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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def handle_read(self):
 """Handle all the available character commands in the socket"""

        while True:
            try:
                c = self.recv(1)
            except socket.error as e:
                if e.errno == errno.EWOULDBLOCK:
                    return
                else:
                    raise
            else:
                self._do(c)
                self.socket.setblocking(True)
                self.send(b'A')
                self.socket.setblocking(False)