Reloadium doesn't seem to work with fastapi

[ChillarAnand]

A few days back I made a video on Python hot reload with reloadium. One of the viewers left a comment saying that Reloadium was not working for him with fastapi.

I tried to setup a fresh environment, install and run a sample fastapi project, and noticed that reloadium doesn't seem to work for me as well. I tried creating environments with virtualenv, conda, mamba, venv and none of them are working with fastapi.

However in all these environments, pandas/flask and other frameworks/libraries are working fine. Need to investigate further.

/Users/chillaranand/homebrew/Caskroom/mambaforge/base/envs/python3.9.16/bin/python -m reloadium_launcher pydev_proxy /Applications/PyCharm.app/Contents/plugins/python/helpers/pydev/pydevd.py --module --multiprocess --qt-support=auto --client 127.0.0.1 --port 52652 --file uvicorn main:app --reload 
Connected to pydev debugger (build 223.8836.8)
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Reloadium 0.9.11
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If you like this project consider becoming a sponsor or giving a star at https://github.com/reloadware/reloadium
INFO:     Will watch for changes in these directories: ['/Users/chillaranand/projects/sandbox/sandbox-fastapi']
INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO:     Started reloader process [34288] using StatReload
warning: PYDEVD_USE_CYTHON environment variable is set to 'NO'. Frame evaluator will be also disabled because it requires Cython extensions to be enabled in order to operate correctly.
warning: PYDEVD_USE_CYTHON environment variable is set to 'NO'. Frame evaluator will be also disabled because it requires Cython extensions to be enabled in order to operate correctly.
Error loading: /Applications/PyCharm.app/Contents/plugins/python/helpers/pydev/pydevd_attach_to_process/attach_x86_64.dylib
Loaded 0 watched modules so far from paths:
 - /Users/chillaranand/projects/sandbox/sandbox-fastapi/**/*.py
No files are watched.
Editing files will have no effect!
Add watched paths in Reloadium -> Project Settings
INFO:     Started server process [34295]
INFO:     Waiting for application startup.
INFO:     Application startup complete.

[dkrystki]

It seems to be working fine without --reload flag.

If you like this project consider becoming a sponsor or giving a star at https://github.com/reloadware/reloadium
INFO:     Started server process [3419393]
INFO:     Waiting for application startup.
INFO:     Application startup complete.
INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
Update Module: fast_api_test
Update AsyncFunction: root(6-8)

Update Module: fast_api_test
Update AsyncFunction: root(6-8)

Update Module: fast_api_test
Update AsyncFunction: root(6-9)
Update Frame: root(6-9)

I'll add removing that flag automatically in the next release and also automatic page refreshing.

[dkrystki]

Fixed in reloadium 1.0.0 and PyCharm plugin 1.0.0