def does_contain_consecutive_underscores(name: str) -> bool: """ Checks if name contains consecutive underscores in middle of name. >>> does_contain_consecutive_underscores('name') False >>> does_contain_consecutive_underscores('__magic__') False >>> does_contain_consecutive_underscores('__private') False >>> does_contain_consecutive_underscores('name') False >>> does_contain_consecutive_underscores('some__value') True >>> does_contain_consecutive_underscores('__some__value__') True >>> does_contain_consecutive_underscores('__private__value') True >>> does_contain_consecutive_underscores('some_value__') True """ if access.is_magic(name) or access.is_private(name): return '__' in name.strip('_') return '__' in name
def _check_module_name(self) -> None: if logical.is_wrong_name(self.stem, constants.MODULE_NAMES_BLACKLIST): self.add_violation(WrongModuleNameViolation()) if access.is_magic(self.stem): if self.stem not in constants.MAGIC_MODULE_NAMES_WHITELIST: self.add_violation(WrongModuleMagicNameViolation()) if access.is_private(self.stem): self.add_violation(PrivateNameViolation(text=self.stem))
def _ensure_underscores(self, node: ast.AST, name: str): if access.is_private(name): self._error_callback(naming.PrivateNameViolation(node, text=name), ) if logical.does_contain_underscored_number(name): self._error_callback( naming.UnderscoredNumberNameViolation(node, text=name), ) if logical.does_contain_consecutive_underscores(name): self._error_callback( naming.ConsecutiveUnderscoresInNameViolation( node, text=name, ), )
def _check_name(self, node: ast.AST, name: str) -> None: if logical.is_wrong_name(name, VARIABLE_NAMES_BLACKLIST): self.add_violation(WrongVariableNameViolation(node, text=name)) min_length = self.options.min_name_length if logical.is_too_short_name(name, min_length=min_length): self.add_violation(TooShortNameViolation(node, text=name)) if access.is_private(name): self.add_violation(PrivateNameViolation(node, text=name)) if logical.does_contain_underscored_number(name): self.add_violation(UnderscoredNumberNameViolation(node, text=name)) if logical.does_contain_consecutive_underscores(name): self.add_violation( ConsecutiveUnderscoresInNameViolation(node, text=name), )