Question

我正在尝试使用cx_freeze从导入pyrax的Python脚本创建Windows可执行文件（与Rackspace接口）。 Pyrax需要oslo（https://github.com/openstack/oslo.utils），这是我安装的OpenStack模块。当我尝试运行编译的.exe时，它说它找不到模块'oslo.utils'。当我尝试在我的setup.py文件中包含该模块或仅包含oslo模块时，我收到以下错误：

running build
running build_exe
Traceback (most recent call last):
  File "setup.py", line 45, in <module>
    executables = [execu]
  File "C:\Users\Devin\Anaconda\lib\site-packages\cx_Freeze\dist.py", line 362, in setup
    distutils.core.setup(**attrs)
  File "C:\Users\Devin\Anaconda\lib\distutils\core.py", line 152, in setup
    dist.run_commands()
  File "C:\Users\Devin\Anaconda\lib\distutils\dist.py", line 953, in run_commands
    self.run_command(cmd)
  File "C:\Users\Devin\Anaconda\lib\distutils\dist.py", line 972, in run_command
    cmd_obj.run()
  File "C:\Users\Devin\Anaconda\lib\distutils\command\build.py", line 127, in run
    self.run_command(cmd_name)
  File "C:\Users\Devin\Anaconda\lib\distutils\cmd.py", line 326, in run_command
    self.distribution.run_command(command)
  File "C:\Users\Devin\Anaconda\lib\distutils\dist.py", line 972, in run_command
    cmd_obj.run()
  File "C:\Users\Devin\Anaconda\lib\site-packages\cx_Freeze\dist.py", line 232, in run
    freezer.Freeze()
  File "C:\Users\Devin\Anaconda\lib\site-packages\cx_Freeze\freezer.py", line 606, in Freeze
    self.finder = self._GetModuleFinder()
  File "C:\Users\Devin\Anaconda\lib\site-packages\cx_Freeze\freezer.py", line 346, in _GetModuleFinder
    finder.IncludeModule(name)
  File "C:\Users\Devin\Anaconda\lib\site-packages\cx_Freeze\finder.py", line 678, in IncludeModule
    namespace = namespace)
  File "C:\Users\Devin\Anaconda\lib\site-packages\cx_Freeze\finder.py", line 386, in _ImportModule
    raise ImportError("No module named %r" % name)
ImportError: No module named 'oslo.utils'

我在Windows 8上通过Continuum Anaconda安装运行Python 2.7。我已经使用pip安装了oslo v1.0.0（并重新安装它以试图修复此问题，但无济于事）。 Cx_freeze是版本4.3.3，并且oslo模块不是egg或zip，而是在site-packages下的其他所有内容。

'导入oslo'和'import oslo.utils'都在解释器中工作。 setup.py中手动包含的其他模块正常工作。我的setup.py文件如下所示：

import sys
from cx_Freeze import setup, Executable


# GUI applications require a different base on Windows (the default is for a
# console application).
base = None
if sys.platform == "win32":
    base = "Win32GUI"

# include email.__init__ lazy imports manually for pyrax
MIMENAMES = [
    'audio',
    'base',
    'image',
    'message',
    'multipart',
    'nonmultipart',
    'text',
    ]

email_includes = ['email.mime.' + x for x in MIMENAMES]

includes = ['oslo.utils']
includes.extend(email_includes)

include_files = []

execu = Executable(
  script = "main.py",
  initScript = None,
  base = base,
  targetName = "main.exe",
  compress = False,
  copyDependentFiles = True,
  appendScriptToExe = False,
  appendScriptToLibrary = False,
  icon = None
)

setup(  name = "issgmain",
        version = "0.1",
        description = "my description",
        options = {"build_exe": {"includes":includes, "include_files": include_files}},
        executables = [execu]
        )

非常感谢思想和解决方法。谢谢！

Answer 1

重新作为答案：

添加到build_exe选项：

"namespace_packages":["oslo"]

oslo是一个命名空间包，cx_Freeze需要知道它才能正常工作。

显然你还需要将它添加到包中：

"packages":["oslo"]

我不确定为什么还需要这一步。

cx_freeze无法找到oslo模块

1 个答案: