pipenv我在 docker 容器內使用。我嘗試安裝一個包，發現安裝成功（添加到 Pipfile 中），但鎖定一直失敗。直到昨天一切都很好。這是錯誤：(app) root@7284b7892266:/usr/src/app# pipenv install scrapy-djangoitemInstalling scrapy-djangoitem…Adding scrapy-djangoitem to Pipfile's [packages]…? Installation Succeeded Pipfile.lock (6d808e) out of date, updating to (27ac89)…Locking [dev-packages] dependencies…Building requirements...Resolving dependencies...? Locking Failed! Traceback (most recent call last): File "/usr/local/lib/python3.7/site-packages/pipenv/resolver.py", line 807, in <module> main() File "/usr/local/lib/python3.7/site-packages/pipenv/resolver.py", line 803, in main parsed.requirements_dir, parsed.packages, parse_only=parsed.parse_only) File "/usr/local/lib/python3.7/site-packages/pipenv/resolver.py", line 785, in _main resolve_packages(pre, clear, verbose, system, write, requirements_dir, packages) File "/usr/local/lib/python3.7/site-packages/pipenv/resolver.py", line 758, in resolve_packages results = clean_results(results, resolver, project) File "/usr/local/lib/python3.7/site-packages/pipenv/resolver.py", line 634, in clean_results reverse_deps = project.environment.reverse_dependencies() File "/usr/local/lib/python3.7/site-packages/pipenv/project.py", line 376, in environment self._environment = self.get_environment(allow_global=allow_global) File "/usr/local/lib/python3.7/site-packages/pipenv/project.py", line 366, in get_environment environment.extend_dists(pipenv_dist) File "/usr/local/lib/python3.7/site-packages/pipenv/environment.py", line 127, in extend_dists extras = self.resolve_dist(dist, self.base_working_set)可能出什么問題了？
5 回答
慕容3067478
TA貢獻1773條經驗 獲得超3個贊
這是我的調試筆記。仍然不確定哪個包導致了問題，但這似乎確實解決了問題。
pipenv install首次使用 pipelinev version運行時出現的錯誤2020.8.13。
Traceback (most recent call last):
File "/usr/local/bin/pipenv", line 8, in <module>
sys.exit(cli())
File "/usr/local/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 829, in __call__
return self.main(*args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 782, in main
rv = self.invoke(ctx)
File "/usr/local/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 610, in invoke
return callback(*args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/pipenv/vendor/click/decorators.py", line 73, in new_func
return ctx.invoke(f, obj, *args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 610, in invoke
return callback(*args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/pipenv/vendor/click/decorators.py", line 21, in new_func
return f(get_current_context(), *args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/pipenv/cli/command.py", line 252, in install
site_packages=state.site_packages
File "/usr/local/lib/python3.6/site-packages/pipenv/core.py", line 1928, in do_install
site_packages=site_packages,
File "/usr/local/lib/python3.6/site-packages/pipenv/core.py", line 580, in ensure_project
pypi_mirror=pypi_mirror,
File "/usr/local/lib/python3.6/site-packages/pipenv/core.py", line 512, in ensure_virtualenv
python=python, site_packages=site_packages, pypi_mirror=pypi_mirror
File "/usr/local/lib/python3.6/site-packages/pipenv/core.py", line 999, in do_create_virtualenv
project._environment.add_dist("pipenv")
File "/usr/local/lib/python3.6/site-packages/pipenv/environment.py", line 135, in add_dist
self.extend_dists(dist)
File "/usr/local/lib/python3.6/site-packages/pipenv/environment.py", line 127, in extend_dists
extras = self.resolve_dist(dist, self.base_working_set)
File "/usr/local/lib/python3.6/site-packages/pipenv/environment.py", line 122, in resolve_dist
deps |= cls.resolve_dist(dist, working_set)
File "/usr/local/lib/python3.6/site-packages/pipenv/environment.py", line 121, in resolve_dist
dist = working_set.find(req)
File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 642, in find
raise VersionConflict(dist, req)
pkg_resources.VersionConflict: (importlib-metadata 2.0.0 (/usr/local/lib/python3.6/site-packages), Requirement.parse('importlib-metadata<2,>=0.12; python_version < "3.8"'))
如果你運行pip install -U pipenv它似乎會更改importlib-metadata版本：
Installing collected packages: importlib-metadata
Attempting uninstall: importlib-metadata
Found existing installation: importlib-metadata 2.0.0
Uninstalling importlib-metadata-2.0.0:
Successfully uninstalled importlib-metadata-2.0.0
Successfully installed importlib-metadata-1.7.0
現在如果你運行pipenv install -d --skip-lock它就會完成?？雌饋韴D書館需要一個版本>= importlib-metadata 2.0。
當我固定以下依賴項時，它在運行時一開始不起作用pipenv lock，但是，如果我刪除了鎖定文件（rm Pipenv.lock），那么當我pipenv lock再次運行時它就起作用了。
virtualenv = "==20.0.31"
importlib-metadata = "==1.7.0"
米脂
TA貢獻1836條經驗 獲得超3個贊
我在使用 python 3.7.12 創建虛擬環境時遇到了同樣的問題。使用 python 3.8.10 問題就消失了。在 Ubuntu 20.04.4 LTS 上。
鴻蒙傳說
TA貢獻1865條經驗 獲得超7個贊
以下是我們在遇到“鎖定失敗”時遵循的一些步驟
1.make env 2.source /etc/pyenv 3.pipenv install 4.pipenv graph 5. 拍攝相應的測試用例執行（可能會根據需求而有所不同）
希望它有效?。海?/p>
添加回答
舉報
0/150
提交
取消