mode=mode,
):
changed = Changed.YES
- if write_back is WriteBack.YES:
- should_write = changed is not Changed.CACHED
- elif write_back is WriteBack.CHECK:
- should_write = changed is Changed.NO
- else:
- should_write = False
-
- if should_write:
+ if (write_back is WriteBack.YES and changed is not Changed.CACHED) or (
+ write_back is WriteBack.CHECK and changed is Changed.NO
+ ):
write_cache(cache, [src], line_length, mode)
report.done(src, changed)
except Exception as exc:
sources, cached = filter_cached(cache, sources)
for src in sorted(cached):
report.done(src, Changed.CACHED)
+ if not sources:
+ return
+
cancelled = []
- formatted = []
- if sources:
- lock = None
- if write_back == WriteBack.DIFF:
- # For diff output, we need locks to ensure we don't interleave output
- # from different processes.
- manager = Manager()
- lock = manager.Lock()
- tasks = {
- loop.run_in_executor(
- executor,
- format_file_in_place,
- src,
- line_length,
- fast,
- write_back,
- mode,
- lock,
- ): src
- for src in sorted(sources)
- }
- pending: Iterable[asyncio.Task] = tasks.keys()
- try:
- loop.add_signal_handler(signal.SIGINT, cancel, pending)
- loop.add_signal_handler(signal.SIGTERM, cancel, pending)
- except NotImplementedError:
- # There are no good alternatives for these on Windows
- pass
- while pending:
- done, _ = await asyncio.wait(pending, return_when=asyncio.FIRST_COMPLETED)
- for task in done:
- src = tasks.pop(task)
- if task.cancelled():
- cancelled.append(task)
- elif task.exception():
- report.failed(src, str(task.exception()))
- else:
- changed = Changed.YES if task.result() else Changed.NO
- # In normal mode, write all files to the cache.
- if write_back is WriteBack.YES:
- formatted.append(src)
- # In check mode, write only unchanged files to the cache.
- elif write_back is WriteBack.CHECK and changed is Changed.NO:
- formatted.append(src)
- report.done(src, changed)
+ sources_to_cache = []
+ lock = None
+ if write_back == WriteBack.DIFF:
+ # For diff output, we need locks to ensure we don't interleave output
+ # from different processes.
+ manager = Manager()
+ lock = manager.Lock()
+ tasks = {
+ loop.run_in_executor(
+ executor,
+ format_file_in_place,
+ src,
+ line_length,
+ fast,
+ write_back,
+ mode,
+ lock,
+ ): src
+ for src in sorted(sources)
+ }
+ pending: Iterable[asyncio.Task] = tasks.keys()
+ try:
+ loop.add_signal_handler(signal.SIGINT, cancel, pending)
+ loop.add_signal_handler(signal.SIGTERM, cancel, pending)
+ except NotImplementedError:
+ # There are no good alternatives for these on Windows.
+ pass
+ while pending:
+ done, _ = await asyncio.wait(pending, return_when=asyncio.FIRST_COMPLETED)
+ for task in done:
+ src = tasks.pop(task)
+ if task.cancelled():
+ cancelled.append(task)
+ elif task.exception():
+ report.failed(src, str(task.exception()))
+ else:
+ changed = Changed.YES if task.result() else Changed.NO
+ # If the file was written back or was successfully checked as
+ # well-formatted, store this information in the cache.
+ if write_back is WriteBack.YES or (
+ write_back is WriteBack.CHECK and changed is Changed.NO
+ ):
+ sources_to_cache.append(src)
+ report.done(src, changed)
if cancelled:
await asyncio.gather(*cancelled, loop=loop, return_exceptions=True)
- if write_back in (WriteBack.YES, WriteBack.CHECK) and formatted:
- write_cache(cache, formatted, line_length, mode)
+ if sources_to_cache:
+ write_cache(cache, sources_to_cache, line_length, mode)
def format_file_in_place(
def normalize_numeric_literal(leaf: Leaf, allow_underscores: bool) -> None:
- """Normalizes numeric (float, int, and complex) literals."""
- # We want all letters (e in exponents, j in complex literals, a-f
- # in hex literals) to be lowercase.
+ """Normalizes numeric (float, int, and complex) literals.
+
+ All letters used in the representation are normalized to lowercase, long number
+ literals are split using underscores.
+ """
text = leaf.value.lower()
if text.startswith(("0o", "0x", "0b")):
- # Leave octal, hex, and binary literals alone for now.
+ # Leave octal, hex, and binary literals alone.
pass
elif "e" in text:
before, after = text.split("e")
+ sign = ""
if after.startswith("-"):
after = after[1:]
sign = "-"
elif after.startswith("+"):
after = after[1:]
- sign = ""
- else:
- sign = ""
before = format_float_or_int_string(before, allow_underscores)
after = format_int_string(after, allow_underscores)
text = f"{before}e{sign}{after}"
- # Complex numbers and Python 2 longs
- elif "j" in text or "l" in text:
+ elif text.endswith(("j", "l")):
number = text[:-1]
suffix = text[-1]
text = f"{format_float_or_int_string(number, allow_underscores)}{suffix}"
"""Formats a float string like "1.0"."""
if "." not in text:
return format_int_string(text, allow_underscores)
+
before, after = text.split(".")
before = format_int_string(before, allow_underscores) if before else "0"
after = format_int_string(after, allow_underscores) if after else "0"
def format_int_string(text: str, allow_underscores: bool) -> str:
"""Normalizes underscores in a string to e.g. 1_000_000.
- Input must be a string consisting only of digits and underscores.
+ Input must be a string of at least six digits and optional underscores.
"""
if not allow_underscores:
return text
+
text = text.replace("_", "")
if len(text) <= 6:
# No underscores for numbers <= 6 digits long.
return text
+
return format(int(text), "3_")
projects / etc / vim.git / blobdiff