`TypeError: _field2method.<locals>.method()` using `environs[django]`

[Rafeqm]

`TypeError: _field2method..method()` using `environs[django]`

from environs.

[Rafeqm]

I found that:

.........................
        try:
            if preprocess:
                value = preprocess(value, subcast=subcast, **kwargs)
            value = field.deserialize(value)
        except ma.ValidationError as error:
            if self.eager:
                raise EnvValidationError(
                    'Environment variable "{}" invalid: {}'.format(
                        source_key, error.args[0]
                    ),
                    error.messages,
                ) from error
            self._errors[parsed_key].extend(error.messages)
        else:
            self._values[parsed_key] = value
        return value

    method.__name__ = method_name
    return method

I think you forgot _field2method.<locals>.method() to provide the second argument, name. Please fix this?

[sloria]

Hm, that code should be covered by tests. I'm not sure how to reproduce this. Can you send a PR with a test that reproduces the error?

[sloria]

closing for now. feel free to comment/reopen if this is still an issue