Python cx_freeze和setuptools

Question

我想使用cx_freeze来冻结一个Python应用程序，但我还想保留使用pip从源代码安装软件包的可能性。当我尝试以开发模式安装软件包（pip install -e .）时，我会遇到以下错误。看起来cx_freeze在后台使用的是distutils而不是setuptools。有没有可能强制cx_freeze也使用setuptools？

D:\Python\FPF4Creator>pip install -e .
You are using pip version 7.0.3, however version 7.1.2 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.
Obtaining file:///D:/Python/FPF4Creator
Requirement already satisfied (use --upgrade to upgrade): jinja2 in c:\winpython\python-2.7.6\lib\site-packages (from fpf4creator==0.0.2)
Requirement already satisfied (use --upgrade to upgrade): six in c:\winpython\python-2.7.6\lib\site-packages (from fpf4creator==0.0.2)
Requirement already satisfied (use --upgrade to upgrade): markupsafe in c:\winpython\python-2.7.6\lib\site-packages (from jinja2->fpf4creator==0.0.2)
Installing collected packages: fpf4creator
  Running setup.py develop for fpf4creator
    Complete output from command C:\WinPython\python-2.7.6\python.exe -c "import setuptools, tokenize; __file__='D:\\Python\\FPF4Creator\\setup.py'; e
    xec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" develop --no-deps:
  running develop
    Checking .pth file support in C:\Program Files (x86)\fpf4creator\Lib\site-packages\
      error: can't create or remove files in install directory

      The following error occurred while trying to add or remove files in the
      installation directory:

      [Error 5] Zugriff verweigert: 'C:\\Program Files (x86)\\fpf4creator'

      The installation directory you specified (via --install-dir, --prefix, or
      the distutils default setting) was:

      C:\Program Files (x86)\fpf4creator\Lib\site-packages\

      This directory does not currently exist.  Please create it and try again, or
      choose a different installation directory (using the -d or --install-dir
      option).


----------------------------------------
Command "C:\WinPython\python-2.7.6\python.exe -c "import setuptools, tokenize; __file__='D:\\Python\\FPF4Creator\\setup.py'; exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" develop --no-deps" failed with error code 1 in D:\Python\FPF4Creator

setup.py的内容如下：

import os
from setuptools import find_packages
from cx_Freeze import setup, Executable

from fpf4creator import __version__


options = {
    'build_exe': {
        'include_files': 'fpf4creator/data',
    }
}

executables = [
    Executable('fpf4creator/gui.py', targetName='FPF4Creator.exe',
               icon='fpf4creator/data/gui/icon.ico', base="Win32GUI")
]


fpf4_data = []
for root, dirnames, filenames in os.walk('fpf4creator/data'):
    for fname in filenames:
        fpf4_data.append(os.path.join(root, fname).replace('fpf4creator/', ''))


setup(
    name='fpf4creator',
    version=__version__,
    author='Author',
    author_email='[e-mail]',
    packages=find_packages(),
    package_data={
        'fpf4creator': fpf4_data
    },
    install_requires=['jinja2', 'six'],
    entry_points={
        'gui_scripts': [
            'fpf4Creator = fpf4creator.gui:main',
        ],
    },
    options=options,
    executables=executables
)

- jrast

---

我建议您为冻结（它的名称并不重要）单独创建一个 cx_setup.py 文件，以及一个用于 Python 打包工具的普通 setup.py 文件。 - Thomas K

Answer 1

(回答是为了重申几年前@ThomasK在评论中给出的答案，因为它现在对我有帮助)

你应该为cx-Freeze创建一个额外的设置文件。该文件的名称可以自由选择，但不应为setup.py。

不幸的是，您可能需要第二次指定大部分设置参数。您也可以尝试使用解决方案来从setup.py检索设置参数，方法是利用sys.path包含主脚本目录的事实。

================== setup.py ==================

from setuptools import setup, find_packages
setup_arguments = { 'name': 'myapp', 'version': '0.0.0' }
if __name__ == '__main__' :
    setup( **setup_arguments )

================ setup_cx.py =================

from setup import setup_arguments
from cx_Freeze import setup
setup( **setup_arguments )

- Rafael Schimassek

---

有一种方法可以将cx_Freeze类传递给setuptools，但是使用建议的单独文件会更加规范。 - emorris