comparison setup.py @ 8628:4dd06ab9217c

setup: handle trust warnings when determining version

8627:4c5b46f736f1

    out, err = subprocess.Popen(cmd, stdout=subprocess.PIPE,
                                stderr=subprocess.PIPE).communicate()
    os.environ['PYTHONPATH'] = pypath

    if err:
        sys.stderr.write('warning: could not establish Mercurial '
                         'version:\n%s\n' % err)
    else:
        l = out.split()
        while len(l) > 1 and l[-1][0].isalpha(): # remove non-numbered tags
            l.pop()
        if l:

8628:4dd06ab9217c

    out, err = subprocess.Popen(cmd, stdout=subprocess.PIPE,
                                stderr=subprocess.PIPE).communicate()
    os.environ['PYTHONPATH'] = pypath

    # If root is executing setup.py, but the repository is owned by
    # another user (as in "sudo python setup.py install") we will get
    # trust warnings since the .hg/hgrc file is untrusted. That is
    # fine, we don't want to load it anyway.
    err = [e for e in err.splitlines()
           if not e.startswith('Not trusting file')]
    if err:
        sys.stderr.write('warning: could not establish Mercurial '
                         'version:\n%s\n' % '\n'.join(err))
    else:
        l = out.split()
        while len(l) > 1 and l[-1][0].isalpha(): # remove non-numbered tags
            l.pop()
        if l: