def recv_command(self):
line = self.recv_line()
cmd_match = command_pattern.match(line)
if cmd_match:
return printable_decode(cmd_match.group(1).upper()), None
cmd_arg_match = command_arg_pattern.match(line)
if cmd_arg_match:
return (
printable_decode(cmd_arg_match.group(1).upper()),
printable_decode(cmd_arg_match.group(2)))
return None, None
def recv_command(self):
""" Receive a SMTP command
:return: (command, arg)
:rtype: (:py:obj:`str`, :py:obj:`str`)
"""
line = self.recv_line()
cmd_match = command_pattern.match(line)
if cmd_match:
return printable_decode(cmd_match.group(1).upper()), None
cmd_arg_match = command_arg_pattern.match(line)
if cmd_arg_match:
return (
printable_decode(cmd_arg_match.group(1).upper()),
printable_decode(cmd_arg_match.group(2)))
return None, None
def recv_reply(self):
code = None
message_lines = []
incomplete = True
input = self.recv_buffer
while incomplete:
start_i = 0
while start_i is not None:
match = reply_line_pattern.match(input, start_i)
if match:
if code and code != match.group(2):
raise BadReply(match.group(1))
code = match.group(2)
message_lines.append(match.group(4))
if code[0] in '45':
self.last_error = True
self.last_error_code = code
self.last_error_message = match.group(4)
self.recv_buffer = input[match.end(0):]
if match.group(3) != b'-':
incomplete = False
start_i = None
else:
start_i = match.end(0)
else:
match = line_pattern.match(input, start_i)
if match:
self.recv_buffer = input[match.end(0):]
message_lines.append(match.group(1))
raise BadReply(
printable_decode(b'\r\n'.join(message_lines)))
else:
start_i = None
if incomplete:
self.buffered_recv()
input = self.recv_buffer
body = b'\r\n'.join(message_lines)
return printable_decode(code), printable_decode(body)
