- Fix requirement parsing
- Add appveyor config
- cutover from pathlib to pathlib2 if needed
- Pin pathlib2==2.1.0 to avoid scandir
- Windows script runner fix
- Backport `shlex.quote()` for use in `pipenv run`
- Update tests and appveyor
Signed-off-by: Dan Ryan <dan@danryan.co>
If the output of ``pip freeze`` contains comments (e. g. a line like ``## !! Could not determine repository location``), then the ``pipenv update`` command fails when it tries to parse the requirements:
``python
(project-cIS5-zzV) bash-3.2$ pipenv update -d
Updating all dependencies from Pipfile…
Traceback (most recent call last):
File "/.local/bin/pipenv", line 11, in <module>
sys.exit(cli())
File "/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 722, in __call__
return self.main(*args, **kwargs)
File "/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 697, in main
rv = self.invoke(ctx)
File "/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 1066, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 895, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 535, in invoke
return callback(*args, **kwargs)
File "/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/vendor/click/decorators.py", line 17, in new_func
return f(get_current_context(), *args, **kwargs)
File "/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/cli.py", line 2559, in update
do_purge()
File "/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/cli.py", line 1230, in do_purge
dep = convert_deps_from_pip(package)
File "/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/utils.py", line 624, in convert_deps_from_pip
req = get_requirement(dep)
File "/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/utils.py", line 311, in get_requirement
req = [r for r in requirements.parse(dep)][0]
IndexError: list index out of range
``
It tries to make sense of the ``##`` "requirement", which fails.
This commit adds a simple fix to ignore comments in the ``pip freeze`` output.
- Add --system Flag to all CLI functions that interact with python
environments
- Add 'envvar' parameter to click options to parse into system flag if
we miss it in environments.py
Dan Ryan
kennethreitz