解决pyinstaller打包后运行，出现ModuleNotFoundError: No module named 'pywt._extensions._cwt'...

终于把打包问题解决了，Python打包方法——Pyinstaller CentOS下踩坑记录

美滋滋，赶紧发给同事试一下

居然报错

Traceback (most recent call last):
  File "app.py", line 13, in 
    import d_opt_v0 as mp
  File "/usr/local/python36/lib/python3.6/site-packages/PyInstaller/loader/pyimod03_importers.py", line 627, in exec_module
    exec(bytecode, module.__dict__)
  File "d_opt_v0.py", line 14, in 
    from skimage.measure import label,regionprops
  File "/usr/local/python36/lib/python3.6/site-packages/PyInstaller/loader/pyimod03_importers.py", line 627, in exec_module exec(bytecode, module.__dict__) File "site-packages/skimage/__init__.py", line 135, in  File "/usr/local/python36/lib/python3.6/site-packages/PyInstaller/loader/pyimod03_importers.py", line 627, in exec_module exec(bytecode, module.__dict__) File "site-packages/skimage/data/__init__.py", line 16, in  File "/usr/local/python36/lib/python3.6/site-packages/PyInstaller/loader/pyimod03_importers.py", line 627, in exec_module exec(bytecode, module.__dict__) File "site-packages/skimage/data/_binary_blobs.py", line 2, in  File "/usr/local/python36/lib/python3.6/site-packages/PyInstaller/loader/pyimod03_importers.py", line 627, in exec_module exec(bytecode, module.__dict__) File "site-packages/skimage/filters/__init__.py", line 3, in  File "/usr/local/python36/lib/python3.6/site-packages/PyInstaller/loader/pyimod03_importers.py", line 627, in exec_module exec(bytecode, module.__dict__) File "site-packages/skimage/filters/edges.py", line 17, in  File "/usr/local/python36/lib/python3.6/site-packages/PyInstaller/loader/pyimod03_importers.py", line 627, in exec_module exec(bytecode, module.__dict__) File "site-packages/skimage/restoration/__init__.py", line 7, in  File "/usr/local/python36/lib/python3.6/site-packages/PyInstaller/loader/pyimod03_importers.py", line 627, in exec_module exec(bytecode, module.__dict__) File "site-packages/skimage/restoration/_denoise.py", line 8, in  File "/usr/local/python36/lib/python3.6/site-packages/PyInstaller/loader/pyimod03_importers.py", line 627, in exec_module exec(bytecode, module.__dict__) File "site-packages/pywt/__init__.py", line 16, in  File "pywt/_extensions/_pywt.pyx", line 1, in init pywt._extensions._pywt ModuleNotFoundError: No module named 'pywt._extensions._cwt'

 

莫非环境原因？本地试一下，同样的错误。。。

 

搜到了这个https://blog.csdn.net/zyc121561/article/details/79562935

需要添加hiddenimport

 

查一下官方文档

--hidden-import MODULENAME, --hiddenimport MODULENAME

Name an import not visible in the code of the script(s). This option can be used multiple times.

 

不需要修改package中的配置，直接在打包时候引入参数就可以

pyinstaller -F --hidden-import=pywt --hidden-import=pywt._extensions._cwt app.py

 

放到服务器上试一下，又报错

ImportError: libxcb.so.1: cannot open shared object file: No such file directory

理论上，应该使用--add-binary，可是实际测下来--add-data也可以

pyinstaller -F --add-binary '/usr/lib64/libxcb.so.1:.' --hidden-import=pywt --hidden-import=pywt._extensions._cwt app.py
pyinstaller -F --add-data /usr/lib64/libxcb.so.1:. --hidden-import=pywt --hidden-import=pywt._extensions._cwt app.py

　　

搞定

 

转载于:https://www.cnblogs.com/jerryzh/p/10937918.html