kopia lustrzana https://github.com/micropython/micropython-lib
60 wiersze
1.4 KiB
Python
60 wiersze
1.4 KiB
Python
from usocket import *
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import usocket as _socket
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_GLOBAL_DEFAULT_TIMEOUT = 30
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IPPROTO_IP = 0
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IP_ADD_MEMBERSHIP = 35
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IP_DROP_MEMBERSHIP = 36
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INADDR_ANY = 0
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error = OSError
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def _resolve_addr(addr):
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if isinstance(addr, (bytes, bytearray)):
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return addr
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family = _socket.AF_INET
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if len(addr) != 2:
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family = _socket.AF_INET6
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if addr[0] == "":
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a = "0.0.0.0" if family == _socket.AF_INET else "::"
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else:
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a = addr[0]
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a = getaddrinfo(a, addr[1], family)
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return a[0][4]
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def inet_aton(addr):
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return inet_pton(AF_INET, addr)
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def create_connection(addr, timeout=None, source_address=None):
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s = socket()
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#print("Address:", addr)
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ais = getaddrinfo(addr[0], addr[1])
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#print("Address infos:", ais)
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for ai in ais:
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try:
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s.connect(ai[4])
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return s
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except:
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pass
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class socket(_socket.socket):
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def accept(self):
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s, addr = super().accept()
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addr = _socket.sockaddr(addr)
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return (s, (_socket.inet_ntop(addr[0], addr[1]), addr[2]))
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def bind(self, addr):
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return super().bind(_resolve_addr(addr))
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def connect(self, addr):
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return super().connect(_resolve_addr(addr))
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def sendall(self, *args):
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return self.send(*args)
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def sendto(self, data, addr):
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return super().sendto(data, _resolve_addr(addr))
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