pkgs/development/python-modules/pyinotify/skip-asyncore-python-3.12.patch

   1 From 478d595a7d086423733e9f5da5edfe9f1df48682 Mon Sep 17 00:00:00 2001
   2 From: Troy Curtis Jr <troy@troycurtisjr.com>
   3 Date: Thu, 10 Aug 2023 21:51:15 -0400
   4 Subject: [PATCH] Make asyncore support optional for Python 3.
   5
   6 Fixes #204.
   7 ---
   8  python3/pyinotify.py | 50 +++++++++++++++++++++++++-------------------
   9  1 file changed, 28 insertions(+), 22 deletions(-)
  10
  11 diff --git a/python3/pyinotify.py b/python3/pyinotify.py
  12 index bc24313..f4a5a90 100755
  13 --- a/python3/pyinotify.py
  14 +++ b/python3/pyinotify.py
  15 @@ -68,7 +68,6 @@ def __init__(self, version):
  16  from datetime import datetime, timedelta
  17  import time
  18  import re
  19 -import asyncore
  20  import glob
  21  import locale
  22  import subprocess
  23 @@ -1494,33 +1493,40 @@ def run(self):
  24          self.loop()
  25
  26
  27 -class AsyncNotifier(asyncore.file_dispatcher, Notifier):
  28 -    """
  29 -    This notifier inherits from asyncore.file_dispatcher in order to be able to
  30 -    use pyinotify along with the asyncore framework.
  31 +try:
  32 +    import asyncore
  33
  34 -    """
  35 -    def __init__(self, watch_manager, default_proc_fun=None, read_freq=0,
  36 -                 threshold=0, timeout=None, channel_map=None):
  37 +    class AsyncNotifier(asyncore.file_dispatcher, Notifier):
  38          """
  39 -        Initializes the async notifier. The only additional parameter is
  40 -        'channel_map' which is the optional asyncore private map. See
  41 -        Notifier class for the meaning of the others parameters.
  42 +        This notifier inherits from asyncore.file_dispatcher in order to be able to
  43 +        use pyinotify along with the asyncore framework.
  44
  45          """
  46 -        Notifier.__init__(self, watch_manager, default_proc_fun, read_freq,
  47 -                          threshold, timeout)
  48 -        asyncore.file_dispatcher.__init__(self, self._fd, channel_map)
  49 +        def __init__(self, watch_manager, default_proc_fun=None, read_freq=0,
  50 +                     threshold=0, timeout=None, channel_map=None):
  51 +            """
  52 +            Initializes the async notifier. The only additional parameter is
  53 +            'channel_map' which is the optional asyncore private map. See
  54 +            Notifier class for the meaning of the others parameters.
  55
  56 -    def handle_read(self):
  57 -        """
  58 -        When asyncore tells us we can read from the fd, we proceed processing
  59 -        events. This method can be overridden for handling a notification
  60 -        differently.
  61 +            """
  62 +            Notifier.__init__(self, watch_manager, default_proc_fun, read_freq,
  63 +                              threshold, timeout)
  64 +            asyncore.file_dispatcher.__init__(self, self._fd, channel_map)
  65
  66 -        """
  67 -        self.read_events()
  68 -        self.process_events()
  69 +        def handle_read(self):
  70 +            """
  71 +            When asyncore tells us we can read from the fd, we proceed processing
  72 +            events. This method can be overridden for handling a notification
  73 +            differently.
  74 +
  75 +            """
  76 +            self.read_events()
  77 +            self.process_events()
  78 +except ImportError:
  79 +    # asyncore was removed in Python 3.12, but try the import instead of a
  80 +    # version check in case the compatibility package is installed.
  81 +    pass
  82
  83
  84  class TornadoAsyncNotifier(Notifier):