parameters: (self, record)
docstring: Emit a record.
  
          First check if the underlying file has changed, and if it
          has, close the old stream and reopen the file to get the
          current stream.
docstring_summary: Emit a record.
docstring_tokens: Emit a record .
function: def emit(self, record):
          """
          Emit a record.
  
          First check if the underlying file has changed, and if it
          has, close the old stream and reopen the file to get the
          current stream.
          """
          if not os.path.exists(self.baseFilename):
              stat = None
              changed = 1
          else:
              stat = os.stat(self.baseFilename)
              changed = (stat[ST_DEV] != self.dev) or (stat[ST_INO] != self.ino)
          if changed and self.stream is not None:
              self.stream.flush()
              self.stream.close()
              self.stream = self._open()
              if stat is None:
                  stat = os.stat(self.baseFilename)
              self.dev, self.ino = stat[ST_DEV], stat[ST_INO]
          logging.FileHandler.emit(self, record)
function_tokens: def emit ( self , record ) : if not os . path . exists ( self . baseFilename ) : stat = None changed = 1 else : stat = os . stat ( self . baseFilename ) changed = ( stat [ ST_DEV ] != self . dev ) or ( stat [ ST_INO ] != self . ino ) if changed and self . stream is not None : self . stream . flush ( ) self . stream . close ( ) self . stream = self . _open ( ) if stat is None : stat = os . stat ( self . baseFilename ) self . dev , self . ino = stat [ ST_DEV ] , stat [ ST_INO ] logging . FileHandler . emit ( self , record )