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mkdocstrings / pytkdocs

Load Python objects documentation.

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AttributeError Name object has no attribute value

pawamoy opened this issue · comments

commented

Describe the bug
Exception while parsing code:

  Traceback (most recent call last):
    File "/home/pawamoy/.cache/pypoetry/virtualenvs/aria2p-h4kgxQkF-py3.9/lib/python3.9/site-packages/pytkdocs/cli.py", line 205, in main
      output = json.dumps(process_json(line))
    File "/home/pawamoy/.cache/pypoetry/virtualenvs/aria2p-h4kgxQkF-py3.9/lib/python3.9/site-packages/pytkdocs/cli.py", line 114, in process_json
      return process_config(json.loads(json_input))
    File "/home/pawamoy/.cache/pypoetry/virtualenvs/aria2p-h4kgxQkF-py3.9/lib/python3.9/site-packages/pytkdocs/cli.py", line 91, in process_config
      obj = loader.get_object_documentation(path, members)
    File "/home/pawamoy/.cache/pypoetry/virtualenvs/aria2p-h4kgxQkF-py3.9/lib/python3.9/site-packages/pytkdocs/loader.py", line 340, in get_object_documentation
      root_object = self.get_module_documentation(leaf, members)
    File "/home/pawamoy/.cache/pypoetry/virtualenvs/aria2p-h4kgxQkF-py3.9/lib/python3.9/site-packages/pytkdocs/loader.py", line 407, in get_module_documentation
      root_object.add_child(self.get_class_documentation(child_node))
    File "/home/pawamoy/.cache/pypoetry/virtualenvs/aria2p-h4kgxQkF-py3.9/lib/python3.9/site-packages/pytkdocs/loader.py", line 442, in get_class_documentation
      attributes_data.update(get_instance_attributes(class_.__init__))
    File "/home/pawamoy/.cache/pypoetry/virtualenvs/aria2p-h4kgxQkF-py3.9/lib/python3.9/site-packages/pytkdocs/parsers/attributes.py", line 155, in get_instance_attributes
      annotation = node_to_annotation(assignment)
    File "/home/pawamoy/.cache/pypoetry/virtualenvs/aria2p-h4kgxQkF-py3.9/lib/python3.9/site-packages/pytkdocs/parsers/attributes.py", line 19, in node_to_annotation
      return f"{node.annotation.value.id}[{node_to_annotation(node.annotation.slice.value)}]"  # type: ignore
  AttributeError: 'Name' object has no attribute 'value'

Seems like ast on Python 3.9 changed a bit.

To Reproduce
I don't know if it's a particular expression/annotation that triggers this, or just a general error due to changes in ast. Needs investigation (first, read Python 3.9 changelog for ast).

Expected behavior
No exception.

System (please complete the following information):

  • pytkdocs version 0.9.0
  • Python version: 3.9.0
  • OS: Linux
commented

Thanks for the links @tirkarthi! It does look like a legitimate change in ast. This is really annoying so I'll try to fix this ASAP.

commented

Should be fixed in 0.10.1.