updated versioneer files

[orbeckst]

• fix Do we have a possible undefined variable in _version? #70
• only compatible with Python 3.7+
• used versioneer 0.26
• still uses vendor mode

[orbeckst]

WARNING: This PR can only be merged if we adopt NEP29 and restrict alchemtest to python ≥ 3.7.

[codecov]

Codecov Report

Merging #73 (0614777) into master (57458ef) will decrease coverage by 0.00%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master      #73      +/-   ##
==========================================
- Coverage   99.34%   99.33%   -0.01%     
==========================================
  Files          11       11              
  Lines         152      151       -1     
  Branches       18       18              
==========================================
- Hits          151      150       -1     
  Misses          1        1              

Flag	Coverage Δ
unittests	99.33% <100.00%> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
src/alchemtest/__init__.py	93.75% <100.00%> (-0.37%)	⬇️

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[orbeckst]

This PR should work after the NEP29 PR #76 is merged.

[orbeckst]

RTD failed a Python 3.7 build with

Processing /home/docs/checkouts/readthedocs.org/user_builds/alchemtest/checkouts/73
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-req-build-xffisvuw/setup.py", line 12, in <module>
        import versioneer
      File "/tmp/pip-req-build-xffisvuw/versioneer.py", line 409
        LONG_VERSION_PY: Dict[str, str] = {}
                       ^
    SyntaxError: invalid syntax
    
    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-req-build-xffisvuw/
You are using pip version 10.0.1, however version 20.3.4 is available.

It looks as if there's some typing in the new versioneer.py file that's not compatible with Python 3.7. If this is the case then this PR cannot be merged until we drop 3.7.

[orbeckst]

Interesting: RTD does not support Python > 3.8

Error

Problem in your project's configuration. Invalid "python.version": expected one of (2, 2.7, 3, 3.5, 3.6, 3.7, 3.8, pypy3.5), got 3.9

[orbeckst]

Well, RTD does not like the new versioneer file

Processing /home/docs/checkouts/readthedocs.org/user_builds/alchemtest/checkouts/73
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-req-build-hsj06cht/setup.py", line 12, in <module>
        import versioneer
      File "/tmp/pip-req-build-hsj06cht/versioneer.py", line 409
        LONG_VERSION_PY: Dict[str, str] = {}
                       ^
    SyntaxError: invalid syntax
    
    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-req-build-hsj06cht/
You are using pip version 10.0.1, however version 20.3.4 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

[xiki-tempula]

I think we should just use the old versioneer file and only update it if it fails to do what we want it to do.

[orbeckst]

Fair enough, we’ll just leave the PR open.

…

Am 10/9/22 um 11:40 schrieb Zhiyi Wu ***@***.***>:  I think we should just use the old versioneer file and only update it if it fails to do what we want it to do. — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.

[orbeckst]

We now use versioningit #93