I'd like to get a list of dependencies for a package before I install. Ideally, it could chase down dependencies of dependencies, all without downloading full packages. so far, my experiments with "install --dry-run <package>" seem to do a build, but not install? I just want a list...
首先,根据pip官方Reference Guide,可以在执行download命令时,添加参数,指明要下载package对应的架构: pip download with the--platform,--python-version,--implementation, and--abioptions provides the ability to fetch dependencies for an interpreter and system other than the ones that pip is running on.--o...
hash【 包存档的哈希计算哈希 (Compute hashes of package archives.)】 completion【 用于命令完成的辅助命令 (A helper command used for command completion.)】 debug【 显示对调试有用的信息 (Show information useful for debugging.)】 help【 帮助显示命令的帮助 (Show help for commands.)】 ...
In this example, you run pip with the install command followed by the name of the package that you want to install. The pip command looks for the package in PyPI, resolves its dependencies, and installs everything in your current Python environment to ensure that requests will work....
FILTERED_DEPENDENCIES = ['python3'] def extract_package_name(dep): match = re.match(r'.*python3(?:\.\d+)?dist\(([^)]+)\).*', dep) if match: return match.group(1) return dep.split(' ')[0] def get_package_dependencies(package_name): ...
This fixes an AssertionError that occurred when determining installation order, for a very specific combination of upgrading-already-installed-package + change of dependencies + fetching some packages from a package index. This combination was especially common in Read the Docs' builds. (#10851) Use...
1、下载失败,换国内源 (地址) pycharm可以加到repo里,但有时还是下载失败(可能是默认源的问题) 用链接里手动指定源下载比较稳。 pip install matplotlib -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com 2、pip版本或python版本与package不匹配。... ...
$ pip install --trusted-host url-to-proxy.com --index-url http://url-to-proxy.com:8000/pypi --extra-index-url http://url-to-proxy.com:8000/pypi package-name[optional-dependencies] pip version 22.2.2 Python version 3.9-3.12 OS Linux How to Reproduce Started from a fresh Python env...
我尝试在Docker环境中安装Python依赖项，在安装psycopg2包时发现了一个错误。原因是此软件包依赖于两个...
dependencies.config Manage local and global configuration.search Search PyPIforpackages.cache Inspect and manage pip's wheel cache. wheel Build wheels from your requirements. hash Compute hashes of package archives. completion A helper command used for command completion. debug Show information useful ...