issue_comments: 1115268245
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| html_url | issue_url | id | node_id | user | created_at | updated_at | author_association | body | reactions | issue | performed_via_github_app |
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| https://github.com/simonw/datasette/issues/1733#issuecomment-1115268245 | https://api.github.com/repos/simonw/datasette/issues/1733 | 1115268245 | IC_kwDOBm6k_c5CeaSV | 9599 | 2022-05-02T19:18:11Z | 2022-05-02T19:18:11Z | OWNER | Maybe I can leave `uvicorn` as a dependency? Installing it works OK, it only generates errors when you try to import it: ```pycon Welcome to the Pyodide terminal emulator 🐍 Python 3.10.2 (main, Apr 9 2022 20:52:01) on WebAssembly VM Type "help", "copyright", "credits" or "license" for more information. >>> import micropip >>> await micropip.install("uvicorn") >>> import uvicorn Traceback (most recent call last): File "<console>", line 1, in <module> File "/lib/python3.10/site-packages/uvicorn/__init__.py", line 1, in <module> from uvicorn.config import Config File "/lib/python3.10/site-packages/uvicorn/config.py", line 8, in <module> import ssl File "/lib/python3.10/ssl.py", line 98, in <module> import _ssl # if we can't import it, let the error propagate ModuleNotFoundError: No module named '_ssl' >>> import ssl >>> import uvicorn Traceback (most recent call last): File "<console>", line 1, in <module> File "/lib/python3.10/site-packages/uvicorn/__init__.py", line 2, in <module> from uvicorn.main import Server, main, run File "/lib/python3.10/site-packages/uvicorn/main.py", line 24, in <module> from uvicorn.supervisors import ChangeReload, Multiprocess File "/lib/python3.10/site-packages/uvicorn/supervisors/__init__.py", line 3, in <module> from uvicorn.supervisors.basereload import BaseReload File "/lib/python3.10/site-packages/uvicorn/supervisors/basereload.py", line 12, in <module> from uvicorn.subprocess import get_subprocess File "/lib/python3.10/site-packages/uvicorn/subprocess.py", line 14, in <module> multiprocessing.allow_connection_pickling() File "/lib/python3.10/multiprocessing/context.py", line 170, in allow_connection_pickling from . import connection File "/lib/python3.10/multiprocessing/connection.py", line 21, in <module> import _multiprocessing ModuleNotFoundError: No module named '_multiprocessing' >>> import multiprocessing >>> import uvicorn Traceback (most recent call last): File "<console>", line 1, in <module> File "/lib/python3.10/site-packages/uvicorn/__init__.py", line 2, in <module> from uvicorn.main import Server, main, run File "/lib/python3.10/site-packages/uvicorn/main.py", line 24, in <module> from uvicorn.supervisors import ChangeReload, Multiprocess File "/lib/python3.10/site-packages/uvicorn/supervisors/__init__.py", line 3, in <module> from uvicorn.supervisors.basereload import BaseReload File "/lib/python3.10/site-packages/uvicorn/supervisors/basereload.py", line 12, in <module> from uvicorn.subprocess import get_subprocess File "/lib/python3.10/site-packages/uvicorn/subprocess.py", line 14, in <module> multiprocessing.allow_connection_pickling() File "/lib/python3.10/multiprocessing/context.py", line 170, in allow_connection_pickling from . import connection File "/lib/python3.10/multiprocessing/connection.py", line 21, in <module> import _multiprocessing ModuleNotFoundError: No module named '_multiprocessing' >>> ``` Since the `import ssl` trick fixed the `_ssl` error I was hopeful that `import multiprocessing` could fix the `_multiprocessing` one, but sadly it did not. But it looks like i can address this issue just by making `import uvicorn` in `app.py` an optional import. | {"total_count": 0, "+1": 0, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0} | 1223234932 |