Merge pull request #2277 from pytroll/pre-commit-ci-update-config

pytroll · Nov 18, 2022 · 402804f · 402804f
2 parents 60be391 + f39eba7
commit 402804f
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Showing 4 changed files with 7 additions and 6 deletions.
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -20,7 +20,7 @@ repos:
       - id: bandit
         args: [--ini, .bandit]
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: 'v0.982'  # Use the sha / tag you want to point at
+    rev: 'v0.990'  # Use the sha / tag you want to point at
     hooks:
       - id: mypy
         additional_dependencies:

diff --git a/satpy/enhancements/__init__.py b/satpy/enhancements/__init__.py
@@ -22,6 +22,7 @@
 from collections import namedtuple
 from functools import wraps
 from numbers import Number
+from typing import Optional
 
 import dask
 import dask.array as da
@@ -135,7 +136,7 @@ def piecewise_linear_stretch(
         img: XRImage,
         xp: ArrayLike,
         fp: ArrayLike,
-        reference_scale_factor: Number = None,
+        reference_scale_factor: Optional[Number] = None,
         **kwargs) -> xr.DataArray:
     """Apply 1D linear interpolation.
 

diff --git a/satpy/modifiers/angles.py b/satpy/modifiers/angles.py
@@ -111,7 +111,7 @@ def __init__(self,
                  func: Callable,
                  cache_config_key: str,
                  uncacheable_arg_types=DEFAULT_UNCACHE_TYPES,
-                 sanitize_args_func: Callable = None,
+                 sanitize_args_func: Optional[Callable] = None,
                  cache_version: int = 1,
                  ):
         """Hold on to provided arguments for future use."""
@@ -131,7 +131,7 @@ def cache_clear(self, cache_dir: Optional[str] = None):
         for zarr_dir in glob(os.path.join(cache_dir, zarr_pattern)):
             shutil.rmtree(zarr_dir, ignore_errors=True)
 
-    def _zarr_pattern(self, arg_hash, cache_version: Union[int, str] = None) -> str:
+    def _zarr_pattern(self, arg_hash, cache_version: Union[None, int, str] = None) -> str:
         if cache_version is None:
             cache_version = self._cache_version
         return f"{self._func.__name__}_v{cache_version}" + "_{}_" + f"{arg_hash}.zarr"
@@ -222,7 +222,7 @@ def _get_output_chunks_from_func_arguments(args):
 def cache_to_zarr_if(
         cache_config_key: str,
         uncacheable_arg_types=DEFAULT_UNCACHE_TYPES,
-        sanitize_args_func: Callable = None,
+        sanitize_args_func: Optional[Callable] = None,
 ) -> Callable:
     """Decorate a function and cache the results as a zarr array on disk.
 

diff --git a/satpy/tests/modifier_tests/test_angles.py b/satpy/tests/modifier_tests/test_angles.py
@@ -61,7 +61,7 @@ def _angle_cache_stacked_area_def():
 def _get_angle_test_data(area_def: Optional[Union[AreaDefinition, StackedAreaDefinition]] = None,
                          chunks: Optional[Union[int, tuple]] = 2,
                          shape: tuple = (5, 5),
-                         dims: tuple = None,
+                         dims: Optional[tuple] = None,
                          ) -> xr.DataArray:
     if area_def is None:
         area_def = _angle_cache_area_def()