On 24. 01. 20 22:54, Serhiy Storchaka wrote:
23.01.20 17:20, Victor Stinner пише:
> * Removed collections aliases to ABC classes
Adding loud warning was one of largest compatibility breaking changes in 3.8,
because many active projects treat warnings in tests as errors. I had doubts
about removing them. On one side, they were deprecated for a very long time. On
other side, most time it was silent deprecation, and the removal will affect too
much projects. I agree with deferring this removal.
Some data points:
This has so far affected ~65 from ~200 projects that we found fail to build in
Fedora w/3.9.
> * Remove "U" mode of open(): having to use io.open() just for Python 2
> makes the code uglier
~10
* Removed tostring/fromstring methods in array.array and base64 modules
~10
* Removed fractions.gcd() function (which is similar to math.gcd())
0
* Removed old plistlib API: 2.7 doesn't have the new API
2
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Miro Hrončok
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Phone: +420777974800
IRC: mhroncok
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