Bump black to v21.4b2 and allow to install as pre-release

otherwise it's not working without the poetry.lock

changed milestone to %0.10.0

added Dep label

requested review from @moul and removed review request for @matograine

assigned to @moul and unassigned @matograine

enabled an automatic merge when the pipeline for 58c3cf87 succeeds

merged

@moul I get errors during tests right after this commit.

subprocess.CalledProcessError: Command '['poetry', 'run', 'silkaj', '--gtest', 'balance', '3dnbnYY9i2bHMQUGyFp5GVvJ2wBkVpus31cDJA5cfRpj']' returned non-zero exit status 1.

...

Results (5.75s):
     167 passed
       4 failed
         - tests/test_end_to_end.py:23 test_info
         - tests/test_end_to_end.py:30 test_wot
         - tests/test_end_to_end.py:41 test_id
         - tests/test_end_to_end.py:48 test_balance

edit - seems to be a local issue :-(

pytest output is here (for reference, I won't investigate today): https://git.duniter.org/clients/python/silkaj/-/snippets/574

error is:

stdout = b"\n[RuntimeError]\nThe Poetry configuration is invalid:\n  - [dev-dependencies.black] {'version': '^21.4b2', 'allow-prereleases': True} is not valid under any of the given schemas\n\n"

however, the right version is installed:

# in poetry shell
$ black --version
black, version 21.4b2

Which poetry version do you run?

outside shell:

$ poetry --version
Poetry version 1.1.6

inside poetry shell (same result before and after the last commit):

$ poetry --version
/home/thomas/.cache/pypoetry/virtualenvs/silkaj-aMRjPcbt-py3.7/bin/python3: No module named poetry

Can you run poetry --version in the test to check if it's not calling an other poetry installed somewhere else?

Do you have any error when running poetry run silkaj on this commit and on previous commit (git checkout HEAD~1)?

I cloned the repo to a fresh dir to avoid directory-specific problems. I still get this issue.

• I can poetry run silkaj info (outside of poetry shell, naturally) on HEAD and HEAD~1.

• Inside poetry shell, unsurprisingly I get:

$ poetry run silkaj info
/home/thomas/.cache/pypoetry/virtualenvs/silkaj-Yw96Ud83-py3.7/bin/python3: No module named poetry

I can't run poetry --version in tests.

edit: using this function:

def test_poetry():
    output = check_output(["poetry", "--version"])
    print (output.decode())
    assert False

$ pytest -k poetry -vvvvv
...
Poetry version 1.0.0b1

So, tests are calling another poetry version than the one installed. I updated Poetry not long ago... I don't remember which version I was running before.

mentioned in issue #399

OK, solved, it was because of a faulty alias on my side. Sorry for the trouble.

Good you fixed it!

changed title from Update black to v21.4b2 and allow to install as pre-release to Bump black to v21.4b2 and allow to install as pre-release