Asyncio Error After Version 0.9.0 Update

[zieddhf]

• After updating the hrequests package to version 0.9.0, our application started crashing with the following error:

RuntimeError: asyncio.run() cannot be called from a running event loop

Full log error :

Downloading hrequests-cgo library from daijro/hrequests...
100% ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 14.8/14.8 MB 9.8 MB/s
Traceback (most recent call last):
  File "/home/appuser/.local/bin/uvicorn", line 8, in <module>
    sys.exit(main())
             ^^^^^^
  File "/home/appuser/.local/lib/python3.12/site-packages/click/core.py", line 1157, in __call__
    return self.main(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/appuser/.local/lib/python3.12/site-packages/click/core.py", line 1078, in main
    rv = self.invoke(ctx)
         ^^^^^^^^^^^^^^^^
  File "/home/appuser/.local/lib/python3.12/site-packages/click/core.py", line 1434, in invoke
    return ctx.invoke(self.callback, **ctx.params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/appuser/.local/lib/python3.12/site-packages/click/core.py", line 783, in invoke
    return __callback(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/appuser/.local/lib/python3.12/site-packages/uvicorn/main.py", line 412, in main
    run(
  File "/home/appuser/.local/lib/python3.12/site-packages/uvicorn/main.py", line 579, in run
    server.run()
  File "/home/appuser/.local/lib/python3.12/site-packages/uvicorn/server.py", line 65, in run
    return asyncio.run(self.serve(sockets=sockets))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/asyncio/runners.py", line 194, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/asyncio/base_events.py", line 687, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/home/appuser/.local/lib/python3.12/site-packages/uvicorn/server.py", line 69, in serve
    await self._serve(sockets)
  File "/home/appuser/.local/lib/python3.12/site-packages/uvicorn/server.py", line 76, in _serve
    config.load()
  File "/home/appuser/.local/lib/python3.12/site-packages/uvicorn/config.py", line 434, in load
    self.loaded_app = import_from_string(self.app)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/appuser/.local/lib/python3.12/site-packages/uvicorn/importer.py", line 19, in import_from_string
    module = importlib.import_module(module_str)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/importlib/__init__.py", line 90, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen importlib._bootstrap>", line 1387, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1331, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 935, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 995, in exec_module
  File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
  File "/app/main.py", line 12, in <module>
    from myapp.api import ar, router
  File "/app/myapp/api/__init__.py", line 2, in <module>
    from .dig import ar, router
  File "/app/myapp/api/dig.py", line 35, in <module>
    from ..excavators.company import Company, DomainName, company_by_domain
  File "/app/myapp/excavators/company.py", line 13, in <module>
    import hrequests
  File "/home/appuser/.local/lib/python3.12/site-packages/hrequests/__init__.py", line 33, in <module>
    from .session import Session, TLSSession, chrome, firefox
  File "/home/appuser/.local/lib/python3.12/site-packages/hrequests/session.py", line 5, in <module>
    from browserforge.headers import Browser as BFConstraints
  File "/home/appuser/.local/lib/python3.12/site-packages/browserforge/headers/__init__.py", line 3, in <module>
    DownloadIfNotExists()
  File "/home/appuser/.local/lib/python3.12/site-packages/browserforge/download.py", line 159, in DownloadIfNotExists
    Download()
  File "/home/appuser/.local/lib/python3.12/site-packages/browserforge/download.py", line 150, in Download
    asyncio.run(AsyncDownload(headers=headers, fingerprints=fingerprints))
  File "/usr/local/lib/python3.12/asyncio/runners.py", line 190, in run
    raise RuntimeError(
RuntimeError: asyncio.run() cannot be called from a running event loop
sys:1: RuntimeWarning: coroutine 'AsyncDownload' was never awaited

Downgrading to hrequests v0.8.1 resolves the issue, and the application runs without errors.

Environment:

• Python version: 3.12

• hrequests version: 0.9.0 (issue occurs with this version)

• uvicorn: 0.32.0

• OS: Debian (based on python:3.12-slim image)

• Docker version: 27.3.1

[daijro]

Hello, what version of Browserforge do you have installed?

python3 -m pip freeze | grep browserforge

[zieddhf]

Hello, what version of Browserforge do you have installed?

python3 -m pip freeze | grep browserforge

Hello 👋
browserforge v1.1.2

[jpobletec]

Any updates about this issue?