Merge branch 'main' of https://github.com/python/cpython into jit-super

Author: kumaraditya303

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: a27a2e47c7751b639d2b5badf0ef6ff11fee893f  # frozen: v0.15.4
+    rev: e05c5c0818279e5ac248ac9e954431ba58865e61  # frozen: v0.15.7
     hooks:
       - id: ruff-check
         name: Run Ruff (lint) on Platforms/Apple/

Doc/library/itertools.rst

@@ -850,7 +850,7 @@ and :term:`generators <generator>` which incur interpreter overhead.
 
    def running_mean(iterable):
        "Yield the average of all values seen so far."
-       # running_mean([8.5, 9.5, 7.5, 6.5]) -> 8.5 9.0 8.5 8.0
+       # running_mean([8.5, 9.5, 7.5, 6.5]) → 8.5 9.0 8.5 8.0
        return map(truediv, accumulate(iterable), count(1))
 
    def repeatfunc(function, times=None, *args):
@@ -932,10 +932,10 @@ and :term:`generators <generator>` which incur interpreter overhead.
                    yield element
 
    def unique(iterable, key=None, reverse=False):
-      "Yield unique elements in sorted order. Supports unhashable inputs."
-      # unique([[1, 2], [3, 4], [1, 2]]) → [1, 2] [3, 4]
-      sequenced = sorted(iterable, key=key, reverse=reverse)
-      return unique_justseen(sequenced, key=key)
+       "Yield unique elements in sorted order. Supports unhashable inputs."
+       # unique([[1, 2], [3, 4], [1, 2]]) → [1, 2] [3, 4]
+       sequenced = sorted(iterable, key=key, reverse=reverse)
+       return unique_justseen(sequenced, key=key)
 
    def sliding_window(iterable, n):
        "Collect data into overlapping fixed-length chunks or blocks."

Doc/whatsnew/3.15.rst

@@ -822,6 +822,17 @@ http.cookies
   (Contributed by Nick Burns and Senthil Kumaran in :gh:`92936`.)
 
 
+http.server
+-----------
+
+* The logging of :mod:`~http.server.BaseHTTPRequestHandler`,
+  as used by the :ref:`command-line interface <http-server-cli>`,
+  is colored by default.
+  This can be controlled with :ref:`environment variables
+  <using-on-controlling-color>`.
+  (Contributed by Hugo van Kemenade in :gh:`146292`.)
+
+
 inspect
 -------
 
@@ -1097,6 +1108,10 @@ tarfile
 timeit
 ------
 
+* The output of the :mod:`timeit` command-line interface is colored by default.
+  This can be controlled with
+  :ref:`environment variables <using-on-controlling-color>`.
+  (Contributed by Hugo van Kemenade in :gh:`146609`.)
 * The command-line interface now colorizes error tracebacks
   by default. This can be controlled with
   :ref:`environment variables <using-on-controlling-color>`.
@@ -1294,6 +1309,25 @@ warnings
   (Contributed by Serhiy Storchaka in :gh:`135801`.)
 
 
+wave
+----
+
+* Added support for IEEE floating-point WAVE audio
+  (``WAVE_FORMAT_IEEE_FLOAT``) in :mod:`wave`.
+
+* Added :meth:`wave.Wave_read.getformat`, :meth:`wave.Wave_write.getformat`,
+  and :meth:`wave.Wave_write.setformat` for explicit frame format handling.
+
+* :meth:`wave.Wave_write.setparams` accepts both 7-item tuples including
+  ``format`` and 6-item tuples for backwards compatibility (defaulting to
+  ``WAVE_FORMAT_PCM``).
+
+* ``WAVE_FORMAT_IEEE_FLOAT`` output now includes a ``fact`` chunk,
+  as required for non-PCM WAVE formats.
+
+(Contributed by Lionel Koenig and Michiel W. Beijen in :gh:`60729`.)
+
+
 xml.parsers.expat
 -----------------
 
@@ -1563,21 +1597,6 @@ typing
 wave
 ----
 
-* Added support for IEEE floating-point WAVE audio
-  (``WAVE_FORMAT_IEEE_FLOAT``) in :mod:`wave`.
-
-* Added :meth:`wave.Wave_read.getformat`, :meth:`wave.Wave_write.getformat`,
-  and :meth:`wave.Wave_write.setformat` for explicit frame format handling.
-
-* :meth:`wave.Wave_write.setparams` accepts both 7-item tuples including
-  ``format`` and 6-item tuples for backwards compatibility (defaulting to
-  ``WAVE_FORMAT_PCM``).
-
-* ``WAVE_FORMAT_IEEE_FLOAT`` output now includes a ``fact`` chunk,
-  as required for non-PCM WAVE formats.
-
-(Contributed by Lionel Koenig and Michiel W. Beijen in :gh:`60729`.)
-
 * Removed the ``getmark()``, ``setmark()`` and ``getmarkers()`` methods
   of the :class:`~wave.Wave_read` and :class:`~wave.Wave_write` classes,
   which were deprecated since Python 3.13.

Include/internal/pycore_opcode_metadata.h

@@ -223,6 +223,22 @@ class FancyCompleter(ThemeSection):
     str: str = ANSIColors.BOLD_GREEN
 
 
+@dataclass(frozen=True, kw_only=True)
+class HttpServer(ThemeSection):
+    error: str = ANSIColors.YELLOW
+    path: str = ANSIColors.CYAN
+    serving: str = ANSIColors.GREEN
+    size: str = ANSIColors.GREY
+    status_informational: str = ANSIColors.RESET
+    status_ok: str = ANSIColors.GREEN
+    status_redirect: str = ANSIColors.INTENSE_CYAN
+    status_client_error: str = ANSIColors.YELLOW
+    status_server_error: str = ANSIColors.RED
+    timestamp: str = ANSIColors.GREY
+    url: str = ANSIColors.CYAN
+    reset: str = ANSIColors.RESET
+
+
 @dataclass(frozen=True, kw_only=True)
 class LiveProfiler(ThemeSection):
     """Theme section for the live profiling TUI (Tachyon profiler).
@@ -346,6 +362,18 @@ class Syntax(ThemeSection):
     reset: str = ANSIColors.RESET
 
 
+@dataclass(frozen=True, kw_only=True)
+class Timeit(ThemeSection):
+    timing: str = ANSIColors.CYAN
+    best: str = ANSIColors.BOLD_GREEN
+    per_loop: str = ANSIColors.GREEN
+    punctuation: str = ANSIColors.GREY
+    warning: str = ANSIColors.YELLOW
+    warning_worst: str = ANSIColors.MAGENTA
+    warning_best: str = ANSIColors.GREEN
+    reset: str = ANSIColors.RESET
+
+
 @dataclass(frozen=True, kw_only=True)
 class Traceback(ThemeSection):
     type: str = ANSIColors.BOLD_MAGENTA
@@ -378,8 +406,10 @@ class Theme:
     argparse: Argparse = field(default_factory=Argparse)
     difflib: Difflib = field(default_factory=Difflib)
     fancycompleter: FancyCompleter = field(default_factory=FancyCompleter)
+    http_server: HttpServer = field(default_factory=HttpServer)
     live_profiler: LiveProfiler = field(default_factory=LiveProfiler)
     syntax: Syntax = field(default_factory=Syntax)
+    timeit: Timeit = field(default_factory=Timeit)
     traceback: Traceback = field(default_factory=Traceback)
     unittest: Unittest = field(default_factory=Unittest)
 
@@ -389,8 +419,10 @@ def copy_with(
         argparse: Argparse | None = None,
         difflib: Difflib | None = None,
         fancycompleter: FancyCompleter | None = None,
+        http_server: HttpServer | None = None,
         live_profiler: LiveProfiler | None = None,
         syntax: Syntax | None = None,
+        timeit: Timeit | None = None,
         traceback: Traceback | None = None,
         unittest: Unittest | None = None,
     ) -> Self:
@@ -403,8 +435,10 @@ def copy_with(
             argparse=argparse or self.argparse,
             difflib=difflib or self.difflib,
             fancycompleter=fancycompleter or self.fancycompleter,
+            http_server=http_server or self.http_server,
             live_profiler=live_profiler or self.live_profiler,
             syntax=syntax or self.syntax,
+            timeit=timeit or self.timeit,
             traceback=traceback or self.traceback,
             unittest=unittest or self.unittest,
         )
@@ -421,8 +455,10 @@ def no_colors(cls) -> Self:
             argparse=Argparse.no_colors(),
             difflib=Difflib.no_colors(),
             fancycompleter=FancyCompleter.no_colors(),
+            http_server=HttpServer.no_colors(),
             live_profiler=LiveProfiler.no_colors(),
             syntax=Syntax.no_colors(),
+            timeit=Timeit.no_colors(),
             traceback=Traceback.no_colors(),
             unittest=Unittest.no_colors(),
         )

Include/internal/pycore_uop_ids.h

@@ -85,6 +85,8 @@
 
 from http import HTTPStatus
 
+lazy import _colorize
+
 
 # Default error message template
 DEFAULT_ERROR_MESSAGE = """\
@@ -574,6 +576,31 @@ def flush_headers(self):
             self.wfile.write(b"".join(self._headers_buffer))
             self._headers_buffer = []
 
+    def _colorize_request(self, code, size, t):
+        try:
+            code_int = int(code)
+        except (TypeError, ValueError):
+            code_color = ""
+        else:
+            if code_int >= 500:
+                code_color = t.status_server_error
+            elif code_int >= 400:
+                code_color = t.status_client_error
+            elif code_int >= 300:
+                code_color = t.status_redirect
+            elif code_int >= 200:
+                code_color = t.status_ok
+            else:
+                code_color = t.status_informational
+
+        request_line = self.requestline.translate(self._control_char_table)
+        parts = request_line.split(None, 2)
+        if len(parts) == 3:
+            method, path, version = parts
+            request_line = f"{method} {t.path}{path}{t.reset} {version}"
+
+        return f'"{request_line}" {code_color}{code} {t.size}{size}{t.reset}'
+
     def log_request(self, code='-', size='-'):
         """Log an accepted request.
 
@@ -582,6 +609,7 @@ def log_request(self, code='-', size='-'):
         """
         if isinstance(code, HTTPStatus):
             code = code.value
+        self._log_request_info = (code, size)
         self.log_message('"%s" %s %s',
                          self.requestline, str(code), str(size))
 
@@ -596,7 +624,7 @@ def log_error(self, format, *args):
         XXX This should go to the separate error log.
 
         """
-
+        self._log_is_error = True
         self.log_message(format, *args)
 
     # https://en.wikipedia.org/wiki/List_of_Unicode_characters#Control_codes
@@ -623,12 +651,22 @@ def log_message(self, format, *args):
         before writing the output to stderr.
 
         """
-
-        message = format % args
-        sys.stderr.write("%s - - [%s] %s\n" %
-                         (self.address_string(),
-                          self.log_date_time_string(),
-                          message.translate(self._control_char_table)))
+        message = (format % args).translate(self._control_char_table)
+        t = _colorize.get_theme(tty_file=sys.stderr).http_server
+
+        info = getattr(self, "_log_request_info", None)
+        if info is not None:
+            self._log_request_info = None
+            message = self._colorize_request(*info, t)
+        elif getattr(self, "_log_is_error", False):
+            self._log_is_error = False
+            message = f"{t.error}{message}{t.reset}"
+
+        sys.stderr.write(
+            f"{t.timestamp}{self.address_string()} - - "
+            f"[{self.log_date_time_string()}]{t.reset} "
+            f"{message}\n"
+        )
 
     def version_string(self):
         """Return the server software version string."""
@@ -994,9 +1032,11 @@ def test(HandlerClass=BaseHTTPRequestHandler,
         host, port = httpd.socket.getsockname()[:2]
         url_host = f'[{host}]' if ':' in host else host
         protocol = 'HTTPS' if tls_cert else 'HTTP'
+        t = _colorize.get_theme().http_server
+        url = f"{protocol.lower()}://{url_host}:{port}/"
         print(
-            f"Serving {protocol} on {host} port {port} "
-            f"({protocol.lower()}://{url_host}:{port}/) ..."
+            f"{t.serving}Serving {protocol} on {host} port {port}{t.reset} "
+            f"({t.url}{url}{t.reset}) ..."
         )
         try:
             httpd.serve_forever()

Include/internal/pycore_uop_metadata.h

@@ -1,7 +1,7 @@
 extend = "../../.ruff.toml"  # Inherit the project-wide settings
 
 # Unlike Tools/, tests can use newer syntax than PYTHON_FOR_REGEN
-target-version = "py314"
+target-version = "py315"
 
 extend-exclude = [
     # Excluded (run with the other AC files in its own separate ruff job in pre-commit)