我们从Python开源项目中，提取了以下23个代码示例，用于说明如何使用ssl.get()。
def _create_ssl_ctx(self, sslp): if isinstance(sslp, ssl.SSLContext): return sslp ca = sslp.get('ca') capath = sslp.get('capath') hasnoca = ca is None and capath is None ctx = ssl.create_default_context(cafile=ca, capath=capath) ctx.check_hostname = not hasnoca and sslp.get('check_hostname', True) ctx.verify_mode = ssl.CERT_NONE if hasnoca else ssl.CERT_REQUIRED if 'cert' in sslp: ctx.load_cert_chain(sslp['cert'], keyfile=sslp.get('key')) if 'cipher' in sslp: ctx.set_ciphers(sslp['cipher']) ctx.options |= ssl.OP_NO_SSLv2 ctx.options |= ssl.OP_NO_SSLv3 return ctx
def get_column_length(self): if self.type_code == FIELD_TYPE.VAR_STRING: mblen = MBLENGTH.get(self.charsetnr, 1) return self.length // mblen return self.length
def _get_descriptions(self): """Read a column descriptor packet for each column in the result.""" self.fields = [] self.converters = [] use_unicode = self.connection.use_unicode conn_encoding = self.connection.encoding description = [] for i in range_type(self.field_count): field = self.connection._read_packet(FieldDescriptorPacket) self.fields.append(field) description.append(field.description()) field_type = field.type_code if use_unicode: if field_type == FIELD_TYPE.JSON: # When SELECT from JSON column: charset = binary # When SELECT CAST(... AS JSON): charset = connection encoding # This behavior is different from TEXT / BLOB. # We should decode result by connection encoding regardless charsetnr. # See https://github.com/PyMySQL/PyMySQL/issues/488 encoding = conn_encoding # SELECT CAST(... AS JSON) elif field_type in TEXT_TYPES: if field.charsetnr == 63: # binary # TEXTs with charset=binary means BINARY types. encoding = None else: encoding = conn_encoding else: # Integers, Dates and Times, and other basic data is encoded in ascii encoding = 'ascii' else: encoding = None converter = self.connection.decoders.get(field_type) if converter is through: converter = None if DEBUG: print("DEBUG: field={}, converter={}".format(field, converter)) self.converters.append((encoding, converter)) eof_packet = self.connection._read_packet() assert eof_packet.is_eof_packet(), 'Protocol error, expecting EOF' self.description = tuple(description)
