【发布时间】：2019-11-08 19:46:30
【问题描述】：
我想在setup.cfg中引用对本地文件系统的依赖。
当我在命令行上执行以下操作时：
$ pip install git+file:///Users/Dev/Projects/dakia/#subdirectory=server
如manual 中所述，它可以完美运行。
但是如果我在setup.cfg 中指定相同的，像这样：
[options]
dakia @ git+file:///Users/Dev/Projects/dakia/#subdirectory=server
失败并显示以下跟踪：
$ pip install -v -e .[dev]
Created temporary directory: /private/var/folders/p6/hs3yrbfn0tn96llkwpjl1q4h0000gn/T/pip-ephem-wheel-cache-_4jzvm87
Created temporary directory: /private/var/folders/p6/hs3yrbfn0tn96llkwpjl1q4h0000gn/T/pip-req-tracker-p7l48gck
Created requirements tracker '/private/var/folders/p6/hs3yrbfn0tn96llkwpjl1q4h0000gn/T/pip-req-tracker-p7l48gck'
Created temporary directory: /private/var/folders/p6/hs3yrbfn0tn96llkwpjl1q4h0000gn/T/pip-install-gwp9chgb
Obtaining file:///Users/dev/Projects/dara/server
Added file:///Users/dev/Projects/dara/server to build tracker '/private/var/folders/p6/hs3yrbfn0tn96llkwpjl1q4h0000gn/T/pip-req-tracker-p7l48gck'
Running setup.py (path:/Users/dev/Projects/dara/server/setup.py) egg_info for package from file:///Users/dev/Projects/dara/server
Running command python setup.py egg_info
Traceback (most recent call last):
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3101, in __init__
super(Requirement, self).__init__(requirement_string)
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/pkg_resources/_vendor/packaging/requirements.py", line 101, in __init__
raise InvalidRequirement("Invalid URL given")
pkg_resources.extern.packaging.requirements.InvalidRequirement: Invalid URL given
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/Users/dev/Projects/dara/server/setup.py", line 3, in <module>
setup()
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/setuptools/__init__.py", line 144, in setup
_install_setup_requires(attrs)
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/setuptools/__init__.py", line 137, in _install_setup_requires
dist.parse_config_files(ignore_option_errors=True)
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/setuptools/dist.py", line 701, in parse_config_files
self._finalize_requires()
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/setuptools/dist.py", line 505, in _finalize_requires
self._move_install_requirements_markers()
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/setuptools/dist.py", line 544, in _move_install_requirements_markers
inst_reqs = list(pkg_resources.parse_requirements(spec_inst_reqs))
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3094, in parse_requirements
yield Requirement(line)
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/pkg_resources/__init__.py", line 3103, in __init__
raise RequirementParseError(str(e))
pkg_resources.RequirementParseError: Invalid URL given
Cleaning up...
Removed file:///Users/dev/Projects/dara/server from build tracker '/private/var/folders/p6/hs3yrbfn0tn96llkwpjl1q4h0000gn/T/pip-req-tracker-p7l48gck'
Removed build tracker '/private/var/folders/p6/hs3yrbfn0tn96llkwpjl1q4h0000gn/T/pip-req-tracker-p7l48gck'
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
Exception information:
Traceback (most recent call last):
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 153, in _main
status = self.run(options, args)
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/pip/_internal/commands/install.py", line 382, in run
resolver.resolve(requirement_set)
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/pip/_internal/legacy_resolve.py", line 201, in resolve
self._resolve_one(requirement_set, req)
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/pip/_internal/legacy_resolve.py", line 365, in _resolve_one
abstract_dist = self._get_abstract_dist_for(req_to_install)
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/pip/_internal/legacy_resolve.py", line 295, in _get_abstract_dist_for
req, self.require_hashes, self.use_user_site, self.finder,
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 258, in prepare_editable_requirement
req, self.req_tracker, finder, self.build_isolation,
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 49, in _get_prepared_distribution
abstract_dist.prepare_distribution_metadata(finder, build_isolation)
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/pip/_internal/distributions/source/legacy.py", line 39, in prepare_distribution_metadata
self.req.prepare_metadata()
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/pip/_internal/req/req_install.py", line 563, in prepare_metadata
self.metadata_directory = metadata_generator(self)
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/pip/_internal/operations/generate_metadata.py", line 124, in _generate_metadata_legacy
command_desc='python setup.py egg_info',
File "/Users/dev/.pyenv/versions/anaconda3-2018.12/lib/python3.7/site-packages/pip/_internal/utils/subprocess.py", line 242, in call_subprocess
raise InstallationError(exc_msg)
pip._internal.exceptions.InstallationError: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
如何使git+file 网址与setup.cfg 一起使用？
那不可能吗？如果是这样，为什么？
我认为这篇文章不需要更多解释，但是如果没有一定数量的文字，我不会让我发帖。
【问题讨论】：