为什么"python setup.py sdist"创建不需要的"PROJECT-egg.info"；在项目根目录中? [英] Why does "python setup.py sdist" create unwanted "PROJECT-egg.info" in project root directory?
问题描述
我跑步时
python setup.py sdist
它在我的./dist目录中创建一个sdist.这包括我的"dist"文件夹中的zip压缩文件中的"PROJECT-egg.info"文件，虽然我不使用它，但它不会对我造成伤害，因此我将其忽略.
it creates an sdist in my ./dist directory. This includes a "PROJECT-egg.info" file in the zip inside my "dist" folder, which I don't use, but it doesn't hurt me, so I just ignore it.
我的问题是为什么还要在我的项目根目录中 创建一个"PROJECT-egg.info"文件夹?我可以停止创建它吗?如果没有，我可以在创建sdist之后立即将其删除吗?
My question is why does it also create a "PROJECT-egg.info" folder in my project root directory? Can I make it stop creating this? If not, can I just delete it immediately after creating the sdist?
我正在使用从setuptools导入的"setup"功能. WindowsXP，Python2.7，Setuptools 0.6c11，发行版0.6.14.
I'm using the 'setup' function imported from setuptools. WindowsXP, Python2.7, Setuptools 0.6c11, Distribute 0.6.14.
我的设置配置如下:
{'author': 'Jonathan Hartley',
'author_email': 'tartley@tartley.com',
'classifiers': ['Development Status :: 1 - Planning',
'Intended Audience :: Developers',
'License :: OSI Approved :: BSD License',
'Operating System :: Microsoft :: Windows',
'Programming Language :: Python :: 2.7'],
'console': [{'script': 'demo.py'}],
'data_files': [('Microsoft.VC90.CRT',
['..\\lib\\Microsoft.VC90.CRT\\Microsoft.VC90.CRT.manifest',
'..\\lib\\Microsoft.VC90.CRT\\msvcr90.dll'])],
'description': 'Utilities for games and OpenGL graphics, built around Pyglet.\n',
'keywords': '',
'license': 'BSD',
'long_description': "blah blah blah",
'name': 'pygpen',
'options': {'py2exe': {'ascii': True,
'bundle_files': 1,
'dist_dir': 'dist/pygpen-0.1-windows',
'dll_excludes': [],
'excludes': ['_imaging_gif',
'_scproxy',
'clr',
'dummy.Process',
'email',
'email.base64mime',
'email.utils',
'email.Utils',
'ICCProfile',
'Image',
'IronPythonConsole',
'modes.editingmodes',
'startup',
'System',
'System.Windows.Forms.Clipboard',
'_hashlib',
'_imaging',
'_multiprocessing',
'_ssl',
'_socket',
'bz2',
'pyexpat',
'pyreadline',
'select',
'win32api',
'win32pipe',
'calendar',
'cookielib',
'difflib',
'doctest',
'locale',
'optparse',
'pdb',
'pickle',
'pyglet.window.xlib',
'pyglet.window.carbon',
'pyglet.window.carbon.constants',
'pyglet.window.carbon.types',
'subprocess',
'tarfile',
'threading',
'unittest',
'urllib',
'urllib2',
'win32con',
'zipfile'],
'optimize': 2}},
'packages': ['pygpen'],
'scripts': ['demo.py'],
'url': 'http://code.google.com/p/edpath/',
'version': '0.1',
'zipfile': None}
推荐答案
此目录是作为源分发的构建过程的一部分故意创建的.在 setuptools开发人员指南上，您会有所了解为什么:
This directory is created intentionally as part of the build process for a source distribution. A little gander at the developer guide for setuptools gives you a hint as to why:
但是，请务必忽略 涉及的distutils文档 使用MANIFEST或如何生成 来自MANIFEST.in; setuptools防护罩 这些问题使您无法正常工作 在任何情况下都一样.不像 distutils，setuptools重新生成 源代码分发清单文件 每次您建立来源时 分布，并将其构建在内部 项目的.egg-info目录， 您主要项目的方式 目录.因此，您不需要 担心它是否是最新的 是否.
But, be sure to ignore any part of the distutils documentation that deals with MANIFEST or how it's generated from MANIFEST.in; setuptools shields you from these issues and doesn't work the same way in any case. Unlike the distutils, setuptools regenerates the source distribution manifest file every time you build a source distribution, and it builds it inside the project's .egg-info directory, out of the way of your main project directory. You therefore need not worry about whether it is up-to-date or not.
构建完成后，您可以安全地删除目录.
You may safely delete the directory after your build has completed.
奖金
我在许多Python项目的setup.py中自定义clean命令，以删除*.egg-info，dist，build和*.pyc等文件.这是在setup.py中完成该操作的示例:
I customize the clean command within my setup.py on many of my Python projects to delete *.egg-info, dist, build, and *.pyc and other files. Here's an example of how it's done in setup.py:
import os
from setuptools import setup, Command
class CleanCommand(Command):
"""Custom clean command to tidy up the project root."""
user_options = []
def initialize_options(self):
pass
def finalize_options(self):
pass
def run(self):
os.system('rm -vrf ./build ./dist ./*.pyc ./*.tgz ./*.egg-info')
# Further down when you call setup()
setup(
# ... Other setup options
cmdclass={
'clean': CleanCommand,
}
)
为了说明，在一个名为"poop"的虚拟项目上运行python setup.py build之后(是的，我很成熟)，发生这种情况:
To illustrate, after running python setup.py build on a dummy project called "poop" (Yes, I'm very mature), this happens:
$ python setup.py build
running build
running build_py
creating build
creating build/lib
creating build/lib/poop
copying poop/__init__.py -> build/lib/poop
现在，如果我们运行python setup.py clean:
$ python setup.py clean
running clean
removed `./build/lib/poop/__init__.py'
removed directory: `./build/lib/poop'
removed directory: `./build/lib'
removed directory: `./build'
多田！
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