internlm/SWE-Fixer-Train-110K huggingface dataset:
Repository: psf/black

Issue:
Black specifies a requirement for click>=7.1.2 but actually requires click>=8.0
**Describe the bug**

Installing `black` from the head of the `main` branch and `click<8.0` results in a stack trace whenever the tool is run.

**To Reproduce**

```bash
python3 -m venv black-click-compat-bug
source black-click-compat-bug/bin/activate
python -m pip install \
  "click<8.0" \
  git+https://github.com/psf/black
black --help
```

Resulting traceback:

```
Traceback (most recent call last):
  File "/home/enpaul/black-click-compat-bug/bin/black", line 5, in <module>
    from black import patched_main
  File "/home/enpaul/black-click-compat-bug/lib64/python3.10/site-packages/black/__init__.py", line 34, in <module>
    from click.core import ParameterSource
ImportError: cannot import name 'ParameterSource' from 'click.core' (/home/enpaul/black-click-compat-bug/lib64/python3.10/site-packages/click/core.py)
```

**Expected behavior**

Black should specify a requirement for `click>=8.0.0` ([actual specification](https://github.com/psf/black/blob/main/setup.py#L100) is for `>=7.1.2`)

**Environment**

<!-- Please complete the following information: -->

- Black's version: `21.12b1.dev40+g565f9c9`
- OS: Linux (Fedora 35)
- Python: `Python 3.10.1`



Discussion:
Thanks for the report. This should be an easy fix and we'll fix it before the next release.

To prevent this in the future, we should test against the lowest supported version of each dependency. Is there an existing tool that can do that?
I am not aware of such a tool. A hacky way (that would create more work for maintainers) would be to just make a requirements_minimum.txt and use that maybe on one Ubuntu CI job. The action would just need to install those pinned versions before installing black and we run our CI suite and maybe integration tests with diff shades/primer to find errors like this reported behavior.

Resolving patch:
diff --git a/setup.py b/setup.py
--- a/setup.py
+++ b/setup.py
@@ -97,7 +97,7 @@ def find_python_files(base: Path) -> List[Path]:
     python_requires=">=3.6.2",
     zip_safe=False,
     install_requires=[
-        "click>=7.1.2",
+        "click>=8.0.0",
         "platformdirs>=2",
         "tomli>=1.1.0",
         "typed-ast>=1.4.2; python_version < '3.8' and implementation_name == 'cpython'",


Test patch:
Repository: psf/black

Issue:
Should we switch our Sphinx HTML theme away from Alabaster?
As far as I know, Black has stuck with the same old theme from day one. I'll admit it's nice and fits in nicely with the more rustic / old vibe the all of the branding has (eg. Ford-like logo, name based off quote that's quite old). Unfortunately there's a few hard-to-workaround issues:

- Phones or really any devices with small screens are not supported at all
- Due to limitations (ie. no scrolling support in the sidebar), there's custom CSS, see [`/docs/_static/custom.css`](https://github.com/psf/black/blob/main/docs/_static/custom.css) - now I'm no web dev and I'm not sure if anyone else on the maintainer team is ... so if anything goes wrong we could easily become screwed

Also in general the theme is less friendly towards certain structural layouts (the TOCs are quite limiting - makes content hard to navigate if you aren't careful). It's not a big deal now and hopefully ever (redesigns are tiring and cause a lot of churn) but at least having the option is nice. Oh and not to mention that Alabaster [seems to be lacking attention](https://github.com/bitprophet/alabaster/commits/master).

The main alternatives I know of are [Furo](https://pradyunsg.me/furo/) and [ReadTheDocs](https://sphinx-rtd-theme.readthedocs.io/en/stable/).

But this is a big noticeable change and does touch the concept of project branding which I've tried to avoid as much as possible since I've joined (never felt like I held enough authority to bring it up). Hopefully the discussion is worthwhile even if the answer is _"no, we aren't changing it"_ :)

edit: I'll provide previews for the two alternatives I mentioned, sadly I just thought of this idea after posting this so gimme a moment


Discussion:

Resolving patch:
diff --git a/docs/conf.py b/docs/conf.py
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -115,29 +115,8 @@ def make_pypi_svg(version: str) -> None:
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-html_theme = "alabaster"
-
-html_sidebars = {
-    "**": [
-        "about.html",
-        "navigation.html",
-        "relations.html",
-        "searchbox.html",
-    ]
-}
-
-html_theme_options = {
-    "show_related": False,
-    "description": "“Any color you like.”",
-    "github_button": True,
-    "github_user": "psf",
-    "github_repo": "black",
-    "github_type": "star",
-    "show_powered_by": True,
-    "fixed_sidebar": True,
-    "logo": "logo2.png",
-}
-
+html_theme = "furo"
+html_logo = "_static/logo2-readme.png"
 
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,


Test patch:
Repository: psf/black

Issue:
Add test for `A᧚ = 0`
Black v19.10b0 fails to parse certain assignments involving unicode identifiers - [playground link here](https://black.now.sh/?version=stable&state=_Td6WFoAAATm1rRGAgAhARYAAAB0L-Wj4ABLADtdAD2IimZxl1N_WjMy7A7oUimP5kl9tNitfjGTgMhZej2xgomiikPHniF7YMrqeF7JYab2JGKtxYQLJtMAAACEQNE3-XEpLQABV0wDcxaqH7bzfQEAAAAABFla).

```python
A᧚
A፩
```

This code is in fact valid Python, as you can confirm by pasting it into a repl or with `compile("A\u19da = 0")`.

Found, as with most of my bugs, via [Hypothesmith](https://github.com/Zac-HD/hypothesmith).  Given that this applies to multiple unicode digit characters, it might be due to unicode digits in identifiers?


Discussion:
Yapf has the same problem, https://github.com/google/yapf/issues/403, `lib2to3` (of which `blib2to3` is built on) doesn't really have full unicode support.
Resolved by https://github.com/psf/black/commit/5e2bb528e09df368ed7dea6b7fb9c53e799a569f first available in 21.12b0 which broadened the acceptable character set for NAMES significantly. Thanks for reporting!
We should add a regression test to make sure this doesn't regress if we change our tokenizer.

Resolving patch:
diff --git a/fuzz.py b/fuzz.py
--- a/fuzz.py
+++ b/fuzz.py
@@ -48,7 +48,7 @@ def test_idempotent_any_syntatically_valid_python(
         dst_contents = black.format_str(src_contents, mode=mode)
     except black.InvalidInput:
         # This is a bug - if it's valid Python code, as above, Black should be
-        # able to cope with it.  See issues #970, #1012, #1358, and #1557.
+        # able to cope with it.  See issues #970, #1012
         # TODO: remove this try-except block when issues are resolved.
         return
     except TokenError as e:


Test patch:
diff --git a/tests/data/tricky_unicode_symbols.py b/tests/data/tricky_unicode_symbols.py
--- a/tests/data/tricky_unicode_symbols.py
+++ b/tests/data/tricky_unicode_symbols.py
@@ -4,3 +4,6 @@
 x󠄀 = 4
 មុ = 1
 Q̇_per_meter = 4
+
+A᧚ = 3
+A፩ = 8
Repository: psf/black

Issue:
Ignore __pypackages__ directory contents
**Describe the bug**

When using [PDM](https://pdm.fming.dev/), `black` does not ignore `__pypackages__` directory contents.

**To Reproduce**

Run `pdm run black .`

**Expected behavior**

`black` should reformat only project files.

**Environment**

- Black's version: 22.1.0
- PDM version: 1.12.6
- OS and Python version: Ubuntu 21.10 with Python 3.10.1



Discussion:

Resolving patch:
diff --git a/src/black/const.py b/src/black/const.py
--- a/src/black/const.py
+++ b/src/black/const.py
@@ -1,4 +1,4 @@
 DEFAULT_LINE_LENGTH = 88
-DEFAULT_EXCLUDES = r"/(\.direnv|\.eggs|\.git|\.hg|\.mypy_cache|\.nox|\.tox|\.venv|venv|\.svn|_build|buck-out|build|dist)/"  # noqa: B950
+DEFAULT_EXCLUDES = r"/(\.direnv|\.eggs|\.git|\.hg|\.mypy_cache|\.nox|\.tox|\.venv|venv|\.svn|_build|buck-out|build|dist|__pypackages__)/"  # noqa: B950
 DEFAULT_INCLUDES = r"(\.pyi?|\.ipynb)$"
 STDIN_PLACEHOLDER = "__BLACK_STDIN_FILENAME__"


Test patch:
Repository: psf/black

Issue:
Improve documentation for configuration options
Currently, our config options are documented only in a collapsed-by-default text block in https://black.readthedocs.io/en/stable/usage_and_configuration/the_basics.html#command-line-options. This is not very discoverable and makes it hard to give more detailed documentation, such as examples.

Instead, we should have a docs page with a separate section for each option. We can start with the existing descriptions, and extend them as needed for options with more complicated behavior.


Discussion:

Resolving patch:
diff --git a/scripts/check_version_in_basics_example.py b/scripts/check_version_in_basics_example.py
--- a/scripts/check_version_in_basics_example.py
+++ b/scripts/check_version_in_basics_example.py
@@ -20,20 +20,21 @@ def main(changes: str, the_basics: str) -> None:
 
     the_basics_html = commonmark.commonmark(the_basics)
     the_basics_soup = BeautifulSoup(the_basics_html, "html.parser")
-    (version_example,) = [
+    version_examples = [
         code_block.string
         for code_block in the_basics_soup.find_all(class_="language-console")
         if "$ black --version" in code_block.string
     ]
 
     for tag in tags:
-        if tag in version_example and tag != latest_tag:
-            print(
-                "Please set the version in the ``black --version`` "
-                "example from ``the_basics.md`` to be the latest one.\n"
-                f"Expected {latest_tag}, got {tag}.\n"
-            )
-            sys.exit(1)
+        for version_example in version_examples:
+            if tag in version_example and tag != latest_tag:
+                print(
+                    "Please set the version in the ``black --version`` "
+                    "examples from ``the_basics.md`` to be the latest one.\n"
+                    f"Expected {latest_tag}, got {tag}.\n"
+                )
+                sys.exit(1)
 
 
 if __name__ == "__main__":


Test patch:
Repository: psf/black

Issue:
Make all documentation files .md
For consistency and ease of contributing. Or at least, figure out why we can't use .md for everything.


Discussion:

Resolving patch:
diff --git a/docs/conf.py b/docs/conf.py
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -105,11 +105,15 @@ def make_pypi_svg(version: str) -> None:
 # Prettier support formatting some MyST syntax but not all, so let's disable the
 # unsupported yet still enabled by default ones.
 myst_disable_syntax = [
+    "colon_fence",
     "myst_block_break",
     "myst_line_comment",
     "math_block",
 ]
 
+# Optional MyST Syntaxes
+myst_enable_extensions = []
+
 # -- Options for HTML output -------------------------------------------------
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for


Test patch:
Repository: psf/black

Issue:
Resolve new flake8 errors thanks to recent flake8-bugbear feature releases
I recently accidentally cleared out all of my pre-commit hook installations and discovered using the latest version of everything nets us some new warnings:

```
❯ pre-commit run -a
black....................................................................Passed
Check pre-commit rev in example..........................................Passed
Check black version in the basics example................................Passed
flake8...................................................................Failed
- hook id: flake8
- exit code: 1

src/black/linegen.py:668:13: B020 Found for loop that reassigns the iterable it is iterating with each iterable value.
src/black/parsing.py:228:25: B020 Found for loop that reassigns the iterable it is iterating with each iterable value.

mypy.....................................................................Passed
prettier.................................................................Passed
Fix End of Files.........................................................Passed
Trim Trailing Whitespace.................................................Passed
```

https://github.com/psf/black/blob/3800ebd81df6a1c31d1eac8cc15899537b9cbb61/src/black/parsing.py#L219-L229

https://github.com/psf/black/blob/3800ebd81df6a1c31d1eac8cc15899537b9cbb61/src/black/linegen.py#L665-L677


Discussion:
Also visible here when the cache finally got evicted / expired: https://github.com/psf/black/runs/5668882528?check_suite_focus=true

Resolving patch:
diff --git a/src/black/linegen.py b/src/black/linegen.py
--- a/src/black/linegen.py
+++ b/src/black/linegen.py
@@ -665,9 +665,9 @@ def dont_increase_indentation(split_func: Transformer) -> Transformer:
 
     @wraps(split_func)
     def split_wrapper(line: Line, features: Collection[Feature] = ()) -> Iterator[Line]:
-        for line in split_func(line, features):
-            normalize_prefix(line.leaves[0], inside_brackets=True)
-            yield line
+        for split_line in split_func(line, features):
+            normalize_prefix(split_line.leaves[0], inside_brackets=True)
+            yield split_line
 
     return split_wrapper
 
diff --git a/src/black/parsing.py b/src/black/parsing.py
--- a/src/black/parsing.py
+++ b/src/black/parsing.py
@@ -225,8 +225,8 @@ def stringify_ast(node: Union[ast.AST, ast3.AST], depth: int = 0) -> Iterator[st
                     and isinstance(node, (ast.Delete, ast3.Delete))
                     and isinstance(item, (ast.Tuple, ast3.Tuple))
                 ):
-                    for item in item.elts:
-                        yield from stringify_ast(item, depth + 2)
+                    for elt in item.elts:
+                        yield from stringify_ast(elt, depth + 2)
 
                 elif isinstance(item, (ast.AST, ast3.AST)):
                     yield from stringify_ast(item, depth + 2)


Test patch:
Repository: psf/black

Issue:
`#fmt:skip` causes NTERNAL ERROR: Black produced different code on the second pass of the formatter
**Describe the bug**

A comment `#fmt:skip` with no internal space causes `INTERNAL ERROR: Black produced different code on the second pass of the formatter`

Also the same code, if run with `--fast` creates incorrectly formatted code with multiple copies of the comment on the next line.

**To Reproduce**

For example, take this code:

```python
import re

line = "some dummy data"
log_search = re.search('CLOCK:\s*(\[.*\])--(\[.*\])\s*=>\s*(\d*:\d*)', line)  #fmt:skip
```

And run it with these arguments:

```sh
$ black fmt_skip.py .
```

The resulting error is:

error: cannot format fmt_skip.py: INTERNAL ERROR: Black produced different code on the second pass of the formatter.  Please report a bug on https://github.com/psf/black/issues.  This diff might be helpful: /var/folders/cs/p77vt_fn271bcw6gw69d_2y40000gn/T/blk_i64a7rxi.log

ALSO

```sh
$ black fmt_skip.py . --fast
```

The resulting error is that the output is:
```python
import re

line = "some dummy data"
log_search = re.search('CLOCK:\s*(\[.*\])--(\[.*\])\s*=>\s*(\d*:\d*)', line)  #fmt:skip
  # fmt:skip  # fmt:skip
```

**Expected behavior**

Black should not change the line format as it is marked to be skipped.

**Environment**

* MacOS 12.2.1
* Python 3.8.5
* black 22.1.0

Also reproducible on the Black Playground: https://black.vercel.app/?version=main


Discussion:

Resolving patch:
diff --git a/src/black/comments.py b/src/black/comments.py
--- a/src/black/comments.py
+++ b/src/black/comments.py
@@ -214,8 +214,11 @@ def generate_ignored_nodes(
     container: Optional[LN] = container_of(leaf)
     if comment.value in FMT_SKIP:
         prev_sibling = leaf.prev_sibling
-        if comment.value in leaf.prefix and prev_sibling is not None:
-            leaf.prefix = leaf.prefix.replace(comment.value, "")
+        # Need to properly format the leaf prefix to compare it to comment.value,
+        # which is also formatted
+        comments = list_comments(leaf.prefix, is_endmarker=False, preview=preview)
+        if comments and comment.value == comments[0].value and prev_sibling is not None:
+            leaf.prefix = ""
             siblings = [prev_sibling]
             while (
                 "\n" not in prev_sibling.prefix


Test patch:
diff --git a/tests/data/fmtskip7.py b/tests/data/fmtskip7.py
new file mode 100644
--- /dev/null
+++ b/tests/data/fmtskip7.py
@@ -0,0 +1,11 @@
+a =     "this is some code"
+b =     5  #fmt:skip
+c = 9  #fmt: skip
+d = "thisisasuperlongstringthisisasuperlongstringthisisasuperlongstringthisisasuperlongstring"  #fmt:skip
+
+# output
+
+a = "this is some code"
+b =     5  # fmt:skip
+c = 9  # fmt: skip
+d = "thisisasuperlongstringthisisasuperlongstringthisisasuperlongstringthisisasuperlongstring"  # fmt:skip
diff --git a/tests/test_format.py b/tests/test_format.py
--- a/tests/test_format.py
+++ b/tests/test_format.py
@@ -44,6 +44,7 @@
     "fmtskip4",
     "fmtskip5",
     "fmtskip6",
+    "fmtskip7",
     "fstring",
     "function",
     "function2",
Repository: psf/black

Issue:
DeprecationWarning: There is no current event loop
Running Black on Python 3.11 produces:

```
% black ast_decompiler 
/Users/jelle/py/venvs/311-jun6/lib/python3.11/site-packages/black/__init__.py:767: DeprecationWarning: There is no current event loop
  loop = asyncio.get_event_loop()
```

We should fix this warning.


Discussion:
3.10 will also raise this warning, it might be worth running pytest with `filterwarnings = ['error', ...` so that these deprecation warnings are discovered promptly

Resolving patch:
diff --git a/src/black/__init__.py b/src/black/__init__.py
--- a/src/black/__init__.py
+++ b/src/black/__init__.py
@@ -773,7 +773,6 @@ def reformat_many(
     from concurrent.futures import Executor, ThreadPoolExecutor, ProcessPoolExecutor
 
     executor: Executor
-    loop = asyncio.get_event_loop()
     worker_count = workers if workers is not None else DEFAULT_WORKERS
     if sys.platform == "win32":
         # Work around https://bugs.python.org/issue26903
@@ -788,6 +787,8 @@ def reformat_many(
         # any good due to the Global Interpreter Lock)
         executor = ThreadPoolExecutor(max_workers=1)
 
+    loop = asyncio.new_event_loop()
+    asyncio.set_event_loop(loop)
     try:
         loop.run_until_complete(
             schedule_formatting(
@@ -801,7 +802,10 @@ def reformat_many(
             )
         )
     finally:
-        shutdown(loop)
+        try:
+            shutdown(loop)
+        finally:
+            asyncio.set_event_loop(None)
         if executor is not None:
             executor.shutdown()
 


Test patch:
Repository: psf/black

Issue:
Unable to disable logging for moldule blib2to3.pgen2.driver
**Describe the bug** A clear and concise description of what the bug is.
There is no way to disable logging of `blib2to3.pgen2.driver` class as the logger is created in the `__init__` method and the optional logger isn't passed into the class from the top level black module. (driver is created on line 1130)
**To Reproduce** Steps to reproduce the behavior:

Anytime the format_str() function is called you get logging like
```
2021-03-23 18:52:48 blib2to3.pgen2.driver[86854] INFO Generating grammar tables from <filepath>
2021-03-23 18:52:48  blib2to3.pgen2.driver[86854] INFO Writing grammar tables to <filepath>
2021-03-23 18:52:48  blib2to3.pgen2.driver[86854] INFO Writing failed: [Errno 2] No such file or directory: '<filepath>
2021-03-23 18:52:48  blib2to3.pgen2.driver[86854] INFO Writing grammar tables to <filepath>
2021-03-23 18:52:48  blib2to3.pgen2.driver[86854] INFO Writing failed: [Errno 2] No such file or directory: <filepath>
```
The code I'm using is 
```python
from black import format_str, FileMode

format_str(out_string, mode=FileMode())
```
**Expected behavior** A clear and concise description of what you expected to happen.
using something like
```python
import logging
logger = logging.getLogger("black")
logger.setLevel(logging.ERROR)
```
or even
```python
import logging
logger = logging.getLogger("blib2to3")
logger.setLevel(logging.ERROR)
```
would disable logging
**Environment (please complete the following information):**

- Version: 19.10b0
- OS and Python version: Mac osx 3.6.9

**Does this bug also happen on master?** To answer this, you have two options:
The code still has logger being created in __init__ on master so this problem still exists. 

**Additional context** Add any other context about the problem here.



Discussion:
I was able to disable the logging with second example you posted: `logging.getLogger("blib2to3").setLevel(logging.ERROR)`

Resolving patch:
diff --git a/src/blib2to3/pgen2/driver.py b/src/blib2to3/pgen2/driver.py
--- a/src/blib2to3/pgen2/driver.py
+++ b/src/blib2to3/pgen2/driver.py
@@ -263,14 +263,13 @@ def load_grammar(
         logger = logging.getLogger(__name__)
     gp = _generate_pickle_name(gt) if gp is None else gp
     if force or not _newer(gp, gt):
-        logger.info("Generating grammar tables from %s", gt)
         g: grammar.Grammar = pgen.generate_grammar(gt)
         if save:
-            logger.info("Writing grammar tables to %s", gp)
             try:
                 g.dump(gp)
-            except OSError as e:
-                logger.info("Writing failed: %s", e)
+            except OSError:
+                # Ignore error, caching is not vital.
+                pass
     else:
         g = grammar.Grammar()
         g.load(gp)


Test patch:
Repository: psf/black

Issue:
Preview option support for blackd
It seems that **blackd** does not support [the preview option](https://black.readthedocs.io/en/stable/the_black_code_style/future_style.html?highlight=preview#preview-style) now.

I suggest implementing an option for that like it is done for other features https://black.readthedocs.io/en/stable/usage_and_configuration/black_as_a_server.html#protocol

Something like `X-PREVIEW` would be fine.

I faced this while using **[intellij-blackconnect](https://github.com/lensvol/intellij-blackconnect/)** and there is an issue about that too https://github.com/lensvol/intellij-blackconnect/issues/37


Discussion:

Resolving patch:
diff --git a/src/blackd/__init__.py b/src/blackd/__init__.py
--- a/src/blackd/__init__.py
+++ b/src/blackd/__init__.py
@@ -32,6 +32,7 @@
 PYTHON_VARIANT_HEADER = "X-Python-Variant"
 SKIP_STRING_NORMALIZATION_HEADER = "X-Skip-String-Normalization"
 SKIP_MAGIC_TRAILING_COMMA = "X-Skip-Magic-Trailing-Comma"
+PREVIEW = "X-Preview"
 FAST_OR_SAFE_HEADER = "X-Fast-Or-Safe"
 DIFF_HEADER = "X-Diff"
 
@@ -41,6 +42,7 @@
     PYTHON_VARIANT_HEADER,
     SKIP_STRING_NORMALIZATION_HEADER,
     SKIP_MAGIC_TRAILING_COMMA,
+    PREVIEW,
     FAST_OR_SAFE_HEADER,
     DIFF_HEADER,
 ]
@@ -109,6 +111,7 @@ async def handle(request: web.Request, executor: Executor) -> web.Response:
         skip_magic_trailing_comma = bool(
             request.headers.get(SKIP_MAGIC_TRAILING_COMMA, False)
         )
+        preview = bool(request.headers.get(PREVIEW, False))
         fast = False
         if request.headers.get(FAST_OR_SAFE_HEADER, "safe") == "fast":
             fast = True
@@ -118,6 +121,7 @@ async def handle(request: web.Request, executor: Executor) -> web.Response:
             line_length=line_length,
             string_normalization=not skip_string_normalization,
             magic_trailing_comma=not skip_magic_trailing_comma,
+            preview=preview,
         )
         req_bytes = await request.content.read()
         charset = request.charset if request.charset is not None else "utf8"


Test patch:
diff --git a/tests/test_blackd.py b/tests/test_blackd.py
--- a/tests/test_blackd.py
+++ b/tests/test_blackd.py
@@ -167,6 +167,13 @@ async def test_blackd_invalid_line_length(self) -> None:
         )
         self.assertEqual(response.status, 400)
 
+    @unittest_run_loop
+    async def test_blackd_preview(self) -> None:
+        response = await self.client.post(
+            "/", data=b'print("hello")\n', headers={blackd.PREVIEW: "true"}
+        )
+        self.assertEqual(response.status, 204)
+
     @unittest_run_loop
     async def test_blackd_response_black_version_header(self) -> None:
         response = await self.client.post("/")