All patches and comments are welcome. Please squash your changes to logical
commits before using git-format-patch and git-send-email to
patches@git.madduck.net.
If you'd read over the Git project's submission guidelines and adhered to them,
I'd be especially grateful.
It was causing stability issues because the first pass
could cause a "magic trailing comma" to appear, meaning
that the second pass might get a different result. It's
not critical.
Some things format differently (with extra parens)
when `--target-version py310` is explicitly specified (#2586)
- Add support for parenthesized with (#2586)
- Declare support for Python 3.10 for running Black (#2562)
when `--target-version py310` is explicitly specified (#2586)
- Add support for parenthesized with (#2586)
- Declare support for Python 3.10 for running Black (#2562)
+- Fix unstable black runs around magic trailing comma (#2572)
-def assert_equivalent(src: str, dst: str, *, pass_num: int = 1) -> None:
+def assert_equivalent(src: str, dst: str) -> None:
"""Raise AssertionError if `src` and `dst` aren't equivalent."""
try:
src_ast = parse_ast(src)
"""Raise AssertionError if `src` and `dst` aren't equivalent."""
try:
src_ast = parse_ast(src)
except Exception as exc:
log = dump_to_file("".join(traceback.format_tb(exc.__traceback__)), dst)
raise AssertionError(
except Exception as exc:
log = dump_to_file("".join(traceback.format_tb(exc.__traceback__)), dst)
raise AssertionError(
- f"INTERNAL ERROR: Black produced invalid code on pass {pass_num}: {exc}. "
+ f"INTERNAL ERROR: Black produced invalid code: {exc}. "
"Please report a bug on https://github.com/psf/black/issues. "
f"This invalid output might be helpful: {log}"
) from None
"Please report a bug on https://github.com/psf/black/issues. "
f"This invalid output might be helpful: {log}"
) from None
log = dump_to_file(diff(src_ast_str, dst_ast_str, "src", "dst"))
raise AssertionError(
"INTERNAL ERROR: Black produced code that is not equivalent to the"
log = dump_to_file(diff(src_ast_str, dst_ast_str, "src", "dst"))
raise AssertionError(
"INTERNAL ERROR: Black produced code that is not equivalent to the"
- f" source on pass {pass_num}. Please report a bug on "
+ f" source. Please report a bug on "
f"https://github.com/psf/black/issues. This diff might be helpful: {log}"
) from None
f"https://github.com/psf/black/issues. This diff might be helpful: {log}"
) from None
# there are no standalone comments in the body
and not body.contains_standalone_comments(0)
# and we can actually remove the parens
# there are no standalone comments in the body
and not body.contains_standalone_comments(0)
# and we can actually remove the parens
- and can_omit_invisible_parens(body, line_length, omit_on_explode=omit)
+ and can_omit_invisible_parens(body, line_length)
):
omit = {id(closing_bracket), *omit}
try:
):
omit = {id(closing_bracket), *omit}
try:
import sys
from typing import (
Callable,
import sys
from typing import (
Callable,
from black.nodes import STANDALONE_COMMENT, TEST_DESCENDANTS
from black.nodes import BRACKETS, OPENING_BRACKETS, CLOSING_BRACKETS
from black.nodes import syms, whitespace, replace_child, child_towards
from black.nodes import STANDALONE_COMMENT, TEST_DESCENDANTS
from black.nodes import BRACKETS, OPENING_BRACKETS, CLOSING_BRACKETS
from black.nodes import syms, whitespace, replace_child, child_towards
-from black.nodes import is_multiline_string, is_import, is_type_comment, last_two_except
+from black.nodes import is_multiline_string, is_import, is_type_comment
from black.nodes import is_one_tuple_between
# types
from black.nodes import is_one_tuple_between
# types
def can_omit_invisible_parens(
line: Line,
line_length: int,
def can_omit_invisible_parens(
line: Line,
line_length: int,
- omit_on_explode: Collection[LeafID] = (),
) -> bool:
"""Does `line` have a shape safe to reformat without optional parens around it?
) -> bool:
"""Does `line` have a shape safe to reformat without optional parens around it?
penultimate = line.leaves[-2]
last = line.leaves[-1]
penultimate = line.leaves[-2]
last = line.leaves[-1]
- if line.magic_trailing_comma:
- try:
- penultimate, last = last_two_except(line.leaves, omit=omit_on_explode)
- except LookupError:
- # Turns out we'd omit everything. We cannot skip the optional parentheses.
- return False
if (
last.type == token.RPAR
if (
last.type == token.RPAR
# unnecessary.
return True
# unnecessary.
return True
- if line.magic_trailing_comma and penultimate.type == token.COMMA:
- # The rightmost non-omitted bracket pair is the one we want to explode on.
- return True
-
if _can_omit_closing_paren(line, last=last, line_length=line_length):
return True
if _can_omit_closing_paren(line, last=last, line_length=line_length):
return True
import sys
from typing import (
import sys
from typing import (
Generic,
Iterator,
List,
Optional,
Set,
Generic,
Iterator,
List,
Optional,
Set,
return prev_siblings_are(node.prev_sibling, tokens[:-1])
return prev_siblings_are(node.prev_sibling, tokens[:-1])
-def last_two_except(leaves: List[Leaf], omit: Collection[LeafID]) -> Tuple[Leaf, Leaf]:
- """Return (penultimate, last) leaves skipping brackets in `omit` and contents."""
- stop_after: Optional[Leaf] = None
- last: Optional[Leaf] = None
- for leaf in reversed(leaves):
- if stop_after:
- if leaf is stop_after:
- stop_after = None
- continue
-
- if last:
- return leaf, last
-
- if id(leaf) in omit:
- stop_after = leaf.opening_bracket
- else:
- last = leaf
- else:
- raise LookupError("Last two leaves were also skipped")
-
-
def parent_type(node: Optional[LN]) -> Optional[NodeType]:
"""
Returns:
def parent_type(node: Optional[LN]) -> Optional[NodeType]:
"""
Returns:
- if a == {
- "a": 1,
- "b": 2,
- "c": 3,
- "d": 4,
- "e": 5,
- "f": 6,
- "g": 7,
- "h": 8,
- }["a"]:
+ if (
+ a
+ == {
+ "a": 1,
+ "b": 2,
+ "c": 3,
+ "d": 4,
+ "e": 5,
+ "f": 6,
+ "g": 7,
+ "h": 8,
+ }["a"]
+ ):
"Use f-strings instead!",
)
"Use f-strings instead!",
)
-old_fmt_string3 = "Whereas only the strings after the percent sign were long in the last example, this example uses a long initial string as well. This is another %s %s %s %s" % (
- "really really really really really",
- "old",
- "way to format strings!",
- "Use f-strings instead!",
+old_fmt_string3 = (
+ "Whereas only the strings after the percent sign were long in the last example, this example uses a long initial string as well. This is another %s %s %s %s"
+ % (
+ "really really really really really",
+ "old",
+ "way to format strings!",
+ "Use f-strings instead!",
+ )
)
fstring = f"f-strings definitely make things more {difficult} than they need to be for {{black}}. But boy they sure are handy. The problem is that some lines will need to have the 'f' whereas others do not. This {line}, for example, needs one."
)
fstring = f"f-strings definitely make things more {difficult} than they need to be for {{black}}. But boy they sure are handy. The problem is that some lines will need to have the 'f' whereas others do not. This {line}, for example, needs one."
** 101234234242352525425252352352525234890264906820496920680926538059059209922523523525
) #
** 101234234242352525425252352352525234890264906820496920680926538059059209922523523525
) #
-assert (
- sort_by_dependency(
- {
- "1": {"2", "3"},
- "2": {"2a", "2b"},
- "3": {"3a", "3b"},
- "2a": set(),
- "2b": set(),
- "3a": set(),
- "3b": set(),
- }
- )
- == ["2a", "2b", "2", "3a", "3b", "3", "1"]
-)
+assert sort_by_dependency(
+ {
+ "1": {"2", "3"},
+ "2": {"2a", "2b"},
+ "3": {"3a", "3b"},
+ "2a": set(),
+ "2b": set(),
+ "3a": set(),
+ "3b": set(),
+ }
+) == ["2a", "2b", "2", "3a", "3b", "3", "1"]
_winapi.ERROR_PIPE_BUSY) or _check_timeout(t):
pass
_winapi.ERROR_PIPE_BUSY) or _check_timeout(t):
pass
+if x:
+ if y:
+ new_id = max(Vegetable.objects.order_by('-id')[0].id,
+ Mineral.objects.order_by('-id')[0].id) + 1
class X:
def get_help_text(self):
class X:
def get_help_text(self):
-if (
- e1234123412341234.winerror
- not in (
- _winapi.ERROR_SEM_TIMEOUT,
- _winapi.ERROR_PIPE_BUSY,
- )
- or _check_timeout(t)
-):
+if e1234123412341234.winerror not in (
+ _winapi.ERROR_SEM_TIMEOUT,
+ _winapi.ERROR_PIPE_BUSY,
+) or _check_timeout(t):
+if x:
+ if y:
+ new_id = (
+ max(
+ Vegetable.objects.order_by("-id")[0].id,
+ Mineral.objects.order_by("-id")[0].id,
+ )
+ + 1
+ )
+
class X:
def get_help_text(self):
class X:
def get_help_text(self):
- return (
- ngettext(
- "Your password must contain at least %(min_length)d character.",
- "Your password must contain at least %(min_length)d characters.",
- self.min_length,
- )
- % {"min_length": self.min_length}
- )
+ return ngettext(
+ "Your password must contain at least %(min_length)d character.",
+ "Your password must contain at least %(min_length)d characters.",
+ self.min_length,
+ ) % {"min_length": self.min_length}
- if (
- self.connection.mysql_is_mariadb
- and (
- 10,
- 4,
- 3,
- )
- < self.connection.mysql_version
- < (10, 5, 2)
- ):
+ if self.connection.mysql_is_mariadb and (
+ 10,
+ 4,
+ 3,
+ ) < self.connection.mysql_version < (10, 5, 2):
-if (
- e123456.get_tk_patchlevel() >= (8, 6, 0, "final")
- or (
- 8,
- 5,
- 8,
- )
- <= get_tk_patchlevel()
- < (8, 6)
-):
+if e123456.get_tk_patchlevel() >= (8, 6, 0, "final") or (
+ 8,
+ 5,
+ 8,
+) <= get_tk_patchlevel() < (8, 6):
"qweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweas "
+ "qweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqwegqweasdzxcqweasdzxc.",
"qweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqwe",
"qweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweas "
+ "qweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqwegqweasdzxcqweasdzxc.",
"qweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqweasdzxcqwe",
- ) % {
- "reported_username": reported_username,
- "report_reason": report_reason,
- }
\ No newline at end of file
+ ) % {"reported_username": reported_username, "report_reason": report_reason}
projects / etc / vim.git / commitdiff