view hgweb.cgi @ 46327:85c0c7145f8e

run-tests: catch a Windows specific error when testing for a free socket

I'm not sure why this only happens with py3, but this error code doesn't map to
any of the 3 currently being handled, and kills `run-tests.py` before it can run
any tests when it happens:

    OSError: [WinError 10013] An attempt was made to access a socket in a way
    forbidden by its access permissions

The documentation[1] says this can happen if another process is bound to the
address with exclusive access.  This seems to keep it happy.

[1] https://docs.microsoft.com/en-us/windows/win32/winsock/windows-sockets-error-codes-2

Differential Revision: https://phab.mercurial-scm.org/D9816

#!/usr/bin/env python3
#
# An example hgweb CGI script, edit as necessary
# See also https://mercurial-scm.org/wiki/PublishingRepositories

# Path to repo or hgweb config to serve (see 'hg help hgweb')
config = b"/path/to/repo/or/config"

# Uncomment and adjust if Mercurial is not installed system-wide
# (consult "installed modules" path from 'hg debuginstall'):
# import sys; sys.path.insert(0, "/path/to/python/lib")

# Uncomment to send python tracebacks to the browser if an error occurs:
# import cgitb; cgitb.enable()

from mercurial import demandimport

demandimport.enable()
from mercurial.hgweb import hgweb, wsgicgi

application = hgweb(config)
wsgicgi.launch(application)