Unexpected keyword 'source' in OpenAPIV3DocumentationHandler.__init__()

[StarfallProjects]

We're retrying this plugin with a single spec file (draft PR is here: https://github.com/n8n-io/n8n-docs/pull/818)

Trying to serve locally, I'm getting:

ERROR    -  Error reading page 'api\api-reference-3.md': OpenAPIV3DocumentationHandler.__init__() got
            an unexpected keyword argument 'source'
Traceback (most recent call last):
  File "C:\Users\debor\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 196, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "C:\Users\debor\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 86, in _run_code    
    exec(code, run_globals)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\Scripts\mkdocs.exe\__main__.py", line 7, in <module> 
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\click\core.py", line 1128, in __call__
    return self.main(*args, **kwargs)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\click\core.py", line 1053, in main 
    rv = self.invoke(ctx)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\click\core.py", line 1659, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\click\core.py", line 1395, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\click\core.py", line 754, in invoke    return __callback(*args, **kwargs)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\mkdocs\__main__.py", line 181, in serve_command
    serve.serve(dev_addr=dev_addr, livereload=livereload, watch=watch, **kwargs)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\mkdocs\commands\serve.py", line 63, in serve
    config = builder()
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\mkdocs\commands\serve.py", line 58, in builder
    build(config, live_server=live_server, dirty=dirty)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\mkdocs\commands\build.py", line 292, in build
    _populate_page(file.page, config, files, dirty)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\mkdocs\commands\build.py", line 170, in _populate_page
    page.markdown = config['plugins'].run_event(
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\mkdocs\plugins.py", line 102, in run_event
    result = method(item, **kwargs)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\neoteroi\mkdocsoad\__init__.py", line 44, in on_page_markdown
    return self.rx.sub(self._replacer, markdown)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\neoteroi\mkdocsoad\__init__.py", line 31, in _replacer
    handler = OpenAPIV3DocumentationHandler(
TypeError: OpenAPIV3DocumentationHandler.__init__() got an unexpected keyword argument 'source' 

api-reference-3.md is the markdown file containing the link to the spec file.

• Python 3.10.2
• MkDocs 1.3.0

Any help is appreciated :-)

[RobertoPrevato]

Hi @StarfallProjects, Please upgrade the essentials-openapi dependency using pip install -U, as I described in the other issue I closed a few days ago:

pip install -U neoteroi-mkdocs essentials-openapi

I needed to pass the source to the function that generates documentation to support your scenario, to recreate the full path to files when you use relative file paths to separate the OAD into different files.

I should have pinned the dependency in neoteroi-mkdocs but for now I preferred to always keep the latest version

Please let me know if this helps. 🙂

[StarfallProjects]

I still get the error after updating (fairly sure I updated last time as prompted, but ran the command again just now in case I'd missed it)

essentials==1.1.5 essentials-openapi==1.0.0 neoteroi-mkdocs==0.0.5

Ok so running the command doesn't get me 1.0.2, possibly that is the problem . . . brb poking pip

[StarfallProjects]

Ok new error:

Error reading page 'api\api-reference-3.md': 'NoneType' object has no attribute 'keys'
Traceback (most recent call last):
  File "C:\Users\debor\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 196, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "C:\Users\debor\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 86, in _run_code    
    exec(code, run_globals)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\Scripts\mkdocs.exe\__main__.py", line 7, in <module> 
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\click\core.py", line 1128, in __call__
    return self.main(*args, **kwargs)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\click\core.py", line 1053, in main 
    rv = self.invoke(ctx)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\click\core.py", line 1659, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\click\core.py", line 1395, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\click\core.py", line 754, in invoke    return __callback(*args, **kwargs)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\mkdocs\__main__.py", line 181, in serve_command
    serve.serve(dev_addr=dev_addr, livereload=livereload, watch=watch, **kwargs)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\mkdocs\commands\serve.py", line 63, in serve
    config = builder()
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\mkdocs\commands\serve.py", line 58, in builder
    build(config, live_server=live_server, dirty=dirty)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\mkdocs\commands\build.py", line 292, in build
    _populate_page(file.page, config, files, dirty)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\mkdocs\commands\build.py", line 170, in _populate_page
    page.markdown = config['plugins'].run_event(
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\mkdocs\plugins.py", line 102, in run_event
    result = method(item, **kwargs)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\neoteroi\mkdocsoad\__init__.py", line 44, in on_page_markdown
    return self.rx.sub(self._replacer, markdown)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\neoteroi\mkdocsoad\__init__.py", line 34, in _replacer
    return handler.write()
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\openapidocs\mk\v3\__init__.py", line 417, in write
    return self._writer.write(
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\openapidocs\mk\jinja.py", line 107, in write
    return template.render(data, **kwargs)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\jinja2\environment.py", line 1291, 
in render
    self.environment.handle_exception()
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\jinja2\environment.py", line 925, in handle_exception
    raise rewrite_traceback_stack(source=source)
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\openapidocs\mk\v3\views_mkdocs\layout.html", line 14, in top-level template code
    {% include "partial/path-items.html" %}
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\openapidocs\mk\v3\views_mkdocs\partial\path-items.html", line 29, in top-level template code
    {%- include "partial/request-responses.html" %}
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\openapidocs\mk\v3\views_mkdocs\partial\request-responses.html", line 25, in top-level template code
    {% include "partial/content-examples.html" %}
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\openapidocs\mk\v3\views_mkdocs\partial\content-examples.html", line 1, in top-level template code
    {% for example in handler.get_content_examples(definition) %}
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\openapidocs\mk\v3\__init__.py", line 484, in get_content_examples
    example = self.generate_example_from_schema(data.get("schema"))
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\openapidocs\mk\v3\__init__.py", line 503, in generate_example_from_schema
    return get_example_from_schema(self.expand_references(schema))
  File "C:\Users\debor\Desktop\docs\n8n-docs\venv\lib\site-packages\openapidocs\mk\v3\__init__.py", line 541, in expand_references
    for key in list(clone.keys()):
AttributeError: 'NoneType' object has no attribute 'keys'

Attached my full requirements.txt requirements.txt