It appears sqlalchemy has recently reformatted their project with
Black 21.5b1.
Most of our dependencies have a lower bound and creating a test
environment with the oldest acceptable dependencies runs the full
Black test suite just fine. The only exception to this is aiohttp-cors.
It's unbounded and the oldest version 0.1.0 until 0.4.0 breaks the
test suite in such an old environment.
Failure with 0.1.0:
```
tests/test_blackd.py:10: in <module>
import blackd
testenv/lib/python3.8/site-packages/blackd/__init__.py:12: in <module>
import aiohttp_cors
testenv/lib/python3.8/site-packages/aiohttp_cors/__init__.py:29: in <module>
from .urldispatcher_router_adapter import UrlDistatcherRouterAdapter
testenv/lib/python3.8/site-packages/aiohttp_cors/urldispatcher_router_adapter.py:27: in <module>
class UrlDistatcherRouterAdapter(RouterAdapter):
testenv/lib/python3.8/site-packages/aiohttp_cors/urldispatcher_router_adapter.py:32: in UrlDistatcherRouterAdapter
def route_methods(self, route: web.Route):
E AttributeError: module 'aiohttp.web' has no attribute 'Route'
```
For 0.2.0:
```
tests/test_blackd.py:10: in <module>
import blackd
testenv/lib/python3.8/site-packages/blackd/__init__.py:12: in <module>
import aiohttp_cors
testenv/lib/python3.8/site-packages/aiohttp_cors/__init__.py:27: in <module>
from .cors_config import CorsConfig
testenv/lib/python3.8/site-packages/aiohttp_cors/cors_config.py:24: in <module>
from .urldispatcher_router_adapter import UrlDistatcherRouterAdapter
testenv/lib/python3.8/site-packages/aiohttp_cors/urldispatcher_router_adapter.py:27: in <module>
class UrlDistatcherRouterAdapter(AbstractRouterAdapter):
testenv/lib/python3.8/site-packages/aiohttp_cors/urldispatcher_router_adapter.py:32: in UrlDistatcherRouterAdapter
def route_methods(self, route: web.Route):
E AttributeError: module 'aiohttp.web' has no attribute 'Route'
```
For 0.3.0:
```
ERROR: Cannot install aiohttp-cors==0.3.0 and aiohttp==3.6.0 because these package versions have conflicting dependencies.
The conflict is caused by:
The user requested aiohttp==3.6.0
aiohttp-cors 0.3.0 depends on aiohttp<=0.20.2 and >=0.18.0
To fix this you could try to:
1. loosen the range of package versions you've specified
2. remove package versions to allow pip attempt to solve the dependency conflict
ERROR: ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/user_guide/#fixing-conflicting-dependencies
```
Commit history before merge:
* Replace references to master branch
* Update .flake8 to reference docs on RTD
We're moving away from GitHub as a documentation host to only RTD because
it's makes our lives easier creating good docs. I know this link is dead right now,
but it won't be once we release a new version with the documentation reorganization
changes (which should be soon!).
Co-authored-by: Richard Si <63936253+ichard26@users.noreply.github.com>
This is a follow-up of #2203 that uses a pytest marker instead of a bunch of
`skipUnless`. Similarly to the Python 2 tests, they are running by default and
will crash on an unsuspecting contributor with missing dependencies. This is
by design, we WANT contributors to test everything. Unless we actually don't
and then we can run:
pytest --run-optional=no_blackd
Relatedly, bump required aiohttp to 3.6.0 at least to get rid of expected
failures on Python 3.8 (see 6b5eb7d465).
* Add primer CI tool 💩
- Run in PATH `black` binary on configured projects
- Can set wether we expect changes or not per project
- Can set what python versions are supported for a project
- if `long_checkout` True project will not be ran on CI
Will add to CI after I finish unit tests to avoid silly bugs I'm sure I have 🤪
Tests:
- Manual Run - Will add unit tests if people think it will be useful
- Output:
```shell
(b) cooper-mbp1:black cooper$ time /tmp/b/bin/black-primer -k -w /tmp/cooper_primer_1
[2020-05-10 08:48:25,696] INFO: 4 projects to run black over (lib.py:212)
[2020-05-10 08:48:25,697] INFO: Skipping aioexabgp as it's disabled via config (lib.py:166)
[2020-05-10 08:48:25,699] INFO: Skipping bandersnatch as it's disabled via config (lib.py:166)
[2020-05-10 08:48:28,676] INFO: Analyzing results (lib.py:225)
-- primer results 📊 --
2 / 4 succeeded (50.0%) ✅
0 / 4 FAILED (0.0%) 💩
- 2 projects Disabled by config
- 0 projects skipped due to Python Version
- 0 skipped due to long checkout
real 0m3.304s
user 0m9.529s
sys 0m1.019s
```
- ls of /tmp/cooper_primer_1
```
(b) cooper-mbp1:black cooper$ ls -lh /tmp/cooper_primer_1
total 0
drwxr-xr-x 21 cooper wheel 672B May 10 08:48 attrs
drwxr-xr-x 14 cooper wheel 448B May 10 08:48 flake8-bugbear
```
* Address mypy 3.6 type errors
- Don't use asyncio.run() ... go back to the past :P
- Refactor results into a named tuple of two dicts to avoid typing nightmare
- Fix some variable names
- Fix bug with rebase logic in git_checkout_or_rebase
* Prettier the JSON config file for primer
* Delete projects when finished, move dir to be timestamped + shallow copy
* Re-enable disabled projects post @JelleZijlstra's docstring fix
* Workaround for future annotations until someone tells me the correct fix
- Move black.py to src/black/__init__.py
- Have setuptools_scm make src/_black_version.py and exclude from git
- Move blackd.py to src/blackd/__init__.py
- Move blib2to3/ to src/
- Update `setup.py`
- Update unittests to pass
- Mostly path fixing + resolving
- Update CI
- pre-commit config
- appveyor + travis
Tested on my mac with python 3.7.5 via:
```
python3 -m venv /tmp/tb3
/tmp/tb3/bin/pip install --upgrade setuptools pip coverage pre-commit
/tmp/tb2/bin/pip install ~/repos/black/
cd ~/repos/black/
/tmp/tb2/bin/coverage run tests/test_black.py
/tmp/tb3/bin/pre-commit run -a
/tmp/tb3/bin/black --help
/tmp/tb3/bin/black ~/repos/ptr/ptr.py
```
* Split out Change Log
- Move to CHANGES.md to allow bots to see changes
- MANIFEST.in already includes *.md so CHANGES.md will be included
- THis maintains format but the change log will now be after acknowledgements
- This also ensure this gets added to pypi.org via setup.py function
* Make most of blib2to3 directly typed and mypyc-compatible
This used a combination of retype and pytype's merge-pyi to do the
initial merges of the stubs, which then required manual tweaking to
make actually typecheck and work with mypyc.
Co-authored-by: Sanjit Kalapatapu <sanjitkal@gmail.com>
Co-authored-by: Michael J. Sullivan <sully@msully.net>
* Make black able to compile and run with mypyc
The changes made fall into a couple categories:
* Fixing actual type mistakes that slip through the cracks
* Working around a couple mypy bugs (the most annoying of which being
that we need to add type annotations in a number of places where
variables are initialized to None)
Co-authored-by: Sanjit Kalapatapu <sanjitkal@gmail.com>
Co-authored-by: Michael J. Sullivan <sully@msully.net>
In #1082, _version.py was renamed to _black_version.py, but the
py_modules line in setup.py wasn't changed, which meant that when
installed from source, running it failed with something like:
```
Traceback (most recent call last):
File "~/.pyenv/versions/3.6.5/bin/black", line 5, in <module>
from black import patched_main
File "~/.pyenv/versions/3.6.5/lib/python3.6/site-packages/black.py", line 55, in <module>
from _black_version import version as __version__
ModuleNotFoundError: No module named '_black_version'
```
Some users are installing Black as a dependency in their project. Having
a _version.py in site-packages is asking for a conflict sooner or later.
Ideally we shouldn't require a separate version file at all, that's an
additional import we need to make. But I'll leave that bikeshedding for
a different time.
* add test for special unicode symbol which usual re can not process correctly
add regex lib which supports unicode 12.1.0 standard
replace re usage in project in favor to regex
* #455 fix dependency
Black will cache already formatted files using their file size and
modification timestamp. The cache is per-user and will always be used
unless Black is used with --diff or with code provided via standard
input.
* Normalize string quotes
Convert single-quoted strings to double-quoted. Convert triple single-quoted strings to triple double-quoted. Do not touch any strings where conversion would increase the number of backslashes.
Fixes#51.
* reformat Black itself
