py3: remove smartquotes from README
They break running setup.py with py3 but only in tests, because in the test
environment `locale.getpreferredencoding()` is ANSI_X3.4-1968, so the file is
`open()`ed with that as the encoding. An alternative for fixing this would be
to make the `open()` call with `encoding='utf-8'` under py3, which would be
safe against any future non-ascii in README.
$ cat >> $HGRCPATH <<EOF
> [extensions]
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
Test outputting version number
$ hg version -v
Mercurial Distributed SCM (version *) (glob)
(see https://mercurial-scm.org for more information)
Copyright (C) 2005-* Matt Mackall and others (glob)
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Enabled extensions:
evolve external * (glob)
Test install
TODO: fix warning
#if py3
BROKEN: unicode errors on version number on install
$ "$PYTHON" "$TESTDIR/../setup.py" install --root "$TESTTMP/installtest" > /dev/null
*/distutils/dist.py:*: UserWarning: Unknown distribution option: 'python_requires' (glob)
warnings.warn(msg)
Traceback (most recent call last):
File "*/../setup.py", line *, in <module> (glob)
python_requires=py_versions
File "*/distutils/core.py", line *, in setup (glob)
dist.run_commands()
File "*/distutils/dist.py", line *, in run_commands (glob)
self.run_command(cmd)
File "*/distutils/dist.py", line *, in run_command (glob)
cmd_obj.run()
File "*/distutils/command/install.py", line *, in run (glob)
self.run_command(cmd_name)
File "*/distutils/cmd.py", line *, in run_command (glob)
self.distribution.run_command(command)
File "*/distutils/dist.py", line *, in run_command (glob)
cmd_obj.ensure_finalized()
File "*/distutils/cmd.py", line *, in ensure_finalized (glob)
self.finalize_options()
File "*/distutils/command/install_egg_info.py", line *, in finalize_options (glob)
to_filename(safe_version(self.distribution.get_version()))
File "*/distutils/command/install_egg_info.py", line *, in safe_version (glob)
version = version.replace(' ','.')
TypeError: a bytes-like object is required, not 'str'
[1]
#else
$ "$PYTHON" "$TESTDIR/../setup.py" install --root "$TESTTMP/installtest" > /dev/null
*/distutils/dist.py:*: UserWarning: Unknown distribution option: 'python_requires' (glob)
warnings.warn(msg)
#endif