[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Re: Allow installation on buster of a package not supporting 3.7 (async/await syntax error when generating bytecode)



Just tried but it's not working:

I wrote:

dir|3.7-|/usr/lib/python3/dist-packages/tensorflow/

But installing the package gives:

Traceback (most recent call last):
  File "/usr/bin/py3compile", line 290, in <module>
    main()
  File "/usr/bin/py3compile", line 266, in main
    e_patterns = get_exclude_patterns()
  File "/usr/bin/py3compile", line 93, in get_exclude_patterns
    for type_, vers, dname, pattern in get_exclude_patterns_from_dir():
  File "/usr/share/python3/debpython/__init__.py", line 22, in __call__
    self.cache[key] = self.func(*args, **kwargs)
  File "/usr/bin/py3compile", line 68, in get_exclude_patterns_from_dir
    type_, vrange, dname, pattern = line.split('|', 3)
ValueError: not enough values to unpack (expected 4, got 3)

I'm wondering if the "dir" type is actually supported: "re" type contains the appropriate number of fields.

Regards, Adam.

On 11/9/18 6:43 PM, Adam Cecile wrote:
Thanks a lot Nicolas !

It looks perfect, I made the modification but haven't been able to test it yet.

Le 8 novembre 2018 14:26:07 GMT+01:00, Nicolas Dandrimont <olasd@debian.org> a écrit :
Hi!

* Adam Cécile <acecile@le-vert.net> [2018-11-08 09:15:59 +0100]:

Hello list, I have a package working perfectly fine on Pyrhon 3.6 but using async/await methods so it cannot work on python 3.7 at the moment. During package compilation, I popd 3.7 from supported version returned by py3version and it allows me to build the package just fine: Problem: I cannot install it. Despite 3.7 was not "enabled" during build, when installing debian helpers try to compile bytecode for both 3.6 and 3.7 and fails. Is there any way to workaround that ?
You can use the bcep (bytecompile exception pattern) mechanism. The documentation can be found in dh_python3(1)[1] and /usr/share/doc/dh-python/README.PyDist, and you can find some examples in codesearch. [1] https://manpages.debian.org/unstable/dh-python/dh_python3.1.en.html#bcep_files HTH,

--
Envoyé de mon appareil Android avec Courriel K-9 Mail. Veuillez excuser ma brièveté.



Reply to: