Python语言下载库或包的常见whl文件集合
地址：https://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy
Unofficial Windows Binaries for Python Extension Packages，非官方的用于Python扩展包的Windows二进制文件。
whl文件所在地址：https://www.lfd.uci.edu/~gohlke/pythonlibs
https://www.lfd.uci.edu/~gohlke/pythonlibs/#opencv
This page provides 32- and 64-bit Windows binaries of many scientific open-source extension packages for the official CPython distribution of the Python programming language. A few binaries are available for the PyPy distribution.
The files are unofficial (meaning: informal, unrecognized, personal, unsupported, no warranty, no liability, provided "as is") and made available for testing and evaluation purposes.
Most binaries are built from source code found on PyPI or in the projects public revision control systems. Source code changes, if any, have been submitted to the project maintainers or are included in the packages.
Refer to the documentation of the individual packages for license restrictions and dependencies.
本页提供了32位和64位Windows二进制文件的许多科学开源扩展包，用于Python编程语言的官方CPython发行版。PyPy发行版中有一些二进制文件。
这些文件是非官方的(意思是:非正式的、不被认可的、个人的、不受支持的、没有保证的、没有责任的、按“原样”提供的)，可用于测试和评估目的。
大多数二进制文件都是由PyPI或项目公共修订控制系统中的源代码构建的。源代码更改(如果有的话)已经提交给项目维护者，或者包含在包中。
有关许可证限制和依赖项，请参阅各个包的文档。
If downloads fail, reload this page, enable JavaScript, disable download managers, disable proxies, clear cache, use Firefox, reduce number and frequency of downloads. Please only download files manually as needed.
Use pip version 19.2 or newer to install the downloaded .whl files. This page is not a pip package index.
Many binaries depend on numpy-1.16+mkl and the current Microsoft Visual C++ Redistributable for Visual Studio 2015, 2017 and 2019 for Python 3, or the Microsoft Visual C++ 2008 Redistributable Package x64, x86, and SP1 for Python 2.7.
Install numpy+mkl before other packages that depend on it.
The binaries are compatible with the most recent official CPython distributions on Windows >=6.0. Chances are they do not work with custom Python distributions included with Blender, Maya, ArcGIS, OSGeo4W, ABAQUS, Cygwin, Pythonxy, Canopy, EPD, Anaconda, WinPython etc. Many binaries are not compatible with Windows XP or Wine.
如果下载失败，重新加载这个页面，启用JavaScript，禁用下载管理器，禁用代理，清除缓存，使用Firefox，减少下载次数和频率。请按需手动下载文件。
使用pip 19.2或更新版本来安装下载的.whl文件。这个页面不是一个pip包索引。
许多二进制文件依赖于numpy-1.16+mkl和当前的Microsoft Visual c++ Redistributable for Visual Studio 2015、2017和2019 for Python 3，或者Microsoft Visual c++ 2008 Redistributable包x64、x86和SP1 for Python 2.7。
在其他依赖numpy+mkl的包之前安装它。
这些二进制文件与Windows >=6.0上最新的官方CPython发行版兼容。很有可能它们不能与定制的Python发行版一起工作，包括Blender、Maya、ArcGIS、OSGeo4W、ABAQUS、Cygwin、Pythonxy、Canopy、EPD、Anaconda、WinPython等。许多二进制文件与Windows XP或Wine不兼容。
The packages are ZIP or 7z files, which allows for manual or scripted installation or repackaging of the content.
The files are provided "as is" without warranty or support of any kind. The entire risk as to the quality and performance is with you.
The opinions or statements expressed on this page should not be taken as a position or endorsement of the Laboratory for Fluorescence Dynamics or the University of California.
包是ZIP或7z文件，允许手动或脚本化安装或重新打包内容。
这些文件是“按原样”提供的，没有任何担保或支持。质量和性能的全部风险在于你们。
本页所表达的意见或陈述不应被视为Fluorescence 动力学实验室或加州大学的立场或认可。
