Question

我试图为Python3.4中的某些代码创建可执行文件，以便分发到Windows。这个程序需要GDAL来实现一些映射函数，但它在cx_Freeze构建期间出现在Missing Modules中：

Missing modules:
? _gdal imported from osgeo, osgeo.gdal
? _gdal_array imported from osgeo.gdal_array
? _gdalconst imported from osgeo.gdalconst
? _ogr imported from osgeo.ogr
? _osr imported from osgeo.osr

cx_Freeze .exe仍在构建，但是当我尝试运行它时，我自然会得到：

ImportError: No module named '_gdal'

以下是我的设置脚本：

import sys  
from cx_Freeze import setup, Executable 

application_title = "Parametric_Price" #what you want to application to be called
main_python_file = "ParamMain.py" #the name of the python file you use to run the program

base = None
if sys.platform == "win32":
    base = "Win32GUI"

includes = ["atexit","re","osgeo.ogr"]
packages = ["osgeo"]
# includeFiles = 

build_exe_options = {"packages": packages, "includes": includes}

setup(
        name = application_title,
        version = "0.1",
        description = "Parametric pricing tool using historical earthquake, hurricane datasets",
        options = {"build_exe" : build_exe_options },
        executables = [Executable(main_python_file, base = base)])

我已经尝试过各种方法在cx_Freeze安装文件的build_exe选项中手动使用includes来手动包含模块，但无法使用，并且在Python3上实际上限制了我对备用可执行分发工具的选择。有没有人想出如何解决这个导入？

Answer 1

我遇到了同样的麻烦，这似乎与SWIG有关。我的解决方法是从Traceback获得所有的＆＃39; osgeo＆＃39;使用以下代码段抛出异常并手动修改代码的文件（例如，C：\ Python34 \ Lib \ site-packages \ osgeo__init __。py）：

 except ImportError:
    import _gdal
    return _gdal

为：

 except ImportError:
    from osgeo import _gdal # MANUAL PATCH: added 'from osgeo'
    return _gdal

希望它有所帮助！

使用cx_Freeze，Python3.4导入GDAL

1 个答案: