✅ Also integration test on macOS

[AndreMiras]

Note the sed expression got updated to work for both OS.
Also workaround openssl lib install on macOS, the error was:

  RAN: /bin/bash -c 'venv/bin/pip install Cython'

  STDOUT:
WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Collecting Cython
  WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/cython/
  WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/cython/
  WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/cython/
  WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/cython/
  WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/cython/
  Could not fetch URL https://pypi.org/simple/cython/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/cython/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping
  ERROR: Could not find a version that satisfies the requirement Cython (from versions: none)
ERROR: No matching distribution found for Cython
WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping

[AndreMiras]

This is a workaround that could easily be integrated p4a side by patching Python to add /usr/local/opt/openssl to the search path.
I actually think it should be a CPython upstream fix, I may look into this in the future

[inclement]

That's interesting indeed. Did macOS move this recently? Anyway, seems like a good fix for CI purposes.

Is this something users are going to have problems with?

[AndreMiras]

I assumed user may have problem with it, even though I didn't directly see the problem yet on my macOS.
What I saw is without this fix the python3 config.log clearly show it didn't find the openssl lib. However later I didn't get the pip SSL error. However on the CI I do get the error 🤔
So yes I may pull request this CPython upstream because the fix is easy

[AndreMiras]

sed in macOS doesn't work the same way as the one in Linux, the -i.bak is doing the trick to work on both