Fixing PEP warnings

io_scene_psk_psa/psa/config.py

@@ -14,7 +14,7 @@ class PsaConfig:
 
 
 def _load_config_file(file_path: str) -> ConfigParser:
-    '''
+    """
     UEViewer exports a dialect of INI files that is not compatible with Python's ConfigParser.
     Specifically, it allows values in this format:
 
@@ -24,7 +24,7 @@ def _load_config_file(file_path: str) -> ConfigParser:
 
     This is not allowed in Python's ConfigParser, which requires a '=' character after each key name.
     To work around this, we'll modify the file to add the '=' character after each key name if it is missing.
-    '''
+    """
     with open(file_path, 'r') as f:
         lines = f.read().split('\n')
 
@@ -41,7 +41,7 @@ def _load_config_file(file_path: str) -> ConfigParser:
 def _get_bone_flags_from_value(value: str) -> int:
     match value:
         case 'all':
-            return (REMOVE_TRACK_LOCATION | REMOVE_TRACK_ROTATION)
+            return REMOVE_TRACK_LOCATION | REMOVE_TRACK_ROTATION
         case 'trans':
             return REMOVE_TRACK_LOCATION
         case 'rot':

io_scene_psk_psa/psa/export/ui.py

@@ -32,7 +32,6 @@ class PSA_UL_export_sequences(UIList):
         subrow = row.row(align=True)
         subrow.prop(pg, 'sequence_filter_name', text='')
         subrow.prop(pg, 'sequence_use_filter_invert', text='', icon='ARROW_LEFTRIGHT')
-        # subrow.prop(pg, 'sequence_use_filter_sort_reverse', text='', icon='SORT_ASC')
 
         if pg.sequence_source == 'ACTIONS':
             subrow = row.row(align=True)
@@ -44,7 +43,6 @@ class PSA_UL_export_sequences(UIList):
         pg = getattr(context.scene, 'psa_export')
         actions = getattr(data, prop)
         flt_flags = filter_sequences(pg, actions)
-        # flt_neworder = bpy.types.UI_UL_list.sort_items_by_name(actions, 'name')
         flt_neworder = list(range(len(actions)))
         return flt_flags, flt_neworder
 

io_scene_psk_psa/psa/importer.py

@@ -64,12 +64,12 @@ class PsaImportResult:
 
 
 def _get_armature_bone_index_for_psa_bone(psa_bone_name: str, armature_bone_names: List[str], bone_mapping_mode: str = 'EXACT') -> Optional[int]:
-    '''
+    """
     @param psa_bone_name: The name of the PSA bone.
     @param armature_bone_names: The names of the bones in the armature.
     @param bone_mapping_mode: One of 'EXACT' or 'CASE_INSENSITIVE'.
     @return: The index of the armature bone that corresponds to the given PSA bone, or None if no such bone exists.
-    '''
+    """
     for armature_bone_index, armature_bone_name in enumerate(armature_bone_names):
         if bone_mapping_mode == 'CASE_INSENSITIVE':
             if armature_bone_name.lower() == psa_bone_name.lower():

io_scene_psk_psa/psa/reader.py

@@ -23,11 +23,11 @@ def _try_fix_cue4parse_issue_103(sequences) -> bool:
 
 
 class PsaReader(object):
-    '''
+    """
     This class reads the sequences and bone information immediately upon instantiation and holds onto a file handle.
     The keyframe data is not read into memory upon instantiation due to its potentially very large size.
     To read the key data for a particular sequence, call :read_sequence_keys.
-    '''
+    """
 
     def __init__(self, path):
         self.keys_data_offset: int = 0
@@ -43,11 +43,11 @@ class PsaReader(object):
         return self.psa.sequences
 
     def read_sequence_data_matrix(self, sequence_name: str) -> np.ndarray:
-        '''
+        """
         Reads and returns the data matrix for the given sequence.
         @param sequence_name: The name of the sequence.
         @return: An FxBx7 matrix where F is the number of frames, B is the number of bones.
-        '''
+        """
         sequence = self.psa.sequences[sequence_name]
         keys = self.read_sequence_keys(sequence_name)
         bone_count = len(self.bones)
@@ -60,12 +60,12 @@ class PsaReader(object):
         return matrix
 
     def read_sequence_keys(self, sequence_name: str) -> List[Psa.Key]:
-        '''
+        """
         Reads and returns the key data for a sequence.
 
         @param sequence_name: The name of the sequence.
         @return: A list of Psa.Keys.
-        '''
+        """
         # Set the file reader to the beginning of the keys data
         sequence = self.psa.sequences[sequence_name]
         data_size = sizeof(Psa.Key)

io_scene_psk_psa/psk/export/properties.py

@@ -3,6 +3,7 @@ from bpy.types import PropertyGroup, Material
 
 from ...types import PSX_PG_bone_collection_list_item
 
+empty_set = set()
 
 class PSK_PG_material_list_item(PropertyGroup):
     material: PointerProperty(type=Material)
@@ -12,7 +13,7 @@ class PSK_PG_material_list_item(PropertyGroup):
 class PSK_PG_export(PropertyGroup):
     bone_filter_mode: EnumProperty(
         name='Bone Filter',
-        options=set(),
+        options=empty_set,
         description='',
         items=(
             ('ALL', 'All', 'All bones will be exported'),