Author vstinner
Recipients hroncok, mark.dickinson, vstinner
Date 2020-02-06.13:42:26
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Message-id <1580996546.38.0.10705696753.issue39350@roundup.psfhosted.org>
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I tried but failed to write a test to mimick numpy.int64 type. I tried to build a type which implements numbers.Rational but don't inherit from int, but there are way too many methods that I have to implement :-(

Morever, installing numpy on a Python 3.9 virtual environment is quite tricky. Lhe latest Cython release (0.29.14) isn't compatible with Python 3.9.

Miro gave me a command to install Cython on Python 3.9:

python -m pip install https://github.com/cython/cython/archive/master.tar.gz --install-option="--no-cython-compile"

But then "pip install numpy" tries to reinstall Cython which fails :-/
History
Date User Action Args
2020-02-06 13:42:26vstinnersetrecipients: + vstinner, mark.dickinson, hroncok
2020-02-06 13:42:26vstinnersetmessageid: <1580996546.38.0.10705696753.issue39350@roundup.psfhosted.org>
2020-02-06 13:42:26vstinnerlinkissue39350 messages
2020-02-06 13:42:26vstinnercreate