cx_freeze找不到奥斯陆模块

Question

我试图使用cx_freeze从导入金字塔的Python (与Rackspace接口)创建一个Windows可执行文件。Pyrax需要奥斯陆(https://github.com/openstack/oslo.utils)，这是我安装的用于使用OpenStack的模块。当我试图运行编译好的.exe时，它说它找不到模块'oslo.utils‘。当我试图在我的setup.py文件中包含这个模块，或者只包含奥斯陆模块时，我会得到以下错误：

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上运行Python2.7，通过一个连续的Anaconda安装。我已经使用pip安装了奥斯陆v1.0.0 (为了修复这个问题，我重新安装了它，但是没有用)。Cx_freeze是4.3.3版本，而奥斯陆模块不是一个鸡蛋或拉链，而是在站点包下的其他所有东西中随处可见。

“导入奥斯陆”和“导入oslo.utils”都在解释器中工作。setup.py中手动包含的其他模块工作正常。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]
        )

想法和解决办法很受赞赏。谢谢!

Answer 1

重新张贴作为答复：

添加到build_exe选项中：

"namespace_packages":["oslo"]

oslo是一个命名空间包，cx_Freeze需要了解它才能正常工作。

显然，您还需要将其添加到包中：

"packages":["oslo"]

我不知道为什么还需要这一步。