Travis CI: Test on Python 3.8 production release #345
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Also drop the EOL Python 3.4 @hugovk Your review please.
hugovk
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Nov 9, 2019
nitzmahone
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Dec 2, 2019
perlpunk
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Dec 2, 2019
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thanks, merged! |
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released https://pypi.org/project/PyYAML/5.3/ |
stealthycoin
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Feb 28, 2020
PyYAML 5.3 dropped support for python 3.4. yaml/pyyaml#345
stealthycoin
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Feb 28, 2020
PyYAML 5.3 dropped support for python 3.4. yaml/pyyaml#345
Totktonada
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Aug 21, 2020
`pip install pyyaml` fails in AppVeyor on 64-bit Python 3.4 with the following message (full log is in [1]): | Collecting pyyaml | Downloading <...>/PyYAML-5.3.1.tar.gz (269kB) | <...> | building '_yaml' extension | Traceback (most recent call last): | <...> | File "C:\Python34-x64\lib\distutils\msvc9compiler.py", line 287, in query_vcvarsall | raise ValueError(str(list(result.keys()))) | ValueError: ['path'] It is cumulative effect of several problems. The first one is that pip does not choose a PyYAML version, which supports given Python version (it is PyYAML 5.2, see [2]), but tries to install a last one (it is PyYAML 5.3.1 ATM). There are PyYAML issues [3], [4] and [5], which are not exacly about this, but looks tightly related. Despite Python 3.4 is not officially supported in PyYAML, it works on 3.4 in fact, so it is not the problem per se. Next, there are no wheels for Python 3.4 for PyYAML 5.3.1 on PyPI (which is logical), so pip downloads the source tarball and tries to build it. And the exception shown above is raised. It looks similar to [6], so I would guess that it is a compiler setup problem within an AppVeyor Windows image. I started the discussion [7] regarding it, but we need to work the problem around. Side note: 32-bit Python 3.4 works fine, the problem appears only for the 64-bit Python 3.4 build. In order to workaround the compiler setup problem we can just choose a PyYAML version for which PyPI provides wheels for the corresponding platform / Python version / Python build. It is 5.2b1, see [8]. Python 3.4 reaches EOL 2019-03-18 with releasing 3.4.10 (see [9]). I would not consider it as the reason to drop support of it on our side, especially when we're tell about a library (our users has its users, etc) and it is hard to estimate the impact. The problem we meet here is just about a testing dependency in a particular environment. So let's keep Python 3.4 support until there will be a better reason to stop. [1]: https://ci.appveyor.com/project/tarantool/tarantool-python/builds/34769695/job/ww3s69pkuh1n9d1y [2]: yaml/pyyaml#345 [3]: yaml/pyyaml#281 [4]: yaml/pyyaml#375 [5]: yaml/pyyaml#398 [6]: https://stackoverflow.com/a/43711372/1598057 [7]: http://help.appveyor.com/discussions/problems/28023 [8]: https://pypi.org/project/PyYAML/5.2b1/#files [9]: https://www.python.org/downloads/release/python-3410/
Totktonada
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Aug 21, 2020
`pip install pyyaml` fails in AppVeyor on 64-bit Python 3.4 with the following message (full log is in [1]): | Collecting pyyaml | Downloading <...>/PyYAML-5.3.1.tar.gz (269kB) | <...> | building '_yaml' extension | Traceback (most recent call last): | <...> | File "C:\Python34-x64\lib\distutils\msvc9compiler.py", line 287, in query_vcvarsall | raise ValueError(str(list(result.keys()))) | ValueError: ['path'] It is cumulative effect of several problems. The first one is that pip does not choose a PyYAML version, which supports given Python version (it is PyYAML 5.2, see [2]), but tries to install a last one (it is PyYAML 5.3.1 ATM). There are PyYAML issues [3], [4] and [5], which are not exacly about this, but looks tightly related. Despite Python 3.4 is not officially supported in PyYAML, it works on 3.4 in fact, so it is not the problem per se. Next, there are no wheels for Python 3.4 for PyYAML 5.3.1 on PyPI (which is logical), so pip downloads the source tarball and tries to build it. And the exception shown above is raised. It looks similar to [6], so I would guess that it is a compiler setup problem within an AppVeyor Windows image. I started the discussion [7] regarding it, but we need to work the problem around. Side note: 32-bit Python 3.4 works fine, the problem appears only for the 64-bit Python 3.4 build. In order to workaround the compiler setup problem we can just choose a PyYAML version for which PyPI provides wheels for the corresponding platform / Python version / Python build. It is 5.2b1, see [8]. Python 3.4 reaches EOL 2019-03-18 with releasing 3.4.10 (see [9]). I would not consider it as the reason to drop support of it on our side, especially when we're tell about a library (our users has its users, etc) and it is hard to estimate the impact. The problem we meet here is just about a testing dependency in a particular environment. So let's keep Python 3.4 support until there will be a better reason to stop. [1]: https://ci.appveyor.com/project/tarantool/tarantool-python/builds/34769695/job/ww3s69pkuh1n9d1y [2]: yaml/pyyaml#345 [3]: yaml/pyyaml#281 [4]: yaml/pyyaml#375 [5]: yaml/pyyaml#398 [6]: https://stackoverflow.com/a/43711372/1598057 [7]: http://help.appveyor.com/discussions/problems/28023 [8]: https://pypi.org/project/PyYAML/5.2b1/#files [9]: https://www.python.org/downloads/release/python-3410/
Totktonada
added a commit
to tarantool/tarantool-python
that referenced
this pull request
Aug 21, 2020
`pip install pyyaml` fails in AppVeyor on 64-bit Python 3.4 with the following message (full log is in [1]): | Collecting pyyaml | Downloading <...>/PyYAML-5.3.1.tar.gz (269kB) | <...> | building '_yaml' extension | Traceback (most recent call last): | <...> | File "C:\Python34-x64\lib\distutils\msvc9compiler.py", line 287, in query_vcvarsall | raise ValueError(str(list(result.keys()))) | ValueError: ['path'] It is cumulative effect of several problems. The first one is that pip does not choose a PyYAML version, which supports given Python version (it is PyYAML 5.2, see [2]), but tries to install a last one (it is PyYAML 5.3.1 ATM). There are PyYAML issues [3], [4] and [5], which are not exacly about this, but looks tightly related. Despite Python 3.4 is not officially supported in PyYAML, it works on 3.4 in fact, so it is not the problem per se. Next, there are no wheels for Python 3.4 for PyYAML 5.3.1 on PyPI (which is logical), so pip downloads the source tarball and tries to build it. And the exception shown above is raised. It looks similar to [6], so I would guess that it is a compiler setup problem within an AppVeyor Windows image. I started the discussion [7] regarding it, but we need to work the problem around. Side note: 32-bit Python 3.4 works fine, the problem appears only for the 64-bit Python 3.4 build. In order to workaround the compiler setup problem we can just choose a PyYAML version for which PyPI provides wheels for the corresponding platform / Python version / Python build. It is 5.2b1, see [8]. Python 3.4 reaches EOL 2019-03-18 with releasing 3.4.10 (see [9]). I would not consider it as the reason to drop support of it on our side, especially when we're tell about a library (our users has its users, etc) and it is hard to estimate the impact. The problem we meet here is just about a testing dependency in a particular environment. So let's keep Python 3.4 support until there will be a better reason to stop. [1]: https://ci.appveyor.com/project/tarantool/tarantool-python/builds/34769695/job/ww3s69pkuh1n9d1y [2]: yaml/pyyaml#345 [3]: yaml/pyyaml#281 [4]: yaml/pyyaml#375 [5]: yaml/pyyaml#398 [6]: https://stackoverflow.com/a/43711372/1598057 [7]: http://help.appveyor.com/discussions/problems/28023 [8]: https://pypi.org/project/PyYAML/5.2b1/#files [9]: https://www.python.org/downloads/release/python-3410/
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Also drop the EOL Python 3.4 @hugovk Your review please.