Avoid too many return statements within this function.

Open

                return self._type(val)

Avoid too many return statements within this function.

Open

                return value

Avoid too many return statements within this function.

Open

        return JSONEncoder.default(self, obj)

Avoid too many return statements within this function.

Open

                return instance

Avoid too many return statements within this function.

Open

        return value

Avoid too many return statements within this function.

Open

            return boolify(value, return_string=True)

Avoid too many return statements within this function.

Open

            return text_type(value)

Avoid too many return statements within this function.

Open

            return boolify(value) if type_hint == bool else type_hint(value)

Function __getitem__ has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def __getitem__(self, key):
        key = key.lower()
        if key in self._registered_env_keys:
            from_env = os.getenv(make_env_key(self.appname, key))
            from_sources = self._config_map.get(key)

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Function validate has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def validate(self, instance, val):
        """

        Returns:
            True: if val is valid

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Function __init__ has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def __init__(cls, name, bases, attr):
        super(FactoryType, cls).__init__(name, bases, attr)
        if 'skip_registration' in cls.__dict__ and cls.skip_registration:
            pass  # we don't even care  # pragma: no cover
        elif cls.factory is None:

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Function attach_stderr has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

def attach_stderr(level=INFO):
    has_stderr_handler = any(handler.name == 'stderr' for handler in root_log.handlers)
    if not has_stderr_handler:
        handler = StreamHandler(stderr)
        handler.name = 'stderr'

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Function _git_describe_tags has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

def _git_describe_tags(path):
    try:
        call("git update-index --refresh", path, raise_on_error=False)
    except CalledProcessError as e:
        # git is probably not installed

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