def _fill(self, size):
        """fills the internal buffer from the source iterator"""
        try:
            for i in range(size):
                self.buffer.append(self.source.next())
        except StopIteration:
            self.buffer.append((EndOfFile, EndOfFile))
        self.len = len(self.buffer)
def _fill(self, size):
        """fills the internal buffer from the source iterator"""
        try:
            for i in range(size):
                self.buffer.append(self.source.next())
        except StopIteration:
            self.buffer.append((EndOfFile, EndOfFile))
        self.len = len(self.buffer)
def _fill ( self , size ) : try : for i in range ( size ) : self . buffer . append ( self . source . next ( ) ) except StopIteration : self . buffer . append ( ( EndOfFile , EndOfFile ) ) self . len = len ( self . buffer )
fills the internal buffer from the source iterator
fills the internal buffer from the source iterator