prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  [BUG] release v65.6.0 breaks packages downstream due to removal of `distutils.log.Log`
  ### setuptools version
  
  65.6.0
  
  ### Python version
  
  Python 3.10
  
  ### OS
  
  Ubuntu
  
  ### Additional environment information
  
  _No response_
  
  ### Description
  
  The `distutils.log.Log` class was removed in https://github.com/pypa/setuptools/commit/74652cabdeaacadc76ccf126563bed8ee2ccf3ef. This causes popular packages downstream, such as `numpy`, to fail: see https://github.com/numpy/numpy/issues/22623
  
  ### Expected behavior
  
  The module `distutils.log` module was not officially marked as deprecated even though https://github.com/pypa/setuptools/commit/74652cabdeaacadc76ccf126563bed8ee2ccf3ef added to the docstring that the module is `Retained for compatibility and should not be used.`. It would be great if the removed class could be reinstated and a deprecation pathway be provided.
  
  ### How to Reproduce
  
  1. `pip install setuptools==65.6.0`
  2. `from numpy.distutils import Log`
  
  ### Output
  
  ```
  In [4]: from numpy.distutils import Log
  ---------------------------------------------------------------------------
  ImportError                               Traceback (most recent call last)
  <ipython-input-4-f8e71815afcd> in <module>
  ----> 1 from numpy.distutils import Log
  
  ~/.virtualenvs/aiida_dev/lib/python3.9/site-packages/numpy/distutils/__init__.py in <module>
       22 # Must import local ccompiler ASAP in order to get
       23 # customized CCompiler.spawn effective.
  ---> 24 from . import ccompiler
       25 from . import unixccompiler
       26 
  
  ~/.virtualenvs/aiida_dev/lib/python3.9/site-packages/numpy/distutils/ccompiler.py in <module>
       18 from distutils.version import LooseVersion
       19 
  ---> 20 from numpy.distutils import log
       21 from numpy.distutils.exec_command import (
       22     filepath_from_subprocess_output, forward_bytes_to_stdout
  
  ~/.virtualenvs/aiida_dev/lib/python3.9/site-packages/numpy/distutils/log.py in <module>
        2 import sys
        3 from distutils.log import *  # noqa: F403
  ----> 4 from distutils.log import Log as old_Log
        5 from distutils.log import _global_log
        6 
  
  ImportError: cannot import name 'Log' from 'distutils.log' (/home/sph/.virtualenvs/aiida_dev/lib/python3.9/site-packages/setuptools/_distutils/log.py)
  ```
  
  </issue>
  <code>
  [start of setuptools/_distutils/log.py]
  1 """
  2 A simple log mechanism styled after PEP 282.
  3 
  4 Retained for compatibility and should not be used.
  5 """
  6 
  7 import logging
  8 
  9 from ._log import log as _global_log
  10 
  11 
  12 DEBUG = logging.DEBUG
  13 INFO = logging.INFO
  14 WARN = logging.WARN
  15 ERROR = logging.ERROR
  16 FATAL = logging.FATAL
  17 
  18 log = _global_log.log
  19 debug = _global_log.debug
  20 info = _global_log.info
  21 warn = _global_log.warning
  22 error = _global_log.error
  23 fatal = _global_log.fatal
  24 
  25 
  26 def set_threshold(level):
  27     orig = _global_log.level
  28     _global_log.setLevel(level)
  29     return orig
  30 
  31 
  32 def set_verbosity(v):
  33     if v <= 0:
  34         set_threshold(logging.WARN)
  35     elif v == 1:
  36         set_threshold(logging.INFO)
  37     elif v >= 2:
  38         set_threshold(logging.DEBUG)
  39
  [end of setuptools/_distutils/log.py]
  </code>
  
  I need you to solve this issue by generating a single patch file that I can apply directly to this repository using git apply. Please respond with a single patch file in the following format.
  <patch>
  diff --git a/file.py b/file.py
  --- a/file.py
  +++ b/file.py
  @@ -1,27 +1,35 @@
   def euclidean(a, b):
  -    while b:
  -        a, b = b, a % b
  -    return a
  +    if b == 0:
  +        return a
  +    return euclidean(b, a % b)
   
   
   def bresenham(x0, y0, x1, y1):
       points = []
       dx = abs(x1 - x0)
       dy = abs(y1 - y0)
  -    sx = 1 if x0 < x1 else -1
  -    sy = 1 if y0 < y1 else -1
  -    err = dx - dy
  +    x, y = x0, y0
  +    sx = -1 if x0 > x1 else 1
  +    sy = -1 if y0 > y1 else 1
   
  -    while True:
  -        points.append((x0, y0))
  -        if x0 == x1 and y0 == y1:
  -            break
  -        e2 = 2 * err
  -        if e2 > -dy:
  -            err -= dy
  -            x0 += sx
  -        if e2 < dx:
  -            err += dx
  -            y0 += sy
  +    if dx > dy:
  +        err = dx / 2.0
  +        while x != x1:
  +            points.append((x, y))
  +            err -= dy
  +            if err < 0:
  +                y += sy
  +                err += dx
  +            x += sx
  +    else:
  +        err = dy / 2.0
  +        while y != y1:
  +            points.append((x, y))
  +            err -= dx
  +            if err < 0:
  +                x += sx
  +                err += dy
  +            y += sy
  +
  +    points.append((x, y))
       return points
  
  </patch>
golden_diff: diff --git a/setuptools/_distutils/log.py b/setuptools/_distutils/log.py
  --- a/setuptools/_distutils/log.py
  +++ b/setuptools/_distutils/log.py
  @@ -5,6 +5,7 @@
   """
   
   import logging
  +import warnings
   
   from ._log import log as _global_log
   
  @@ -36,3 +37,21 @@
           set_threshold(logging.INFO)
       elif v >= 2:
           set_threshold(logging.DEBUG)
  +
  +
  +class Log(logging.Logger):
  +    """distutils.log.Log is deprecated, please use an alternative from `logging`."""
  +
  +    def __init__(self, threshold=WARN):
  +        warnings.warn(Log.__doc__)  # avoid DeprecationWarning to ensure warn is shown
  +        super().__init__(__name__, level=threshold)
  +
  +    @property
  +    def threshold(self):
  +        return self.level
  +
  +    @threshold.setter
  +    def threshold(self, level):
  +        self.setLevel(level)
  +
  +    warn = logging.Logger.warning
  
verification_info: {"golden_diff": "diff --git a/setuptools/_distutils/log.py b/setuptools/_distutils/log.py\n--- a/setuptools/_distutils/log.py\n+++ b/setuptools/_distutils/log.py\n@@ -5,6 +5,7 @@\n \"\"\"\n \n import logging\n+import warnings\n \n from ._log import log as _global_log\n \n@@ -36,3 +37,21 @@\n         set_threshold(logging.INFO)\n     elif v >= 2:\n         set_threshold(logging.DEBUG)\n+\n+\n+class Log(logging.Logger):\n+    \"\"\"distutils.log.Log is deprecated, please use an alternative from `logging`.\"\"\"\n+\n+    def __init__(self, threshold=WARN):\n+        warnings.warn(Log.__doc__)  # avoid DeprecationWarning to ensure warn is shown\n+        super().__init__(__name__, level=threshold)\n+\n+    @property\n+    def threshold(self):\n+        return self.level\n+\n+    @threshold.setter\n+    def threshold(self, level):\n+        self.setLevel(level)\n+\n+    warn = logging.Logger.warning\n", "issue": "[BUG] release v65.6.0 breaks packages downstream due to removal of `distutils.log.Log`\n### setuptools version\n\n65.6.0\n\n### Python version\n\nPython 3.10\n\n### OS\n\nUbuntu\n\n### Additional environment information\n\n_No response_\n\n### Description\n\nThe `distutils.log.Log` class was removed in https://github.com/pypa/setuptools/commit/74652cabdeaacadc76ccf126563bed8ee2ccf3ef. This causes popular packages downstream, such as `numpy`, to fail: see https://github.com/numpy/numpy/issues/22623\n\n### Expected behavior\n\nThe module `distutils.log` module was not officially marked as deprecated even though https://github.com/pypa/setuptools/commit/74652cabdeaacadc76ccf126563bed8ee2ccf3ef added to the docstring that the module is `Retained for compatibility and should not be used.`. It would be great if the removed class could be reinstated and a deprecation pathway be provided.\n\n### How to Reproduce\n\n1. `pip install setuptools==65.6.0`\r\n2. `from numpy.distutils import Log`\n\n### Output\n\n```\r\nIn [4]: from numpy.distutils import Log\r\n---------------------------------------------------------------------------\r\nImportError                               Traceback (most recent call last)\r\n<ipython-input-4-f8e71815afcd> in <module>\r\n----> 1 from numpy.distutils import Log\r\n\r\n~/.virtualenvs/aiida_dev/lib/python3.9/site-packages/numpy/distutils/__init__.py in <module>\r\n     22 # Must import local ccompiler ASAP in order to get\r\n     23 # customized CCompiler.spawn effective.\r\n---> 24 from . import ccompiler\r\n     25 from . import unixccompiler\r\n     26 \r\n\r\n~/.virtualenvs/aiida_dev/lib/python3.9/site-packages/numpy/distutils/ccompiler.py in <module>\r\n     18 from distutils.version import LooseVersion\r\n     19 \r\n---> 20 from numpy.distutils import log\r\n     21 from numpy.distutils.exec_command import (\r\n     22     filepath_from_subprocess_output, forward_bytes_to_stdout\r\n\r\n~/.virtualenvs/aiida_dev/lib/python3.9/site-packages/numpy/distutils/log.py in <module>\r\n      2 import sys\r\n      3 from distutils.log import *  # noqa: F403\r\n----> 4 from distutils.log import Log as old_Log\r\n      5 from distutils.log import _global_log\r\n      6 \r\n\r\nImportError: cannot import name 'Log' from 'distutils.log' (/home/sph/.virtualenvs/aiida_dev/lib/python3.9/site-packages/setuptools/_distutils/log.py)\r\n```\n", "before_files": [{"content": "\"\"\"\nA simple log mechanism styled after PEP 282.\n\nRetained for compatibility and should not be used.\n\"\"\"\n\nimport logging\n\nfrom ._log import log as _global_log\n\n\nDEBUG = logging.DEBUG\nINFO = logging.INFO\nWARN = logging.WARN\nERROR = logging.ERROR\nFATAL = logging.FATAL\n\nlog = _global_log.log\ndebug = _global_log.debug\ninfo = _global_log.info\nwarn = _global_log.warning\nerror = _global_log.error\nfatal = _global_log.fatal\n\n\ndef set_threshold(level):\n    orig = _global_log.level\n    _global_log.setLevel(level)\n    return orig\n\n\ndef set_verbosity(v):\n    if v <= 0:\n        set_threshold(logging.WARN)\n    elif v == 1:\n        set_threshold(logging.INFO)\n    elif v >= 2:\n        set_threshold(logging.DEBUG)\n", "path": "setuptools/_distutils/log.py"}]}