Web API is not working

[PiciAkk]

Flask web server is not working

Error:

[2021-09-08 15:46:41,025] ERROR in app: Exception on / [GET]
Traceback (most recent call last):
  File "/home/piciakk/.local/lib/python3.8/site-packages/flask/app.py", line 2070, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/piciakk/.local/lib/python3.8/site-packages/flask/app.py", line 1515, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/piciakk/.local/lib/python3.8/site-packages/flask/app.py", line 1513, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/piciakk/.local/lib/python3.8/site-packages/flask/app.py", line 1499, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**req.view_args)
  File "maskdetector.py", line 28, in webAPI
    return jsonify(maskStatus)
  File "/home/piciakk/.local/lib/python3.8/site-packages/flask/json/__init__.py", line 348, in jsonify
    f"{dumps(data, indent=indent, separators=separators)}\n",
  File "/home/piciakk/.local/lib/python3.8/site-packages/flask/json/__init__.py", line 129, in dumps
    rv = _json.dumps(obj, **kwargs)
  File "/usr/lib/python3.8/json/__init__.py", line 234, in dumps
    return cls(
  File "/usr/lib/python3.8/json/encoder.py", line 199, in encode
    chunks = self.iterencode(o, _one_shot=True)
  File "/usr/lib/python3.8/json/encoder.py", line 257, in iterencode
    return _iterencode(o, 0)
  File "/home/piciakk/.local/lib/python3.8/site-packages/flask/json/__init__.py", line 56, in default
    return super().default(o)
  File "/usr/lib/python3.8/json/encoder.py", line 179, in default
    raise TypeError(f'Object of type {o.__class__.__name__} '

Steps to reproduce

• Download the latest version of the application
• Install all the dependencies from the requirements.txt
• Start the app
• Try to use the web API
• Enjoy the error message

[PiciAkk]

@davidfegyver I found the cause of the bug. It's in the commit 8681e0e5ac3da9f72b0b20b6bfe44058e2fbddd7 (named More verbose web API). You are trying to pass a zip value to the JSON API

[PiciAkk]

I commented out the buggy lines, but the issue is not fixed yet.

Spoiler warning

I'm submitting commits without Pull Requests 😎