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Cleanup: quiet mypy warning

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Campbell Barton
2023-08-04 11:27:34 +10:00
parent 81f51e5433
commit f88f1c4011
1 changed files with 7 additions and 1 deletions
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8
tools/utils_maintenance/code_clean.py
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@@ -432,10 +432,16 @@ class EditGenerator:
# Each subclass must also a default boolean: `is_default`.
# When false, a detailed explanation must be included for why.
#
# Declare here to quiet `mypy` warning, `__init_subclass__` ensures this value is never used.
# This is done so the creator of edit is forced to make a decision on the reliability of the edit
# and document why it might need manual checking.
is_default = False
@classmethod
def __init_subclass__(cls) -> None:
if not isinstance(getattr(cls, "is_default", None), bool):
# Ensure the sub-class declares this.
if (not isinstance(getattr(cls, "is_default", None), bool)) or ("is_default" not in cls.__dict__):
raise Exception("Class %r missing \"is_default\" boolean!" % cls)
if getattr(cls, "edit_list_from_file") is EditGenerator.edit_list_from_file:
raise Exception("Class %r missing \"edit_list_from_file\" callback!" % cls)