Python的Distutils模块与cx_Freeze对比

原文首发地址: http://www.atolin.net/292/

1.Distutils

Distutils包是标准Python库的一部分;主要特点有两个:
(1)是让用户觉得安装新模块、包和工具的过程是简单、一致又轻松的;
(2)是让开发者觉得创建这些新模块、包和工具的分发包是简单、一致又轻松的;

使用是需要写一个简单的setup.py脚本,其内容是一种相当固定的格式。可能看上去是这样的:

from distutils.core import setup, Extension

module1 = Extension(‘PyMesh’,
define_macros = [('PYMESH_EXPORTS', '1')],
libraries = ['MapSubdivision'],
library_dirs = [r'..\Test\Release'],
sources = ['PyMesh.cpp'])

setup(name=’PyMesh’,
version=’1.0.0′,
description = ‘This is a demo package’,
ext_modules=[module1],
)
真正的工作是由导入的distutils实现的,实际上是由setup()函数实现的;

distutils的魔力在于,创建模块分发包时,和安装模块分发包使用的是完全相同的setup.py文件。
一旦模块开发者创建了setup.py脚本,创建分发包所需要做的全部事情可能就是下面的几个步骤:
% python setup.py build
% python setup.py install
% python setup.py sdist
% python setup.py bdist_wininst

2.cx_Freeze

不是Python自带的标准库,区别在于cx_Freeze可将模块分发成可执行文件(window下的exe文件),
而distutils则不能分发成可执行程序。

Traceback (most recent call last): File "/Users/ios/Downloads/linux_1/tools/server_manger_tool/build.py", line 49, in <module> setup( File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/cx_Freeze/__init__.py", line 66, in setup return setuptools.setup(**attrs) File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/setuptools/__init__.py", line 103, in setup return distutils.core.setup(**attrs) File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/setuptools/_distutils/core.py", line 184, in setup return run_commands(dist) File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/setuptools/_distutils/core.py", line 200, in run_commands dist.run_commands() File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/setuptools/_distutils/dist.py", line 969, in run_commands self.run_command(cmd) File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/setuptools/dist.py", line 968, in run_command super().run_command(command) File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/setuptools/_distutils/dist.py", line 988, in run_command cmd_obj.run() File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/setuptools/_distutils/command/build.py", line 132, in run self.run_command(cmd_name) File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/setuptools/_distutils/cmd.py", line 316, in run_command self.distribution.run_command(command) File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/setuptools/dist.py", line 968, in run_command super().run_command(command) File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/setuptools/_distutils/dist.py", line 988, in run_command cmd_obj.run() File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/cx_Freeze/command/build_exe.py", line 298, in run freezer: Freezer = Freezer( File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/cx_Freeze/freezer.py", line 1128, in __init__ Freezer.__init__(self, *args, **kwargs) File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/cx_Freeze/freezer.py", line 175, in __init__ self.finder: ModuleFinder = self._get_module_finder() File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/cx_Freeze/freezer.py", line 422, in _get_module_finder finder.include_package(name) File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/cx_Freeze/finder.py", line 837, in include_package self._import_all_sub_modules(module, deferred_imports) File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/cx_Freeze/finder.py", line 230, in _import_all_sub_modules sub_module = self._internal_import_module( File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/cx_Freeze/finder.py", line 362, in _internal_import_module module = self._load_module( File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/cx_Freeze/finder.py", line 433, in _load_module self._load_module_code(module, loader, deferred_imports) File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/cx_Freeze/finder.py", line 472, in _load_module_code module.hook(self) File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/cx_Freeze/hooks/qthooks.py", line 293, in load_qt_qtqml copy_qt_files(finder, name, "QmlImportsPath", "*") File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/cx_Freeze/hooks/qthooks.py", line 156, in copy_qt_files for source_path, target_path in _get_qt_files(name, variable, arg): File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/cx_Freeze/hooks/qthooks.py", line 132, in _get_qt_files source_path, target_path = get_qt_paths(name, variable) File "/Users/ios/PycharmProjects/pythonProject/.venv/lib/python3.9/site-packages/cx_Freeze/hooks/qthooks.py", line 124, in get_qt_paths source_path, target_path = libraryinfo_paths[variable] KeyError: 'QmlImportsPath'
最新发布
07-30
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