Python 3 Compatibility #5

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1. pyhakr commented on Nov 28, 2016

   

   pyhakr

   on Nov 28, 2016

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   currently doing a py3 conversion of private automation system and willing to help out.
2. glensc commented on Jun 2, 2023

   

   glensc

   on Jun 2, 2023

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   is this error related to lack of python3 support?

   ✖ pip install python-cdb
   Collecting python-cdb
     Using cached python-cdb-0.35.tar.gz (19 kB)
     Preparing metadata (setup.py) ... error
     error: subprocess-exited-with-error
     
     × python setup.py egg_info did not run successfully.
     │ exit code: 1
     ╰─> [11 lines of output]
         Traceback (most recent call last):
           File "<string>", line 2, in <module>
           File "<pip-setuptools-caller>", line 34, in <module>
           File "/private/var/folders/f1/qj3m1q9507d2_7rnqwfgzyrm0000gp/T/pip-install-18svtd17/python-cdb_8f82bd43dc6740eca3362661cc4d7001/setup.py", line 25, in <module>
             ext_modules = [ Extension(
                             ^^^^^^^^^^
           File "/Users/glen/scm/delfi/api/pix-redirect-to-media-api-image-cropper/csv2cdb.py/.direnv/python-3.11/lib/python3.11/site-packages/setuptools/extension.py", line 130, in __init__
             super().__init__(name, sources, *args, **kw)
           File "/Users/glen/scm/delfi/api/pix-redirect-to-media-api-image-cropper/csv2cdb.py/.direnv/python-3.11/lib/python3.11/site-packages/setuptools/_distutils/extension.py", line 110, in __init__
             raise AssertionError("'sources' must be a list of strings")
         AssertionError: 'sources' must be a list of strings
         [end of output]
     
     note: This error originates from a subprocess, and is likely not a problem with pip.
   error: metadata-generation-failed
   
   × Encountered error while generating package metadata.
   ╰─> See above for output.
   
   note: This is an issue with the package mentioned above, not pip.
   hint: See above for details.
   
   
   
3. merwok commented on Jun 2, 2023

   

   merwok

   on Jun 2, 2023

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   Yes: the setup script uses the map function to get a list of C source files, which returns a list in python 2 and a custom iterable in python 3.

   This repo does not seem active, interested people could create a fork, address the issues and publish with a different name on PyPI.
4. bbayles commented on Jun 2, 2023

   

   bbayles

   on Jun 2, 2023

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   pure-cdb has a python-cdn compatibility mode, FWIW.