http status 500 for activities

[Natenom]

Current master.

Get this when trying to open any activity:

2024-01-18 20:32:58 geo_activity_playground.webui.app ERROR Exception on /activity/4587788469260011142 [GET]
Traceback (most recent call last):
  File "/home/me/.cache/pypoetry/virtualenvs/geo-activity-playground-SZxD7HkL-py3.11/lib/python3.11/site-packages/flask/app.py", line 1455, in wsgi_app
    response = self.full_dispatch_request()
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/me/.cache/pypoetry/virtualenvs/geo-activity-playground-SZxD7HkL-py3.11/lib/python3.11/site-packages/flask/app.py", line 869, in full_dispatch_request
    rv = self.handle_user_exception(e)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/me/.cache/pypoetry/virtualenvs/geo-activity-playground-SZxD7HkL-py3.11/lib/python3.11/site-packages/flask/app.py", line 867, in full_dispatch_request
    rv = self.dispatch_request()
         ^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/me/.cache/pypoetry/virtualenvs/geo-activity-playground-SZxD7HkL-py3.11/lib/python3.11/site-packages/flask/app.py", line 852, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/my/src/github/geo-activity-playground/geo_activity_playground/webui/app.py", line 30, in activity
    "activity.html.j2", **activity_controller.render_activity(int(id))
                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/my/src/github/geo-activity-playground/geo_activity_playground/webui/activity_controller.py", line 40, in render_activity
    "color_line_geojson": make_geojson_color_line(time_series),
                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/my/src/github/geo-activity-playground/geo_activity_playground/core/activities.py", line 172, in make_geojson_color_line
    return geojson.dumps(
           ^^^^^^^^^^^^^^
  File "/home/me/.cache/pypoetry/virtualenvs/geo-activity-playground-SZxD7HkL-py3.11/lib/python3.11/site-packages/geojson/codec.py", line 31, in dumps
    return json.dumps(to_mapping(obj),
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/json/__init__.py", line 238, in dumps
    **kw).encode(obj)
          ^^^^^^^^^^^
  File "/usr/lib/python3.11/json/encoder.py", line 200, in encode
    chunks = self.iterencode(o, _one_shot=True)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/json/encoder.py", line 258, in iterencode
    return _iterencode(o, 0)
           ^^^^^^^^^^^^^^^^^
ValueError: Out of range float values are not JSON compliant
2024-01-18 20:32:58 werkzeug INFO 127.0.0.1 - - [18/Jan/2024 20:32:58] "GET /activity/4587788469260011142 HTTP/1.1" 500 -

[martin-ueding]

The problem was that some speed values come out as not-a-number. I am not sure why, but these values are just ignored now and then it works.