Fix minor typos (#443)

[etc/vim.git] / black.py

diff --git a/black.py b/black.py
index ab2394e485729151a0eef7615c30b1fc2f7faf5e..c899bde36dbbb3fd4efdb6e9aaca7f03e5448d95 100644 (file)
--- a/black.py
+++ b/black.py
@@ -170,7 +170,7 @@ def read_pyproject_toml(
     "--line-length",
     type=int,
     default=DEFAULT_LINE_LENGTH,
     "--line-length",
     type=int,
     default=DEFAULT_LINE_LENGTH,

-    help="How many character per line to allow.",
+    help="How many characters per line to allow.",

     show_default=True,
 )
 @click.option(
     show_default=True,
 )
 @click.option(


@@ -431,52 +431,54 @@ async def schedule_formatting(
         sources, cached = filter_cached(cache, sources)
         for src in sorted(cached):
             report.done(src, Changed.CACHED)
         sources, cached = filter_cached(cache, sources)
         for src in sorted(cached):
             report.done(src, Changed.CACHED)

+    if not sources:
+        return
+

     cancelled = []
     sources_to_cache = []
     cancelled = []
     sources_to_cache = []

-    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
-                    # 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)
+    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 sources_to_cache:
     if cancelled:
         await asyncio.gather(*cancelled, loop=loop, return_exceptions=True)
     if sources_to_cache:


@@ -1162,7 +1164,7 @@ class Line:
             self.remove_trailing_comma()
             return True
 
             self.remove_trailing_comma()
             return True
 

-        # Otheriwsse, if the trailing one is the only one, we might mistakenly
+        # Otherwise, if the trailing one is the only one, we might mistakenly

         # change a tuple into a different type by removing the comma.
         depth = closing.bracket_depth + 1
         commas = 0
         # change a tuple into a different type by removing the comma.
         depth = closing.bracket_depth + 1
         commas = 0


@@ -1375,7 +1377,7 @@ class EmptyLineTracker:
                 newlines = 1
             elif current_line.is_class or self.previous_line.is_class:
                 if current_line.is_stub_class and self.previous_line.is_stub_class:
                 newlines = 1
             elif current_line.is_class or self.previous_line.is_class:
                 if current_line.is_stub_class and self.previous_line.is_stub_class:

-                    # No blank line between classes with an emty body
+                    # No blank line between classes with an empty body

                     newlines = 0
                 else:
                     newlines = 1
                     newlines = 0
                 else:
                     newlines = 1


@@ -2509,28 +2511,27 @@ def normalize_string_quotes(leaf: Leaf) -> None:
 
 
 def normalize_numeric_literal(leaf: Leaf, allow_underscores: bool) -> None:
 
 
 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")):
     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")
         pass
     elif "e" in text:
         before, after = text.split("e")

+        sign = ""

         if after.startswith("-"):
             after = after[1:]
             sign = "-"
         elif after.startswith("+"):
             after = after[1:]
         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}"
         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}"
         number = text[:-1]
         suffix = text[-1]
         text = f"{format_float_or_int_string(number, allow_underscores)}{suffix}"


@@ -2543,6 +2544,7 @@ def format_float_or_int_string(text: str, allow_underscores: bool) -> str:
     """Formats a float string like "1.0"."""
     if "." not in text:
         return format_int_string(text, allow_underscores)
     """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"
     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"


@@ -2552,14 +2554,16 @@ def format_float_or_int_string(text: str, allow_underscores: bool) -> str:
 def format_int_string(text: str, allow_underscores: bool) -> str:
     """Normalizes underscores in a string to e.g. 1_000_000.
 
 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
     """
     if not allow_underscores:
         return text

+

     text = text.replace("_", "")
     if len(text) <= 6:
         # No underscores for numbers <= 6 digits long.
         return text
     text = text.replace("_", "")
     if len(text) <= 6:
         # No underscores for numbers <= 6 digits long.
         return text

+

     return format(int(text), "3_")
 
 
     return format(int(text), "3_")
 
 


@@ -3129,7 +3133,7 @@ class Report:
         - otherwise return 0.
         """
         # According to http://tldp.org/LDP/abs/html/exitcodes.html starting with
         - otherwise return 0.
         """
         # According to http://tldp.org/LDP/abs/html/exitcodes.html starting with

-        # 126 we have special returncodes reserved by the shell.
+        # 126 we have special return codes reserved by the shell.

         if self.failure_count:
             return 123
 
         if self.failure_count:
             return 123