def __repr__()

in fvcore/transforms/transform.py [0:0]

• 27 lines of code
• 7 McCabe index (conditional complexity)

    def __repr__(self):
        """
        Produce something like:
        "MyTransform(field1={self.field1}, field2={self.field2})"
        """
        try:
            sig = inspect.signature(self.__init__)
            classname = type(self).__name__
            argstr = []
            for name, param in sig.parameters.items():
                assert (
                    param.kind != param.VAR_POSITIONAL
                    and param.kind != param.VAR_KEYWORD
                ), "The default __repr__ doesn't support *args or **kwargs"
                assert hasattr(self, name), (
                    "Attribute {} not found! "
                    "Default __repr__ only works if attributes match the constructor.".format(
                        name
                    )
                )
                attr = getattr(self, name)
                default = param.default
                if default is attr:
                    continue
                attr_str = pprint.pformat(attr)
                if "\n" in attr_str:
                    # don't show it if pformat decides to use >1 lines
                    attr_str = "..."
                argstr.append("{}={}".format(name, attr_str))
            return "{}({})".format(classname, ", ".join(argstr))
        except AssertionError:
            return super().__repr__()