Use the non-deprecated datetime.fromtimestamp method and fix some small linting errors

[RubenVanEldik]

No description provided.

[RubenVanEldik]

Hi Logtail/BetterStack maintainers!

I can't seem to figure out why the tests are failing, could you help me out? The logs are not very helpful and I run into the same issue on my computer where the testing just freezes, but this also happens on the current main branch (ee324b0).

All help is appreciated!

 py37: install_deps> python -I -m pip install -r test-requirements.txt -r requirements.txt
.pkg: install_requires> python -I -m pip install 'setuptools>=40.8.0' wheel
.pkg: _optional_hooks> python /opt/hostedtoolcache/Python/3.7.17/x64/lib/python3.7/site-packages/pyproject_api/_backend.py True setuptools.build_meta __legacy__
.pkg: get_requires_for_build_sdist> python /opt/hostedtoolcache/Python/3.7.17/x64/lib/python3.7/site-packages/pyproject_api/_backend.py True setuptools.build_meta __legacy__
.pkg: get_requires_for_build_wheel> python /opt/hostedtoolcache/Python/3.7.17/x64/lib/python3.7/site-packages/pyproject_api/_backend.py True setuptools.build_meta __legacy__
.pkg: install_requires_for_build_wheel> python -I -m pip install wheel
.pkg: freeze> python -m pip freeze --all
.pkg: pip==23.3.1,setuptools==68.0.0,wheel==0.42.0
.pkg: prepare_metadata_for_build_wheel> python /opt/hostedtoolcache/Python/3.7.17/x64/lib/python3.7/site-packages/pyproject_api/_backend.py True setuptools.build_meta __legacy__
.pkg: build_sdist> python /opt/hostedtoolcache/Python/3.7.17/x64/lib/python3.7/site-packages/pyproject_api/_backend.py True setuptools.build_meta __legacy__
py37: install_package_deps> python -I -m pip install 'msgpack>=0.5.6' 'requests>=2.18.4'
py37: install_package> python -I -m pip install --force-reinstall --no-deps /home/runner/work/logtail-python/logtail-python/.tox/.tmp/package/1/logtail-python-0.2.9.tar.gz
py37: freeze> python -m pip freeze --all
py37: 2to3==1.0,alabaster==0.7.13,Babel==2.14.0,certifi==2023.11.17,charset-normalizer==3.3.2,coverage==7.2.7,docutils==0.19,httpretty==1.1.4,idna==3.6,imagesize==1.4.1,importlib-metadata==6.7.0,Jinja2==3.1.2,logtail-python @ file:///home/runner/work/logtail-python/logtail-python/.tox/.tmp/package/1/logtail-python-0.2.9.tar.gz#sha256=33ff15d4169d67720a0e0486886fc012dcea0c05ad7f9e80e8bc870c8c0cd6fd,MarkupSafe==2.1.3,mock==5.1.0,msgpack==1.0.5,nose-py3==1.6.3,numpy==1.21.6,packaging==23.2,pip==23.3.1,Pygments==2.17.2,pytz==2023.3.post1,requests==2.31.0,setuptools==68.0.0,six==1.16.0,snowballstemmer==2.2.0,Sphinx==5.3.0,sphinxcontrib-applehelp==1.0.2,sphinxcontrib-devhelp==1.0.2,sphinxcontrib-htmlhelp==2.0.0,sphinxcontrib-jsmath==1.0.1,sphinxcontrib-qthelp==1.0.3,sphinxcontrib-serializinghtml==1.1.5,typing_extensions==4.7.1,urllib3==2.0.7,wheel==0.42.0,zipp==3.15.0
tox: py37
  py37: commands[0]> nosetests --with-coverage --cover-branches --cover-package=logtail
  Error: The operation was canceled.

[curusarn]

Hi @RubenVanEldik,

Thanks for submitting the PR. I appreciate it!

I don't see an obvious reason why the tests hang and don't finish. I'm passing this on to the team to take a look.

Thanks again for your contribution!

[RubenVanEldik]

Hi @curusarn,

Thank you for having a look at the tests and for passing it on!

[PetrHeinz]

@RubenVanEldik I also ran into the issue of hanging tests, not sure why that happens at this point. It's quite annoying, but it seems that they may hang when there is an error during the test execution.

Specifically here it was because undefined UTC was used instead of timezone.utc. Also, adding +00:00 is not necessary anymore, since results of datetime.fromtimestamp contain TZ information. I've patched it up in cfb484e.

It's safe to remove the comment about Python 2.7 since we're not supporting that version anymore (only Python ≥3.7).

Thanks again for the contribution 🙌

[PetrHeinz]

I've just released the changes in v0.2.10.