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', 'credits', '__import__', 'eval', 'delattr', 'dir', 'globals', 'exit', 'staticmethod', 'input', 'copyright', 'help', 'compile', 'hasattr', 'locals', 'exec', 'quit'})¶ List of functions we forbid to use.
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MODULE_METADATA_VARIABLES_BLACKLIST
= frozenset({'__all__', '__author__', '__about__', '__version__'})¶ List of module metadata we forbid to use.
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VARIABLE_NAMES_BLACKLIST
= frozenset({'true', 'baz', 'content', 'results', 'vals', 'var', 'value', 'info', 'bar', 'result', 'values', 'items', 'handler', 'file', 'handle', 'some', 'item', 'foo', 'no', 'vars', 'objs', 'false', 'data', 'objects', 'val', 'contents', 'obj'})¶ List of variable names we forbid to use.
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MAGIC_METHODS_BLACKLIST
= frozenset({'__delitem__', '__delete__', '__dir__', '__del__', '__delattr__'})¶ List of magic methods that are forbidden to use.
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NESTED_CLASSES_WHITELIST
= frozenset({'Params', 'Meta'})¶ List of nested classes’ names we allow to use.
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NESTED_FUNCTIONS_WHITELIST
= frozenset({'decorator', 'factory'})¶ List of nested functions’ names we allow to use.
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FUTURE_IMPORTS_WHITELIST
= frozenset({'annotations', 'generator_stop'})¶ List of allowed
__future__
imports.
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MODULE_NAMES_BLACKLIST
= frozenset({'utils', 'utilities', 'helpers', 'util'})¶ List of blacklisted module names.
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MAGIC_MODULE_NAMES_WHITELIST
= frozenset({'__init__', '__main__'})¶ 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”.