Bug/missing cryptography mysql

[vindex10]

When installed into a clean environment, testcontainers-mysql requires cryptography package to authenticate with "mock db". This pull requests specifies the requirement for pymysql (which is the reason why cryptography is required):

https://github.com/PyMySQL/PyMySQL/blob/b1399c95bcde8ef73cbc3a6d4e8bf767094bbd9e/pyproject.toml#L31

This happens only for mysql:8, mysql:5 doesn't have this issue.

[pffijt]

@vindex10 Thank you for submitting your contribution!

[vindex10]

Thank you! It seems tests for mysql passed :)

[pffijt]

@vindex10 Indeed the mysql tests are succeeding. I will have look at the other failing tests

[tillahoffmann]

Thanks for having a look into the other failing tests. Could you also rebuild the requirements files by running make requirements from the root directory?

[vindex10]

DISREGARD. I had to align with the master branch, now it is in progress

didnt work out of the box

 ERROR: Could not find a version that satisfies the requirement codecov>=2.1.0 (from versions: none)
Traceback (most recent call last):
File "/usr/local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
self._add_to_criteria(self.state.criteria, r, parent=None)
File "/usr/local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
raise RequirementsConflicted(criterion)
pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('codecov>=2.1.0')
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 93, in resolve
collected.requirements, max_rounds=try_to_avoid_resolution_too_deep
File "/usr/local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
state = resolution.resolve(requirements, max_rounds=max_rounds)
File "/usr/local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 350, in resolve
raise ResolutionImpossible(e.criterion.information)
pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('codecov>=2.1.0'), parent=None)]
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/local/bin/pip-compile", line 8, in <module>
sys.exit(cli())
File "/usr/local/lib/python3.7/site-packages/click/core.py", line 1130, in __call__
return self.main(*args, **kwargs)
File "/usr/local/lib/python3.7/site-packages/click/core.py", line 1055, in main
rv = self.invoke(ctx)
File "/usr/local/lib/python3.7/site-packages/click/core.py", line 1404, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/lib/python3.7/site-packages/click/core.py", line 760, in invoke
return __callback(*args, **kwargs)
File "/usr/local/lib/python3.7/site-packages/click/decorators.py", line 26, in new_func
return f(get_current_context(), *args, **kwargs)
File "/usr/local/lib/python3.7/site-packages/piptools/scripts/compile.py", line 592, in cli
results = resolver.resolve(max_rounds=max_rounds)
File "/usr/local/lib/python3.7/site-packages/piptools/resolver.py", line 595, in resolve
compatible_existing_constraints=compatible_existing_constraints,
File "/usr/local/lib/python3.7/site-packages/piptools/resolver.py", line 628, in _do_resolve
check_supported_wheels=not self.options.target_dir,
File "/usr/local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 101, in resolve
raise error from e
pip._internal.exceptions.DistributionNotFound: No matching distribution found for codecov>=2.1.0
make: *** [Makefile:70: requirements/3.7.txt] Error 1

[tillahoffmann]

#331, which adds a workflow to build requirements files, is now merged will soon be merged. If you can't get it to run locally, rebase on master, and push your changes. The workflow will then build the requirements and you can download them as build artifacts. Bit convoluted but ever so slightly better than fiddling with local installations.

[vindex10]

local build failed. @tillahoffmann please allow workflows :) I rebased on top of #331

[vindex10]

@tillahoffmann Hi! I managed to run make requirements now and pushed the new version. could you please trigger the tests?

[vindex10]

@tillahoffmann all checks have passed! 🎉

[vindex10]

@tillahoffmann please allow the workflows again, I resolved the conflicts.

I will update the requirements with get_requirements.py if the tests fail

[vindex10]

@tillahoffmann all checks have passed! should we merge before it gained more conflicts? :)

[tillahoffmann]

Thanks @vindex10! Could you please update the requirement files as outlined here?

[vindex10]

@tillahoffmann done.
I only did the last step: "python3 get_requirements.py --pr=[]"

I hope it is correct :)

[vindex10]

Why were the 12 checks cancelled? is it expected?

[vindex10]

@tillahoffmann could you please comment? I see only successful or cancelled checks, no failed.