Constants¶
This module contains list of white- and black-listed python
members.
It contains lists of keywords and built-in functions we discourage to use. It also contains some exceptions that we allow to use in our codebase.
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FUNCTIONS_BLACKLIST
= frozenset({'vars', 'input', 'locals', 'credits', 'copyright', 'eval', 'dir', 'exit', 'help', '__import__', 'compile', 'hasattr', 'staticmethod', 'delattr', 'quit', 'exec', 'globals'})¶ List of functions we forbid to use.
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MODULE_METADATA_VARIABLES_BLACKLIST
= frozenset({'__about__', '__author__', '__all__', '__version__'})¶ List of module metadata we forbid to use.
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VARIABLE_NAMES_BLACKLIST
= frozenset({'vars', 'variable', 'value', 'no', 'foo', 'results', 'val', 'objects', 'obj', 'values', 'handle', 'data', 'result', 'vals', 'bar', 'some', 'false', 'item', 'file', 'objs', 'info', 'handler', 'var', 'true', 'content', 'baz', 'items', 'contents'})¶ List of variable names we forbid to use.
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SPECIAL_ARGUMENT_NAMES_WHITELIST
= frozenset({'mcs', 'self', 'cls'})¶ List of special names that are used only as first argument in methods.
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MAGIC_METHODS_BLACKLIST
= frozenset({'__delattr__', '__del__', '__delitem__', '__delete__', '__dir__'})¶ List of magic methods that are forbidden to use.
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NESTED_CLASSES_WHITELIST
= frozenset({'Meta', 'Params'})¶ List of nested classes’ names we allow to use.
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NESTED_FUNCTIONS_WHITELIST
= frozenset({'factory', 'decorator'})¶ List of nested functions’ names we allow to use.
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FUTURE_IMPORTS_WHITELIST
= frozenset({'generator_stop', 'annotations'})¶ List of allowed
__future__
imports.
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MODULE_NAMES_BLACKLIST
= frozenset({'utils', 'helpers', 'util', 'utilities'})¶ List of blacklisted module names.
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MAGIC_MODULE_NAMES_WHITELIST
= frozenset({'__main__', '__init__'})¶ List of allowed module magic names.
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MODULE_NAME_PATTERN
= re.compile('^_?_?[a-z][a-z\\d_]+[a-z\\d](__)?$')¶ Regex pattern to name modules.
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MAGIC_NUMBERS_WHITELIST
= frozenset({0.5, 1024, 100, 1000, 24, 60})¶ Common numbers that are allowed to be used without being called “magic”.