# Note that _socket only knows about the integer values. The public interface # in this module understands the enums and translates them back from integers # where needed (e.g. .family property of a socket object). IntEnum._convert( 'AddressFamily', __name__, lambda C: C.isupper() and C.startswith('AF_')) IntEnum._convert( 'SocketKind', __name__, lambda C: C.isupper() and C.startswith('SOCK_')) IntFlag._convert( 'MsgFlag', __name__, lambda C: C.isupper() and C.startswith('MSG_')) IntFlag._convert( 'AddressInfo', __name__, lambda C: C.isupper() and C.startswith('AI_')) _LOCALHOST = '127.0.0.1' _LOCALHOST_V6 = '::1' def _intenum_converter(value, enum_klass): """Convert a numeric family value to an IntEnum member. If it's not a known member, return the numeric value itself.
from _ssl import RAND_egd except ImportError: # LibreSSL does not provide RAND_egd pass from _ssl import HAS_SNI, HAS_ECDH, HAS_NPN, HAS_ALPN, HAS_SSLv2, HAS_SSLv3, HAS_TLSv1, HAS_TLSv1_1, HAS_TLSv1_2, HAS_TLSv1_3 from _ssl import _DEFAULT_CIPHERS, _OPENSSL_API_VERSION _IntEnum._convert( "_SSLMethod", __name__, lambda name: name.startswith("PROTOCOL_") and name != "PROTOCOL_SSLv23", source=_ssl) _IntFlag._convert("Options", __name__, lambda name: name.startswith("OP_"), source=_ssl) _IntEnum._convert("AlertDescription", __name__, lambda name: name.startswith("ALERT_DESCRIPTION_"), source=_ssl) _IntEnum._convert("SSLErrorNumber", __name__, lambda name: name.startswith("SSL_ERROR_"), source=_ssl) _IntFlag._convert("VerifyFlags", __name__, lambda name: name.startswith("VERIFY_"),
] __all__.extend(os._get_exports_list(_socket)) # Set up the socket.AF_* socket.SOCK_* constants as members of IntEnums for # nicer string representations. # Note that _socket only knows about the integer values. The public interface # in this module understands the enums and translates them back from integers # where needed (e.g. .family property of a socket object). IntEnum._convert('AddressFamily', __name__, lambda C: C.isupper() and C.startswith('AF_')) IntEnum._convert('SocketKind', __name__, lambda C: C.isupper() and C.startswith('SOCK_')) IntFlag._convert('MsgFlag', __name__, lambda C: C.isupper() and C.startswith('MSG_')) IntFlag._convert('AddressInfo', __name__, lambda C: C.isupper() and C.startswith('AI_')) _LOCALHOST = '127.0.0.1' _LOCALHOST_V6 = '::1' def _intenum_converter(value, enum_klass): """Convert a numeric family value to an IntEnum member. If it's not a known member, return the numeric value itself. """ try: return enum_klass(value)
from _ssl import RAND_egd except ImportError: # LibreSSL does not provide RAND_egd pass from _ssl import HAS_SNI, HAS_ECDH, HAS_NPN, HAS_ALPN, HAS_TLSv1_3 from _ssl import _OPENSSL_API_VERSION _IntEnum._convert( '_SSLMethod', __name__, lambda name: name.startswith('PROTOCOL_') and name != 'PROTOCOL_SSLv23', source=_ssl) _IntFlag._convert('Options', __name__, lambda name: name.startswith('OP_'), source=_ssl) _IntEnum._convert('AlertDescription', __name__, lambda name: name.startswith('ALERT_DESCRIPTION_'), source=_ssl) _IntEnum._convert('SSLErrorNumber', __name__, lambda name: name.startswith('SSL_ERROR_'), source=_ssl) _IntFlag._convert('VerifyFlags', __name__, lambda name: name.startswith('VERIFY_'),
EWOULDBLOCK = getattr(errno, "EWOULDBLOCK", 11) __all__ = ["fromfd", "getfqdn", "create_connection", "AddressFamily", "SocketKind"] __all__.extend(os._get_exports_list(_socket)) # Set up the socket.AF_* socket.SOCK_* constants as members of IntEnums for # nicer string representations. # Note that _socket only knows about the integer values. The public interface # in this module understands the enums and translates them back from integers # where needed (e.g. .family property of a socket object). IntEnum._convert("AddressFamily", __name__, lambda C: C.isupper() and C.startswith("AF_")) IntEnum._convert("SocketKind", __name__, lambda C: C.isupper() and C.startswith("SOCK_")) IntFlag._convert("MsgFlag", __name__, lambda C: C.isupper() and C.startswith("MSG_")) IntFlag._convert("AddressInfo", __name__, lambda C: C.isupper() and C.startswith("AI_")) _LOCALHOST = "127.0.0.1" _LOCALHOST_V6 = "::1" def _intenum_converter(value, enum_klass): """Convert a numeric family value to an IntEnum member. If it's not a known member, return the numeric value itself. """ try: return enum_klass(value) except ValueError:
except ImportError: # LibreSSL does not provide RAND_egd pass from _ssl import HAS_SNI, HAS_ECDH, HAS_NPN, HAS_ALPN from _ssl import _OPENSSL_API_VERSION _IntEnum._convert( '_SSLMethod', __name__, lambda name: name.startswith('PROTOCOL_') and name != 'PROTOCOL_SSLv23', source=_ssl) _IntFlag._convert( 'Options', __name__, lambda name: name.startswith('OP_'), source=_ssl) _IntEnum._convert( 'AlertDescription', __name__, lambda name: name.startswith('ALERT_DESCRIPTION_'), source=_ssl) _IntEnum._convert( 'SSLErrorNumber', __name__, lambda name: name.startswith('SSL_ERROR_'), source=_ssl) _IntFlag._convert( 'VerifyFlags', __name__, lambda name: name.startswith('VERIFY_'),