使用pyinstaller后执行编译文件“没有名为'scipy._lib.messagestream'的模块'时出错

Question

我试图在从python 2.7升级到3.6并同时移动到scipy 1.0.0之后使用pyinstaller编译我们的代码https://bitbucket.org/OES_muni/massiveoes 。 我正在研究64位win7机器。 程序本身运行正常，pyinstaller运行没有错误但是当我尝试运行构建exe文件时它给了我这个错误：

Traceback (most recent call last):   File "massiveOES\GUI.py", line 23, in <module>   File "c:\users\petr\envs\py1\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exec_module
    exec(bytecode, module.__dict__)   File "massiveOES\__init__.py", line 1, in <module>   File "c:\users\petr\envs\py1\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exec_module
    exec(bytecode, module.__dict__)   File "massiveOES\FHRSpectra.py", line 1, in <module>   File "c:\users\petr\envs\py1\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exec_module
    exec(bytecode, module.__dict__)   File "massiveOES\spectrum.py", line 3, in <module>   File "c:\users\petr\envs\py1\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exec_module
    exec(bytecode, module.__dict__)   File "site-packages\scipy\optimize\__init__.py", line 241, in <module>   File "c:\users\petr\envs\py1\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exec_module
    exec(bytecode, module.__dict__)   File "site-packages\scipy\optimize\_minimize.py", line 28, in <module>   File "c:\users\petr\envs\py1\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exec_module
    exec(bytecode, module.__dict__)   File "site-packages\scipy\optimize\_trustregion_krylov.py", line 2, in <module>   File "c:\users\petr\envs\py1\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exec_module
    exec(bytecode, module.__dict__)   File "site-packages\scipy\optimize\_trlib\__init__.py", line 1, in <module> File "c:\users\petr\envs\py1\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 714, in load_module
    module = loader.load_module(fullname)   File "messagestream.pxd", line 5, in init scipy.optimize._trlib._trlib ModuleNotFoundError: No module named 'scipy._lib.messagestream' [2128] Failed to execute script GUI

Answer 1

好的，以下解决了我的直接问题：编辑pyinstaller .spec文件以使用Scipy添加以下隐藏导入：

 hiddenimports=['scipy._lib.messagestream']

请参阅我的问题了解更多。