(data)
| 139 | |
| 140 | |
| 141 | def raise_mysql_exception(data): |
| 142 | errno = struct.unpack("<h", data[1:3])[0] |
| 143 | # https://dev.mysql.com/doc/dev/mysql-server/latest/page_protocol_basic_err_packet.html |
| 144 | # Error packet has optional sqlstate that is 5 bytes and starts with '#'. |
| 145 | sqlstate = None |
| 146 | if data[3] == 0x23: # '#' |
| 147 | sqlstate = data[4:9].decode() |
| 148 | errval = data[9:].decode("utf-8", "replace") |
| 149 | else: |
| 150 | errval = data[3:].decode("utf-8", "replace") |
| 151 | errorclass = error_map.get(errno) |
| 152 | if errorclass is None: |
| 153 | errorclass = InternalError if errno < 1000 else OperationalError |
| 154 | raise errorclass(errno, errval, sqlstate=sqlstate) |
nothing calls this directly
no test coverage detected
searching dependent graphs…