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add download-data command

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change directory
fix relative config path
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k 2022-12-01 16:37:24 +08:00
parent 915524a161
commit eb81cccede
1 changed files with 21 additions and 7 deletions
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28
freqtrade/templates/strategy_analysis_example.ipynb
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@ -7,7 +7,7 @@
"# Strategy analysis example\n", "# Strategy analysis example\n",
"\n", "\n",
"Debugging a strategy can be time-consuming. Freqtrade offers helper functions to visualize raw data.\n", "Debugging a strategy can be time-consuming. Freqtrade offers helper functions to visualize raw data.\n",
"The following assumes you work with SampleStrategy, data for 5m timeframe from Binance and have downloaded them into the data directory in the default location." "The following assumes you work with SampleStrategy, data for 5m timeframe from Binance and have downloaded them into the data directory in the default location, using command like `freqtrade download-data --exchange binance --trading-mod spot --pairs BTC/USDT --days 7 -t 5m`."
] ]
}, },
{ {
@ -23,7 +23,21 @@
"metadata": {}, "metadata": {},
"outputs": [], "outputs": [],
"source": [ "source": [
"import os\n",
"from pathlib import Path\n", "from pathlib import Path\n",
"\n",
"# Change current working directory from `somedir/freqtrade/user_data/notebooks` to project root `somedir/freqtrade`, so relative paths remain consistent.\n",
"if not Path(\"LICENSE\").is_file():\n",
" os.chdir(\"../../\")\n",
"print(Path.cwd())"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"from freqtrade.configuration import Configuration\n", "from freqtrade.configuration import Configuration\n",
"\n", "\n",
"# Customize these according to your needs.\n", "# Customize these according to your needs.\n",
@ -31,14 +45,14 @@
"# Initialize empty configuration object\n", "# Initialize empty configuration object\n",
"config = Configuration.from_files([])\n", "config = Configuration.from_files([])\n",
"# Optionally (recommended), use existing configuration file\n", "# Optionally (recommended), use existing configuration file\n",
"# config = Configuration.from_files([\"config.json\"])\n", "# config = Configuration.from_files([\"user_data/config.json\"])\n",
"\n", "\n",
"# Define some constants\n", "# Define some constants\n",
"config[\"timeframe\"] = \"5m\"\n", "config[\"timeframe\"] = \"5m\"\n",
"# Name of the strategy class\n", "# Name of the strategy class\n",
"config[\"strategy\"] = \"SampleStrategy\"\n", "config[\"strategy\"] = \"SampleStrategy\"\n",
"# Location of the data\n", "# Location of the data\n",
"data_location = config['datadir']\n", "data_location = config[\"datadir\"]\n",
"# Pair to analyze - Only use one pair here\n", "# Pair to analyze - Only use one pair here\n",
"pair = \"BTC/USDT\"" "pair = \"BTC/USDT\""
] ]
@ -56,7 +70,7 @@
"candles = load_pair_history(datadir=data_location,\n", "candles = load_pair_history(datadir=data_location,\n",
" timeframe=config[\"timeframe\"],\n", " timeframe=config[\"timeframe\"],\n",
" pair=pair,\n", " pair=pair,\n",
" data_format = \"hdf5\",\n", " data_format = \"json\",\n",
" candle_type=CandleType.SPOT,\n", " candle_type=CandleType.SPOT,\n",
" )\n", " )\n",
"\n", "\n",
@ -365,7 +379,7 @@
"metadata": { "metadata": {
"file_extension": ".py", "file_extension": ".py",
"kernelspec": { "kernelspec": {
"display_name": "Python 3.9.7 64-bit ('trade_397')", "display_name": "Python 3.11.0 64-bit",
"language": "python", "language": "python",
"name": "python3" "name": "python3"
}, },
@ -379,7 +393,7 @@
"name": "python", "name": "python",
"nbconvert_exporter": "python", "nbconvert_exporter": "python",
"pygments_lexer": "ipython3", "pygments_lexer": "ipython3",
"version": "3.9.7" "version": "3.11.0"
}, },
"mimetype": "text/x-python", "mimetype": "text/x-python",
"name": "python", "name": "python",
@ -430,7 +444,7 @@
"version": 3, "version": 3,
"vscode": { "vscode": {
"interpreter": { "interpreter": {
"hash": "675f32a300d6d26767470181ad0b11dd4676bcce7ed1dd2ffe2fbc370c95fc7c" "hash": "945ba00099661281427cc644a7000ee9eeea5ce6ad3bf937939d3d384b8f3881"
} }
} }
}, },