From 4cece8720a6580f03a1c53a598d713e9c5d0ea58 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 14 Nov 2022 07:33:06 +0000
Subject: [PATCH 1/3] Bump mypy from 0.982 to 0.990

Bumps [mypy](https://github.com/python/mypy) from 0.982 to 0.990.
- [Release notes](https://github.com/python/mypy/releases)
- [Commits](https://github.com/python/mypy/compare/v0.982...v0.990)

---
updated-dependencies:
- dependency-name: mypy
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 requirements-dev.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requirements-dev.txt b/requirements-dev.txt
index cde38e095..f4575e176 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -8,7 +8,7 @@
 coveralls==3.3.1
 flake8==5.0.4
 flake8-tidy-imports==4.8.0
-mypy==0.982
+mypy==0.990
 pre-commit==2.20.0
 pytest==7.2.0
 pytest-asyncio==0.20.2

From f27be7ada8c5cd16c957d1831ad85c391c85f886 Mon Sep 17 00:00:00 2001
From: Matthias <xmatthias@outlook.com>
Date: Mon, 14 Nov 2022 20:52:40 +0100
Subject: [PATCH 2/3] Configure mypy to old behavior

based on https://mypy-lang.blogspot.com/2022/11/mypy-0990-released.html release
---
 pyproject.toml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pyproject.toml b/pyproject.toml
index 8020b0636..2de2c957b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,6 +30,8 @@ asyncio_mode = "auto"
 
 [tool.mypy]
 ignore_missing_imports = true
+namespace_packages = false
+implicit_optional = true
 warn_unused_ignores = true
 exclude = [
     '^build_helpers\.py$'

From 0a702cdd261e8ef3cfff1904dfe880cceba36887 Mon Sep 17 00:00:00 2001
From: Matthias <xmatthias@outlook.com>
Date: Mon, 14 Nov 2022 20:56:35 +0100
Subject: [PATCH 3/3] Ensure more methods are typechecked

---
 freqtrade/edge/edge_positioning.py | 4 ++--
 freqtrade/freqtradebot.py          | 4 ++--
 freqtrade/optimize/backtesting.py  | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/freqtrade/edge/edge_positioning.py b/freqtrade/edge/edge_positioning.py
index 45b4cd8f1..4656b7c93 100644
--- a/freqtrade/edge/edge_positioning.py
+++ b/freqtrade/edge/edge_positioning.py
@@ -392,7 +392,7 @@ class Edge:
         # Returning a list of pairs in order of "expectancy"
         return final
 
-    def _find_trades_for_stoploss_range(self, df, pair, stoploss_range):
+    def _find_trades_for_stoploss_range(self, df, pair: str, stoploss_range) -> list:
         buy_column = df['enter_long'].values
         sell_column = df['exit_long'].values
         date_column = df['date'].values
@@ -407,7 +407,7 @@ class Edge:
         return result
 
     def _detect_next_stop_or_sell_point(self, buy_column, sell_column, date_column,
-                                        ohlc_columns, stoploss, pair):
+                                        ohlc_columns, stoploss, pair: str):
         """
         Iterate through ohlc_columns in order to find the next trade
         Next trade opens from the first buy signal noticed to
diff --git a/freqtrade/freqtradebot.py b/freqtrade/freqtradebot.py
index ea7c2f1f9..2e2638126 100644
--- a/freqtrade/freqtradebot.py
+++ b/freqtrade/freqtradebot.py
@@ -354,7 +354,7 @@ class FreqtradeBot(LoggingMixin):
         if self.trading_mode == TradingMode.FUTURES:
             self._schedule.run_pending()
 
-    def update_closed_trades_without_assigned_fees(self):
+    def update_closed_trades_without_assigned_fees(self) -> None:
         """
         Update closed trades without close fees assigned.
         Only acts when Orders are in the database, otherwise the last order-id is unknown.
@@ -379,7 +379,7 @@ class FreqtradeBot(LoggingMixin):
                                             stoploss_order=order.ft_order_side == 'stoploss',
                                             send_msg=False)
 
-        trades: List[Trade] = Trade.get_open_trades_without_assigned_fees()
+        trades = Trade.get_open_trades_without_assigned_fees()
         for trade in trades:
             if trade.is_open and not trade.fee_updated(trade.entry_side):
                 order = trade.select_order(trade.entry_side, False)
diff --git a/freqtrade/optimize/backtesting.py b/freqtrade/optimize/backtesting.py
index 3436eac44..427ad121f 100644
--- a/freqtrade/optimize/backtesting.py
+++ b/freqtrade/optimize/backtesting.py
@@ -166,7 +166,7 @@ class Backtesting:
         PairLocks.use_db = True
         Trade.use_db = True
 
-    def init_backtest_detail(self):
+    def init_backtest_detail(self) -> None:
         # Load detail timeframe if specified
         self.timeframe_detail = str(self.config.get('timeframe_detail', ''))
         if self.timeframe_detail: