2.7.8. wheel¶

安装:

pip install wheel

生成whl文件¶

Converting Eggs to Wheels:

# It works on both .egg files and .egg directories,
# and you can convert multiple eggs with a single command:
$ wheel convert blah-1.2.3-py2.7.egg foo-2.0b1-py3.5.egg

使用whl文件安装应用¶

Usage:

$ pip install someproject-1.5.0-py2-py3-none.whl

常用命令¶

wheel convert¶

Convert one or more eggs (.egg; made with bdist_egg) or Windows installers (.exe; made with bdist_wininst) into wheels.

Egg names must match the standard format:

<project>-<version>-pyX.Y for pure Python wheels
<project>-<version>-pyX.Y-<arch> for binary wheels

$ wheel convert foobar-1.2.3-py2.7.egg
$ ls *.whl
foobar-1.2.3-py27-none.whl

wheel unpack¶

Unpack the given wheel file.
This is the equivalent of unzip <wheel_file>, except that it also checks that the hashes and file sizes match with those in RECORD and exits with an error if it encounters a mismatch.

$ wheel unpack someproject-1.5.0-py2-py3-none.whl
Unpacking to: ./someproject-1.5.0

wheel pack¶

Repack a previously unpacked wheel file.
This command can be used to repack a wheel file after its contents have been modified. This is the equivalent of zip -r <wheel_file> <wheel_directory> except that it regenerates the RECORD file which contains hashes of all included files.

$ wheel unpack someproject-1.5.0-py2-py3-none.whl
Unpacking to: ./someproject-1.5.0
$ touch someproject-1.5.0/somepackage/module.py
$ wheel pack --build-number 2 someproject-1.5.0
Repacking wheel as ./someproject-1.5.0-2-py2-py3-none.whl...OK

wheel tags¶

Make a new wheel with given tags from and existing wheel.
Any tags left unspecified will remain the same. Multiple tags are separated by a “.” Starting with a “+” will append to the existing tags. Starting with a “-” will remove a tag. Be sure to use the equals syntax on the shell so that it does not get parsed as an extra option, such as –python-tag=-py2. The original file will remain unless –remove is given. The output filename(s) will be displayed on stdout for further processing.

$ wheel tags --python-tag=py2.py3 --abi-tag=none cmake-3.20.2-cp39-cp39-win_amd64.whl
cmake-3.20.2-py2.py3-none-win_amd64.whl