冻结问题 Python Pandas

Question

我刚从 Python 2.7 升级到 3.6。我有一个相当大的带有 GUI 的脚本，我用 pyinstaller 将其冻结为一个 .exe 文件。

我现在对 .py 脚本做了一些更改，在我冻结它之前它可以与新的 Python 版本一起使用。

但是，当我冻结时，我收到 "Failed to execute script" 消息。我试图查看错误代码，并将问题追溯到 Pandas 模块。这是错误消息：

C:\Users\MRCH\dist>My_File.exe
Traceback (most recent call last):
  File "site-packages\pandas\__init__.py", line 26, in <module>
  File "c:\anaconda3\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exec_module
    exec(bytecode, module.__dict__)
  File "site-packages\pandas\_libs\__init__.py", line 4, in <module>
  File "c:\anaconda3\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 714, in load_module
    module = loader.load_module(fullname)
  File "pandas/_libs/tslib.pyx", line 1, in init pandas._libs.tslib
ModuleNotFoundError: No module named 'pandas._libs.tslibs.timedeltas'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "My_File.py", line 6, in <module>
  File "c:\anaconda3\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exec_module
    exec(bytecode, module.__dict__)
  File "site-packages\pandas\__init__.py", line 35, in <module>
ImportError: C extension: No module named 'pandas._libs.tslibs.timedeltas' not built. 
**If you want to import pandas from the source directory, you may need to run 'python setup.py build_ext --inplace --force' to build the C extensions first.**
[2032] Failed to execute script My_File

错误信息建议先通过运行宁'python setup.py build_ext --inplace --force'导入pandas。我在哪里运行这个？如果我从 cmd 运行它找不到 setup.py 文件？

Answer 1

@apogalacticon 谢谢！

将以下行添加到 .spec 文件解决了问题：

hiddenimports = ['pandas._libs.tslibs.timedeltas']

冻结问题 Python Pandas

Issues with freezing Python Pandas

python

pyinstaller

pandas