home-assistant-tapo-p100: Config flow could not be loaded

Version of the custom_component

Version 1.0

Describe the bug

When I try to add the integration, I’m getting the “Config flow could not be loaded” error. The integration has been manually copied in the custom_components folder, as HACS currently is greyed out for adding custom repositories on my install.

Debug log

2022-01-19 18:59:17 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/pkg_resources/_vendor/packaging/requirements.py", line 98, in __init__
    req = REQUIREMENT.parseString(requirement_string)
  File "/usr/local/lib/python3.9/site-packages/pkg_resources/_vendor/pyparsing.py", line 1654, in parseString
    raise exc
  File "/usr/local/lib/python3.9/site-packages/pkg_resources/_vendor/pyparsing.py", line 1644, in parseString
    loc, tokens = self._parse( instring, 0 )
  File "/usr/local/lib/python3.9/site-packages/pkg_resources/_vendor/pyparsing.py", line 1402, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/usr/local/lib/python3.9/site-packages/pkg_resources/_vendor/pyparsing.py", line 3417, in parseImpl
    loc, exprtokens = e._parse( instring, loc, doActions )
  File "/usr/local/lib/python3.9/site-packages/pkg_resources/_vendor/pyparsing.py", line 1406, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/usr/local/lib/python3.9/site-packages/pkg_resources/_vendor/pyparsing.py", line 3205, in parseImpl
    raise ParseException(instring, loc, self.errmsg, self)
pkg_resources._vendor.pyparsing.ParseException: Expected stringEnd (at char 8), (line:1, col:9)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/util/package.py", line 38, in is_installed
    pkg_resources.get_distribution(package)
  File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.py", line 464, in get_distribution
    dist = Requirement.parse(dist)
  File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.py", line 3139, in parse
    req, = parse_requirements(s)
  File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.py", line 3084, in parse_requirements
    yield Requirement(line)
  File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.py", line 3094, in __init__
    super(Requirement, self).__init__(requirement_string)
  File "/usr/local/lib/python3.9/site-packages/pkg_resources/_vendor/packaging/requirements.py", line 100, in __init__
    raise InvalidRequirement(
pkg_resources.extern.packaging.requirements.InvalidRequirement: Parse error at "'=2.1.11'": Expected stringEnd

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/aiohttp/web_protocol.py", line 422, in _handle_request
    resp = await self._request_handler(request)
  File "/usr/local/lib/python3.9/site-packages/aiohttp/web_app.py", line 499, in _handle
    resp = await handler(request)
  File "/usr/local/lib/python3.9/site-packages/aiohttp/web_middlewares.py", line 119, in impl
    return await handler(request)
  File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 60, in security_filter_middleware
    return await handler(request)
  File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 98, in forwarded_middleware
    return await handler(request)
  File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 24, in request_context_middleware
    return await handler(request)
  File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 78, in ban_middleware
    return await handler(request)
  File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 138, in auth_middleware
    return await handler(request)
  File "/usr/src/homeassistant/homeassistant/components/http/view.py", line 135, in handle
    result = await result
  File "/usr/src/homeassistant/homeassistant/components/config/config_entries.py", line 130, in post
    return await super().post(request)
  File "/usr/src/homeassistant/homeassistant/components/http/data_validator.py", line 62, in wrapper
    result = await method(view, request, *args, **kwargs)
  File "/usr/src/homeassistant/homeassistant/helpers/data_entry_flow.py", line 71, in post
    result = await self._flow_mgr.async_init(
  File "/usr/src/homeassistant/homeassistant/data_entry_flow.py", line 197, in async_init
    flow, result = await task
  File "/usr/src/homeassistant/homeassistant/data_entry_flow.py", line 215, in _async_init
    flow = await self.async_create_flow(handler, context=context, data=data)
  File "/usr/src/homeassistant/homeassistant/config_entries.py", line 706, in async_create_flow
    await async_process_deps_reqs(self.hass, self._hass_config, integration)
  File "/usr/src/homeassistant/homeassistant/setup.py", line 378, in async_process_deps_reqs
    await requirements.async_get_integration_with_requirements(
  File "/usr/src/homeassistant/homeassistant/requirements.py", line 85, in async_get_integration_with_requirements
    await _async_process_integration(hass, integration, done)
  File "/usr/src/homeassistant/homeassistant/requirements.py", line 101, in _async_process_integration
    await async_process_requirements(
  File "/usr/src/homeassistant/homeassistant/requirements.py", line 164, in async_process_requirements
    await _async_process_requirements(
  File "/usr/src/homeassistant/homeassistant/requirements.py", line 184, in _async_process_requirements
    if pkg_util.is_installed(req):
  File "/usr/src/homeassistant/homeassistant/util/package.py", line 45, in is_installed
    req = pkg_resources.Requirement.parse(urlparse(package).fragment)
  File "/usr/local/lib/python3.9/site-packages/pkg_resources/__init__.py", line 3139, in parse
    req, = parse_requirements(s)
ValueError: not enough values to unpack (expected 1, got 0)