_pickle.PicklingError: Cannot pickle ResolverMatch.

[suncowiam]

Hi all, Not sure if this is an issue with widget-tweaks. I'm trying to run the demo of django-modal-form and am running into the following issue:

Internal Server Error: /modal/signup/
Traceback (most recent call last):
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\django\core\handlers\exception.py", line 55, in inner
    response = get_response(request)
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\django\core\handlers\base.py", line 220, in _get_response
    response = response.render()
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\django\template\response.py", line 111, in render
    self.content = self.rendered_content
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\django\template\response.py", line 89, in rendered_content
    return template.render(context, self._request)
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\django\template\backends\django.py", line 61, in render
    return self.template.render(context)
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\django\template\base.py", line 175, in render
    return self._render(context)
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\django\test\utils.py", line 112, in instrumented_test_render
    return self.nodelist.render(context)
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\django\template\base.py", line 1005, in render
    return SafeString("".join([node.render_annotated(context) for node in self]))
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\django\template\base.py", line 1005, in <listcomp>
    return SafeString("".join([node.render_annotated(context) for node in self]))
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\django\template\base.py", line 966, in render_annotated
    return self.render(context)
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\django\template\defaulttags.py", line 238, in render
    nodelist.append(node.render_annotated(context))
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\django\template\base.py", line 966, in render_annotated
    return self.render(context)
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\widget_tweaks\templatetags\widget_tweaks.py", line 194, in render
    bounded_field = set_attr(bounded_field, '%s:%s' % (k,v.resolve(context)))
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\widget_tweaks\templatetags\widget_tweaks.py", line 15, in wrapped
    return fn(field, attr)
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\widget_tweaks\templatetags\widget_tweaks.py", line 56, in set_attr
    return _process_field_attributes(field, attr, process)
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\widget_tweaks\templatetags\widget_tweaks.py", line 31, in _process_field_attributes
    field = copy.deepcopy(field)
  File "C:\Program Files\Python39\lib\copy.py", line 172, in deepcopy
    y = _reconstruct(x, memo, *rv)
  File "C:\Program Files\Python39\lib\copy.py", line 270, in _reconstruct
    state = deepcopy(state, memo)
  File "C:\Program Files\Python39\lib\copy.py", line 146, in deepcopy
    y = copier(x, memo)
  File "C:\Program Files\Python39\lib\copy.py", line 230, in _deepcopy_dict
    y[deepcopy(key, memo)] = deepcopy(value, memo)
  File "C:\Program Files\Python39\lib\copy.py", line 172, in deepcopy
    y = _reconstruct(x, memo, *rv)
  File "C:\Program Files\Python39\lib\copy.py", line 270, in _reconstruct
    state = deepcopy(state, memo)
  File "C:\Program Files\Python39\lib\copy.py", line 146, in deepcopy
    y = copier(x, memo)
  File "C:\Program Files\Python39\lib\copy.py", line 230, in _deepcopy_dict
    y[deepcopy(key, memo)] = deepcopy(value, memo)
  File "C:\Program Files\Python39\lib\copy.py", line 153, in deepcopy
    y = copier(memo)
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\django\http\request.py", line 98, in __deepcopy__
    setattr(obj, attr, copy.deepcopy(getattr(self, attr), memo))
  File "C:\Program Files\Python39\lib\copy.py", line 161, in deepcopy
    rv = reductor(4)
  File "C:\Users\sunco\AppData\Roaming\Python\Python39\site-packages\django\urls\resolvers.py", line 102, in __reduce_ex__
    raise PicklingError(f"Cannot pickle {self.__class__.__qualname__}.")
_pickle.PicklingError: Cannot pickle ResolverMatch.

Looked online for this but could not find anything. Any help would be appreciated. Thanks

[zodman]

more info needed