1  import logging.handlers
       2  
       3  class ESC[4;38;5;81mTestHandler(ESC[4;38;5;149mloggingESC[4;38;5;149m.ESC[4;38;5;149mhandlersESC[4;38;5;149m.ESC[4;38;5;149mBufferingHandler):
       4      def __init__(self, matcher):
       5          # BufferingHandler takes a "capacity" argument
       6          # so as to know when to flush. As we're overriding
       7          # shouldFlush anyway, we can set a capacity of zero.
       8          # You can call flush() manually to clear out the
       9          # buffer.
      10          logging.handlers.BufferingHandler.__init__(self, 0)
      11          self.matcher = matcher
      12  
      13      def shouldFlush(self):
      14          return False
      15  
      16      def emit(self, record):
      17          self.format(record)
      18          self.buffer.append(record.__dict__)
      19  
      20      def matches(self, **kwargs):
      21          """
      22          Look for a saved dict whose keys/values match the supplied arguments.
      23          """
      24          result = False
      25          for d in self.buffer:
      26              if self.matcher.matches(d, **kwargs):
      27                  result = True
      28                  break
      29          return result