Merge pull request #8421 from freqtrade/new_release

New release 2023.3

.github/workflows/ci.yml

@@ -425,7 +425,7 @@ jobs:
         python setup.py sdist bdist_wheel
 
     - name: Publish to PyPI (Test)
-      uses: pypa/gh-action-pypi-publish@v1.8.5
+      uses: pypa/gh-action-pypi-publish@v1.8.3
       if: (github.event_name == 'release')
       with:
         user: __token__
@@ -433,7 +433,7 @@ jobs:
         repository_url: https://test.pypi.org/legacy/
 
     - name: Publish to PyPI
-      uses: pypa/gh-action-pypi-publish@v1.8.5
+      uses: pypa/gh-action-pypi-publish@v1.8.3
       if: (github.event_name == 'release')
       with:
         user: __token__

.pre-commit-config.yaml

@@ -13,12 +13,12 @@ repos:
       - id: mypy
         exclude: build_helpers
         additional_dependencies:
-          - types-cachetools==5.3.0.5
+          - types-cachetools==5.3.0.4
           - types-filelock==3.2.7
-          - types-requests==2.28.11.17
+          - types-requests==2.28.11.16
-          - types-tabulate==0.9.0.2
+          - types-tabulate==0.9.0.1
-          - types-python-dateutil==2.8.19.12
+          - types-python-dateutil==2.8.19.10
-          - SQLAlchemy==2.0.9
+          - SQLAlchemy==2.0.7
         # stages: [push]
 
   - repo: https://github.com/pycqa/isort

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.10.11-slim-bullseye as base
+FROM python:3.10.10-slim-bullseye as base
 
 # Setup env
 ENV LANG C.UTF-8

build_helpers/publish_docker_arm64.sh

@@ -12,7 +12,6 @@ TAG=$(echo "${BRANCH_NAME}" | sed -e "s/\//_/g")
 TAG_PLOT=${TAG}_plot
 TAG_FREQAI=${TAG}_freqai
 TAG_FREQAI_RL=${TAG_FREQAI}rl
-TAG_FREQAI_TORCH=${TAG_FREQAI}torch
 TAG_PI="${TAG}_pi"
 
 TAG_ARM=${TAG}_arm
@@ -43,9 +42,9 @@ if [ $? -ne 0 ]; then
     return 1
 fi
 
-docker build --build-arg sourceimage=freqtrade --build-arg sourcetag=${TAG_ARM} -t freqtrade:${TAG_PLOT_ARM} -f docker/Dockerfile.plot .
+docker build --cache-from freqtrade:${TAG_ARM} --build-arg sourceimage=${CACHE_IMAGE} --build-arg sourcetag=${TAG_ARM} -t freqtrade:${TAG_PLOT_ARM} -f docker/Dockerfile.plot .
-docker build --build-arg sourceimage=freqtrade --build-arg sourcetag=${TAG_ARM} -t freqtrade:${TAG_FREQAI_ARM} -f docker/Dockerfile.freqai .
+docker build --cache-from freqtrade:${TAG_ARM} --build-arg sourceimage=${CACHE_IMAGE} --build-arg sourcetag=${TAG_ARM} -t freqtrade:${TAG_FREQAI_ARM} -f docker/Dockerfile.freqai .
-docker build --build-arg sourceimage=freqtrade --build-arg sourcetag=${TAG_FREQAI_ARM} -t freqtrade:${TAG_FREQAI_RL_ARM} -f docker/Dockerfile.freqai_rl .
+docker build --cache-from freqtrade:${TAG_ARM} --build-arg sourceimage=${CACHE_IMAGE} --build-arg sourcetag=${TAG_ARM} -t freqtrade:${TAG_FREQAI_RL_ARM} -f docker/Dockerfile.freqai_rl .
 
 # Tag image for upload and next build step
 docker tag freqtrade:$TAG_ARM ${CACHE_IMAGE}:$TAG_ARM
@@ -85,10 +84,6 @@ docker manifest push -p ${IMAGE_NAME}:${TAG_FREQAI}
 docker manifest create ${IMAGE_NAME}:${TAG_FREQAI_RL} ${CACHE_IMAGE}:${TAG_FREQAI_RL} ${CACHE_IMAGE}:${TAG_FREQAI_RL_ARM}
 docker manifest push -p ${IMAGE_NAME}:${TAG_FREQAI_RL}
 
-# Create special Torch tag - which is identical to the RL tag.
-docker manifest create ${IMAGE_NAME}:${TAG_FREQAI_TORCH} ${CACHE_IMAGE}:${TAG_FREQAI_RL} ${CACHE_IMAGE}:${TAG_FREQAI_RL_ARM}
-docker manifest push -p ${IMAGE_NAME}:${TAG_FREQAI_TORCH}
-
 # copy images to ghcr.io
 
 alias crane="docker run --rm -i -v $(pwd)/.crane:/home/nonroot/.docker/ gcr.io/go-containerregistry/crane"
@@ -98,7 +93,6 @@ chmod a+rwx .crane
 echo "${GHCR_TOKEN}" | crane auth login ghcr.io -u "${GHCR_USERNAME}" --password-stdin
 
 crane copy ${IMAGE_NAME}:${TAG_FREQAI_RL} ${GHCR_IMAGE_NAME}:${TAG_FREQAI_RL}
-crane copy ${IMAGE_NAME}:${TAG_FREQAI_RL} ${GHCR_IMAGE_NAME}:${TAG_FREQAI_TORCH}
 crane copy ${IMAGE_NAME}:${TAG_FREQAI} ${GHCR_IMAGE_NAME}:${TAG_FREQAI}
 crane copy ${IMAGE_NAME}:${TAG_PLOT} ${GHCR_IMAGE_NAME}:${TAG_PLOT}
 crane copy ${IMAGE_NAME}:${TAG} ${GHCR_IMAGE_NAME}:${TAG}

build_helpers/publish_docker_multi.sh

@@ -58,9 +58,9 @@ fi
 # Tag image for upload and next build step
 docker tag freqtrade:$TAG ${CACHE_IMAGE}:$TAG
 
-docker build --build-arg sourceimage=freqtrade --build-arg sourcetag=${TAG} -t freqtrade:${TAG_PLOT} -f docker/Dockerfile.plot .
+docker build --cache-from freqtrade:${TAG} --build-arg sourceimage=${CACHE_IMAGE} --build-arg sourcetag=${TAG} -t freqtrade:${TAG_PLOT} -f docker/Dockerfile.plot .
-docker build --build-arg sourceimage=freqtrade --build-arg sourcetag=${TAG} -t freqtrade:${TAG_FREQAI} -f docker/Dockerfile.freqai .
+docker build --cache-from freqtrade:${TAG} --build-arg sourceimage=${CACHE_IMAGE} --build-arg sourcetag=${TAG} -t freqtrade:${TAG_FREQAI} -f docker/Dockerfile.freqai .
-docker build --build-arg sourceimage=freqtrade --build-arg sourcetag=${TAG_FREQAI} -t freqtrade:${TAG_FREQAI_RL} -f docker/Dockerfile.freqai_rl .
+docker build --cache-from freqtrade:${TAG_FREQAI} --build-arg sourceimage=${CACHE_IMAGE} --build-arg sourcetag=${TAG_FREQAI} -t freqtrade:${TAG_FREQAI_RL} -f docker/Dockerfile.freqai_rl .
 
 docker tag freqtrade:$TAG_PLOT ${CACHE_IMAGE}:$TAG_PLOT
 docker tag freqtrade:$TAG_FREQAI ${CACHE_IMAGE}:$TAG_FREQAI

docs/backtesting.md

@@ -274,20 +274,19 @@ A backtesting result will look like that:
 | XRP/BTC  |      35 |           0.66 |          22.96 |       0.00114897 |          11.48 | 3:49:00      |    12     0    23   34.3 |
 | ZEC/BTC  |      22 |          -0.46 |         -10.18 |      -0.00050971 |          -5.09 | 2:22:00      |     7     0    15   31.8 |
 | TOTAL    |     429 |           0.36 |         152.41 |       0.00762792 |          76.20 | 4:12:00      |   186     0   243   43.4 |
-====================================================== LEFT OPEN TRADES REPORT ======================================================
+========================================================= EXIT REASON STATS ==========================================================
-| Pair     |  Entries |   Avg Profit % |   Cum Profit % |   Tot Profit BTC |   Tot Profit % | Avg Duration   |  Win Draw Loss Win% |
-|:---------|---------:|---------------:|---------------:|-----------------:|---------------:|:---------------|--------------------:|
-| ADA/BTC  |        1 |           0.89 |           0.89 |       0.00004434 |           0.44 | 6:00:00        |    1    0    0  100 |
-| LTC/BTC  |        1 |           0.68 |           0.68 |       0.00003421 |           0.34 | 2:00:00        |    1    0    0  100 |
-| TOTAL    |        2 |           0.78 |           1.57 |       0.00007855 |           0.78 | 4:00:00        |    2    0    0  100 |
-==================== EXIT REASON STATS ====================
 | Exit Reason        |   Exits |  Wins |  Draws |  Losses |
 |:-------------------|--------:|------:|-------:|--------:|
 | trailing_stop_loss |     205 |   150 |      0 |      55 |
 | stop_loss          |     166 |     0 |      0 |     166 |
 | exit_signal        |      56 |    36 |      0 |      20 |
 | force_exit         |       2 |     0 |      0 |       2 |
-
+====================================================== LEFT OPEN TRADES REPORT ======================================================
+| Pair     |  Entries |   Avg Profit % |   Cum Profit % |   Tot Profit BTC |   Tot Profit % | Avg Duration   |  Win Draw Loss Win% |
+|:---------|---------:|---------------:|---------------:|-----------------:|---------------:|:---------------|--------------------:|
+| ADA/BTC  |        1 |           0.89 |           0.89 |       0.00004434 |           0.44 | 6:00:00        |    1    0    0  100 |
+| LTC/BTC  |        1 |           0.68 |           0.68 |       0.00003421 |           0.34 | 2:00:00        |    1    0    0  100 |
+| TOTAL    |        2 |           0.78 |           1.57 |       0.00007855 |           0.78 | 4:00:00        |    2    0    0  100 |
 ================== SUMMARY METRICS ==================
 | Metric                      | Value               |
 |-----------------------------+---------------------|

docs/freqai-configuration.md

@@ -236,161 +236,3 @@ If you want to predict multiple targets you must specify all labels in the same
 df['&s-up_or_down'] = np.where( df["close"].shift(-100) > df["close"], 'up', 'down')
 df['&s-up_or_down'] = np.where( df["close"].shift(-100) == df["close"], 'same', df['&s-up_or_down'])
 ```
-
-## PyTorch Module
-
-### Quick start
-
-The easiest way to quickly run a pytorch model is with the following command (for regression task):
-
-```bash
-freqtrade trade --config config_examples/config_freqai.example.json --strategy FreqaiExampleStrategy --freqaimodel PyTorchMLPRegressor --strategy-path freqtrade/templates 
-```
-
-!!! note "Installation/docker"
-    The PyTorch module requires large packages such as `torch`, which should be explicitly requested during `./setup.sh -i` by answering "y" to the question "Do you also want dependencies for freqai-rl or PyTorch (~700mb additional space required) [y/N]?".
-    Users who prefer docker should ensure they use the docker image appended with `_freqaitorch`.
-
-### Structure
-
-#### Model
-
-You can construct your own Neural Network architecture in PyTorch by simply defining your `nn.Module` class inside your custom [`IFreqaiModel` file](#using-different-prediction-models) and then using that class in your `def train()` function. Here is an example of logistic regression model implementation using PyTorch (should be used with nn.BCELoss criterion) for classification tasks.
-
-```python
-
-class LogisticRegression(nn.Module):
-    def __init__(self, input_size: int):
-        super().__init__()
-        # Define your layers
-        self.linear = nn.Linear(input_size, 1)
-        self.activation = nn.Sigmoid()
-
-    def forward(self, x: torch.Tensor) -> torch.Tensor:
-        # Define the forward pass
-        out = self.linear(x)
-        out = self.activation(out)
-        return out
-
-class MyCoolPyTorchClassifier(BasePyTorchClassifier):
-    """
-    This is a custom IFreqaiModel showing how a user might setup their own 
-    custom Neural Network architecture for their training.
-    """
-
-    @property
-    def data_convertor(self) -> PyTorchDataConvertor:
-        return DefaultPyTorchDataConvertor(target_tensor_type=torch.float)
-
-    def __init__(self, **kwargs) -> None:
-        super().__init__(**kwargs)
-        config = self.freqai_info.get("model_training_parameters", {})
-        self.learning_rate: float = config.get("learning_rate",  3e-4)
-        self.model_kwargs: Dict[str, Any] = config.get("model_kwargs",  {})
-        self.trainer_kwargs: Dict[str, Any] = config.get("trainer_kwargs",  {})
-
-    def fit(self, data_dictionary: Dict, dk: FreqaiDataKitchen, **kwargs) -> Any:
-        """
-        User sets up the training and test data to fit their desired model here
-        :param data_dictionary: the dictionary holding all data for train, test,
-            labels, weights
-        :param dk: The datakitchen object for the current coin/model
-        """
-
-        class_names = self.get_class_names()
-        self.convert_label_column_to_int(data_dictionary, dk, class_names)
-        n_features = data_dictionary["train_features"].shape[-1]
-        model = LogisticRegression(
-            input_dim=n_features
-        )
-        model.to(self.device)
-        optimizer = torch.optim.AdamW(model.parameters(), lr=self.learning_rate)
-        criterion = torch.nn.CrossEntropyLoss()
-        init_model = self.get_init_model(dk.pair)
-        trainer = PyTorchModelTrainer(
-            model=model,
-            optimizer=optimizer,
-            criterion=criterion,
-            model_meta_data={"class_names": class_names},
-            device=self.device,
-            init_model=init_model,
-            data_convertor=self.data_convertor,
-            **self.trainer_kwargs,
-        )
-        trainer.fit(data_dictionary, self.splits)
-        return trainer
-
-```
-
-#### Trainer
-
-The `PyTorchModelTrainer` performs the idiomatic PyTorch train loop:
-Define our model, loss function, and optimizer, and then move them to the appropriate device (GPU or CPU). Inside the loop, we iterate through the batches in the dataloader, move the data to the device, compute the prediction and loss, backpropagate, and update the model parameters using the optimizer. 
-
-In addition, the trainer is responsible for the following:
- - saving and loading the model
- - converting the data from `pandas.DataFrame` to `torch.Tensor`. 
-
-#### Integration with Freqai module 
-
-Like all freqai models, PyTorch models inherit `IFreqaiModel`. `IFreqaiModel` declares three abstract methods: `train`, `fit`, and `predict`. we implement these methods in three levels of hierarchy.
-From top to bottom:
-
-1. `BasePyTorchModel` - Implements the `train` method. all `BasePyTorch*` inherit it. responsible for general data preparation (e.g., data normalization) and calling the `fit` method. Sets `device` attribute used by children classes. Sets `model_type` attribute used by the parent class.
-2. `BasePyTorch*` -  Implements the `predict` method. Here, the `*` represents a group of algorithms, such as classifiers or regressors. responsible for data preprocessing, predicting, and postprocessing if needed.
-3. `PyTorch*Classifier` / `PyTorch*Regressor` - implements the `fit` method. responsible for the main train flaw, where we initialize the trainer and model objects.
-
-![image](assets/freqai_pytorch-diagram.png)
-
-#### Full example
-
-Building a PyTorch regressor using MLP (multilayer perceptron) model, MSELoss criterion, and AdamW optimizer.
-
-```python
-class PyTorchMLPRegressor(BasePyTorchRegressor):
-    def __init__(self, **kwargs) -> None:
-        super().__init__(**kwargs)
-        config = self.freqai_info.get("model_training_parameters", {})
-        self.learning_rate: float = config.get("learning_rate",  3e-4)
-        self.model_kwargs: Dict[str, Any] = config.get("model_kwargs",  {})
-        self.trainer_kwargs: Dict[str, Any] = config.get("trainer_kwargs",  {})
-
-    def fit(self, data_dictionary: Dict, dk: FreqaiDataKitchen, **kwargs) -> Any:
-        n_features = data_dictionary["train_features"].shape[-1]
-        model = PyTorchMLPModel(
-            input_dim=n_features,
-            output_dim=1,
-            **self.model_kwargs
-        )
-        model.to(self.device)
-        optimizer = torch.optim.AdamW(model.parameters(), lr=self.learning_rate)
-        criterion = torch.nn.MSELoss()
-        init_model = self.get_init_model(dk.pair)
-        trainer = PyTorchModelTrainer(
-            model=model,
-            optimizer=optimizer,
-            criterion=criterion,
-            device=self.device,
-            init_model=init_model,
-            target_tensor_type=torch.float,
-            **self.trainer_kwargs,
-        )
-        trainer.fit(data_dictionary)
-        return trainer
-```
-
-Here we create a `PyTorchMLPRegressor` class that implements the `fit` method. The `fit` method specifies the training building blocks: model, optimizer, criterion, and trainer. We inherit both `BasePyTorchRegressor` and `BasePyTorchModel`, where the former implements the `predict` method that is suitable for our regression task, and the latter implements the train method.
-
-??? Note "Setting Class Names for Classifiers"
-    When using classifiers, the user must declare the class names (or targets) by overriding the `IFreqaiModel.class_names` attribute. This is achieved by setting `self.freqai.class_names` in the FreqAI strategy inside the `set_freqai_targets` method.
-    
-    For example, if you are using a binary classifier to predict price movements as up or down, you can set the class names as follows:
-    ```python
-    def set_freqai_targets(self, dataframe: DataFrame, metadata: Dict, **kwargs):
-        self.freqai.class_names = ["down", "up"]
-        dataframe['&s-up_or_down'] = np.where(dataframe["close"].shift(-100) >
-                                                  dataframe["close"], 'up', 'down')
-    
-        return dataframe
-    ```
-    To see a full example, you can refer to the [classifier test strategy class](https://github.com/freqtrade/freqtrade/blob/develop/tests/strategy/strats/freqai_test_classifier.py).

docs/freqai-feature-engineering.md

@@ -6,8 +6,8 @@ Low level feature engineering is performed in the user strategy within a set of
 
 |  Function | Description |
 |---------------|-------------|
-| `feature_engineering_expand_all()` | This optional function will automatically expand the defined features on the config defined `indicator_periods_candles`, `include_timeframes`, `include_shifted_candles`, and `include_corr_pairs`.
+| `feature_engineering__expand_all()` | This optional function will automatically expand the defined features on the config defined `indicator_periods_candles`, `include_timeframes`, `include_shifted_candles`, and `include_corr_pairs`.
-| `feature_engineering_expand_basic()` | This optional function will automatically expand the defined features on the config defined `include_timeframes`, `include_shifted_candles`, and `include_corr_pairs`. Note: this function does *not* expand across `include_periods_candles`.
+| `feature_engineering__expand_basic()` | This optional function will automatically expand the defined features on the config defined `include_timeframes`, `include_shifted_candles`, and `include_corr_pairs`. Note: this function does *not* expand across `include_periods_candles`.
 | `feature_engineering_standard()` | This optional function will be called once with the dataframe of the base timeframe. This is the final function to be called, which means that the dataframe entering this function will contain all the features and columns from the base asset created by the other `feature_engineering_expand` functions. This function is a good place to do custom exotic feature extractions (e.g. tsfresh). This function is also a good place for any feature that should not be auto-expanded upon (e.g., day of the week).
 | `set_freqai_targets()` | Required function to set the targets for the model. All targets must be prepended with `&` to be recognized by the FreqAI internals.
 
@@ -182,11 +182,11 @@ In total, the number of features the user of the presented example strat has cre
  $= 3 * 3 * 3 * 2 * 2 = 108$.
 
 
-### Gain finer control over `feature_engineering_*` functions with `metadata`
+ ### Gain finer control over `feature_engineering_*` functions with `metadata`
 
  All `feature_engineering_*` and `set_freqai_targets()` functions are passed a `metadata` dictionary which contains information about the `pair`, `tf` (timeframe), and `period` that FreqAI is automating for feature building. As such, a user can use `metadata` inside `feature_engineering_*` functions as criteria for blocking/reserving features for certain timeframes, periods, pairs etc.
 
- ```python
+ ```py
 def feature_engineering_expand_all(self, dataframe, period, metadata, **kwargs):
  if metadata["tf"] == "1h":
     dataframe["%-roc-period"] = ta.ROC(dataframe, timeperiod=period)

docs/freqai-parameter-table.md

@@ -86,27 +86,6 @@ Mandatory parameters are marked as **Required** and have to be set in one of the
 | `randomize_starting_position` | Randomize the starting point of each episode to avoid overfitting. <br> **Datatype:** bool. <br> Default: `False`.
 | `drop_ohlc_from_features` | Do not include the normalized ohlc data in the feature set passed to the agent during training (ohlc will still be used for driving the environment in all cases) <br> **Datatype:** Boolean. <br> **Default:** `False`
 
-### PyTorch parameters
-
-#### general
-
-|  Parameter | Description |
-|------------|-------------|
-|  |  **Model training parameters within the `freqai.model_training_parameters` sub dictionary**
-| `learning_rate` | Learning rate to be passed to the optimizer. <br> **Datatype:** float. <br> Default: `3e-4`.
-| `model_kwargs` | Parameters to be passed to the model class. <br> **Datatype:** dict. <br> Default: `{}`.
-| `trainer_kwargs` | Parameters to be passed to the trainer class. <br> **Datatype:** dict. <br> Default: `{}`.
-
-#### trainer_kwargs
-
-|  Parameter | Description |
-|------------|-------------|
-|  |  **Model training parameters within the `freqai.model_training_parameters.model_kwargs` sub dictionary**
-| `max_iters` | The number of training iterations to run. iteration here refers to the number of times we call self.optimizer.step(). used to calculate n_epochs. <br> **Datatype:** int. <br> Default: `100`.
-| `batch_size` | The size of the batches to use during training.. <br> **Datatype:** int. <br> Default: `64`.
-| `max_n_eval_batches` | The maximum number batches to use for evaluation.. <br> **Datatype:** int, optional. <br> Default: `None`.
-
-
 ### Additional parameters
 
 |  Parameter | Description |

docs/freqai-reinforcement-learning.md

@@ -180,7 +180,7 @@ As you begin to modify the strategy and the prediction model, you will quickly r
 
                 # you can use feature values from dataframe
                 # Assumes the shifted RSI indicator has been generated in the strategy.
-                rsi_now = self.raw_features[f"%-rsi-period_10_shift-1_{pair}_"
+                rsi_now = self.raw_features[f"%-rsi-period-10_shift-1_{pair}_"
                                 f"{self.config['timeframe']}"].iloc[self._current_tick]
 
                 # reward agent for entering trades

docs/requirements-docs.txt

@@ -1,6 +1,6 @@
 markdown==3.3.7
 mkdocs==1.4.2
-mkdocs-material==9.1.6
+mkdocs-material==9.1.4
 mdx_truly_sane_lists==1.3
-pymdown-extensions==9.11
+pymdown-extensions==9.10
 jinja2==3.1.2

docs/rest-api.md

@@ -9,6 +9,9 @@ This same command can also be used to update freqUI, should there be a new relea
 
 Once the bot is started in trade / dry-run mode (with `freqtrade trade`) - the UI will be available under the configured port below (usually `http://127.0.0.1:8080`).
 
+!!! info "Alpha release"
+    FreqUI is still considered an alpha release - if you encounter bugs or inconsistencies please open a [FreqUI issue](https://github.com/freqtrade/frequi/issues/new/choose).
+
 !!! Note "developers"
     Developers should not use this method, but instead use the method described in the [freqUI repository](https://github.com/freqtrade/frequi) to get the source-code of freqUI.
 

docs/stoploss.md

@@ -23,22 +23,10 @@ These modes can be configured with these values:
     'stoploss_on_exchange_limit_ratio': 0.99
 ```
 
-Stoploss on exchange is only supported for the following exchanges, and not all exchanges support both stop-limit and stop-market.
+!!! Note
-The Order-type will be ignored if only one mode is available.
+    Stoploss on exchange is only supported for Binance (stop-loss-limit), Huobi (stop-limit), Kraken (stop-loss-market, stop-loss-limit), Gate (stop-limit), and Kucoin (stop-limit and stop-market) as of now.  
-
+    <ins>Do not set too low/tight stoploss value if using stop loss on exchange!</ins>  
-| Exchange | stop-loss type |
+    If set to low/tight then you have greater risk of missing fill on the order and stoploss will not work.
-|----------|-------------|
-| Binance  | limit |
-| Binance Futures  | market, limit |
-| Huobi    | limit |
-| kraken   | market, limit |
-| Gate     | limit |
-| Okx      | limit |
-| Kucoin   | stop-limit, stop-market|
-
-!!! Note "Tight stoploss"
-    <ins>Do not set too low/tight stoploss value when using stop loss on exchange!</ins>  
-    If set to low/tight you will have greater risk of missing fill on the order and stoploss will not work.
 
 ### stoploss_on_exchange and stoploss_on_exchange_limit_ratio
 

docs/telegram-usage.md

@@ -279,7 +279,6 @@ Return a summary of your profit/loss and performance.
 >   ∙ `33.095 EUR`
 >
 > **Total Trade Count:** `138`
-> **Bot started:** `2022-07-11 18:40:44`
 > **First Trade opened:** `3 days ago`
 > **Latest Trade opened:** `2 minutes ago`
 > **Avg. Duration:** `2:33:45`
@@ -293,7 +292,6 @@ The relative profit of `15.2 Σ%` is be based on the starting capital - so in th
 Starting capital is either taken from the `available_capital` setting, or calculated by using current wallet size - profits.
 Profit Factor is calculated as gross profits / gross losses - and should serve as an overall metric for the strategy.
 Max drawdown corresponds to the backtesting metric `Absolute Drawdown (Account)` - calculated as `(Absolute Drawdown) / (DrawdownHigh + startingBalance)`.
-Bot started date will refer to the date the bot was first started. For older bots, this will default to the first trade's open date.
 
 ### /forceexit <trade_id>
 

freqtrade/__init__.py

@@ -1,5 +1,5 @@
 """ Freqtrade bot """
-__version__ = '2023.4.dev'
+__version__ = '2023.3'
 
 if 'dev' in __version__:
     from pathlib import Path

freqtrade/configuration/timerange.py

@@ -116,7 +116,7 @@ class TimeRange:
         :param text: value from --timerange
         :return: Start and End range period
         """
-        if not text:
+        if text is None:
             return TimeRange(None, None, 0, 0)
         syntax = [(r'^-(\d{8})$', (None, 'date')),
                   (r'^(\d{8})-$', ('date', None)),

freqtrade/constants.py

@@ -64,7 +64,6 @@ USERPATH_FREQAIMODELS = 'freqaimodels'
 TELEGRAM_SETTING_OPTIONS = ['on', 'off', 'silent']
 WEBHOOK_FORMAT_OPTIONS = ['form', 'json', 'raw']
 FULL_DATAFRAME_THRESHOLD = 100
-CUSTOM_TAG_MAX_LENGTH = 255
 
 ENV_VAR_PREFIX = 'FREQTRADE__'
 
@@ -599,7 +598,7 @@ CONF_SCHEMA = {
                         "model_type": {"type": "string", "default": "PPO"},
                         "policy_type": {"type": "string", "default": "MlpPolicy"},
                         "net_arch": {"type": "array", "default": [128, 128]},
-                        "randomize_starting_position": {"type": "boolean", "default": False},
+                        "randomize_startinng_position": {"type": "boolean", "default": False},
                         "model_reward_parameters": {
                             "type": "object",
                             "properties": {

freqtrade/data/btanalysis.py

@@ -246,8 +246,14 @@ def _load_backtest_data_df_compatibility(df: pd.DataFrame) -> pd.DataFrame:
     """
     Compatibility support for older backtest data.
     """
-    df['open_date'] = pd.to_datetime(df['open_date'], utc=True)
+    df['open_date'] = pd.to_datetime(df['open_date'],
-    df['close_date'] = pd.to_datetime(df['close_date'], utc=True)
+                                     utc=True,
+                                     infer_datetime_format=True
+                                     )
+    df['close_date'] = pd.to_datetime(df['close_date'],
+                                      utc=True,
+                                      infer_datetime_format=True
+                                      )
     # Compatibility support for pre short Columns
     if 'is_short' not in df.columns:
         df['is_short'] = False

freqtrade/data/converter.py

@@ -34,7 +34,7 @@ def ohlcv_to_dataframe(ohlcv: list, timeframe: str, pair: str, *,
     cols = DEFAULT_DATAFRAME_COLUMNS
     df = DataFrame(ohlcv, columns=cols)
 
-    df['date'] = to_datetime(df['date'], unit='ms', utc=True)
+    df['date'] = to_datetime(df['date'], unit='ms', utc=True, infer_datetime_format=True)
 
     # Some exchanges return int values for Volume and even for OHLC.
     # Convert them since TA-LIB indicators used in the strategy assume floats

freqtrade/data/history/featherdatahandler.py

@@ -63,7 +63,10 @@ class FeatherDataHandler(IDataHandler):
         pairdata.columns = self._columns
         pairdata = pairdata.astype(dtype={'open': 'float', 'high': 'float',
                                           'low': 'float', 'close': 'float', 'volume': 'float'})
-        pairdata['date'] = to_datetime(pairdata['date'], unit='ms', utc=True)
+        pairdata['date'] = to_datetime(pairdata['date'],
+                                       unit='ms',
+                                       utc=True,
+                                       infer_datetime_format=True)
         return pairdata
 
     def ohlcv_append(

freqtrade/data/history/jsondatahandler.py

@@ -75,7 +75,10 @@ class JsonDataHandler(IDataHandler):
             return DataFrame(columns=self._columns)
         pairdata = pairdata.astype(dtype={'open': 'float', 'high': 'float',
                                           'low': 'float', 'close': 'float', 'volume': 'float'})
-        pairdata['date'] = to_datetime(pairdata['date'], unit='ms', utc=True)
+        pairdata['date'] = to_datetime(pairdata['date'],
+                                       unit='ms',
+                                       utc=True,
+                                       infer_datetime_format=True)
         return pairdata
 
     def ohlcv_append(

freqtrade/data/history/parquetdatahandler.py

@@ -62,7 +62,10 @@ class ParquetDataHandler(IDataHandler):
         pairdata.columns = self._columns
         pairdata = pairdata.astype(dtype={'open': 'float', 'high': 'float',
                                           'low': 'float', 'close': 'float', 'volume': 'float'})
-        pairdata['date'] = to_datetime(pairdata['date'], unit='ms', utc=True)
+        pairdata['date'] = to_datetime(pairdata['date'],
+                                       unit='ms',
+                                       utc=True,
+                                       infer_datetime_format=True)
         return pairdata
 
     def ohlcv_append(

freqtrade/exchange/__init__.py

@@ -8,15 +8,15 @@ from freqtrade.exchange.bitpanda import Bitpanda
 from freqtrade.exchange.bittrex import Bittrex
 from freqtrade.exchange.bybit import Bybit
 from freqtrade.exchange.coinbasepro import Coinbasepro
-from freqtrade.exchange.exchange_utils import (ROUND_DOWN, ROUND_UP, amount_to_contract_precision,
+from freqtrade.exchange.exchange_utils import (amount_to_contract_precision, amount_to_contracts,
-                                               amount_to_contracts, amount_to_precision,
+                                               amount_to_precision, available_exchanges,
-                                               available_exchanges, ccxt_exchanges,
+                                               ccxt_exchanges, contracts_to_amount,
-                                               contracts_to_amount, date_minus_candles,
+                                               date_minus_candles, is_exchange_known_ccxt,
-                                               is_exchange_known_ccxt, market_is_active,
+                                               market_is_active, price_to_precision,
-                                               price_to_precision, timeframe_to_minutes,
+                                               timeframe_to_minutes, timeframe_to_msecs,
-                                               timeframe_to_msecs, timeframe_to_next_date,
+                                               timeframe_to_next_date, timeframe_to_prev_date,
-                                               timeframe_to_prev_date, timeframe_to_seconds,
+                                               timeframe_to_seconds, validate_exchange,
-                                               validate_exchange, validate_exchanges)
+                                               validate_exchanges)
 from freqtrade.exchange.gate import Gate
 from freqtrade.exchange.hitbtc import Hitbtc
 from freqtrade.exchange.huobi import Huobi

freqtrade/exchange/exchange.py

@@ -30,14 +30,13 @@ from freqtrade.exceptions import (DDosProtection, ExchangeError, InsufficientFun
                                   RetryableOrderError, TemporaryError)
 from freqtrade.exchange.common import (API_FETCH_ORDER_RETRY_COUNT, remove_credentials, retrier,
                                        retrier_async)
-from freqtrade.exchange.exchange_utils import (ROUND, ROUND_DOWN, ROUND_UP, CcxtModuleType,
+from freqtrade.exchange.exchange_utils import (CcxtModuleType, amount_to_contract_precision,
-                                               amount_to_contract_precision, amount_to_contracts,
+                                               amount_to_contracts, amount_to_precision,
-                                               amount_to_precision, contracts_to_amount,
+                                               contracts_to_amount, date_minus_candles,
-                                               date_minus_candles, is_exchange_known_ccxt,
+                                               is_exchange_known_ccxt, market_is_active,
-                                               market_is_active, price_to_precision,
+                                               price_to_precision, timeframe_to_minutes,
-                                               timeframe_to_minutes, timeframe_to_msecs,
+                                               timeframe_to_msecs, timeframe_to_next_date,
-                                               timeframe_to_next_date, timeframe_to_prev_date,
+                                               timeframe_to_prev_date, timeframe_to_seconds)
-                                               timeframe_to_seconds)
 from freqtrade.exchange.types import OHLCVResponse, OrderBook, Ticker, Tickers
 from freqtrade.misc import (chunks, deep_merge_dicts, file_dump_json, file_load_json,
                             safe_value_fallback2)
@@ -60,7 +59,6 @@ class Exchange:
     # or by specifying them in the configuration.
     _ft_has_default: Dict = {
         "stoploss_on_exchange": False,
-        "stop_price_param": "stopPrice",
         "order_time_in_force": ["GTC"],
         "ohlcv_params": {},
         "ohlcv_candle_limit": 500,
@@ -736,14 +734,12 @@ class Exchange:
         """
         return amount_to_precision(amount, self.get_precision_amount(pair), self.precisionMode)
 
-    def price_to_precision(self, pair: str, price: float, *, rounding_mode: int = ROUND) -> float:
+    def price_to_precision(self, pair: str, price: float) -> float:
         """
-        Returns the price rounded to the precision the Exchange accepts.
+        Returns the price rounded up to the precision the Exchange accepts.
-        The default price_rounding_mode in conf is ROUND.
+        Rounds up
-        For stoploss calculations, must use ROUND_UP for longs, and ROUND_DOWN for shorts.
         """
-        return price_to_precision(price, self.get_precision_price(pair),
+        return price_to_precision(price, self.get_precision_price(pair), self.precisionMode)
-                                  self.precisionMode, rounding_mode=rounding_mode)
 
     def price_get_one_pip(self, pair: str, price: float) -> float:
         """
@@ -766,12 +762,12 @@ class Exchange:
         return self._get_stake_amount_limit(pair, price, stoploss, 'min', leverage)
 
     def get_max_pair_stake_amount(self, pair: str, price: float, leverage: float = 1.0) -> float:
-        max_stake_amount = self._get_stake_amount_limit(pair, price, 0.0, 'max', leverage)
+        max_stake_amount = self._get_stake_amount_limit(pair, price, 0.0, 'max')
         if max_stake_amount is None:
             # * Should never be executed
             raise OperationalException(f'{self.name}.get_max_pair_stake_amount should'
                                        'never set max_stake_amount to None')
-        return max_stake_amount
+        return max_stake_amount / leverage
 
     def _get_stake_amount_limit(
         self,
@@ -789,41 +785,43 @@ class Exchange:
         except KeyError:
             raise ValueError(f"Can't get market information for symbol {pair}")
 
-        if isMin:
-            # reserve some percent defined in config (5% default) + stoploss
-            margin_reserve: float = 1.0 + self._config.get('amount_reserve_percent',
-                                                           DEFAULT_AMOUNT_RESERVE_PERCENT)
-            stoploss_reserve = (
-                margin_reserve / (1 - abs(stoploss)) if abs(stoploss) != 1 else 1.5
-            )
-            # it should not be more than 50%
-            stoploss_reserve = max(min(stoploss_reserve, 1.5), 1)
-        else:
-            margin_reserve = 1.0
-            stoploss_reserve = 1.0
-
         stake_limits = []
         limits = market['limits']
         if (limits['cost'][limit] is not None):
             stake_limits.append(
-                self._contracts_to_amount(pair, limits['cost'][limit]) * stoploss_reserve
+                self._contracts_to_amount(
+                    pair,
+                    limits['cost'][limit]
+                )
             )
 
         if (limits['amount'][limit] is not None):
             stake_limits.append(
-                self._contracts_to_amount(pair, limits['amount'][limit]) * price * margin_reserve
+                self._contracts_to_amount(
+                    pair,
+                    limits['amount'][limit] * price
+                )
             )
 
         if not stake_limits:
             return None if isMin else float('inf')
 
+        # reserve some percent defined in config (5% default) + stoploss
+        amount_reserve_percent = 1.0 + self._config.get('amount_reserve_percent',
+                                                        DEFAULT_AMOUNT_RESERVE_PERCENT)
+        amount_reserve_percent = (
+            amount_reserve_percent / (1 - abs(stoploss)) if abs(stoploss) != 1 else 1.5
+        )
+        # it should not be more than 50%
+        amount_reserve_percent = max(min(amount_reserve_percent, 1.5), 1)
+
         # The value returned should satisfy both limits: for amount (base currency) and
         # for cost (quote, stake currency), so max() is used here.
         # See also #2575 at github.
         return self._get_stake_amount_considering_leverage(
-            max(stake_limits) if isMin else min(stake_limits),
+            max(stake_limits) * amount_reserve_percent,
             leverage or 1.0
-        )
+        ) if isMin else min(stake_limits)
 
     def _get_stake_amount_considering_leverage(self, stake_amount: float, leverage: float) -> float:
         """
@@ -1116,11 +1114,11 @@ class Exchange:
         """
         if not self._ft_has.get('stoploss_on_exchange'):
             raise OperationalException(f"stoploss is not implemented for {self.name}.")
-        price_param = self._ft_has['stop_price_param']
+
         return (
-            order.get(price_param, None) is None
+            order.get('stopPrice', None) is None
-            or ((side == "sell" and stop_loss > float(order[price_param])) or
+            or ((side == "sell" and stop_loss > float(order['stopPrice'])) or
-                (side == "buy" and stop_loss < float(order[price_param])))
+                (side == "buy" and stop_loss < float(order['stopPrice'])))
         )
 
     def _get_stop_order_type(self, user_order_type) -> Tuple[str, str]:
@@ -1160,8 +1158,8 @@ class Exchange:
 
     def _get_stop_params(self, side: BuySell, ordertype: str, stop_price: float) -> Dict:
         params = self._params.copy()
-        # Verify if stopPrice works for your exchange, else configure stop_price_param
+        # Verify if stopPrice works for your exchange!
-        params.update({self._ft_has['stop_price_param']: stop_price})
+        params.update({'stopPrice': stop_price})
         return params
 
     @retrier(retries=0)
@@ -1187,12 +1185,12 @@ class Exchange:
 
         user_order_type = order_types.get('stoploss', 'market')
         ordertype, user_order_type = self._get_stop_order_type(user_order_type)
-        round_mode = ROUND_DOWN if side == 'buy' else ROUND_UP
+
-        stop_price_norm = self.price_to_precision(pair, stop_price, rounding_mode=round_mode)
+        stop_price_norm = self.price_to_precision(pair, stop_price)
         limit_rate = None
         if user_order_type == 'limit':
             limit_rate = self._get_stop_limit_rate(stop_price, order_types, side)
-            limit_rate = self.price_to_precision(pair, limit_rate, rounding_mode=round_mode)
+            limit_rate = self.price_to_precision(pair, limit_rate)
 
         if self._config['dry_run']:
             dry_order = self.create_dry_run_order(

freqtrade/exchange/exchange_utils.py

@@ -2,12 +2,11 @@
 Exchange support utils
 """
 from datetime import datetime, timedelta, timezone
-from math import ceil, floor
+from math import ceil
 from typing import Any, Dict, List, Optional, Tuple
 
 import ccxt
-from ccxt import (DECIMAL_PLACES, ROUND, ROUND_DOWN, ROUND_UP, SIGNIFICANT_DIGITS, TICK_SIZE,
+from ccxt import ROUND_DOWN, ROUND_UP, TICK_SIZE, TRUNCATE, decimal_to_precision
-                  TRUNCATE, decimal_to_precision)
 
 from freqtrade.exchange.common import BAD_EXCHANGES, EXCHANGE_HAS_OPTIONAL, EXCHANGE_HAS_REQUIRED
 from freqtrade.util import FtPrecise
@@ -220,51 +219,35 @@ def amount_to_contract_precision(
     return amount
 
 
-def price_to_precision(
+def price_to_precision(price: float, price_precision: Optional[float],
-    price: float,
+                       precisionMode: Optional[int]) -> float:
-    price_precision: Optional[float],
-    precisionMode: Optional[int],
-    *,
-    rounding_mode: int = ROUND,
-) -> float:
     """
-    Returns the price rounded to the precision the Exchange accepts.
+    Returns the price rounded up to the precision the Exchange accepts.
     Partial Re-implementation of ccxt internal method decimal_to_precision(),
-    which does not support rounding up.
+    which does not support rounding up
-    For stoploss calculations, must use ROUND_UP for longs, and ROUND_DOWN for shorts.
-
     TODO: If ccxt supports ROUND_UP for decimal_to_precision(), we could remove this and
     align with amount_to_precision().
+    !!! Rounds up
     :param price: price to convert
     :param price_precision: price precision to use. Used from markets[pair]['precision']['price']
     :param precisionMode: precision mode to use. Should be used from precisionMode
                           one of ccxt's DECIMAL_PLACES, SIGNIFICANT_DIGITS, or TICK_SIZE
-    :param rounding_mode: rounding mode to use. Defaults to ROUND
     :return: price rounded up to the precision the Exchange accepts
+
     """
     if price_precision is not None and precisionMode is not None:
+        # price = float(decimal_to_precision(price, rounding_mode=ROUND,
+        #                                    precision=price_precision,
+        #                                    counting_mode=self.precisionMode,
+        #                                    ))
         if precisionMode == TICK_SIZE:
-            if rounding_mode == ROUND:
-                ticks = price / price_precision
-                rounded_ticks = round(ticks)
-                return rounded_ticks * price_precision
             precision = FtPrecise(price_precision)
             price_str = FtPrecise(price)
             missing = price_str % precision
             if not missing == FtPrecise("0"):
-                return round(float(str(price_str - missing + precision)), 14)
+                price = round(float(str(price_str - missing + precision)), 14)
-            return price
+        else:
-        elif precisionMode in (SIGNIFICANT_DIGITS, DECIMAL_PLACES):
+            symbol_prec = price_precision
-            ndigits = round(price_precision)
+            big_price = price * pow(10, symbol_prec)
-            if rounding_mode == ROUND:
+            price = ceil(big_price) / pow(10, symbol_prec)
-                return round(price, ndigits)
-            ticks = price * (10**ndigits)
-            if rounding_mode == ROUND_UP:
-                return ceil(ticks) / (10**ndigits)
-            if rounding_mode == TRUNCATE:
-                return int(ticks) / (10**ndigits)
-            if rounding_mode == ROUND_DOWN:
-                return floor(ticks) / (10**ndigits)
-            raise ValueError(f"Unknown rounding_mode {rounding_mode}")
-        raise ValueError(f"Unknown precisionMode {precisionMode}")
     return price

freqtrade/exchange/kraken.py

@@ -12,7 +12,6 @@ from freqtrade.exceptions import (DDosProtection, InsufficientFundsError, Invali
                                   OperationalException, TemporaryError)
 from freqtrade.exchange import Exchange
 from freqtrade.exchange.common import retrier
-from freqtrade.exchange.exchange_utils import ROUND_DOWN, ROUND_UP
 from freqtrade.exchange.types import Tickers
 
 
@@ -110,7 +109,6 @@ class Kraken(Exchange):
         if self.trading_mode == TradingMode.FUTURES:
             params.update({'reduceOnly': True})
 
-        round_mode = ROUND_DOWN if side == 'buy' else ROUND_UP
         if order_types.get('stoploss', 'market') == 'limit':
             ordertype = "stop-loss-limit"
             limit_price_pct = order_types.get('stoploss_on_exchange_limit_ratio', 0.99)
@@ -118,11 +116,11 @@ class Kraken(Exchange):
                 limit_rate = stop_price * limit_price_pct
             else:
                 limit_rate = stop_price * (2 - limit_price_pct)
-            params['price2'] = self.price_to_precision(pair, limit_rate, rounding_mode=round_mode)
+            params['price2'] = self.price_to_precision(pair, limit_rate)
         else:
             ordertype = "stop-loss"
 
-        stop_price = self.price_to_precision(pair, stop_price, rounding_mode=round_mode)
+        stop_price = self.price_to_precision(pair, stop_price)
 
         if self._config['dry_run']:
             dry_order = self.create_dry_run_order(

freqtrade/exchange/okx.py

@@ -28,7 +28,6 @@ class Okx(Exchange):
         "funding_fee_timeframe": "8h",
         "stoploss_order_types": {"limit": "limit"},
         "stoploss_on_exchange": True,
-        "stop_price_param": "stopLossPrice",
     }
     _ft_has_futures: Dict = {
         "tickers_have_quoteVolume": False,
@@ -163,12 +162,29 @@ class Okx(Exchange):
         return pair_tiers[-1]['maxNotional'] / leverage
 
     def _get_stop_params(self, side: BuySell, ordertype: str, stop_price: float) -> Dict:
-        params = super()._get_stop_params(side, ordertype, stop_price)
+
+        params = self._params.copy()
+        # Verify if stopPrice works for your exchange!
+        params.update({'stopLossPrice': stop_price})
+
         if self.trading_mode == TradingMode.FUTURES and self.margin_mode:
             params['tdMode'] = self.margin_mode.value
             params['posSide'] = self._get_posSide(side, True)
         return params
 
+    def stoploss_adjust(self, stop_loss: float, order: Dict, side: str) -> bool:
+        """
+        OKX uses non-default stoploss price naming.
+        """
+        if not self._ft_has.get('stoploss_on_exchange'):
+            raise OperationalException(f"stoploss is not implemented for {self.name}.")
+
+        return (
+            order.get('stopLossPrice', None) is None
+            or ((side == "sell" and stop_loss > float(order['stopLossPrice'])) or
+                (side == "buy" and stop_loss < float(order['stopLossPrice'])))
+        )
+
     def fetch_stoploss_order(self, order_id: str, pair: str, params: Dict = {}) -> Dict:
         if self._config['dry_run']:
             return self.fetch_dry_run_order(order_id)

freqtrade/freqai/RL/Base3ActionRLEnv.py

@@ -66,7 +66,7 @@ class Base3ActionRLEnv(BaseEnvironment):
             elif action == Actions.Sell.value and not self.can_short:
                 self._update_total_profit()
                 self._position = Positions.Neutral
-                trade_type = "exit"
+                trade_type = "neutral"
                 self._last_trade_tick = None
             else:
                 print("case not defined")
@@ -74,7 +74,7 @@ class Base3ActionRLEnv(BaseEnvironment):
             if trade_type is not None:
                 self.trade_history.append(
                     {'price': self.current_price(), 'index': self._current_tick,
-                     'type': trade_type, 'profit': self.get_unrealized_profit()})
+                     'type': trade_type})
 
         if (self._total_profit < self.max_drawdown or
                 self._total_unrealized_profit < self.max_drawdown):

freqtrade/freqai/RL/Base4ActionRLEnv.py

@@ -52,6 +52,16 @@ class Base4ActionRLEnv(BaseEnvironment):
 
         trade_type = None
         if self.is_tradesignal(action):
+            """
+            Action: Neutral, position: Long ->  Close Long
+            Action: Neutral, position: Short -> Close Short
+
+            Action: Long, position: Neutral -> Open Long
+            Action: Long, position: Short -> Close Short and Open Long
+
+            Action: Short, position: Neutral -> Open Short
+            Action: Short, position: Long -> Close Long and Open Short
+            """
 
             if action == Actions.Neutral.value:
                 self._position = Positions.Neutral
@@ -59,16 +69,16 @@ class Base4ActionRLEnv(BaseEnvironment):
                 self._last_trade_tick = None
             elif action == Actions.Long_enter.value:
                 self._position = Positions.Long
-                trade_type = "enter_long"
+                trade_type = "long"
                 self._last_trade_tick = self._current_tick
             elif action == Actions.Short_enter.value:
                 self._position = Positions.Short
-                trade_type = "enter_short"
+                trade_type = "short"
                 self._last_trade_tick = self._current_tick
             elif action == Actions.Exit.value:
                 self._update_total_profit()
                 self._position = Positions.Neutral
-                trade_type = "exit"
+                trade_type = "neutral"
                 self._last_trade_tick = None
             else:
                 print("case not defined")
@@ -76,7 +86,7 @@ class Base4ActionRLEnv(BaseEnvironment):
             if trade_type is not None:
                 self.trade_history.append(
                     {'price': self.current_price(), 'index': self._current_tick,
-                     'type': trade_type, 'profit': self.get_unrealized_profit()})
+                     'type': trade_type})
 
         if (self._total_profit < self.max_drawdown or
                 self._total_unrealized_profit < self.max_drawdown):

freqtrade/freqai/RL/Base5ActionRLEnv.py

@@ -53,6 +53,16 @@ class Base5ActionRLEnv(BaseEnvironment):
 
         trade_type = None
         if self.is_tradesignal(action):
+            """
+            Action: Neutral, position: Long ->  Close Long
+            Action: Neutral, position: Short -> Close Short
+
+            Action: Long, position: Neutral -> Open Long
+            Action: Long, position: Short -> Close Short and Open Long
+
+            Action: Short, position: Neutral -> Open Short
+            Action: Short, position: Long -> Close Long and Open Short
+            """
 
             if action == Actions.Neutral.value:
                 self._position = Positions.Neutral
@@ -60,21 +70,21 @@ class Base5ActionRLEnv(BaseEnvironment):
                 self._last_trade_tick = None
             elif action == Actions.Long_enter.value:
                 self._position = Positions.Long
-                trade_type = "enter_long"
+                trade_type = "long"
                 self._last_trade_tick = self._current_tick
             elif action == Actions.Short_enter.value:
                 self._position = Positions.Short
-                trade_type = "enter_short"
+                trade_type = "short"
                 self._last_trade_tick = self._current_tick
             elif action == Actions.Long_exit.value:
                 self._update_total_profit()
                 self._position = Positions.Neutral
-                trade_type = "exit_long"
+                trade_type = "neutral"
                 self._last_trade_tick = None
             elif action == Actions.Short_exit.value:
                 self._update_total_profit()
                 self._position = Positions.Neutral
-                trade_type = "exit_short"
+                trade_type = "neutral"
                 self._last_trade_tick = None
             else:
                 print("case not defined")
@@ -82,7 +92,7 @@ class Base5ActionRLEnv(BaseEnvironment):
             if trade_type is not None:
                 self.trade_history.append(
                     {'price': self.current_price(), 'index': self._current_tick,
-                     'type': trade_type, 'profit': self.get_unrealized_profit()})
+                     'type': trade_type})
 
         if (self._total_profit < self.max_drawdown or
                 self._total_unrealized_profit < self.max_drawdown):

freqtrade/freqai/base_models/BasePyTorchClassifier.py

@@ -1,147 +0,0 @@
-import logging
-from typing import Dict, List, Tuple
-
-import numpy as np
-import numpy.typing as npt
-import pandas as pd
-import torch
-from pandas import DataFrame
-from torch.nn import functional as F
-
-from freqtrade.exceptions import OperationalException
-from freqtrade.freqai.base_models.BasePyTorchModel import BasePyTorchModel
-from freqtrade.freqai.data_kitchen import FreqaiDataKitchen
-
-
-logger = logging.getLogger(__name__)
-
-
-class BasePyTorchClassifier(BasePyTorchModel):
-    """
-    A PyTorch implementation of a classifier.
-    User must implement fit method
-
-    Important!
-
-    - User must declare the target class names in the strategy,
-    under IStrategy.set_freqai_targets method.
-
-    for example, in your strategy:
-    ```
-        def set_freqai_targets(self, dataframe: DataFrame, metadata: Dict, **kwargs):
-            self.freqai.class_names = ["down", "up"]
-            dataframe['&s-up_or_down'] = np.where(dataframe["close"].shift(-100) >
-                                                  dataframe["close"], 'up', 'down')
-
-            return dataframe
-    """
-    def __init__(self, **kwargs):
-        super().__init__(**kwargs)
-        self.class_name_to_index = None
-        self.index_to_class_name = None
-
-    def predict(
-        self, unfiltered_df: DataFrame, dk: FreqaiDataKitchen, **kwargs
-    ) -> Tuple[DataFrame, npt.NDArray[np.int_]]:
-        """
-        Filter the prediction features data and predict with it.
-        :param unfiltered_df: Full dataframe for the current backtest period.
-        :return:
-        :pred_df: dataframe containing the predictions
-        :do_predict: np.array of 1s and 0s to indicate places where freqai needed to remove
-        data (NaNs) or felt uncertain about data (PCA and DI index)
-        :raises ValueError: if 'class_names' doesn't exist in model meta_data.
-        """
-
-        class_names = self.model.model_meta_data.get("class_names", None)
-        if not class_names:
-            raise ValueError(
-                "Missing class names. "
-                "self.model.model_meta_data['class_names'] is None."
-            )
-
-        if not self.class_name_to_index:
-            self.init_class_names_to_index_mapping(class_names)
-
-        dk.find_features(unfiltered_df)
-        filtered_df, _ = dk.filter_features(
-            unfiltered_df, dk.training_features_list, training_filter=False
-        )
-        filtered_df = dk.normalize_data_from_metadata(filtered_df)
-        dk.data_dictionary["prediction_features"] = filtered_df
-        self.data_cleaning_predict(dk)
-        x = self.data_convertor.convert_x(
-            dk.data_dictionary["prediction_features"],
-            device=self.device
-        )
-        logits = self.model.model(x)
-        probs = F.softmax(logits, dim=-1)
-        predicted_classes = torch.argmax(probs, dim=-1)
-        predicted_classes_str = self.decode_class_names(predicted_classes)
-        pred_df_prob = DataFrame(probs.detach().numpy(), columns=class_names)
-        pred_df = DataFrame(predicted_classes_str, columns=[dk.label_list[0]])
-        pred_df = pd.concat([pred_df, pred_df_prob], axis=1)
-        return (pred_df, dk.do_predict)
-
-    def encode_class_names(
-            self,
-            data_dictionary: Dict[str, pd.DataFrame],
-            dk: FreqaiDataKitchen,
-            class_names: List[str],
-    ):
-        """
-        encode class name, str -> int
-        assuming first column of *_labels data frame to be the target column
-        containing the class names
-        """
-
-        target_column_name = dk.label_list[0]
-        for split in self.splits:
-            label_df = data_dictionary[f"{split}_labels"]
-            self.assert_valid_class_names(label_df[target_column_name], class_names)
-            label_df[target_column_name] = list(
-                map(lambda x: self.class_name_to_index[x], label_df[target_column_name])
-            )
-
-    @staticmethod
-    def assert_valid_class_names(
-            target_column: pd.Series,
-            class_names: List[str]
-    ):
-        non_defined_labels = set(target_column) - set(class_names)
-        if len(non_defined_labels) != 0:
-            raise OperationalException(
-                f"Found non defined labels: {non_defined_labels}, ",
-                f"expecting labels: {class_names}"
-            )
-
-    def decode_class_names(self, class_ints: torch.Tensor) -> List[str]:
-        """
-        decode class name, int -> str
-        """
-
-        return list(map(lambda x: self.index_to_class_name[x.item()], class_ints))
-
-    def init_class_names_to_index_mapping(self, class_names):
-        self.class_name_to_index = {s: i for i, s in enumerate(class_names)}
-        self.index_to_class_name = {i: s for i, s in enumerate(class_names)}
-        logger.info(f"encoded class name to index: {self.class_name_to_index}")
-
-    def convert_label_column_to_int(
-            self,
-            data_dictionary: Dict[str, pd.DataFrame],
-            dk: FreqaiDataKitchen,
-            class_names: List[str]
-    ):
-        self.init_class_names_to_index_mapping(class_names)
-        self.encode_class_names(data_dictionary, dk, class_names)
-
-    def get_class_names(self) -> List[str]:
-        if not self.class_names:
-            raise ValueError(
-                "self.class_names is empty, "
-                "set self.freqai.class_names = ['class a', 'class b', 'class c'] "
-                "inside IStrategy.set_freqai_targets method."
-            )
-
-        return self.class_names

freqtrade/freqai/base_models/BasePyTorchModel.py

@@ -1,83 +0,0 @@
-import logging
-from abc import ABC, abstractmethod
-from time import time
-from typing import Any
-
-import torch
-from pandas import DataFrame
-
-from freqtrade.freqai.data_kitchen import FreqaiDataKitchen
-from freqtrade.freqai.freqai_interface import IFreqaiModel
-from freqtrade.freqai.torch.PyTorchDataConvertor import PyTorchDataConvertor
-
-
-logger = logging.getLogger(__name__)
-
-
-class BasePyTorchModel(IFreqaiModel, ABC):
-    """
-    Base class for PyTorch type models.
-    User *must* inherit from this class and set fit() and predict() and
-    data_convertor property.
-    """
-
-    def __init__(self, **kwargs):
-        super().__init__(config=kwargs["config"])
-        self.dd.model_type = "pytorch"
-        self.device = "cuda" if torch.cuda.is_available() else "cpu"
-        test_size = self.freqai_info.get('data_split_parameters', {}).get('test_size')
-        self.splits = ["train", "test"] if test_size != 0 else ["train"]
-
-    def train(
-        self, unfiltered_df: DataFrame, pair: str, dk: FreqaiDataKitchen, **kwargs
-    ) -> Any:
-        """
-        Filter the training data and train a model to it. Train makes heavy use of the datakitchen
-        for storing, saving, loading, and analyzing the data.
-        :param unfiltered_df: Full dataframe for the current training period
-        :return:
-        :model: Trained model which can be used to inference (self.predict)
-        """
-
-        logger.info(f"-------------------- Starting training {pair} --------------------")
-
-        start_time = time()
-
-        features_filtered, labels_filtered = dk.filter_features(
-            unfiltered_df,
-            dk.training_features_list,
-            dk.label_list,
-            training_filter=True,
-        )
-
-        # split data into train/test data.
-        data_dictionary = dk.make_train_test_datasets(features_filtered, labels_filtered)
-        if not self.freqai_info.get("fit_live_predictions", 0) or not self.live:
-            dk.fit_labels()
-        # normalize all data based on train_dataset only
-        data_dictionary = dk.normalize_data(data_dictionary)
-
-        # optional additional data cleaning/analysis
-        self.data_cleaning_train(dk)
-
-        logger.info(
-            f"Training model on {len(dk.data_dictionary['train_features'].columns)} features"
-        )
-        logger.info(f"Training model on {len(data_dictionary['train_features'])} data points")
-
-        model = self.fit(data_dictionary, dk)
-        end_time = time()
-
-        logger.info(f"-------------------- Done training {pair} "
-                    f"({end_time - start_time:.2f} secs) --------------------")
-
-        return model
-
-    @property
-    @abstractmethod
-    def data_convertor(self) -> PyTorchDataConvertor:
-        """
-        a class responsible for converting `*_features` & `*_labels` pandas dataframes
-        to pytorch tensors.
-        """
-        raise NotImplementedError("Abstract property")

freqtrade/freqai/base_models/BasePyTorchRegressor.py

@@ -1,49 +0,0 @@
-import logging
-from typing import Tuple
-
-import numpy as np
-import numpy.typing as npt
-from pandas import DataFrame
-
-from freqtrade.freqai.base_models.BasePyTorchModel import BasePyTorchModel
-from freqtrade.freqai.data_kitchen import FreqaiDataKitchen
-
-
-logger = logging.getLogger(__name__)
-
-
-class BasePyTorchRegressor(BasePyTorchModel):
-    """
-    A PyTorch implementation of a regressor.
-    User must implement fit method
-    """
-    def __init__(self, **kwargs):
-        super().__init__(**kwargs)
-
-    def predict(
-        self, unfiltered_df: DataFrame, dk: FreqaiDataKitchen, **kwargs
-    ) -> Tuple[DataFrame, npt.NDArray[np.int_]]:
-        """
-        Filter the prediction features data and predict with it.
-        :param unfiltered_df: Full dataframe for the current backtest period.
-        :return:
-        :pred_df: dataframe containing the predictions
-        :do_predict: np.array of 1s and 0s to indicate places where freqai needed to remove
-        data (NaNs) or felt uncertain about data (PCA and DI index)
-        """
-
-        dk.find_features(unfiltered_df)
-        filtered_df, _ = dk.filter_features(
-            unfiltered_df, dk.training_features_list, training_filter=False
-        )
-        filtered_df = dk.normalize_data_from_metadata(filtered_df)
-        dk.data_dictionary["prediction_features"] = filtered_df
-
-        self.data_cleaning_predict(dk)
-        x = self.data_convertor.convert_x(
-            dk.data_dictionary["prediction_features"],
-            device=self.device
-        )
-        y = self.model.model(x)
-        pred_df = DataFrame(y.detach().numpy(), columns=[dk.label_list[0]])
-        return (pred_df, dk.do_predict)

freqtrade/freqai/data_drawer.py

@@ -446,7 +446,7 @@ class FreqaiDataDrawer:
             dump(model, save_path / f"{dk.model_filename}_model.joblib")
         elif self.model_type == 'keras':
             model.save(save_path / f"{dk.model_filename}_model.h5")
-        elif self.model_type in ["stable_baselines3", "sb3_contrib", "pytorch"]:
+        elif 'stable_baselines' in self.model_type or 'sb3_contrib' == self.model_type:
             model.save(save_path / f"{dk.model_filename}_model.zip")
 
         if dk.svm_model is not None:
@@ -496,7 +496,7 @@ class FreqaiDataDrawer:
             dk.training_features_list = dk.data["training_features_list"]
             dk.label_list = dk.data["label_list"]
 
-    def load_data(self, coin: str, dk: FreqaiDataKitchen) -> Any:  # noqa: C901
+    def load_data(self, coin: str, dk: FreqaiDataKitchen) -> Any:
         """
         loads all data required to make a prediction on a sub-train time range
         :returns:
@@ -537,11 +537,6 @@ class FreqaiDataDrawer:
                 self.model_type, self.freqai_info['rl_config']['model_type'])
             MODELCLASS = getattr(mod, self.freqai_info['rl_config']['model_type'])
             model = MODELCLASS.load(dk.data_path / f"{dk.model_filename}_model")
-        elif self.model_type == 'pytorch':
-            import torch
-            zip = torch.load(dk.data_path / f"{dk.model_filename}_model.zip")
-            model = zip["pytrainer"]
-            model = model.load_from_checkpoint(zip)
 
         if Path(dk.data_path / f"{dk.model_filename}_svm_model.joblib").is_file():
             dk.svm_model = load(dk.data_path / f"{dk.model_filename}_svm_model.joblib")

freqtrade/freqai/data_kitchen.py

@@ -1291,7 +1291,7 @@ class FreqaiDataKitchen:
 
         return dataframe
 
-    def use_strategy_to_populate_indicators(  # noqa: C901
+    def use_strategy_to_populate_indicators(
         self,
         strategy: IStrategy,
         corr_dataframes: dict = {},
@@ -1362,12 +1362,12 @@ class FreqaiDataKitchen:
                 dataframe = self.populate_features(dataframe.copy(), corr_pair, strategy,
                                                    corr_dataframes, base_dataframes, True)
 
-        if self.live:
+        dataframe = strategy.set_freqai_targets(dataframe.copy(), metadata=metadata)
-            dataframe = strategy.set_freqai_targets(dataframe.copy(), metadata=metadata)
-            dataframe = self.remove_special_chars_from_feature_names(dataframe)
 
         self.get_unique_classes_from_labels(dataframe)
 
+        dataframe = self.remove_special_chars_from_feature_names(dataframe)
+
         if self.config.get('reduce_df_footprint', False):
             dataframe = reduce_dataframe_footprint(dataframe)
 

freqtrade/freqai/freqai_interface.py

@@ -83,7 +83,6 @@ class IFreqaiModel(ABC):
         self.CONV_WIDTH = self.freqai_info.get('conv_width', 1)
         if self.ft_params.get("inlier_metric_window", 0):
             self.CONV_WIDTH = self.ft_params.get("inlier_metric_window", 0) * 2
-        self.class_names: List[str] = []  # used in classification subclasses
         self.pair_it = 0
         self.pair_it_train = 0
         self.total_pairs = len(self.config.get("exchange", {}).get("pair_whitelist"))
@@ -307,7 +306,7 @@ class IFreqaiModel(ABC):
                 if check_features:
                     self.dd.load_metadata(dk)
                     dataframe_dummy_features = self.dk.use_strategy_to_populate_indicators(
-                        strategy, prediction_dataframe=dataframe.tail(1), pair=pair
+                        strategy, prediction_dataframe=dataframe.tail(1), pair=metadata["pair"]
                     )
                     dk.find_features(dataframe_dummy_features)
                     self.check_if_feature_list_matches_strategy(dk)
@@ -317,7 +316,7 @@ class IFreqaiModel(ABC):
             else:
                 if populate_indicators:
                     dataframe = self.dk.use_strategy_to_populate_indicators(
-                        strategy, prediction_dataframe=dataframe, pair=pair
+                        strategy, prediction_dataframe=dataframe, pair=metadata["pair"]
                     )
                     populate_indicators = False
 
@@ -333,10 +332,6 @@ class IFreqaiModel(ABC):
                 dataframe_train = dk.slice_dataframe(tr_train, dataframe_base_train)
                 dataframe_backtest = dk.slice_dataframe(tr_backtest, dataframe_base_backtest)
 
-                dataframe_train = dk.remove_special_chars_from_feature_names(dataframe_train)
-                dataframe_backtest = dk.remove_special_chars_from_feature_names(dataframe_backtest)
-                dk.get_unique_classes_from_labels(dataframe_train)
-
                 if not self.model_exists(dk):
                     dk.find_features(dataframe_train)
                     dk.find_labels(dataframe_train)
@@ -572,9 +567,8 @@ class IFreqaiModel(ABC):
             file_type = ".joblib"
         elif self.dd.model_type == 'keras':
             file_type = ".h5"
-        elif self.dd.model_type in ["stable_baselines3", "sb3_contrib", "pytorch"]:
+        elif 'stable_baselines' in self.dd.model_type or 'sb3_contrib' == self.dd.model_type:
             file_type = ".zip"
-
         path_to_modelfile = Path(dk.data_path / f"{dk.model_filename}_model{file_type}")
         file_exists = path_to_modelfile.is_file()
         if file_exists:

freqtrade/freqai/prediction_models/CatboostClassifier.py

@@ -14,20 +14,16 @@ logger = logging.getLogger(__name__)
 
 class CatboostClassifier(BaseClassifierModel):
     """
-    User created prediction model. The class inherits IFreqaiModel, which
+    User created prediction model. The class needs to override three necessary
-    means it has full access to all Frequency AI functionality. Typically,
+    functions, predict(), train(), fit(). The class inherits ModelHandler which
-    users would use this to override the common `fit()`, `train()`, or
+    has its own DataHandler where data is held, saved, loaded, and managed.
-    `predict()` methods to add their custom data handling tools or change
-    various aspects of the training that cannot be configured via the
-    top level config.json file.
     """
 
     def fit(self, data_dictionary: Dict, dk: FreqaiDataKitchen, **kwargs) -> Any:
         """
         User sets up the training and test data to fit their desired model here
-        :param data_dictionary: the dictionary holding all data for train, test,
+        :param data_dictionary: the dictionary constructed by DataHandler to hold
-            labels, weights
+                                all the training and test data/labels.
-        :param dk: The datakitchen object for the current coin/model
         """
 
         train_data = Pool(

freqtrade/freqai/prediction_models/CatboostClassifierMultiTarget.py

@@ -15,20 +15,16 @@ logger = logging.getLogger(__name__)
 
 class CatboostClassifierMultiTarget(BaseClassifierModel):
     """
-    User created prediction model. The class inherits IFreqaiModel, which
+    User created prediction model. The class needs to override three necessary
-    means it has full access to all Frequency AI functionality. Typically,
+    functions, predict(), train(), fit(). The class inherits ModelHandler which
-    users would use this to override the common `fit()`, `train()`, or
+    has its own DataHandler where data is held, saved, loaded, and managed.
-    `predict()` methods to add their custom data handling tools or change
-    various aspects of the training that cannot be configured via the
-    top level config.json file.
     """
 
     def fit(self, data_dictionary: Dict, dk: FreqaiDataKitchen, **kwargs) -> Any:
         """
         User sets up the training and test data to fit their desired model here
-        :param data_dictionary: the dictionary holding all data for train, test,
+        :param data_dictionary: the dictionary constructed by DataHandler to hold
-            labels, weights
+                                all the training and test data/labels.
-        :param dk: The datakitchen object for the current coin/model
         """
 
         cbc = CatBoostClassifier(

freqtrade/freqai/prediction_models/CatboostRegressor.py

@@ -14,20 +14,16 @@ logger = logging.getLogger(__name__)
 
 class CatboostRegressor(BaseRegressionModel):
     """
-    User created prediction model. The class inherits IFreqaiModel, which
+    User created prediction model. The class needs to override three necessary
-    means it has full access to all Frequency AI functionality. Typically,
+    functions, predict(), train(), fit(). The class inherits ModelHandler which
-    users would use this to override the common `fit()`, `train()`, or
+    has its own DataHandler where data is held, saved, loaded, and managed.
-    `predict()` methods to add their custom data handling tools or change
-    various aspects of the training that cannot be configured via the
-    top level config.json file.
     """
 
     def fit(self, data_dictionary: Dict, dk: FreqaiDataKitchen, **kwargs) -> Any:
         """
         User sets up the training and test data to fit their desired model here
-        :param data_dictionary: the dictionary holding all data for train, test,
+        :param data_dictionary: the dictionary constructed by DataHandler to hold
-            labels, weights
+                                all the training and test data/labels.
-        :param dk: The datakitchen object for the current coin/model
         """
 
         train_data = Pool(

freqtrade/freqai/prediction_models/CatboostRegressorMultiTarget.py

@@ -15,20 +15,16 @@ logger = logging.getLogger(__name__)
 
 class CatboostRegressorMultiTarget(BaseRegressionModel):
     """
-    User created prediction model. The class inherits IFreqaiModel, which
+    User created prediction model. The class needs to override three necessary
-    means it has full access to all Frequency AI functionality. Typically,
+    functions, predict(), train(), fit(). The class inherits ModelHandler which
-    users would use this to override the common `fit()`, `train()`, or
+    has its own DataHandler where data is held, saved, loaded, and managed.
-    `predict()` methods to add their custom data handling tools or change
-    various aspects of the training that cannot be configured via the
-    top level config.json file.
     """
 
     def fit(self, data_dictionary: Dict, dk: FreqaiDataKitchen, **kwargs) -> Any:
         """
         User sets up the training and test data to fit their desired model here
-        :param data_dictionary: the dictionary holding all data for train, test,
+        :param data_dictionary: the dictionary constructed by DataHandler to hold
-            labels, weights
+                                all the training and test data/labels.
-        :param dk: The datakitchen object for the current coin/model
         """
 
         cbr = CatBoostRegressor(

freqtrade/freqai/prediction_models/LightGBMClassifier.py

@@ -12,20 +12,16 @@ logger = logging.getLogger(__name__)
 
 class LightGBMClassifier(BaseClassifierModel):
     """
-    User created prediction model. The class inherits IFreqaiModel, which
+    User created prediction model. The class needs to override three necessary
-    means it has full access to all Frequency AI functionality. Typically,
+    functions, predict(), train(), fit(). The class inherits ModelHandler which
-    users would use this to override the common `fit()`, `train()`, or
+    has its own DataHandler where data is held, saved, loaded, and managed.
-    `predict()` methods to add their custom data handling tools or change
-    various aspects of the training that cannot be configured via the
-    top level config.json file.
     """
 
     def fit(self, data_dictionary: Dict, dk: FreqaiDataKitchen, **kwargs) -> Any:
         """
         User sets up the training and test data to fit their desired model here
-        :param data_dictionary: the dictionary holding all data for train, test,
+        :param data_dictionary: the dictionary constructed by DataHandler to hold
-            labels, weights
+                                all the training and test data/labels.
-        :param dk: The datakitchen object for the current coin/model
         """
 
         if self.freqai_info.get('data_split_parameters', {}).get('test_size', 0.1) == 0:

freqtrade/freqai/prediction_models/LightGBMClassifierMultiTarget.py

@@ -13,20 +13,16 @@ logger = logging.getLogger(__name__)
 
 class LightGBMClassifierMultiTarget(BaseClassifierModel):
     """
-    User created prediction model. The class inherits IFreqaiModel, which
+    User created prediction model. The class needs to override three necessary
-    means it has full access to all Frequency AI functionality. Typically,
+    functions, predict(), train(), fit(). The class inherits ModelHandler which
-    users would use this to override the common `fit()`, `train()`, or
+    has its own DataHandler where data is held, saved, loaded, and managed.
-    `predict()` methods to add their custom data handling tools or change
-    various aspects of the training that cannot be configured via the
-    top level config.json file.
     """
 
     def fit(self, data_dictionary: Dict, dk: FreqaiDataKitchen, **kwargs) -> Any:
         """
         User sets up the training and test data to fit their desired model here
-        :param data_dictionary: the dictionary holding all data for train, test,
+        :param data_dictionary: the dictionary constructed by DataHandler to hold
-            labels, weights
+                                all the training and test data/labels.
-        :param dk: The datakitchen object for the current coin/model
         """
 
         lgb = LGBMClassifier(**self.model_training_parameters)

freqtrade/freqai/prediction_models/LightGBMRegressor.py

@@ -12,20 +12,18 @@ logger = logging.getLogger(__name__)
 
 class LightGBMRegressor(BaseRegressionModel):
     """
-    User created prediction model. The class inherits IFreqaiModel, which
+    User created prediction model. The class needs to override three necessary
-    means it has full access to all Frequency AI functionality. Typically,
+    functions, predict(), train(), fit(). The class inherits ModelHandler which
-    users would use this to override the common `fit()`, `train()`, or
+    has its own DataHandler where data is held, saved, loaded, and managed.
-    `predict()` methods to add their custom data handling tools or change
-    various aspects of the training that cannot be configured via the
-    top level config.json file.
     """
 
     def fit(self, data_dictionary: Dict, dk: FreqaiDataKitchen, **kwargs) -> Any:
         """
-        User sets up the training and test data to fit their desired model here
+        Most regressors use the same function names and arguments e.g. user
-        :param data_dictionary: the dictionary holding all data for train, test,
+        can drop in LGBMRegressor in place of CatBoostRegressor and all data
-            labels, weights
+        management will be properly handled by Freqai.
-        :param dk: The datakitchen object for the current coin/model
+        :param data_dictionary: the dictionary constructed by DataHandler to hold
+                                all the training and test data/labels.
         """
 
         if self.freqai_info.get('data_split_parameters', {}).get('test_size', 0.1) == 0:

freqtrade/freqai/prediction_models/LightGBMRegressorMultiTarget.py

@@ -13,20 +13,16 @@ logger = logging.getLogger(__name__)
 
 class LightGBMRegressorMultiTarget(BaseRegressionModel):
     """
-    User created prediction model. The class inherits IFreqaiModel, which
+    User created prediction model. The class needs to override three necessary
-    means it has full access to all Frequency AI functionality. Typically,
+    functions, predict(), train(), fit(). The class inherits ModelHandler which
-    users would use this to override the common `fit()`, `train()`, or
+    has its own DataHandler where data is held, saved, loaded, and managed.
-    `predict()` methods to add their custom data handling tools or change
-    various aspects of the training that cannot be configured via the
-    top level config.json file.
     """
 
     def fit(self, data_dictionary: Dict, dk: FreqaiDataKitchen, **kwargs) -> Any:
         """
         User sets up the training and test data to fit their desired model here
-        :param data_dictionary: the dictionary holding all data for train, test,
+        :param data_dictionary: the dictionary constructed by DataHandler to hold
-            labels, weights
+                                all the training and test data/labels.
-        :param dk: The datakitchen object for the current coin/model
         """
 
         lgb = LGBMRegressor(**self.model_training_parameters)

freqtrade/freqai/prediction_models/PyTorchMLPClassifier.py

@@ -1,89 +0,0 @@
-from typing import Any, Dict
-
-import torch
-
-from freqtrade.freqai.base_models.BasePyTorchClassifier import BasePyTorchClassifier
-from freqtrade.freqai.data_kitchen import FreqaiDataKitchen
-from freqtrade.freqai.torch.PyTorchDataConvertor import (DefaultPyTorchDataConvertor,
-                                                         PyTorchDataConvertor)
-from freqtrade.freqai.torch.PyTorchMLPModel import PyTorchMLPModel
-from freqtrade.freqai.torch.PyTorchModelTrainer import PyTorchModelTrainer
-
-
-class PyTorchMLPClassifier(BasePyTorchClassifier):
-    """
-    This class implements the fit method of IFreqaiModel.
-    in the fit method we initialize the model and trainer objects.
-    the only requirement from the model is to be aligned to PyTorchClassifier
-    predict method that expects the model to predict a tensor of type long.
-
-    parameters are passed via `model_training_parameters` under the freqai
-    section in the config file. e.g:
-    {
-        ...
-        "freqai": {
-            ...
-            "model_training_parameters" : {
-                "learning_rate": 3e-4,
-                "trainer_kwargs": {
-                    "max_iters": 5000,
-                    "batch_size": 64,
-                    "max_n_eval_batches": null,
-                },
-                "model_kwargs": {
-                    "hidden_dim": 512,
-                    "dropout_percent": 0.2,
-                    "n_layer": 1,
-                },
-            }
-        }
-    }
-    """
-
-    @property
-    def data_convertor(self) -> PyTorchDataConvertor:
-        return DefaultPyTorchDataConvertor(
-            target_tensor_type=torch.long,
-            squeeze_target_tensor=True
-        )
-
-    def __init__(self, **kwargs) -> None:
-        super().__init__(**kwargs)
-        config = self.freqai_info.get("model_training_parameters", {})
-        self.learning_rate: float = config.get("learning_rate",  3e-4)
-        self.model_kwargs: Dict[str, Any] = config.get("model_kwargs",  {})
-        self.trainer_kwargs: Dict[str, Any] = config.get("trainer_kwargs",  {})
-
-    def fit(self, data_dictionary: Dict, dk: FreqaiDataKitchen, **kwargs) -> Any:
-        """
-        User sets up the training and test data to fit their desired model here
-        :param data_dictionary: the dictionary holding all data for train, test,
-            labels, weights
-        :param dk: The datakitchen object for the current coin/model
-        :raises ValueError: If self.class_names is not defined in the parent class.
-        """
-
-        class_names = self.get_class_names()
-        self.convert_label_column_to_int(data_dictionary, dk, class_names)
-        n_features = data_dictionary["train_features"].shape[-1]
-        model = PyTorchMLPModel(
-            input_dim=n_features,
-            output_dim=len(class_names),
-            **self.model_kwargs
-        )
-        model.to(self.device)
-        optimizer = torch.optim.AdamW(model.parameters(), lr=self.learning_rate)
-        criterion = torch.nn.CrossEntropyLoss()
-        init_model = self.get_init_model(dk.pair)
-        trainer = PyTorchModelTrainer(
-            model=model,
-            optimizer=optimizer,
-            criterion=criterion,
-            model_meta_data={"class_names": class_names},
-            device=self.device,
-            init_model=init_model,
-            data_convertor=self.data_convertor,
-            **self.trainer_kwargs,
-        )
-        trainer.fit(data_dictionary, self.splits)
-        return trainer

freqtrade/freqai/prediction_models/PyTorchMLPRegressor.py

@@ -1,83 +0,0 @@
-from typing import Any, Dict
-
-import torch
-
-from freqtrade.freqai.base_models.BasePyTorchRegressor import BasePyTorchRegressor
-from freqtrade.freqai.data_kitchen import FreqaiDataKitchen
-from freqtrade.freqai.torch.PyTorchDataConvertor import (DefaultPyTorchDataConvertor,
-                                                         PyTorchDataConvertor)
-from freqtrade.freqai.torch.PyTorchMLPModel import PyTorchMLPModel
-from freqtrade.freqai.torch.PyTorchModelTrainer import PyTorchModelTrainer
-
-
-class PyTorchMLPRegressor(BasePyTorchRegressor):
-    """
-    This class implements the fit method of IFreqaiModel.
-    in the fit method we initialize the model and trainer objects.
-    the only requirement from the model is to be aligned to PyTorchRegressor
-    predict method that expects the model to predict tensor of type float.
-    the trainer defines the training loop.
-
-    parameters are passed via `model_training_parameters` under the freqai
-    section in the config file. e.g:
-    {
-        ...
-        "freqai": {
-            ...
-            "model_training_parameters" : {
-                "learning_rate": 3e-4,
-                "trainer_kwargs": {
-                    "max_iters": 5000,
-                    "batch_size": 64,
-                    "max_n_eval_batches": null,
-                },
-                "model_kwargs": {
-                    "hidden_dim": 512,
-                    "dropout_percent": 0.2,
-                    "n_layer": 1,
-                },
-            }
-        }
-    }
-    """
-
-    @property
-    def data_convertor(self) -> PyTorchDataConvertor:
-        return DefaultPyTorchDataConvertor(target_tensor_type=torch.float)
-
-    def __init__(self, **kwargs) -> None:
-        super().__init__(**kwargs)
-        config = self.freqai_info.get("model_training_parameters", {})
-        self.learning_rate: float = config.get("learning_rate",  3e-4)
-        self.model_kwargs: Dict[str, Any] = config.get("model_kwargs",  {})
-        self.trainer_kwargs: Dict[str, Any] = config.get("trainer_kwargs",  {})
-
-    def fit(self, data_dictionary: Dict, dk: FreqaiDataKitchen, **kwargs) -> Any:
-        """
-        User sets up the training and test data to fit their desired model here
-        :param data_dictionary: the dictionary holding all data for train, test,
-            labels, weights
-        :param dk: The datakitchen object for the current coin/model
-        """
-
-        n_features = data_dictionary["train_features"].shape[-1]
-        model = PyTorchMLPModel(
-            input_dim=n_features,
-            output_dim=1,
-            **self.model_kwargs
-        )
-        model.to(self.device)
-        optimizer = torch.optim.AdamW(model.parameters(), lr=self.learning_rate)
-        criterion = torch.nn.MSELoss()
-        init_model = self.get_init_model(dk.pair)
-        trainer = PyTorchModelTrainer(
-            model=model,
-            optimizer=optimizer,
-            criterion=criterion,
-            device=self.device,
-            init_model=init_model,
-            data_convertor=self.data_convertor,
-            **self.trainer_kwargs,
-        )
-        trainer.fit(data_dictionary, self.splits)
-        return trainer

freqtrade/freqai/prediction_models/XGBoostClassifier.py

@@ -18,20 +18,16 @@ logger = logging.getLogger(__name__)
 
 class XGBoostClassifier(BaseClassifierModel):
     """
-    User created prediction model. The class inherits IFreqaiModel, which
+    User created prediction model. The class needs to override three necessary
-    means it has full access to all Frequency AI functionality. Typically,
+    functions, predict(), train(), fit(). The class inherits ModelHandler which
-    users would use this to override the common `fit()`, `train()`, or
+    has its own DataHandler where data is held, saved, loaded, and managed.
-    `predict()` methods to add their custom data handling tools or change
-    various aspects of the training that cannot be configured via the
-    top level config.json file.
     """
 
     def fit(self, data_dictionary: Dict, dk: FreqaiDataKitchen, **kwargs) -> Any:
         """
         User sets up the training and test data to fit their desired model here
-        :param data_dictionary: the dictionary holding all data for train, test,
+        :param data_dictionary: the dictionary constructed by DataHandler to hold
-            labels, weights
+                                all the training and test data/labels.
-        :param dk: The datakitchen object for the current coin/model
         """
 
         X = data_dictionary["train_features"].to_numpy()

freqtrade/freqai/prediction_models/XGBoostRFClassifier.py

@@ -18,20 +18,16 @@ logger = logging.getLogger(__name__)
 
 class XGBoostRFClassifier(BaseClassifierModel):
     """
-    User created prediction model. The class inherits IFreqaiModel, which
+    User created prediction model. The class needs to override three necessary
-    means it has full access to all Frequency AI functionality. Typically,
+    functions, predict(), train(), fit(). The class inherits ModelHandler which
-    users would use this to override the common `fit()`, `train()`, or
+    has its own DataHandler where data is held, saved, loaded, and managed.
-    `predict()` methods to add their custom data handling tools or change
-    various aspects of the training that cannot be configured via the
-    top level config.json file.
     """
 
     def fit(self, data_dictionary: Dict, dk: FreqaiDataKitchen, **kwargs) -> Any:
         """
         User sets up the training and test data to fit their desired model here
-        :param data_dictionary: the dictionary holding all data for train, test,
+        :param data_dictionary: the dictionary constructed by DataHandler to hold
-            labels, weights
+            all the training and test data/labels.
-        :param dk: The datakitchen object for the current coin/model
         """
 
         X = data_dictionary["train_features"].to_numpy()

freqtrade/freqai/prediction_models/XGBoostRFRegressor.py

@@ -12,20 +12,16 @@ logger = logging.getLogger(__name__)
 
 class XGBoostRFRegressor(BaseRegressionModel):
     """
-    User created prediction model. The class inherits IFreqaiModel, which
+    User created prediction model. The class needs to override three necessary
-    means it has full access to all Frequency AI functionality. Typically,
+    functions, predict(), train(), fit(). The class inherits ModelHandler which
-    users would use this to override the common `fit()`, `train()`, or
+    has its own DataHandler where data is held, saved, loaded, and managed.
-    `predict()` methods to add their custom data handling tools or change
-    various aspects of the training that cannot be configured via the
-    top level config.json file.
     """
 
     def fit(self, data_dictionary: Dict, dk: FreqaiDataKitchen, **kwargs) -> Any:
         """
         User sets up the training and test data to fit their desired model here
-        :param data_dictionary: the dictionary holding all data for train, test,
+        :param data_dictionary: the dictionary constructed by DataHandler to hold
-            labels, weights
+                                all the training and test data/labels.
-        :param dk: The datakitchen object for the current coin/model
         """
 
         X = data_dictionary["train_features"]

freqtrade/freqai/prediction_models/XGBoostRegressor.py

@@ -12,20 +12,16 @@ logger = logging.getLogger(__name__)
 
 class XGBoostRegressor(BaseRegressionModel):
     """
-    User created prediction model. The class inherits IFreqaiModel, which
+    User created prediction model. The class needs to override three necessary
-    means it has full access to all Frequency AI functionality. Typically,
+    functions, predict(), train(), fit(). The class inherits ModelHandler which
-    users would use this to override the common `fit()`, `train()`, or
+    has its own DataHandler where data is held, saved, loaded, and managed.
-    `predict()` methods to add their custom data handling tools or change
-    various aspects of the training that cannot be configured via the
-    top level config.json file.
     """
 
     def fit(self, data_dictionary: Dict, dk: FreqaiDataKitchen, **kwargs) -> Any:
         """
         User sets up the training and test data to fit their desired model here
-        :param data_dictionary: the dictionary holding all data for train, test,
+        :param data_dictionary: the dictionary constructed by DataHandler to hold
-            labels, weights
+                                all the training and test data/labels.
-        :param dk: The datakitchen object for the current coin/model
         """
 
         X = data_dictionary["train_features"]

freqtrade/freqai/prediction_models/XGBoostRegressorMultiTarget.py

@@ -13,20 +13,16 @@ logger = logging.getLogger(__name__)
 
 class XGBoostRegressorMultiTarget(BaseRegressionModel):
     """
-    User created prediction model. The class inherits IFreqaiModel, which
+    User created prediction model. The class needs to override three necessary
-    means it has full access to all Frequency AI functionality. Typically,
+    functions, predict(), train(), fit(). The class inherits ModelHandler which
-    users would use this to override the common `fit()`, `train()`, or
+    has its own DataHandler where data is held, saved, loaded, and managed.
-    `predict()` methods to add their custom data handling tools or change
-    various aspects of the training that cannot be configured via the
-    top level config.json file.
     """
 
     def fit(self, data_dictionary: Dict, dk: FreqaiDataKitchen, **kwargs) -> Any:
         """
         User sets up the training and test data to fit their desired model here
-        :param data_dictionary: the dictionary holding all data for train, test,
+        :param data_dictionary: the dictionary constructed by DataHandler to hold
-            labels, weights
+                                all the training and test data/labels.
-        :param dk: The datakitchen object for the current coin/model
         """
 
         xgb = XGBRegressor(**self.model_training_parameters)

freqtrade/freqai/torch/PyTorchDataConvertor.py

@@ -1,67 +0,0 @@
-from abc import ABC, abstractmethod
-from typing import List, Optional
-
-import pandas as pd
-import torch
-
-
-class PyTorchDataConvertor(ABC):
-    """
-    This class is responsible for converting `*_features` & `*_labels` pandas dataframes
-    to pytorch tensors.
-    """
-
-    @abstractmethod
-    def convert_x(self, df: pd.DataFrame, device: Optional[str] = None) -> List[torch.Tensor]:
-        """
-        :param df: "*_features" dataframe.
-        :param device: The device to use for training (e.g. 'cpu', 'cuda').
-        """
-
-    @abstractmethod
-    def convert_y(self, df: pd.DataFrame, device: Optional[str] = None) -> List[torch.Tensor]:
-        """
-        :param df: "*_labels" dataframe.
-        :param device: The device to use for training (e.g. 'cpu', 'cuda').
-        """
-
-
-class DefaultPyTorchDataConvertor(PyTorchDataConvertor):
-    """
-    A default conversion that keeps features dataframe shapes.
-    """
-
-    def __init__(
-            self,
-            target_tensor_type: Optional[torch.dtype] = None,
-            squeeze_target_tensor: bool = False
-    ):
-        """
-        :param target_tensor_type: type of target tensor, for classification use
-            torch.long, for regressor use torch.float or torch.double.
-        :param squeeze_target_tensor: controls the target shape, used for loss functions
-            that requires 0D or 1D.
-        """
-        self._target_tensor_type = target_tensor_type
-        self._squeeze_target_tensor = squeeze_target_tensor
-
-    def convert_x(self, df: pd.DataFrame, device: Optional[str] = None) -> List[torch.Tensor]:
-        x = torch.from_numpy(df.values).float()
-        if device:
-            x = x.to(device)
-
-        return [x]
-
-    def convert_y(self, df: pd.DataFrame, device: Optional[str] = None) -> List[torch.Tensor]:
-        y = torch.from_numpy(df.values)
-
-        if self._target_tensor_type:
-            y = y.to(self._target_tensor_type)
-
-        if self._squeeze_target_tensor:
-            y = y.squeeze()
-
-        if device:
-            y = y.to(device)
-
-        return [y]

freqtrade/freqai/torch/PyTorchMLPModel.py

@@ -1,97 +0,0 @@
-import logging
-from typing import List
-
-import torch
-from torch import nn
-
-
-logger = logging.getLogger(__name__)
-
-
-class PyTorchMLPModel(nn.Module):
-    """
-    A multi-layer perceptron (MLP) model implemented using PyTorch.
-
-    This class mainly serves as a simple example for the integration of PyTorch model's
-    to freqai. It is not optimized at all and should not be used for production purposes.
-
-    :param input_dim: The number of input features. This parameter specifies the number
-        of features in the input data that the MLP will use to make predictions.
-    :param output_dim: The number of output classes. This parameter specifies the number
-        of classes that the MLP will predict.
-    :param hidden_dim: The number of hidden units in each layer. This parameter controls
-        the complexity of the MLP and determines how many nonlinear relationships the MLP
-        can represent. Increasing the number of hidden units can increase the capacity of
-        the MLP to model complex patterns, but it also increases the risk of overfitting
-        the training data. Default: 256
-    :param dropout_percent: The dropout rate for regularization. This parameter specifies
-        the probability of dropping out a neuron during training to prevent overfitting.
-        The dropout rate should be tuned carefully to balance between underfitting and
-        overfitting. Default: 0.2
-    :param n_layer: The number of layers in the MLP. This parameter specifies the number
-        of layers in the MLP architecture. Adding more layers to the MLP can increase its
-        capacity to model complex patterns, but it also increases the risk of overfitting
-        the training data. Default: 1
-
-    :returns: The output of the MLP, with shape (batch_size, output_dim)
-    """
-
-    def __init__(self, input_dim: int, output_dim: int, **kwargs):
-        super().__init__()
-        hidden_dim: int = kwargs.get("hidden_dim", 256)
-        dropout_percent: int = kwargs.get("dropout_percent", 0.2)
-        n_layer: int = kwargs.get("n_layer", 1)
-        self.input_layer = nn.Linear(input_dim, hidden_dim)
-        self.blocks = nn.Sequential(*[Block(hidden_dim, dropout_percent) for _ in range(n_layer)])
-        self.output_layer = nn.Linear(hidden_dim, output_dim)
-        self.relu = nn.ReLU()
-        self.dropout = nn.Dropout(p=dropout_percent)
-
-    def forward(self, tensors: List[torch.Tensor]) -> torch.Tensor:
-        x: torch.Tensor = tensors[0]
-        x = self.relu(self.input_layer(x))
-        x = self.dropout(x)
-        x = self.blocks(x)
-        x = self.output_layer(x)
-        return x
-
-
-class Block(nn.Module):
-    """
-    A building block for a multi-layer perceptron (MLP).
-
-    :param hidden_dim: The number of hidden units in the feedforward network.
-    :param dropout_percent: The dropout rate for regularization.
-
-    :returns: torch.Tensor. with shape (batch_size, hidden_dim)
-    """
-
-    def __init__(self, hidden_dim: int, dropout_percent: int):
-        super().__init__()
-        self.ff = FeedForward(hidden_dim)
-        self.dropout = nn.Dropout(p=dropout_percent)
-        self.ln = nn.LayerNorm(hidden_dim)
-
-    def forward(self, x: torch.Tensor) -> torch.Tensor:
-        x = self.ff(self.ln(x))
-        x = self.dropout(x)
-        return x
-
-
-class FeedForward(nn.Module):
-    """
-    A simple fully-connected feedforward neural network block.
-
-    :param hidden_dim: The number of hidden units in the block.
-    :return: torch.Tensor. with shape (batch_size, hidden_dim)
-    """
-
-    def __init__(self, hidden_dim: int):
-        super().__init__()
-        self.net = nn.Sequential(
-            nn.Linear(hidden_dim, hidden_dim),
-            nn.ReLU(),
-        )
-
-    def forward(self, x: torch.Tensor) -> torch.Tensor:
-        return self.net(x)

freqtrade/freqai/torch/PyTorchModelTrainer.py

@@ -1,208 +0,0 @@
-import logging
-import math
-from pathlib import Path
-from typing import Any, Dict, List, Optional
-
-import pandas as pd
-import torch
-from torch import nn
-from torch.optim import Optimizer
-from torch.utils.data import DataLoader, TensorDataset
-
-from freqtrade.freqai.torch.PyTorchDataConvertor import PyTorchDataConvertor
-from freqtrade.freqai.torch.PyTorchTrainerInterface import PyTorchTrainerInterface
-
-
-logger = logging.getLogger(__name__)
-
-
-class PyTorchModelTrainer(PyTorchTrainerInterface):
-    def __init__(
-            self,
-            model: nn.Module,
-            optimizer: Optimizer,
-            criterion: nn.Module,
-            device: str,
-            init_model: Dict,
-            data_convertor: PyTorchDataConvertor,
-            model_meta_data: Dict[str, Any] = {},
-            **kwargs
-    ):
-        """
-        :param model: The PyTorch model to be trained.
-        :param optimizer: The optimizer to use for training.
-        :param criterion: The loss function to use for training.
-        :param device: The device to use for training (e.g. 'cpu', 'cuda').
-        :param init_model: A dictionary containing the initial model/optimizer
-            state_dict and model_meta_data saved by self.save() method.
-        :param model_meta_data: Additional metadata about the model (optional).
-        :param data_convertor: convertor from pd.DataFrame to torch.tensor.
-        :param max_iters: The number of training iterations to run.
-            iteration here refers to the number of times we call
-            self.optimizer.step(). used to calculate n_epochs.
-        :param batch_size: The size of the batches to use during training.
-        :param max_n_eval_batches: The maximum number batches to use for evaluation.
-        """
-        self.model = model
-        self.optimizer = optimizer
-        self.criterion = criterion
-        self.model_meta_data = model_meta_data
-        self.device = device
-        self.max_iters: int = kwargs.get("max_iters", 100)
-        self.batch_size: int = kwargs.get("batch_size", 64)
-        self.max_n_eval_batches: Optional[int] = kwargs.get("max_n_eval_batches", None)
-        self.data_convertor = data_convertor
-        if init_model:
-            self.load_from_checkpoint(init_model)
-
-    def fit(self, data_dictionary: Dict[str, pd.DataFrame], splits: List[str]):
-        """
-        :param data_dictionary: the dictionary constructed by DataHandler to hold
-        all the training and test data/labels.
-        :param splits: splits to use in training, splits must contain "train",
-        optional "test" could be added by setting freqai.data_split_parameters.test_size > 0
-        in the config file.
-
-         - Calculates the predicted output for the batch using the PyTorch model.
-         - Calculates the loss between the predicted and actual output using a loss function.
-         - Computes the gradients of the loss with respect to the model's parameters using
-           backpropagation.
-         - Updates the model's parameters using an optimizer.
-        """
-        data_loaders_dictionary = self.create_data_loaders_dictionary(data_dictionary, splits)
-        epochs = self.calc_n_epochs(
-            n_obs=len(data_dictionary["train_features"]),
-            batch_size=self.batch_size,
-            n_iters=self.max_iters
-        )
-        for epoch in range(1, epochs + 1):
-            # training
-            losses = []
-            for i, batch_data in enumerate(data_loaders_dictionary["train"]):
-
-                for tensor in batch_data:
-                    tensor.to(self.device)
-
-                xb = batch_data[:-1]
-                yb = batch_data[-1]
-                yb_pred = self.model(xb)
-                loss = self.criterion(yb_pred, yb)
-
-                self.optimizer.zero_grad(set_to_none=True)
-                loss.backward()
-                self.optimizer.step()
-                losses.append(loss.item())
-            train_loss = sum(losses) / len(losses)
-            log_message = f"epoch {epoch}/{epochs}: train loss {train_loss:.4f}"
-
-            # evaluation
-            if "test" in splits:
-                test_loss = self.estimate_loss(
-                    data_loaders_dictionary,
-                    self.max_n_eval_batches,
-                    "test"
-                )
-                log_message += f" ; test loss {test_loss:.4f}"
-
-            logger.info(log_message)
-
-    @torch.no_grad()
-    def estimate_loss(
-            self,
-            data_loader_dictionary: Dict[str, DataLoader],
-            max_n_eval_batches: Optional[int],
-            split: str,
-    ) -> float:
-        self.model.eval()
-        n_batches = 0
-        losses = []
-        for i, batch_data in enumerate(data_loader_dictionary[split]):
-            if max_n_eval_batches and i > max_n_eval_batches:
-                n_batches += 1
-                break
-
-            for tensor in batch_data:
-                tensor.to(self.device)
-
-            xb = batch_data[:-1]
-            yb = batch_data[-1]
-            yb_pred = self.model(xb)
-            loss = self.criterion(yb_pred, yb)
-            losses.append(loss.item())
-
-        self.model.train()
-        return sum(losses) / len(losses)
-
-    def create_data_loaders_dictionary(
-            self,
-            data_dictionary: Dict[str, pd.DataFrame],
-            splits: List[str]
-    ) -> Dict[str, DataLoader]:
-        """
-        Converts the input data to PyTorch tensors using a data loader.
-        """
-        data_loader_dictionary = {}
-        for split in splits:
-            x = self.data_convertor.convert_x(data_dictionary[f"{split}_features"])
-            y = self.data_convertor.convert_y(data_dictionary[f"{split}_labels"])
-            dataset = TensorDataset(*x, *y)
-            data_loader = DataLoader(
-                dataset,
-                batch_size=self.batch_size,
-                shuffle=True,
-                drop_last=True,
-                num_workers=0,
-            )
-            data_loader_dictionary[split] = data_loader
-
-        return data_loader_dictionary
-
-    @staticmethod
-    def calc_n_epochs(n_obs: int, batch_size: int, n_iters: int) -> int:
-        """
-        Calculates the number of epochs required to reach the maximum number
-        of iterations specified in the model training parameters.
-
-        the motivation here is that `max_iters` is easier to optimize and keep stable,
-        across different n_obs - the number of data points.
-        """
-
-        n_batches = math.ceil(n_obs // batch_size)
-        epochs = math.ceil(n_iters // n_batches)
-        if epochs <= 10:
-            logger.warning("User set `max_iters` in such a way that the trainer will only perform "
-                           f" {epochs} epochs. Please consider increasing this value accordingly")
-            if epochs <= 1:
-                logger.warning("Epochs set to 1. Please review your `max_iters` value")
-                epochs = 1
-        return epochs
-
-    def save(self, path: Path):
-        """
-        - Saving any nn.Module state_dict
-        - Saving model_meta_data, this dict should contain any additional data that the
-          user needs to store. e.g class_names for classification models.
-        """
-
-        torch.save({
-            "model_state_dict": self.model.state_dict(),
-            "optimizer_state_dict": self.optimizer.state_dict(),
-            "model_meta_data": self.model_meta_data,
-            "pytrainer": self
-        }, path)
-
-    def load(self, path: Path):
-        checkpoint = torch.load(path)
-        return self.load_from_checkpoint(checkpoint)
-
-    def load_from_checkpoint(self, checkpoint: Dict):
-        """
-        when using continual_learning, DataDrawer will load the dictionary
-        (containing state dicts and model_meta_data) by calling torch.load(path).
-        you can access this dict from any class that inherits IFreqaiModel by calling
-        get_init_model method.
-        """
-        self.model.load_state_dict(checkpoint["model_state_dict"])
-        self.optimizer.load_state_dict(checkpoint["optimizer_state_dict"])
-        self.model_meta_data = checkpoint["model_meta_data"]
-        return self

freqtrade/freqai/torch/PyTorchTrainerInterface.py

@@ -1,53 +0,0 @@
-from abc import ABC, abstractmethod
-from pathlib import Path
-from typing import Dict, List
-
-import pandas as pd
-import torch
-from torch import nn
-
-
-class PyTorchTrainerInterface(ABC):
-
-    @abstractmethod
-    def fit(self, data_dictionary: Dict[str, pd.DataFrame], splits: List[str]) -> None:
-        """
-        :param data_dictionary: the dictionary constructed by DataHandler to hold
-        all the training and test data/labels.
-        :param splits: splits to use in training, splits must contain "train",
-        optional "test" could be added by setting freqai.data_split_parameters.test_size > 0
-        in the config file.
-
-         - Calculates the predicted output for the batch using the PyTorch model.
-         - Calculates the loss between the predicted and actual output using a loss function.
-         - Computes the gradients of the loss with respect to the model's parameters using
-           backpropagation.
-         - Updates the model's parameters using an optimizer.
-        """
-
-    @abstractmethod
-    def save(self, path: Path) -> None:
-        """
-        - Saving any nn.Module state_dict
-        - Saving model_meta_data, this dict should contain any additional data that the
-          user needs to store. e.g class_names for classification models.
-        """
-
-    def load(self, path: Path) -> nn.Module:
-        """
-        :param path: path to zip file.
-        :returns: pytorch model.
-        """
-        checkpoint = torch.load(path)
-        return self.load_from_checkpoint(checkpoint)
-
-    @abstractmethod
-    def load_from_checkpoint(self, checkpoint: Dict) -> nn.Module:
-        """
-        when using continual_learning, DataDrawer will load the dictionary
-        (containing state dicts and model_meta_data) by calling torch.load(path).
-        you can access this dict from any class that inherits IFreqaiModel by calling
-        get_init_model method.
-        :checkpoint checkpoint: dict containing the model & optimizer state dicts,
-        model_meta_data, etc..
-        """

freqtrade/freqtradebot.py

@@ -21,12 +21,10 @@ from freqtrade.enums import (ExitCheckTuple, ExitType, RPCMessageType, RunMode,
                              State, TradingMode)
 from freqtrade.exceptions import (DependencyException, ExchangeError, InsufficientFundsError,
                                   InvalidOrderException, PricingError)
-from freqtrade.exchange import (ROUND_DOWN, ROUND_UP, timeframe_to_minutes, timeframe_to_next_date,
+from freqtrade.exchange import timeframe_to_minutes, timeframe_to_next_date, timeframe_to_seconds
-                                timeframe_to_seconds)
 from freqtrade.misc import safe_value_fallback, safe_value_fallback2
 from freqtrade.mixins import LoggingMixin
 from freqtrade.persistence import Order, PairLocks, Trade, init_db
-from freqtrade.persistence.key_value_store import set_startup_time
 from freqtrade.plugins.pairlistmanager import PairListManager
 from freqtrade.plugins.protectionmanager import ProtectionManager
 from freqtrade.resolvers import ExchangeResolver, StrategyResolver
@@ -183,7 +181,6 @@ class FreqtradeBot(LoggingMixin):
         performs startup tasks
         """
         migrate_binance_futures_names(self.config)
-        set_startup_time()
 
         self.rpc.startup_messages(self.config, self.pairlists, self.protections)
         # Update older trades with precision and precision mode
@@ -856,8 +853,7 @@ class FreqtradeBot(LoggingMixin):
                 logger.info(f"Canceling stoploss on exchange for {trade}")
                 co = self.exchange.cancel_stoploss_order_with_result(
                     trade.stoploss_order_id, trade.pair, trade.amount)
-                self.update_trade_state(trade, trade.stoploss_order_id, co, stoploss_order=True)
+                trade.update_order(co)
-
                 # Reset stoploss order id.
                 trade.stoploss_order_id = None
             except InvalidOrderException:
@@ -949,7 +945,7 @@ class FreqtradeBot(LoggingMixin):
 
         return enter_limit_requested, stake_amount, leverage
 
-    def _notify_enter(self, trade: Trade, order: Order, order_type: str,
+    def _notify_enter(self, trade: Trade, order: Order, order_type: Optional[str] = None,
                       fill: bool = False, sub_trade: bool = False) -> None:
         """
         Sends rpc notification when a entry order occurred.
@@ -1175,8 +1171,7 @@ class FreqtradeBot(LoggingMixin):
             logger.warning('Unable to fetch stoploss order: %s', exception)
 
         if stoploss_order:
-            self.update_trade_state(trade, trade.stoploss_order_id, stoploss_order,
+            trade.update_order(stoploss_order)
-                                    stoploss_order=True)
 
         # We check if stoploss order is fulfilled
         if stoploss_order and stoploss_order['status'] in ('closed', 'triggered'):
@@ -1240,9 +1235,7 @@ class FreqtradeBot(LoggingMixin):
         :param order: Current on exchange stoploss order
         :return: None
         """
-        stoploss_norm = self.exchange.price_to_precision(
+        stoploss_norm = self.exchange.price_to_precision(trade.pair, trade.stoploss_or_liquidation)
-            trade.pair, trade.stoploss_or_liquidation,
-            rounding_mode=ROUND_DOWN if trade.is_short else ROUND_UP)
 
         if self.exchange.stoploss_adjust(stoploss_norm, order, side=trade.exit_side):
             # we check if the update is necessary
@@ -1485,8 +1478,8 @@ class FreqtradeBot(LoggingMixin):
                     return False
 
             try:
-                order = self.exchange.cancel_order_with_result(
+                order = self.exchange.cancel_order_with_result(order['id'], trade.pair,
-                    order['id'], trade.pair, trade.amount)
+                                                               trade.amount)
             except InvalidOrderException:
                 logger.exception(
                     f"Could not cancel {trade.exit_side} order {trade.open_order_id}")
@@ -1498,18 +1491,17 @@ class FreqtradeBot(LoggingMixin):
             # Order might be filled above in odd timing issues.
             if order.get('status') in ('canceled', 'cancelled'):
                 trade.exit_reason = None
-                trade.open_order_id = None
             else:
                 trade.exit_reason = exit_reason_prev
             cancelled = True
         else:
             reason = constants.CANCEL_REASON['CANCELLED_ON_EXCHANGE']
             trade.exit_reason = None
-            trade.open_order_id = None
 
         self.update_trade_state(trade, trade.open_order_id, order)
 
         logger.info(f'{trade.exit_side.capitalize()} order {reason} for {trade}.')
+        trade.open_order_id = None
         trade.close_rate = None
         trade.close_rate_requested = None
 
@@ -1786,11 +1778,11 @@ class FreqtradeBot(LoggingMixin):
             return False
 
         # Update trade with order values
-        if not stoploss_order:
+        logger.info(f'Found open order for {trade}')
-            logger.info(f'Found open order for {trade}')
         try:
-            order = action_order or self.exchange.fetch_order_or_stoploss_order(
+            order = action_order or self.exchange.fetch_order_or_stoploss_order(order_id,
-                order_id, trade.pair, stoploss_order)
+                                                                                trade.pair,
+                                                                                stoploss_order)
         except InvalidOrderException as exception:
             logger.warning('Unable to fetch order %s: %s', order_id, exception)
             return False
@@ -1855,7 +1847,7 @@ class FreqtradeBot(LoggingMixin):
                 self.handle_protections(trade.pair, trade.trade_direction)
         elif send_msg and not trade.open_order_id and not stoploss_order:
             # Enter fill
-            self._notify_enter(trade, order, order.order_type, fill=True, sub_trade=sub_trade)
+            self._notify_enter(trade, order, fill=True, sub_trade=sub_trade)
 
     def handle_protections(self, pair: str, side: LongShort) -> None:
         # Lock pair for one candle to prevent immediate rebuys

freqtrade/optimize/hyperopt_tools.py

@@ -23,8 +23,6 @@ logger = logging.getLogger(__name__)
 
 NON_OPT_PARAM_APPENDIX = "  # value loaded from strategy"
 
-HYPER_PARAMS_FILE_FORMAT = rapidjson.NM_NATIVE | rapidjson.NM_NAN
-
 
 def hyperopt_serializer(x):
     if isinstance(x, np.integer):
@@ -78,18 +76,9 @@ class HyperoptTools():
         with filename.open('w') as f:
             rapidjson.dump(final_params, f, indent=2,
                            default=hyperopt_serializer,
-                           number_mode=HYPER_PARAMS_FILE_FORMAT
+                           number_mode=rapidjson.NM_NATIVE | rapidjson.NM_NAN
                            )
 
-    @staticmethod
-    def load_params(filename: Path) -> Dict:
-        """
-        Load parameters from file
-        """
-        with filename.open('r') as f:
-            params = rapidjson.load(f, number_mode=HYPER_PARAMS_FILE_FORMAT)
-        return params
-
     @staticmethod
     def try_export_params(config: Config, strategy_name: str, params: Dict):
         if params.get(FTHYPT_FILEVERSION, 1) >= 2 and not config.get('disableparamexport', False):
@@ -200,7 +189,7 @@ class HyperoptTools():
             for s in ['buy', 'sell', 'protection',
                       'roi', 'stoploss', 'trailing', 'max_open_trades']:
                 HyperoptTools._params_update_for_json(result_dict, params, non_optimized, s)
-            print(rapidjson.dumps(result_dict, default=str, number_mode=HYPER_PARAMS_FILE_FORMAT))
+            print(rapidjson.dumps(result_dict, default=str, number_mode=rapidjson.NM_NATIVE))
 
         else:
             HyperoptTools._params_pretty_print(params, 'buy', "Buy hyperspace params:",

freqtrade/optimize/optimize_reports.py

@@ -865,11 +865,6 @@ def show_backtest_result(strategy: str, results: Dict[str, Any], stake_currency:
         print(' BACKTESTING REPORT '.center(len(table.splitlines()[0]), '='))
     print(table)
 
-    table = text_table_bt_results(results['left_open_trades'], stake_currency=stake_currency)
-    if isinstance(table, str) and len(table) > 0:
-        print(' LEFT OPEN TRADES REPORT '.center(len(table.splitlines()[0]), '='))
-    print(table)
-
     if (results.get('results_per_enter_tag') is not None
             or results.get('results_per_buy_tag') is not None):
         # results_per_buy_tag is deprecated and should be removed 2 versions after short golive.
@@ -889,6 +884,11 @@ def show_backtest_result(strategy: str, results: Dict[str, Any], stake_currency:
         print(' EXIT REASON STATS '.center(len(table.splitlines()[0]), '='))
     print(table)
 
+    table = text_table_bt_results(results['left_open_trades'], stake_currency=stake_currency)
+    if isinstance(table, str) and len(table) > 0:
+        print(' LEFT OPEN TRADES REPORT '.center(len(table.splitlines()[0]), '='))
+    print(table)
+
     for period in backtest_breakdown:
         days_breakdown_stats = generate_periodic_breakdown_stats(
             trade_list=results['trades'], period=period)
@@ -917,11 +917,11 @@ def show_backtest_results(config: Config, backtest_stats: Dict):
             strategy, results, stake_currency,
             config.get('backtest_breakdown', []))
 
-    if len(backtest_stats['strategy']) > 0:
+    if len(backtest_stats['strategy']) > 1:
         # Print Strategy summary table
 
         table = text_table_strategy(backtest_stats['strategy_comparison'], stake_currency)
-        print(f"Backtested {results['backtest_start']} -> {results['backtest_end']} |"
+        print(f"{results['backtest_start']} -> {results['backtest_end']} |"
               f" Max open trades : {results['max_open_trades']}")
         print(' STRATEGY SUMMARY '.center(len(table.splitlines()[0]), '='))
         print(table)

freqtrade/persistence/__init__.py

@@ -1,6 +1,5 @@
 # flake8: noqa: F401
 
-from freqtrade.persistence.key_value_store import KeyStoreKeys, KeyValueStore
 from freqtrade.persistence.models import init_db
 from freqtrade.persistence.pairlock_middleware import PairLocks
 from freqtrade.persistence.trade_model import LocalTrade, Order, Trade

freqtrade/persistence/key_value_store.py

@@ -1,179 +0,0 @@
-from datetime import datetime, timezone
-from enum import Enum
-from typing import ClassVar, Optional, Union
-
-from sqlalchemy import String
-from sqlalchemy.orm import Mapped, mapped_column
-
-from freqtrade.persistence.base import ModelBase, SessionType
-
-
-ValueTypes = Union[str, datetime, float, int]
-
-
-class ValueTypesEnum(str, Enum):
-    STRING = 'str'
-    DATETIME = 'datetime'
-    FLOAT = 'float'
-    INT = 'int'
-
-
-class KeyStoreKeys(str, Enum):
-    BOT_START_TIME = 'bot_start_time'
-    STARTUP_TIME = 'startup_time'
-
-
-class _KeyValueStoreModel(ModelBase):
-    """
-    Pair Locks database model.
-    """
-    __tablename__ = 'KeyValueStore'
-    session: ClassVar[SessionType]
-
-    id: Mapped[int] = mapped_column(primary_key=True)
-
-    key: Mapped[KeyStoreKeys] = mapped_column(String(25), nullable=False, index=True)
-
-    value_type: Mapped[ValueTypesEnum] = mapped_column(String(20), nullable=False)
-
-    string_value: Mapped[Optional[str]]
-    datetime_value: Mapped[Optional[datetime]]
-    float_value: Mapped[Optional[float]]
-    int_value: Mapped[Optional[int]]
-
-
-class KeyValueStore():
-    """
-    Generic bot-wide, persistent key-value store
-    Can be used to store generic values, e.g. very first bot startup time.
-    Supports the types str, datetime, float and int.
-    """
-
-    @staticmethod
-    def store_value(key: KeyStoreKeys, value: ValueTypes) -> None:
-        """
-        Store the given value for the given key.
-        :param key: Key to store the value for - can be used in get-value to retrieve the key
-        :param value: Value to store - can be str, datetime, float or int
-        """
-        kv = _KeyValueStoreModel.session.query(_KeyValueStoreModel).filter(
-            _KeyValueStoreModel.key == key).first()
-        if kv is None:
-            kv = _KeyValueStoreModel(key=key)
-        if isinstance(value, str):
-            kv.value_type = ValueTypesEnum.STRING
-            kv.string_value = value
-        elif isinstance(value, datetime):
-            kv.value_type = ValueTypesEnum.DATETIME
-            kv.datetime_value = value
-        elif isinstance(value, float):
-            kv.value_type = ValueTypesEnum.FLOAT
-            kv.float_value = value
-        elif isinstance(value, int):
-            kv.value_type = ValueTypesEnum.INT
-            kv.int_value = value
-        else:
-            raise ValueError(f'Unknown value type {kv.value_type}')
-        _KeyValueStoreModel.session.add(kv)
-        _KeyValueStoreModel.session.commit()
-
-    @staticmethod
-    def delete_value(key: KeyStoreKeys) -> None:
-        """
-        Delete the value for the given key.
-        :param key: Key to delete the value for
-        """
-        kv = _KeyValueStoreModel.session.query(_KeyValueStoreModel).filter(
-            _KeyValueStoreModel.key == key).first()
-        if kv is not None:
-            _KeyValueStoreModel.session.delete(kv)
-            _KeyValueStoreModel.session.commit()
-
-    @staticmethod
-    def get_value(key: KeyStoreKeys) -> Optional[ValueTypes]:
-        """
-        Get the value for the given key.
-        :param key: Key to get the value for
-        """
-        kv = _KeyValueStoreModel.session.query(_KeyValueStoreModel).filter(
-            _KeyValueStoreModel.key == key).first()
-        if kv is None:
-            return None
-        if kv.value_type == ValueTypesEnum.STRING:
-            return kv.string_value
-        if kv.value_type == ValueTypesEnum.DATETIME and kv.datetime_value is not None:
-            return kv.datetime_value.replace(tzinfo=timezone.utc)
-        if kv.value_type == ValueTypesEnum.FLOAT:
-            return kv.float_value
-        if kv.value_type == ValueTypesEnum.INT:
-            return kv.int_value
-        # This should never happen unless someone messed with the database manually
-        raise ValueError(f'Unknown value type {kv.value_type}')  # pragma: no cover
-
-    @staticmethod
-    def get_string_value(key: KeyStoreKeys) -> Optional[str]:
-        """
-        Get the value for the given key.
-        :param key: Key to get the value for
-        """
-        kv = _KeyValueStoreModel.session.query(_KeyValueStoreModel).filter(
-            _KeyValueStoreModel.key == key,
-            _KeyValueStoreModel.value_type == ValueTypesEnum.STRING).first()
-        if kv is None:
-            return None
-        return kv.string_value
-
-    @staticmethod
-    def get_datetime_value(key: KeyStoreKeys) -> Optional[datetime]:
-        """
-        Get the value for the given key.
-        :param key: Key to get the value for
-        """
-        kv = _KeyValueStoreModel.session.query(_KeyValueStoreModel).filter(
-            _KeyValueStoreModel.key == key,
-            _KeyValueStoreModel.value_type == ValueTypesEnum.DATETIME).first()
-        if kv is None or kv.datetime_value is None:
-            return None
-        return kv.datetime_value.replace(tzinfo=timezone.utc)
-
-    @staticmethod
-    def get_float_value(key: KeyStoreKeys) -> Optional[float]:
-        """
-        Get the value for the given key.
-        :param key: Key to get the value for
-        """
-        kv = _KeyValueStoreModel.session.query(_KeyValueStoreModel).filter(
-            _KeyValueStoreModel.key == key,
-            _KeyValueStoreModel.value_type == ValueTypesEnum.FLOAT).first()
-        if kv is None:
-            return None
-        return kv.float_value
-
-    @staticmethod
-    def get_int_value(key: KeyStoreKeys) -> Optional[int]:
-        """
-        Get the value for the given key.
-        :param key: Key to get the value for
-        """
-        kv = _KeyValueStoreModel.session.query(_KeyValueStoreModel).filter(
-            _KeyValueStoreModel.key == key,
-            _KeyValueStoreModel.value_type == ValueTypesEnum.INT).first()
-        if kv is None:
-            return None
-        return kv.int_value
-
-
-def set_startup_time():
-    """
-    sets bot_start_time to the first trade open date - or "now" on new databases.
-    sets startup_time to "now"
-    """
-    st = KeyValueStore.get_value('bot_start_time')
-    if st is None:
-        from freqtrade.persistence import Trade
-        t = Trade.session.query(Trade).order_by(Trade.open_date.asc()).first()
-        if t is not None:
-            KeyValueStore.store_value('bot_start_time', t.open_date_utc)
-        else:
-            KeyValueStore.store_value('bot_start_time', datetime.now(timezone.utc))
-    KeyValueStore.store_value('startup_time', datetime.now(timezone.utc))

freqtrade/persistence/models.py

@@ -13,7 +13,6 @@ from sqlalchemy.pool import StaticPool
 
 from freqtrade.exceptions import OperationalException
 from freqtrade.persistence.base import ModelBase
-from freqtrade.persistence.key_value_store import _KeyValueStoreModel
 from freqtrade.persistence.migrations import check_migrate
 from freqtrade.persistence.pairlock import PairLock
 from freqtrade.persistence.trade_model import Order, Trade
@@ -77,7 +76,6 @@ def init_db(db_url: str) -> None:
         bind=engine, autoflush=False), scopefunc=get_request_or_thread_id)
     Order.session = Trade.session
     PairLock.session = Trade.session
-    _KeyValueStoreModel.session = Trade.session
 
     previous_tables = inspect(engine).get_table_names()
     ModelBase.metadata.create_all(engine)

freqtrade/persistence/trade_model.py

@@ -9,14 +9,13 @@ from typing import Any, ClassVar, Dict, List, Optional, Sequence, cast
 
 from sqlalchemy import (Enum, Float, ForeignKey, Integer, ScalarResult, Select, String,
                         UniqueConstraint, desc, func, select)
-from sqlalchemy.orm import Mapped, lazyload, mapped_column, relationship, validates
+from sqlalchemy.orm import Mapped, lazyload, mapped_column, relationship
 
-from freqtrade.constants import (CUSTOM_TAG_MAX_LENGTH, DATETIME_PRINT_FORMAT, MATH_CLOSE_PREC,
+from freqtrade.constants import (DATETIME_PRINT_FORMAT, MATH_CLOSE_PREC, NON_OPEN_EXCHANGE_STATES,
-                                 NON_OPEN_EXCHANGE_STATES, BuySell, LongShort)
+                                 BuySell, LongShort)
 from freqtrade.enums import ExitType, TradingMode
 from freqtrade.exceptions import DependencyException, OperationalException
-from freqtrade.exchange import (ROUND_DOWN, ROUND_UP, amount_to_contract_precision,
+from freqtrade.exchange import amount_to_contract_precision, price_to_precision
-                                price_to_precision)
 from freqtrade.leverage import interest
 from freqtrade.persistence.base import ModelBase, SessionType
 from freqtrade.util import FtPrecise
@@ -598,8 +597,7 @@ class LocalTrade():
         """
         Method used internally to set self.stop_loss.
         """
-        stop_loss_norm = price_to_precision(stop_loss, self.price_precision, self.precision_mode,
+        stop_loss_norm = price_to_precision(stop_loss, self.price_precision, self.precision_mode)
-                                            rounding_mode=ROUND_DOWN if self.is_short else ROUND_UP)
         if not self.stop_loss:
             self.initial_stop_loss = stop_loss_norm
         self.stop_loss = stop_loss_norm
@@ -630,8 +628,7 @@ class LocalTrade():
         if self.initial_stop_loss_pct is None or refresh:
             self.__set_stop_loss(new_loss, stoploss)
             self.initial_stop_loss = price_to_precision(
-                new_loss, self.price_precision, self.precision_mode,
+                new_loss, self.price_precision, self.precision_mode)
-                rounding_mode=ROUND_DOWN if self.is_short else ROUND_UP)
             self.initial_stop_loss_pct = -1 * abs(stoploss)
 
         # evaluate if the stop loss needs to be updated
@@ -695,24 +692,21 @@ class LocalTrade():
             else:
                 logger.warning(
                     f'Got different open_order_id {self.open_order_id} != {order.order_id}')
-
-        elif order.ft_order_side == 'stoploss' and order.status not in ('open', ):
-            self.stoploss_order_id = None
-            self.close_rate_requested = self.stop_loss
-            self.exit_reason = ExitType.STOPLOSS_ON_EXCHANGE.value
-            if self.is_open:
-                logger.info(f'{order.order_type.upper()} is hit for {self}.')
-        else:
-            raise ValueError(f'Unknown order type: {order.order_type}')
-
-        if order.ft_order_side != self.entry_side:
             amount_tr = amount_to_contract_precision(self.amount, self.amount_precision,
                                                      self.precision_mode, self.contract_size)
             if isclose(order.safe_amount_after_fee, amount_tr, abs_tol=MATH_CLOSE_PREC):
                 self.close(order.safe_price)
             else:
                 self.recalc_trade_from_orders()
-
+        elif order.ft_order_side == 'stoploss' and order.status not in ('canceled', 'open'):
+            self.stoploss_order_id = None
+            self.close_rate_requested = self.stop_loss
+            self.exit_reason = ExitType.STOPLOSS_ON_EXCHANGE.value
+            if self.is_open:
+                logger.info(f'{order.order_type.upper()} is hit for {self}.')
+            self.close(order.safe_price)
+        else:
+            raise ValueError(f'Unknown order type: {order.order_type}')
         Trade.commit()
 
     def close(self, rate: float, *, show_msg: bool = True) -> None:
@@ -1259,13 +1253,11 @@ class Trade(ModelBase, LocalTrade):
         Float(), nullable=True, default=0.0)  # type: ignore
     # Lowest price reached
     min_rate: Mapped[Optional[float]] = mapped_column(Float(), nullable=True)  # type: ignore
-    exit_reason: Mapped[Optional[str]] = mapped_column(
+    exit_reason: Mapped[Optional[str]] = mapped_column(String(100), nullable=True)  # type: ignore
-        String(CUSTOM_TAG_MAX_LENGTH), nullable=True)  # type: ignore
     exit_order_status: Mapped[Optional[str]] = mapped_column(
         String(100), nullable=True)  # type: ignore
     strategy: Mapped[Optional[str]] = mapped_column(String(100), nullable=True)  # type: ignore
-    enter_tag: Mapped[Optional[str]] = mapped_column(
+    enter_tag: Mapped[Optional[str]] = mapped_column(String(100), nullable=True)  # type: ignore
-        String(CUSTOM_TAG_MAX_LENGTH), nullable=True)  # type: ignore
     timeframe: Mapped[Optional[int]] = mapped_column(Integer, nullable=True)  # type: ignore
 
     trading_mode: Mapped[TradingMode] = mapped_column(
@@ -1295,13 +1287,6 @@ class Trade(ModelBase, LocalTrade):
         self.realized_profit = 0
         self.recalc_open_trade_value()
 
-    @validates('enter_tag', 'exit_reason')
-    def validate_string_len(self, key, value):
-        max_len = getattr(self.__class__, key).prop.columns[0].type.length
-        if value and len(value) > max_len:
-            return value[:max_len]
-        return value
-
     def delete(self) -> None:
 
         for order in self.orders:

freqtrade/plugins/pairlist/PrecisionFilter.py

@@ -6,7 +6,6 @@ from typing import Any, Dict, Optional
 
 from freqtrade.constants import Config
 from freqtrade.exceptions import OperationalException
-from freqtrade.exchange import ROUND_UP
 from freqtrade.exchange.types import Ticker
 from freqtrade.plugins.pairlist.IPairList import IPairList
 
@@ -62,10 +61,9 @@ class PrecisionFilter(IPairList):
         stop_price = ticker['last'] * self._stoploss
 
         # Adjust stop-prices to precision
-        sp = self._exchange.price_to_precision(pair, stop_price, rounding_mode=ROUND_UP)
+        sp = self._exchange.price_to_precision(pair, stop_price)
 
-        stop_gap_price = self._exchange.price_to_precision(pair, stop_price * 0.99,
+        stop_gap_price = self._exchange.price_to_precision(pair, stop_price * 0.99)
-                                                           rounding_mode=ROUND_UP)
         logger.debug(f"{pair} - {sp} : {stop_gap_price}")
 
         if sp <= stop_gap_price:

freqtrade/rpc/api_server/api_schemas.py

@@ -108,8 +108,6 @@ class Profit(BaseModel):
     max_drawdown: float
     max_drawdown_abs: float
     trading_volume: Optional[float]
-    bot_start_timestamp: int
-    bot_start_date: str
 
 
 class SellReason(BaseModel):

freqtrade/rpc/api_server/uvicorn_threaded.py

@@ -55,7 +55,7 @@ class UvicornServer(uvicorn.Server):
 
     @contextlib.contextmanager
     def run_in_thread(self):
-        self.thread = threading.Thread(target=self.run, name='FTUvicorn')
+        self.thread = threading.Thread(target=self.run)
         self.thread.start()
         while not self.started:
             time.sleep(1e-3)

freqtrade/rpc/rpc.py

@@ -26,7 +26,7 @@ from freqtrade.exceptions import ExchangeError, PricingError
 from freqtrade.exchange import timeframe_to_minutes, timeframe_to_msecs
 from freqtrade.loggers import bufferHandler
 from freqtrade.misc import decimals_per_coin, shorten_date
-from freqtrade.persistence import KeyStoreKeys, KeyValueStore, Order, PairLocks, Trade
+from freqtrade.persistence import Order, PairLocks, Trade
 from freqtrade.persistence.models import PairLock
 from freqtrade.plugins.pairlist.pairlist_helpers import expand_pairlist
 from freqtrade.rpc.fiat_convert import CryptoToFiatConverter
@@ -543,7 +543,6 @@ class RPC:
         first_date = trades[0].open_date if trades else None
         last_date = trades[-1].open_date if trades else None
         num = float(len(durations) or 1)
-        bot_start = KeyValueStore.get_datetime_value(KeyStoreKeys.BOT_START_TIME)
         return {
             'profit_closed_coin': profit_closed_coin_sum,
             'profit_closed_percent_mean': round(profit_closed_ratio_mean * 100, 2),
@@ -577,8 +576,6 @@ class RPC:
             'max_drawdown': max_drawdown,
             'max_drawdown_abs': max_drawdown_abs,
             'trading_volume': trading_volume,
-            'bot_start_timestamp': int(bot_start.timestamp() * 1000) if bot_start else 0,
-            'bot_start_date': bot_start.strftime(DATETIME_PRINT_FORMAT) if bot_start else '',
         }
 
     def _rpc_balance(self, stake_currency: str, fiat_display_currency: str) -> Dict:
@@ -1196,7 +1193,6 @@ class RPC:
         from freqtrade.resolvers.strategy_resolver import StrategyResolver
         strategy = StrategyResolver.load_strategy(config)
         strategy.dp = DataProvider(config, exchange=exchange, pairlists=None)
-        strategy.ft_bot_start()
 
         df_analyzed = strategy.analyze_ticker(_data[pair], {'pair': pair})
 

freqtrade/rpc/rpc_types.py

@@ -52,7 +52,7 @@ class __RPCBuyMsgBase(RPCSendMsgBase):
     direction: str
     limit: float
     open_rate: float
-    order_type: str
+    order_type: Optional[str]  # TODO: why optional??
     stake_amount: float
     stake_currency: str
     fiat_currency: Optional[str]

freqtrade/rpc/telegram.py

@@ -819,7 +819,7 @@ class Telegram(RPCHandler):
         best_pair = stats['best_pair']
         best_pair_profit_ratio = stats['best_pair_profit_ratio']
         if stats['trade_count'] == 0:
-            markdown_msg = f"No trades yet.\n*Bot started:* `{stats['bot_start_date']}`"
+            markdown_msg = 'No trades yet.'
         else:
             # Message to display
             if stats['closed_trade_count'] > 0:
@@ -838,7 +838,6 @@ class Telegram(RPCHandler):
                 f"({profit_all_percent} \N{GREEK CAPITAL LETTER SIGMA}%)`\n"
                 f"∙ `{round_coin_value(profit_all_fiat, fiat_disp_cur)}`\n"
                 f"*Total Trade Count:* `{trade_count}`\n"
-                f"*Bot started:* `{stats['bot_start_date']}`\n"
                 f"*{'First Trade opened' if not timescale else 'Showing Profit since'}:* "
                 f"`{first_trade_date}`\n"
                 f"*Latest Trade opened:* `{latest_trade_date}`\n"

freqtrade/strategy/hyper.py

@@ -8,7 +8,7 @@ from typing import Any, Dict, Iterator, List, Optional, Tuple, Type, Union
 
 from freqtrade.constants import Config
 from freqtrade.exceptions import OperationalException
-from freqtrade.misc import deep_merge_dicts
+from freqtrade.misc import deep_merge_dicts, json_load
 from freqtrade.optimize.hyperopt_tools import HyperoptTools
 from freqtrade.strategy.parameters import BaseParameter
 
@@ -124,7 +124,8 @@ class HyperStrategyMixin:
         if filename.is_file():
             logger.info(f"Loading parameters from file {filename}")
             try:
-                params = HyperoptTools.load_params(filename)
+                with filename.open('r') as f:
+                    params = json_load(f)
                 if params.get('strategy_name') != self.__class__.__name__:
                     raise OperationalException('Invalid parameter file provided.')
                 return params

freqtrade/strategy/interface.py

@@ -10,7 +10,7 @@ from typing import Dict, List, Optional, Tuple, Union
 import arrow
 from pandas import DataFrame
 
-from freqtrade.constants import CUSTOM_TAG_MAX_LENGTH, Config, IntOrInf, ListPairsWithTimeframes
+from freqtrade.constants import Config, IntOrInf, ListPairsWithTimeframes
 from freqtrade.data.dataprovider import DataProvider
 from freqtrade.enums import (CandleType, ExitCheckTuple, ExitType, MarketDirection, RunMode,
                              SignalDirection, SignalTagType, SignalType, TradingMode)
@@ -27,6 +27,7 @@ from freqtrade.wallets import Wallets
 
 
 logger = logging.getLogger(__name__)
+CUSTOM_EXIT_MAX_LENGTH = 64
 
 
 class IStrategy(ABC, HyperStrategyMixin):
@@ -1117,11 +1118,11 @@ class IStrategy(ABC, HyperStrategyMixin):
                     exit_signal = ExitType.CUSTOM_EXIT
                     if isinstance(reason_cust, str):
                         custom_reason = reason_cust
-                        if len(reason_cust) > CUSTOM_TAG_MAX_LENGTH:
+                        if len(reason_cust) > CUSTOM_EXIT_MAX_LENGTH:
                             logger.warning(f'Custom exit reason returned from '
                                            f'custom_exit is too long and was trimmed'
-                                           f'to {CUSTOM_TAG_MAX_LENGTH} characters.')
+                                           f'to {CUSTOM_EXIT_MAX_LENGTH} characters.')
-                            custom_reason = reason_cust[:CUSTOM_TAG_MAX_LENGTH]
+                            custom_reason = reason_cust[:CUSTOM_EXIT_MAX_LENGTH]
                     else:
                         custom_reason = ''
             if (

freqtrade/templates/FreqaiExampleHybridStrategy.py

@@ -223,7 +223,6 @@ class FreqaiExampleHybridStrategy(IStrategy):
         :param metadata: metadata of current pair
         usage example: dataframe["&-target"] = dataframe["close"].shift(-1) / dataframe["close"]
         """
-        self.freqai.class_names = ["down", "up"]
         dataframe['&s-up_or_down'] = np.where(dataframe["close"].shift(-50) >
                                               dataframe["close"], 'up', 'down')
 

requirements-dev.txt

@@ -7,10 +7,10 @@
 -r docs/requirements-docs.txt
 
 coveralls==3.3.1
-ruff==0.0.261
+ruff==0.0.259
-mypy==1.2.0
+mypy==1.1.1
-pre-commit==3.2.2
+pre-commit==3.2.1
-pytest==7.3.0
+pytest==7.2.2
 pytest-asyncio==0.21.0
 pytest-cov==4.0.0
 pytest-mock==3.10.0
@@ -22,11 +22,11 @@ time-machine==2.9.0
 httpx==0.23.3
 
 # Convert jupyter notebooks to markdown documents
-nbconvert==7.3.1
+nbconvert==7.2.10
 
 # mypy types
-types-cachetools==5.3.0.5
+types-cachetools==5.3.0.4
 types-filelock==3.2.7
-types-requests==2.28.11.17
+types-requests==2.28.11.16
-types-tabulate==0.9.0.2
+types-tabulate==0.9.0.1
-types-python-dateutil==2.8.19.12
+types-python-dateutil==2.8.19.10

requirements-freqai.txt

@@ -7,5 +7,5 @@ scikit-learn==1.1.3
 joblib==1.2.0
 catboost==1.1.1; platform_machine != 'aarch64' and 'arm' not in platform_machine and python_version < '3.11'
 lightgbm==3.3.5
-xgboost==1.7.5
+xgboost==1.7.4
-tensorboard==2.12.1
+tensorboard==2.12.0

requirements-hyperopt.txt

@@ -5,5 +5,5 @@
 scipy==1.10.1
 scikit-learn==1.1.3
 scikit-optimize==0.9.0
-filelock==3.11.0
+filelock==3.10.6
 progressbar2==4.2.0

requirements-plot.txt

@@ -1,4 +1,4 @@
 # Include all requirements to run the bot.
 -r requirements.txt
 
-plotly==5.14.1
+plotly==5.13.1

requirements.txt

@@ -2,10 +2,10 @@ numpy==1.24.2
 pandas==1.5.3
 pandas-ta==0.3.14b
 
-ccxt==3.0.59
+ccxt==3.0.37
 cryptography==40.0.1
 aiohttp==3.8.4
-SQLAlchemy==2.0.9
+SQLAlchemy==2.0.7
 python-telegram-bot==13.15
 arrow==1.2.3
 cachetools==4.2.2
@@ -28,7 +28,7 @@ py_find_1st==1.1.5
 # Load ticker files 30% faster
 python-rapidjson==1.10
 # Properly format api responses
-orjson==3.8.10
+orjson==3.8.8
 
 # Notify systemd
 sdnotify==0.3.2
@@ -50,10 +50,10 @@ prompt-toolkit==3.0.38
 python-dateutil==2.8.2
 
 #Futures
-schedule==1.2.0
+schedule==1.1.0
 
 #WS Messages
-websockets==11.0.1
+websockets==10.4
 janus==1.0.0
 
 ast-comments==1.0.1

setup.py

@@ -59,7 +59,7 @@ setup(
     install_requires=[
         # from requirements.txt
         'ccxt>=2.6.26',
-        'SQLAlchemy>=2.0.6',
+        'SQLAlchemy',
         'python-telegram-bot>=13.4',
         'arrow>=0.17.0',
         'cachetools',

setup.sh

@@ -85,7 +85,7 @@ function updateenv() {
         if [[ $REPLY =~ ^[Yy]$ ]]
         then
             REQUIREMENTS_FREQAI="-r requirements-freqai.txt --use-pep517"
-            read -p "Do you also want dependencies for freqai-rl or PyTorch (~700mb additional space required) [y/N]? "
+            read -p "Do you also want dependencies for freqai-rl (~700mb additional space required) [y/N]? "
             if [[ $REPLY =~ ^[Yy]$ ]]
             then
                 REQUIREMENTS_FREQAI="-r requirements-freqai-rl.txt"

tests/exchange/test_binance.py

@@ -48,7 +48,7 @@ def test_create_stoploss_order_binance(default_conf, mocker, limitratio, expecte
     default_conf['margin_mode'] = MarginMode.ISOLATED
     default_conf['trading_mode'] = trademode
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock, 'binance')
 
@@ -127,7 +127,7 @@ def test_create_stoploss_order_dry_run_binance(default_conf, mocker):
     order_type = 'stop_loss_limit'
     default_conf['dry_run'] = True
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock, 'binance')
 

tests/exchange/test_exchange.py

@@ -8,7 +8,6 @@ from unittest.mock import MagicMock, Mock, PropertyMock, patch
 import arrow
 import ccxt
 import pytest
-from ccxt import DECIMAL_PLACES, ROUND, ROUND_UP, TICK_SIZE, TRUNCATE
 from pandas import DataFrame
 
 from freqtrade.enums import CandleType, MarginMode, TradingMode
@@ -316,54 +315,35 @@ def test_amount_to_precision(amount, precision_mode, precision, expected,):
     assert amount_to_precision(amount, precision, precision_mode) == expected
 
 
-@pytest.mark.parametrize("price,precision_mode,precision,expected,rounding_mode", [
+@pytest.mark.parametrize("price,precision_mode,precision,expected", [
-    # Tests for DECIMAL_PLACES, ROUND_UP
+    (2.34559, 2, 4, 2.3456),
-    (2.34559, 2, 4, 2.3456, ROUND_UP),
+    (2.34559, 2, 5, 2.34559),
-    (2.34559, 2, 5, 2.34559, ROUND_UP),
+    (2.34559, 2, 3, 2.346),
-    (2.34559, 2, 3, 2.346, ROUND_UP),
+    (2.9999, 2, 3, 3.000),
-    (2.9999, 2, 3, 3.000, ROUND_UP),
+    (2.9909, 2, 3, 2.991),
-    (2.9909, 2, 3, 2.991, ROUND_UP),
+    # Tests for Tick_size
-    # Tests for DECIMAL_PLACES, ROUND
+    (2.34559, 4, 0.0001, 2.3456),
-    (2.345600000000001, DECIMAL_PLACES, 4, 2.3456, ROUND),
+    (2.34559, 4, 0.00001, 2.34559),
-    (2.345551, DECIMAL_PLACES, 4, 2.3456, ROUND),
+    (2.34559, 4, 0.001, 2.346),
-    (2.49, DECIMAL_PLACES, 0, 2., ROUND),
+    (2.9999, 4, 0.001, 3.000),
-    (2.51, DECIMAL_PLACES, 0, 3., ROUND),
+    (2.9909, 4, 0.001, 2.991),
-    (5.1, DECIMAL_PLACES, -1, 10., ROUND),
+    (2.9909, 4, 0.005, 2.995),
-    (4.9, DECIMAL_PLACES, -1, 0., ROUND),
+    (2.9973, 4, 0.005, 3.0),
-    # Tests for TICK_SIZE, ROUND_UP
+    (2.9977, 4, 0.005, 3.0),
-    (2.34559, TICK_SIZE, 0.0001, 2.3456, ROUND_UP),
+    (234.43, 4, 0.5, 234.5),
-    (2.34559, TICK_SIZE, 0.00001, 2.34559, ROUND_UP),
+    (234.53, 4, 0.5, 235.0),
-    (2.34559, TICK_SIZE, 0.001, 2.346, ROUND_UP),
+    (0.891534, 4, 0.0001, 0.8916),
-    (2.9999, TICK_SIZE, 0.001, 3.000, ROUND_UP),
+    (64968.89, 4, 0.01, 64968.89),
-    (2.9909, TICK_SIZE, 0.001, 2.991, ROUND_UP),
+    (0.000000003483, 4, 1e-12, 0.000000003483),
-    (2.9909, TICK_SIZE, 0.005, 2.995, ROUND_UP),
+
-    (2.9973, TICK_SIZE, 0.005, 3.0, ROUND_UP),
-    (2.9977, TICK_SIZE, 0.005, 3.0, ROUND_UP),
-    (234.43, TICK_SIZE, 0.5, 234.5, ROUND_UP),
-    (234.53, TICK_SIZE, 0.5, 235.0, ROUND_UP),
-    (0.891534, TICK_SIZE, 0.0001, 0.8916, ROUND_UP),
-    (64968.89, TICK_SIZE, 0.01, 64968.89, ROUND_UP),
-    (0.000000003483, TICK_SIZE, 1e-12, 0.000000003483, ROUND_UP),
-    # Tests for TICK_SIZE, ROUND
-    (2.49, TICK_SIZE, 1., 2., ROUND),
-    (2.51, TICK_SIZE, 1., 3., ROUND),
-    (2.000000051, TICK_SIZE, 0.0000001, 2.0000001, ROUND),
-    (2.000000049, TICK_SIZE, 0.0000001, 2., ROUND),
-    (2.9909, TICK_SIZE, 0.005, 2.990, ROUND),
-    (2.9973, TICK_SIZE, 0.005, 2.995, ROUND),
-    (2.9977, TICK_SIZE, 0.005, 3.0, ROUND),
-    (234.24, TICK_SIZE, 0.5, 234., ROUND),
-    (234.26, TICK_SIZE, 0.5, 234.5, ROUND),
-    # Tests for TRUNCATTE
-    (2.34559, 2, 4, 2.3455, TRUNCATE),
-    (2.34559, 2, 5, 2.34559, TRUNCATE),
-    (2.34559, 2, 3, 2.345, TRUNCATE),
-    (2.9999, 2, 3, 2.999, TRUNCATE),
-    (2.9909, 2, 3, 2.990, TRUNCATE),
 ])
-def test_price_to_precision(price, precision_mode, precision, expected, rounding_mode):
+def test_price_to_precision(price, precision_mode, precision, expected):
-    assert price_to_precision(
+    # digits counting mode
-        price, precision, precision_mode, rounding_mode=rounding_mode) == expected
+    # DECIMAL_PLACES = 2
+    # SIGNIFICANT_DIGITS = 3
+    # TICK_SIZE = 4
+
+    assert price_to_precision(price, precision, precision_mode) == expected
 
 
 @pytest.mark.parametrize("price,precision_mode,precision,expected", [
@@ -437,7 +417,7 @@ def test__get_stake_amount_limit(mocker, default_conf) -> None:
     }
     mocker.patch(f'{EXMS}.markets', PropertyMock(return_value=markets))
     result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss)
-    expected_result = 2 * 2 * (1 + 0.05)
+    expected_result = 2 * 2 * (1 + 0.05) / (1 - abs(stoploss))
     assert pytest.approx(result) == expected_result
     # With Leverage
     result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss, 5.0)
@@ -446,14 +426,14 @@ def test__get_stake_amount_limit(mocker, default_conf) -> None:
     result = exchange.get_max_pair_stake_amount('ETH/BTC', 2)
     assert result == 20000
 
-    # min amount and cost are set (cost is minimal and therefore ignored)
+    # min amount and cost are set (cost is minimal)
     markets["ETH/BTC"]["limits"] = {
         'cost': {'min': 2, 'max': None},
         'amount': {'min': 2, 'max': None},
     }
     mocker.patch(f'{EXMS}.markets', PropertyMock(return_value=markets))
     result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss)
-    expected_result = max(2, 2 * 2) * (1 + 0.05)
+    expected_result = max(2, 2 * 2) * (1 + 0.05) / (1 - abs(stoploss))
     assert pytest.approx(result) == expected_result
     # With Leverage
     result = exchange.get_min_pair_stake_amount('ETH/BTC', 2, stoploss, 10)
@@ -496,9 +476,6 @@ def test__get_stake_amount_limit(mocker, default_conf) -> None:
     result = exchange.get_max_pair_stake_amount('ETH/BTC', 2)
     assert result == 1000
 
-    result = exchange.get_max_pair_stake_amount('ETH/BTC', 2, 12.0)
-    assert result == 1000 / 12
-
     markets["ETH/BTC"]["contractSize"] = '0.01'
     default_conf['trading_mode'] = 'futures'
     default_conf['margin_mode'] = 'isolated'
@@ -5304,7 +5281,7 @@ def test_stoploss_contract_size(mocker, default_conf, contract_size, order_amoun
     })
     default_conf['dry_run'] = False
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock)
     exchange.get_contract_size = MagicMock(return_value=contract_size)
@@ -5324,10 +5301,3 @@ def test_stoploss_contract_size(mocker, default_conf, contract_size, order_amoun
     assert order['cost'] == 100
     assert order['filled'] == 100
     assert order['remaining'] == 100
-
-
-def test_price_to_precision_with_default_conf(default_conf, mocker):
-    conf = copy.deepcopy(default_conf)
-    patched_ex = get_patched_exchange(mocker, conf)
-    prec_price = patched_ex.price_to_precision("XRP/USDT", 1.0000000101)
-    assert prec_price == 1.00000001

tests/exchange/test_huobi.py

@@ -27,7 +27,7 @@ def test_create_stoploss_order_huobi(default_conf, mocker, limitratio, expected,
     })
     default_conf['dry_run'] = False
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock, 'huobi')
 
@@ -80,7 +80,7 @@ def test_create_stoploss_order_dry_run_huobi(default_conf, mocker):
     order_type = 'stop-limit'
     default_conf['dry_run'] = True
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock, 'huobi')
 

tests/exchange/test_kraken.py

@@ -29,7 +29,7 @@ def test_buy_kraken_trading_agreement(default_conf, mocker):
     default_conf['dry_run'] = False
 
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
     exchange = get_patched_exchange(mocker, default_conf, api_mock, id="kraken")
 
     order = exchange.create_order(
@@ -192,7 +192,7 @@ def test_create_stoploss_order_kraken(default_conf, mocker, ordertype, side, adj
 
     default_conf['dry_run'] = False
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kraken')
 
@@ -263,7 +263,7 @@ def test_create_stoploss_order_dry_run_kraken(default_conf, mocker, side):
     api_mock = MagicMock()
     default_conf['dry_run'] = True
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kraken')
 

tests/exchange/test_kucoin.py

@@ -27,7 +27,7 @@ def test_create_stoploss_order_kucoin(default_conf, mocker, limitratio, expected
     })
     default_conf['dry_run'] = False
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kucoin')
     if order_type == 'limit':
@@ -88,7 +88,7 @@ def test_stoploss_order_dry_run_kucoin(default_conf, mocker):
     order_type = 'market'
     default_conf['dry_run'] = True
     mocker.patch(f'{EXMS}.amount_to_precision', lambda s, x, y: y)
-    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y, **kwargs: y)
+    mocker.patch(f'{EXMS}.price_to_precision', lambda s, x, y: y)
 
     exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kucoin')
 

tests/freqai/conftest.py

@@ -1,6 +1,5 @@
 from copy import deepcopy
 from pathlib import Path
-from typing import Any, Dict
 from unittest.mock import MagicMock
 
 import pytest
@@ -86,22 +85,6 @@ def make_rl_config(conf):
     return conf
 
 
-def mock_pytorch_mlp_model_training_parameters() -> Dict[str, Any]:
-    return {
-            "learning_rate": 3e-4,
-            "trainer_kwargs": {
-                "max_iters": 1,
-                "batch_size": 64,
-                "max_n_eval_batches": 1,
-            },
-            "model_kwargs": {
-                "hidden_dim": 32,
-                "dropout_percent": 0.2,
-                "n_layer": 1,
-            }
-        }
-
-
 def get_patched_data_kitchen(mocker, freqaiconf):
     dk = FreqaiDataKitchen(freqaiconf)
     return dk
@@ -136,7 +119,6 @@ def make_unfiltered_dataframe(mocker, freqai_conf):
     freqai = strategy.freqai
     freqai.live = True
     freqai.dk = FreqaiDataKitchen(freqai_conf)
-    freqai.dk.live = True
     freqai.dk.pair = "ADA/BTC"
     data_load_timerange = TimeRange.parse_timerange("20180110-20180130")
     freqai.dd.load_all_pair_histories(data_load_timerange, freqai.dk)
@@ -170,7 +152,6 @@ def make_data_dictionary(mocker, freqai_conf):
     freqai = strategy.freqai
     freqai.live = True
     freqai.dk = FreqaiDataKitchen(freqai_conf)
-    freqai.dk.live = True
     freqai.dk.pair = "ADA/BTC"
     data_load_timerange = TimeRange.parse_timerange("20180110-20180130")
     freqai.dd.load_all_pair_histories(data_load_timerange, freqai.dk)

tests/freqai/test_freqai_datadrawer.py

@@ -19,7 +19,6 @@ def test_update_historic_data(mocker, freqai_conf):
     freqai = strategy.freqai
     freqai.live = True
     freqai.dk = FreqaiDataKitchen(freqai_conf)
-    freqai.dk.live = True
     timerange = TimeRange.parse_timerange("20180110-20180114")
 
     freqai.dd.load_all_pair_histories(timerange, freqai.dk)
@@ -42,7 +41,6 @@ def test_load_all_pairs_histories(mocker, freqai_conf):
     freqai = strategy.freqai
     freqai.live = True
     freqai.dk = FreqaiDataKitchen(freqai_conf)
-    freqai.dk.live = True
     timerange = TimeRange.parse_timerange("20180110-20180114")
     freqai.dd.load_all_pair_histories(timerange, freqai.dk)
 
@@ -62,7 +60,6 @@ def test_get_base_and_corr_dataframes(mocker, freqai_conf):
     freqai = strategy.freqai
     freqai.live = True
     freqai.dk = FreqaiDataKitchen(freqai_conf)
-    freqai.dk.live = True
     timerange = TimeRange.parse_timerange("20180110-20180114")
     freqai.dd.load_all_pair_histories(timerange, freqai.dk)
     sub_timerange = TimeRange.parse_timerange("20180111-20180114")
@@ -90,7 +87,6 @@ def test_use_strategy_to_populate_indicators(mocker, freqai_conf):
     freqai = strategy.freqai
     freqai.live = True
     freqai.dk = FreqaiDataKitchen(freqai_conf)
-    freqai.dk.live = True
     timerange = TimeRange.parse_timerange("20180110-20180114")
     freqai.dd.load_all_pair_histories(timerange, freqai.dk)
     sub_timerange = TimeRange.parse_timerange("20180111-20180114")
@@ -107,9 +103,8 @@ def test_get_timerange_from_live_historic_predictions(mocker, freqai_conf):
     exchange = get_patched_exchange(mocker, freqai_conf)
     strategy.dp = DataProvider(freqai_conf, exchange)
     freqai = strategy.freqai
-    freqai.live = False
+    freqai.live = True
     freqai.dk = FreqaiDataKitchen(freqai_conf)
-    freqai.dk.live = False
     timerange = TimeRange.parse_timerange("20180126-20180130")
     freqai.dd.load_all_pair_histories(timerange, freqai.dk)
     sub_timerange = TimeRange.parse_timerange("20180128-20180130")

tests/freqai/test_freqai_datakitchen.py

@@ -180,7 +180,6 @@ def test_get_full_model_path(mocker, freqai_conf, model):
     freqai = strategy.freqai
     freqai.live = True
     freqai.dk = FreqaiDataKitchen(freqai_conf)
-    freqai.dk.live = True
     timerange = TimeRange.parse_timerange("20180110-20180130")
     freqai.dd.load_all_pair_histories(timerange, freqai.dk)
 

tests/freqai/test_freqai_interface.py

@@ -15,8 +15,7 @@ from freqtrade.optimize.backtesting import Backtesting
 from freqtrade.persistence import Trade
 from freqtrade.plugins.pairlistmanager import PairListManager
 from tests.conftest import EXMS, create_mock_trades, get_patched_exchange, log_has_re
-from tests.freqai.conftest import (get_patched_freqai_strategy, make_rl_config,
+from tests.freqai.conftest import get_patched_freqai_strategy, make_rl_config
-                                   mock_pytorch_mlp_model_training_parameters)
 
 
 def is_py11() -> bool:
@@ -35,14 +34,13 @@ def is_mac() -> bool:
 
 def can_run_model(model: str) -> None:
     if (is_arm() or is_py11()) and "Catboost" in model:
-        pytest.skip("CatBoost is not supported on ARM.")
+        pytest.skip("CatBoost is not supported on ARM")
 
-    is_pytorch_model = 'Reinforcement' in model or 'PyTorch' in model
+    if is_mac() and not is_arm() and 'Reinforcement' in model:
-    if is_pytorch_model and is_mac() and not is_arm():
+        pytest.skip("Reinforcement learning module not available on intel based Mac OS")
-        pytest.skip("Reinforcement learning / PyTorch module not available on intel based Mac OS.")
 
-    if is_pytorch_model and is_py11():
+    if is_py11() and 'Reinforcement' in model:
-        pytest.skip("Reinforcement learning / PyTorch currently not available on python 3.11.")
+        pytest.skip("Reinforcement learning currently not available on python 3.11.")
 
 
 @pytest.mark.parametrize('model, pca, dbscan, float32, can_short, shuffle, buffer', [
@@ -50,12 +48,11 @@ def can_run_model(model: str) -> None:
     ('XGBoostRegressor', False, True, False, True, False, 10),
     ('XGBoostRFRegressor', False, False, False, True, False, 0),
     ('CatboostRegressor', False, False, False, True, True, 0),
-    ('PyTorchMLPRegressor', False, False, False, True, False, 0),
     ('ReinforcementLearner', False, True, False, True, False, 0),
     ('ReinforcementLearner_multiproc', False, False, False, True, False, 0),
     ('ReinforcementLearner_test_3ac', False, False, False, False, False, 0),
     ('ReinforcementLearner_test_3ac', False, False, False, True, False, 0),
-    ('ReinforcementLearner_test_4ac', False, False, False, True, False, 0),
+    ('ReinforcementLearner_test_4ac', False, False, False, True, False, 0)
     ])
 def test_extract_data_and_train_model_Standard(mocker, freqai_conf, model, pca,
                                                dbscan, float32, can_short, shuffle, buffer):
@@ -82,11 +79,6 @@ def test_extract_data_and_train_model_Standard(mocker, freqai_conf, model, pca,
         freqai_conf["freqaimodel_path"] = str(Path(__file__).parents[1] / "freqai" / "test_models")
         freqai_conf["freqai"]["rl_config"]["drop_ohlc_from_features"] = True
 
-    if 'PyTorchMLPRegressor' in model:
-        model_save_ext = 'zip'
-        pytorch_mlp_mtp = mock_pytorch_mlp_model_training_parameters()
-        freqai_conf['freqai']['model_training_parameters'].update(pytorch_mlp_mtp)
-
     strategy = get_patched_freqai_strategy(mocker, freqai_conf)
     exchange = get_patched_exchange(mocker, freqai_conf)
     strategy.dp = DataProvider(freqai_conf, exchange)
@@ -95,7 +87,6 @@ def test_extract_data_and_train_model_Standard(mocker, freqai_conf, model, pca,
     freqai.live = True
     freqai.can_short = can_short
     freqai.dk = FreqaiDataKitchen(freqai_conf)
-    freqai.dk.live = True
     freqai.dk.set_paths('ADA/BTC', 10000)
     timerange = TimeRange.parse_timerange("20180110-20180130")
     freqai.dd.load_all_pair_histories(timerange, freqai.dk)
@@ -131,7 +122,8 @@ def test_extract_data_and_train_model_Standard(mocker, freqai_conf, model, pca,
     ('CatboostClassifierMultiTarget', "freqai_test_multimodel_classifier_strat")
     ])
 def test_extract_data_and_train_model_MultiTargets(mocker, freqai_conf, model, strat):
-    can_run_model(model)
+    if (is_arm() or is_py11()) and 'Catboost' in model:
+        pytest.skip("CatBoost is not supported on ARM")
 
     freqai_conf.update({"timerange": "20180110-20180130"})
     freqai_conf.update({"strategy": strat})
@@ -143,7 +135,6 @@ def test_extract_data_and_train_model_MultiTargets(mocker, freqai_conf, model, s
     freqai = strategy.freqai
     freqai.live = True
     freqai.dk = FreqaiDataKitchen(freqai_conf)
-    freqai.dk.live = True
     timerange = TimeRange.parse_timerange("20180110-20180130")
     freqai.dd.load_all_pair_histories(timerange, freqai.dk)
 
@@ -171,10 +162,10 @@ def test_extract_data_and_train_model_MultiTargets(mocker, freqai_conf, model, s
     'CatboostClassifier',
     'XGBoostClassifier',
     'XGBoostRFClassifier',
-    'PyTorchMLPClassifier',
     ])
 def test_extract_data_and_train_model_Classifiers(mocker, freqai_conf, model):
-    can_run_model(model)
+    if (is_arm() or is_py11()) and model == 'CatboostClassifier':
+        pytest.skip("CatBoost is not supported on ARM")
 
     freqai_conf.update({"freqaimodel": model})
     freqai_conf.update({"strategy": "freqai_test_classifier"})
@@ -187,7 +178,6 @@ def test_extract_data_and_train_model_Classifiers(mocker, freqai_conf, model):
     freqai = strategy.freqai
     freqai.live = True
     freqai.dk = FreqaiDataKitchen(freqai_conf)
-    freqai.dk.live = True
     timerange = TimeRange.parse_timerange("20180110-20180130")
     freqai.dd.load_all_pair_histories(timerange, freqai.dk)
 
@@ -200,20 +190,7 @@ def test_extract_data_and_train_model_Classifiers(mocker, freqai_conf, model):
     freqai.extract_data_and_train_model(new_timerange, "ADA/BTC",
                                         strategy, freqai.dk, data_load_timerange)
 
-    if 'PyTorchMLPClassifier':
+    assert Path(freqai.dk.data_path / f"{freqai.dk.model_filename}_model.joblib").exists()
-        pytorch_mlp_mtp = mock_pytorch_mlp_model_training_parameters()
-        freqai_conf['freqai']['model_training_parameters'].update(pytorch_mlp_mtp)
-
-    if freqai.dd.model_type == 'joblib':
-        model_file_extension = ".joblib"
-    elif freqai.dd.model_type == "pytorch":
-        model_file_extension = ".zip"
-    else:
-        raise Exception(f"Unsupported model type: {freqai.dd.model_type},"
-                        f" can't assign model_file_extension")
-
-    assert Path(freqai.dk.data_path /
-                f"{freqai.dk.model_filename}_model{model_file_extension}").exists()
     assert Path(freqai.dk.data_path / f"{freqai.dk.model_filename}_metadata.json").exists()
     assert Path(freqai.dk.data_path / f"{freqai.dk.model_filename}_trained_df.pkl").exists()
     assert Path(freqai.dk.data_path / f"{freqai.dk.model_filename}_svm_model.joblib").exists()
@@ -227,12 +204,10 @@ def test_extract_data_and_train_model_Classifiers(mocker, freqai_conf, model):
         ("LightGBMRegressor", 2, "freqai_test_strat"),
         ("XGBoostRegressor", 2, "freqai_test_strat"),
         ("CatboostRegressor", 2, "freqai_test_strat"),
-        ("PyTorchMLPRegressor", 2, "freqai_test_strat"),
         ("ReinforcementLearner", 3, "freqai_rl_test_strat"),
         ("XGBoostClassifier", 2, "freqai_test_classifier"),
         ("LightGBMClassifier", 2, "freqai_test_classifier"),
-        ("CatboostClassifier", 2, "freqai_test_classifier"),
+        ("CatboostClassifier", 2, "freqai_test_classifier")
-        ("PyTorchMLPClassifier", 2, "freqai_test_classifier")
     ],
     )
 def test_start_backtesting(mocker, freqai_conf, model, num_files, strat, caplog):
@@ -253,10 +228,6 @@ def test_start_backtesting(mocker, freqai_conf, model, num_files, strat, caplog)
     if 'test_4ac' in model:
         freqai_conf["freqaimodel_path"] = str(Path(__file__).parents[1] / "freqai" / "test_models")
 
-    if 'PyTorchMLP' in model:
-        pytorch_mlp_mtp = mock_pytorch_mlp_model_training_parameters()
-        freqai_conf['freqai']['model_training_parameters'].update(pytorch_mlp_mtp)
-
     freqai_conf.get("freqai", {}).get("feature_parameters", {}).update(
         {"indicator_periods_candles": [2]})
 
@@ -400,9 +371,6 @@ def test_backtesting_fit_live_predictions(mocker, freqai_conf, caplog):
     sub_timerange = TimeRange.parse_timerange("20180129-20180130")
     corr_df, base_df = freqai.dd.get_base_and_corr_dataframes(sub_timerange, "LTC/BTC", freqai.dk)
     df = freqai.dk.use_strategy_to_populate_indicators(strategy, corr_df, base_df, "LTC/BTC")
-    df = strategy.set_freqai_targets(df.copy(), metadata={"pair": "LTC/BTC"})
-    df = freqai.dk.remove_special_chars_from_feature_names(df)
-    freqai.dk.get_unique_classes_from_labels(df)
     freqai.dk.pair = "ADA/BTC"
     freqai.dk.full_df = df.fillna(0)
     freqai.dk.full_df
@@ -426,7 +394,6 @@ def test_principal_component_analysis(mocker, freqai_conf):
     freqai = strategy.freqai
     freqai.live = True
     freqai.dk = FreqaiDataKitchen(freqai_conf)
-    freqai.dk.live = True
     timerange = TimeRange.parse_timerange("20180110-20180130")
     freqai.dd.load_all_pair_histories(timerange, freqai.dk)
 
@@ -458,12 +425,10 @@ def test_plot_feature_importance(mocker, freqai_conf):
     freqai = strategy.freqai
     freqai.live = True
     freqai.dk = FreqaiDataKitchen(freqai_conf)
-    freqai.dk.live = True
     timerange = TimeRange.parse_timerange("20180110-20180130")
     freqai.dd.load_all_pair_histories(timerange, freqai.dk)
 
-    freqai.dd.pair_dict = {"ADA/BTC": {"model_filename": "fake_name",
+    freqai.dd.pair_dict = MagicMock()
-                                       "trained_timestamp": 1, "data_path": "", "extras": {}}}
 
     data_load_timerange = TimeRange.parse_timerange("20180110-20180130")
     new_timerange = TimeRange.parse_timerange("20180120-20180130")

tests/persistence/test_key_value_store.py

@@ -1,69 +0,0 @@
-from datetime import datetime, timedelta, timezone
-
-import pytest
-
-from freqtrade.persistence.key_value_store import KeyValueStore, set_startup_time
-from tests.conftest import create_mock_trades_usdt
-
-
-@pytest.mark.usefixtures("init_persistence")
-def test_key_value_store(time_machine):
-    start = datetime(2023, 1, 1, 4, tzinfo=timezone.utc)
-    time_machine.move_to(start, tick=False)
-
-    KeyValueStore.store_value("test", "testStringValue")
-    KeyValueStore.store_value("test_dt", datetime.now(timezone.utc))
-    KeyValueStore.store_value("test_float", 22.51)
-    KeyValueStore.store_value("test_int", 15)
-
-    assert KeyValueStore.get_value("test") == "testStringValue"
-    assert KeyValueStore.get_value("test") == "testStringValue"
-    assert KeyValueStore.get_string_value("test") == "testStringValue"
-    assert KeyValueStore.get_value("test_dt") == datetime.now(timezone.utc)
-    assert KeyValueStore.get_datetime_value("test_dt") == datetime.now(timezone.utc)
-    assert KeyValueStore.get_string_value("test_dt") is None
-    assert KeyValueStore.get_float_value("test_dt") is None
-    assert KeyValueStore.get_int_value("test_dt") is None
-    assert KeyValueStore.get_value("test_float") == 22.51
-    assert KeyValueStore.get_float_value("test_float") == 22.51
-    assert KeyValueStore.get_value("test_int") == 15
-    assert KeyValueStore.get_int_value("test_int") == 15
-    assert KeyValueStore.get_datetime_value("test_int") is None
-
-    time_machine.move_to(start + timedelta(days=20, hours=5), tick=False)
-    assert KeyValueStore.get_value("test_dt") != datetime.now(timezone.utc)
-    assert KeyValueStore.get_value("test_dt") == start
-    # Test update works
-    KeyValueStore.store_value("test_dt", datetime.now(timezone.utc))
-    assert KeyValueStore.get_value("test_dt") == datetime.now(timezone.utc)
-
-    KeyValueStore.store_value("test_float", 23.51)
-    assert KeyValueStore.get_value("test_float") == 23.51
-    # test deleting
-    KeyValueStore.delete_value("test_float")
-    assert KeyValueStore.get_value("test_float") is None
-    # Delete same value again (should not fail)
-    KeyValueStore.delete_value("test_float")
-
-    with pytest.raises(ValueError, match=r"Unknown value type"):
-        KeyValueStore.store_value("test_float", {'some': 'dict'})
-
-
-@pytest.mark.usefixtures("init_persistence")
-def test_set_startup_time(fee, time_machine):
-    create_mock_trades_usdt(fee)
-    start = datetime.now(timezone.utc)
-    time_machine.move_to(start, tick=False)
-    set_startup_time()
-
-    assert KeyValueStore.get_value("startup_time") == start
-    initial_time = KeyValueStore.get_value("bot_start_time")
-    assert initial_time <= start
-
-    # Simulate bot restart
-    new_start = start + timedelta(days=5)
-    time_machine.move_to(new_start, tick=False)
-    set_startup_time()
-
-    assert KeyValueStore.get_value("startup_time") == new_start
-    assert KeyValueStore.get_value("bot_start_time") == initial_time

tests/persistence/test_persistence.py

@@ -6,7 +6,7 @@ import arrow
 import pytest
 from sqlalchemy import select
 
-from freqtrade.constants import CUSTOM_TAG_MAX_LENGTH, DATETIME_PRINT_FORMAT
+from freqtrade.constants import DATETIME_PRINT_FORMAT
 from freqtrade.enums import TradingMode
 from freqtrade.exceptions import DependencyException
 from freqtrade.persistence import LocalTrade, Order, Trade, init_db
@@ -2037,7 +2037,6 @@ def test_Trade_object_idem():
         'get_mix_tag_performance',
         'get_trading_volume',
         'from_json',
-        'validate_string_len',
     )
     EXCLUDES2 = ('trades', 'trades_open', 'bt_trades_open_pp', 'bt_open_open_trade_count',
                  'total_profit')
@@ -2056,31 +2055,6 @@ def test_Trade_object_idem():
             assert item in trade
 
 
-@pytest.mark.usefixtures("init_persistence")
-def test_trade_truncates_string_fields():
-    trade = Trade(
-        pair='ADA/USDT',
-        stake_amount=20.0,
-        amount=30.0,
-        open_rate=2.0,
-        open_date=datetime.utcnow() - timedelta(minutes=20),
-        fee_open=0.001,
-        fee_close=0.001,
-        exchange='binance',
-        leverage=1.0,
-        trading_mode='futures',
-        enter_tag='a' * CUSTOM_TAG_MAX_LENGTH * 2,
-        exit_reason='b' * CUSTOM_TAG_MAX_LENGTH * 2,
-    )
-    Trade.session.add(trade)
-    Trade.commit()
-
-    trade1 = Trade.session.scalars(select(Trade)).first()
-
-    assert trade1.enter_tag == 'a' * CUSTOM_TAG_MAX_LENGTH
-    assert trade1.exit_reason == 'b' * CUSTOM_TAG_MAX_LENGTH
-
-
 def test_recalc_trade_from_orders(fee):
 
     o1_amount = 100

tests/rpc/test_rpc_apiserver.py

@@ -883,8 +883,6 @@ def test_api_profit(botclient, mocker, ticker, fee, markets, is_short, expected)
         'max_drawdown': ANY,
         'max_drawdown_abs': ANY,
         'trading_volume': expected['trading_volume'],
-        'bot_start_timestamp': 0,
-        'bot_start_date': '',
     }
 
 
@@ -1405,10 +1403,10 @@ def test_api_pair_candles(botclient, ohlcv_history):
              ])
 
 
-def test_api_pair_history(botclient, mocker):
+def test_api_pair_history(botclient, ohlcv_history):
     ftbot, client = botclient
     timeframe = '5m'
-    lfm = mocker.patch('freqtrade.strategy.interface.IStrategy.load_freqAI_model')
+
     # No pair
     rc = client_get(client,
                     f"{BASE_URI}/pair_history?timeframe={timeframe}"
@@ -1442,7 +1440,6 @@ def test_api_pair_history(botclient, mocker):
     assert len(rc.json()['data']) == rc.json()['length']
     assert 'columns' in rc.json()
     assert 'data' in rc.json()
-    assert lfm.call_count == 1
     assert rc.json()['pair'] == 'UNITTEST/BTC'
     assert rc.json()['strategy'] == CURRENT_TEST_STRATEGY
     assert rc.json()['data_start'] == '2018-01-11 00:00:00+00:00'

tests/rpc/test_rpc_telegram.py

@@ -2241,9 +2241,8 @@ def test_send_msg_buy_notification_no_fiat(
     ('Short', 'short_signal_01', 2.0),
 ])
 def test_send_msg_sell_notification_no_fiat(
-        default_conf, mocker, direction, enter_signal, leverage, time_machine) -> None:
+        default_conf, mocker, direction, enter_signal, leverage) -> None:
     del default_conf['fiat_display_currency']
-    time_machine.move_to('2022-05-02 00:00:00 +00:00', tick=False)
     telegram, _, msg_mock = get_telegram_testobject(mocker, default_conf)
 
     telegram.send_msg({

tests/strategy/strats/freqai_test_classifier.py

@@ -82,7 +82,7 @@ class freqai_test_classifier(IStrategy):
         return dataframe
 
     def set_freqai_targets(self, dataframe: DataFrame, metadata: Dict, **kwargs):
-        self.freqai.class_names = ["down", "up"]
+
         dataframe['&s-up_or_down'] = np.where(dataframe["close"].shift(-100) >
                                               dataframe["close"], 'up', 'down')
 

tests/strategy/test_interface.py

@@ -9,7 +9,6 @@ import pytest
 from pandas import DataFrame
 
 from freqtrade.configuration import TimeRange
-from freqtrade.constants import CUSTOM_TAG_MAX_LENGTH
 from freqtrade.data.dataprovider import DataProvider
 from freqtrade.data.history import load_data
 from freqtrade.enums import ExitCheckTuple, ExitType, HyperoptState, SignalDirection
@@ -530,13 +529,13 @@ def test_custom_exit(default_conf, fee, caplog) -> None:
     assert res[0].exit_reason == 'hello world'
 
     caplog.clear()
-    strategy.custom_exit = MagicMock(return_value='h' * CUSTOM_TAG_MAX_LENGTH * 2)
+    strategy.custom_exit = MagicMock(return_value='h' * 100)
     res = strategy.should_exit(trade, 1, now,
                                enter=False, exit_=False,
                                low=None, high=None)
     assert res[0].exit_type == ExitType.CUSTOM_EXIT
     assert res[0].exit_flag is True
-    assert res[0].exit_reason == 'h' * (CUSTOM_TAG_MAX_LENGTH)
+    assert res[0].exit_reason == 'h' * 64
     assert log_has_re('Custom exit reason returned from custom_exit is too long.*', caplog)
 
 
@@ -987,8 +986,7 @@ def test_auto_hyperopt_interface_loadparams(default_conf, mocker, caplog):
             }
         }
     }
-    mocker.patch('freqtrade.strategy.hyper.HyperoptTools.load_params',
+    mocker.patch('freqtrade.strategy.hyper.json_load', return_value=expected_result)
-                 return_value=expected_result)
     PairLocks.timeframe = default_conf['timeframe']
     strategy = StrategyResolver.load_strategy(default_conf)
     assert strategy.stoploss == -0.05
@@ -1007,13 +1005,11 @@ def test_auto_hyperopt_interface_loadparams(default_conf, mocker, caplog):
         }
     }
 
-    mocker.patch('freqtrade.strategy.hyper.HyperoptTools.load_params',
+    mocker.patch('freqtrade.strategy.hyper.json_load', return_value=expected_result)
-                 return_value=expected_result)
     with pytest.raises(OperationalException, match="Invalid parameter file provided."):
         StrategyResolver.load_strategy(default_conf)
 
-    mocker.patch('freqtrade.strategy.hyper.HyperoptTools.load_params',
+    mocker.patch('freqtrade.strategy.hyper.json_load', MagicMock(side_effect=ValueError()))
-                 MagicMock(side_effect=ValueError()))
 
     StrategyResolver.load_strategy(default_conf)
     assert log_has("Invalid parameter file format.", caplog)

tests/test_freqtradebot.py

@@ -356,7 +356,7 @@ def test_create_trade_no_stake_amount(default_conf_usdt, ticker_usdt, fee, mocke
 @pytest.mark.parametrize("is_short", [False, True])
 @pytest.mark.parametrize('stake_amount,create,amount_enough,max_open_trades', [
     (5.0, True, True, 99),
-    (0.042, True, False, 99),  # Amount will be adjusted to min - which is 0.051
+    (0.049, True, False, 99),  # Amount will be adjusted to min - which is 0.051
     (0, False, True, 99),
     (UNLIMITED_STAKE_AMOUNT, False, True, 0),
 ])
@@ -1290,137 +1290,6 @@ def test_handle_stoploss_on_exchange(mocker, default_conf_usdt, fee, caplog, is_
     assert trade.exit_reason == str(ExitType.EMERGENCY_EXIT)
 
 
-@pytest.mark.parametrize("is_short", [False, True])
-def test_handle_stoploss_on_exchange_partial(
-        mocker, default_conf_usdt, fee, is_short, limit_order) -> None:
-    stop_order_dict = {'id': "101", "status": "open"}
-    stoploss = MagicMock(return_value=stop_order_dict)
-    enter_order = limit_order[entry_side(is_short)]
-    exit_order = limit_order[exit_side(is_short)]
-    patch_RPCManager(mocker)
-    patch_exchange(mocker)
-    mocker.patch.multiple(
-        EXMS,
-        fetch_ticker=MagicMock(return_value={
-            'bid': 1.9,
-            'ask': 2.2,
-            'last': 1.9
-        }),
-        create_order=MagicMock(side_effect=[
-            enter_order,
-            exit_order,
-        ]),
-        get_fee=fee,
-        create_stoploss=stoploss
-    )
-    freqtrade = FreqtradeBot(default_conf_usdt)
-    patch_get_signal(freqtrade, enter_short=is_short, enter_long=not is_short)
-
-    freqtrade.enter_positions()
-    trade = Trade.session.scalars(select(Trade)).first()
-    trade.is_short = is_short
-    trade.is_open = True
-    trade.open_order_id = None
-    trade.stoploss_order_id = None
-
-    assert freqtrade.handle_stoploss_on_exchange(trade) is False
-    assert stoploss.call_count == 1
-    assert trade.stoploss_order_id == "101"
-    assert trade.amount == 30
-    stop_order_dict.update({'id': "102"})
-    # Stoploss on exchange is cancelled on exchange, but filled partially.
-    # Must update trade amount to guarantee successful exit.
-    stoploss_order_hit = MagicMock(return_value={
-        'id': "101",
-        'status': 'canceled',
-        'type': 'stop_loss_limit',
-        'price': 3,
-        'average': 2,
-        'filled': trade.amount / 2,
-        'remaining': trade.amount / 2,
-        'amount': enter_order['amount'],
-    })
-    mocker.patch(f'{EXMS}.fetch_stoploss_order', stoploss_order_hit)
-    assert freqtrade.handle_stoploss_on_exchange(trade) is False
-    # Stoploss filled partially ...
-    assert trade.amount == 15
-
-    assert trade.stoploss_order_id == "102"
-
-
-@pytest.mark.parametrize("is_short", [False, True])
-def test_handle_stoploss_on_exchange_partial_cancel_here(
-        mocker, default_conf_usdt, fee, is_short, limit_order, caplog) -> None:
-    stop_order_dict = {'id': "101", "status": "open"}
-    default_conf_usdt['trailing_stop'] = True
-    stoploss = MagicMock(return_value=stop_order_dict)
-    enter_order = limit_order[entry_side(is_short)]
-    exit_order = limit_order[exit_side(is_short)]
-    patch_RPCManager(mocker)
-    patch_exchange(mocker)
-    mocker.patch.multiple(
-        EXMS,
-        fetch_ticker=MagicMock(return_value={
-            'bid': 1.9,
-            'ask': 2.2,
-            'last': 1.9
-        }),
-        create_order=MagicMock(side_effect=[
-            enter_order,
-            exit_order,
-        ]),
-        get_fee=fee,
-        create_stoploss=stoploss
-    )
-    freqtrade = FreqtradeBot(default_conf_usdt)
-    patch_get_signal(freqtrade, enter_short=is_short, enter_long=not is_short)
-
-    freqtrade.enter_positions()
-    trade = Trade.session.scalars(select(Trade)).first()
-    trade.is_short = is_short
-    trade.is_open = True
-    trade.open_order_id = None
-    trade.stoploss_order_id = None
-
-    assert freqtrade.handle_stoploss_on_exchange(trade) is False
-    assert stoploss.call_count == 1
-    assert trade.stoploss_order_id == "101"
-    assert trade.amount == 30
-    stop_order_dict.update({'id': "102"})
-    # Stoploss on exchange is open.
-    # Freqtrade cancels the stop - but cancel returns a partial filled order.
-    stoploss_order_hit = MagicMock(return_value={
-        'id': "101",
-        'status': 'open',
-        'type': 'stop_loss_limit',
-        'price': 3,
-        'average': 2,
-        'filled': 0,
-        'remaining': trade.amount,
-        'amount': enter_order['amount'],
-    })
-    stoploss_order_cancel = MagicMock(return_value={
-        'id': "101",
-        'status': 'canceled',
-        'type': 'stop_loss_limit',
-        'price': 3,
-        'average': 2,
-        'filled': trade.amount / 2,
-        'remaining': trade.amount / 2,
-        'amount': enter_order['amount'],
-    })
-    mocker.patch(f'{EXMS}.fetch_stoploss_order', stoploss_order_hit)
-    mocker.patch(f'{EXMS}.cancel_stoploss_order_with_result', stoploss_order_cancel)
-    trade.stoploss_last_update = arrow.utcnow().shift(minutes=-10).datetime
-
-    assert freqtrade.handle_stoploss_on_exchange(trade) is False
-    # Canceled Stoploss filled partially ...
-    assert log_has_re('Cancelling current stoploss on exchange.*', caplog)
-
-    assert trade.stoploss_order_id == "102"
-    assert trade.amount == 15
-
-
 @pytest.mark.parametrize("is_short", [False, True])
 def test_handle_sle_cancel_cant_recreate(mocker, default_conf_usdt, fee, caplog, is_short,
                                          limit_order) -> None:
@@ -1802,7 +1671,7 @@ def test_stoploss_on_exchange_price_rounding(
         EXMS,
         get_fee=fee,
     )
-    price_mock = MagicMock(side_effect=lambda p, s, **kwargs: int(s))
+    price_mock = MagicMock(side_effect=lambda p, s: int(s))
     stoploss_mock = MagicMock(return_value={'id': '13434334'})
     adjust_mock = MagicMock(return_value=False)
     mocker.patch.multiple(
@@ -2955,9 +2824,6 @@ def test_manage_open_orders_exit_usercustom(
     assert rpc_mock.call_count == 2
     assert freqtrade.strategy.check_exit_timeout.call_count == 1
     assert freqtrade.strategy.check_entry_timeout.call_count == 0
-    trade = Trade.session.scalars(select(Trade)).first()
-    # cancelling didn't succeed - order-id remains open.
-    assert trade.open_order_id is not None
 
     # 2nd canceled trade - Fail execute exit
     caplog.clear()
@@ -3468,7 +3334,6 @@ def test_handle_cancel_exit_cancel_exception(mocker, default_conf_usdt) -> None:
 
     # TODO: should not be magicmock
     trade = MagicMock()
-    trade.open_order_id = '125'
     reason = CANCEL_REASON['TIMEOUT']
     order = {'remaining': 1,
              'id': '125',
@@ -3476,10 +3341,6 @@ def test_handle_cancel_exit_cancel_exception(mocker, default_conf_usdt) -> None:
              'status': "open"}
     assert not freqtrade.handle_cancel_exit(trade, order, reason)
 
-    # mocker.patch(f'{EXMS}.cancel_order_with_result', return_value=order)
-    # assert not freqtrade.handle_cancel_exit(trade, order, reason)
-    # assert trade.open_order_id == '125'
-
 
 @pytest.mark.parametrize("is_short, open_rate, amt", [
     (False, 2.0, 30.0),

tests/test_timerange.py

@@ -10,8 +10,6 @@ from freqtrade.exceptions import OperationalException
 
 def test_parse_timerange_incorrect():
 
-    timerange = TimeRange.parse_timerange('')
-    assert timerange == TimeRange(None, None, 0, 0)
     timerange = TimeRange.parse_timerange('20100522-')
     assert TimeRange('date', None, 1274486400, 0) == timerange
     assert timerange.timerange_str == '20100522-'