cipy/tests/matchers.py

import sys
import typing
import types


class HasAttributes(types.SimpleNamespace):
    def __eq__(self, other: typing.Any) -> bool:
        for key, value in vars(self).items():
            if not hasattr(other, key):
                print(f"Where there is no value at {key}", file=sys.stderr)
                return False
            if value != getattr(other, key):
                print(f"Where the value at {key} is '{getattr(other, key)}'", file=sys.stderr)
                return False

        return True