7

我正在尝试使用 cx_Freeze 创建一个基本的 exe。它适用于没有 numpy 但我无法使用 numpy 正确制作的 .py 程序。

*有想法该怎么解决这个吗?我需要在 setup.py 中包含什么内容吗?

当我去运行exe它说:

           c:\Python32\Scripts\dist>Assignment4_5.exe
           Traceback (most recent call last):
     File "C:\Python32\lib\site-packages\cx_Freeze\initscripts\Console3.py", line 2
     7, in <module>
     exec(code, m.__dict__)
     File "c:\Python32\Assignment4_5.py", line 6, in <module>
     import numpy as np
     File "C:\Python32\lib\site-packages\numpy\__init__.py", line 137, in <module>
     from . import add_newdocs
     File "C:\Python32\lib\site-packages\numpy\add_newdocs.py", line 9, in <module>

     from numpy.lib import add_newdoc
     File "C:\Python32\lib\site-packages\numpy\lib\__init__.py", line 17, in <modul
     e>
    from .npyio import *
    File "C:\Python32\lib\site-packages\numpy\lib\npyio.py", line 6, in <module>
    from . import format
    ImportError: cannot import name format

   c:\Python32\Scripts\dist>

安装程序.py:

   from cx_Freeze import setup, Executable

   includeDependencies = []

   setup(
        name = "Assignment4_5PythonExe",
        version = "0.1",
        description = "Sort Methods",
        executables = [Executable("Assignment4_5.py")]
        )
4

3 回答 3

5

这是 cx_Freeze 中的一个错误 - 它不会自动检测到它应该复制模块numpy.lib.format。它已经在开发版本中修复,所以如果你有能力尝试它,它应该可以工作。

否则,您需要指定numpy.lib.format需要包含在您的setup.py. 该行将如下所示:

options = {"build_exe": {"packages": ["numpy.lib.format"]}},

另请参阅文档

于 2012-04-04T21:10:29.347 回答
5

Numpy 似乎对 cx_Freeze 有点困惑,因此您需要明确声明它。如文档中所引用

这是您的解决方案:

   from cx_Freeze import setup, Executable

   build_exe_options = {"packages": ["numpy"]}

   setup(
        name = "Assignment4_5PythonExe",
        version = "0.1",
        description = "Sort Methods",
        options = {"build_exe": build_exe_options},
        executables = [Executable("Assignment4_5.py")]
        )
于 2017-06-07T14:32:54.903 回答
0

我最近使用 cx_freeze 6.1 和 Python 3.5.4 遇到了这个问题。为了解决我的运行时问题,我不得不在运行时将 numpy lib 路径添加到系统路径中。如果它可以帮助任何人,这是相关的代码片段:

if __name__ == '__main__':
# The frozen app needs the numpy path added to it's file.
try:
    this_file = __file__
except NameError:
    this_file = sys.argv[0]
    sys.path.insert(0, str(Path(this_file).absolute().parent / "lib" / "numpy"))
于 2020-04-02T14:01:08.407 回答