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| """
| MySQLdb - A DB API v2.0 compatible interface to MySQL.
|
| This package is a wrapper around _mysql, which mostly implements the
| MySQL C API.
|
| connect() -- connects to server
|
| See the C API specification and the MySQL documentation for more info
| on other items.
|
| For information on how MySQLdb handles type conversion, see the
| MySQLdb.converters module.
| """
|
| try:
| from MySQLdb.release import version_info
| from . import _mysql
|
| assert version_info == _mysql.version_info
| except Exception:
| raise ImportError(
| "this is MySQLdb version {}, but _mysql is version {!r}\n_mysql: {!r}".format(
| version_info, _mysql.version_info, _mysql.__file__
| )
| )
|
|
| from ._mysql import (
| NotSupportedError,
| OperationalError,
| get_client_info,
| ProgrammingError,
| Error,
| InterfaceError,
| debug,
| IntegrityError,
| string_literal,
| MySQLError,
| DataError,
| DatabaseError,
| InternalError,
| Warning,
| )
| from MySQLdb.constants import FIELD_TYPE
| from MySQLdb.times import (
| Date,
| Time,
| Timestamp,
| DateFromTicks,
| TimeFromTicks,
| TimestampFromTicks,
| )
|
| threadsafety = 1
| apilevel = "2.0"
| paramstyle = "format"
|
|
| class DBAPISet(frozenset):
| """A special type of set for which A == x is true if A is a
| DBAPISet and x is a member of that set."""
|
| def __eq__(self, other):
| if isinstance(other, DBAPISet):
| return not self.difference(other)
| return other in self
|
|
| STRING = DBAPISet([FIELD_TYPE.ENUM, FIELD_TYPE.STRING, FIELD_TYPE.VAR_STRING])
| BINARY = DBAPISet(
| [
| FIELD_TYPE.BLOB,
| FIELD_TYPE.LONG_BLOB,
| FIELD_TYPE.MEDIUM_BLOB,
| FIELD_TYPE.TINY_BLOB,
| ]
| )
| NUMBER = DBAPISet(
| [
| FIELD_TYPE.DECIMAL,
| FIELD_TYPE.DOUBLE,
| FIELD_TYPE.FLOAT,
| FIELD_TYPE.INT24,
| FIELD_TYPE.LONG,
| FIELD_TYPE.LONGLONG,
| FIELD_TYPE.TINY,
| FIELD_TYPE.YEAR,
| FIELD_TYPE.NEWDECIMAL,
| ]
| )
| DATE = DBAPISet([FIELD_TYPE.DATE])
| TIME = DBAPISet([FIELD_TYPE.TIME])
| TIMESTAMP = DBAPISet([FIELD_TYPE.TIMESTAMP, FIELD_TYPE.DATETIME])
| DATETIME = TIMESTAMP
| ROWID = DBAPISet()
|
|
| def test_DBAPISet_set_equality():
| assert STRING == STRING
|
|
| def test_DBAPISet_set_inequality():
| assert STRING != NUMBER
|
|
| def test_DBAPISet_set_equality_membership():
| assert FIELD_TYPE.VAR_STRING == STRING
|
|
| def test_DBAPISet_set_inequality_membership():
| assert FIELD_TYPE.DATE != STRING
|
|
| def Binary(x):
| return bytes(x)
|
|
| def Connect(*args, **kwargs):
| """Factory function for connections.Connection."""
| from MySQLdb.connections import Connection
|
| return Connection(*args, **kwargs)
|
|
| connect = Connection = Connect
|
| __all__ = [
| "BINARY",
| "Binary",
| "Connect",
| "Connection",
| "DATE",
| "Date",
| "Time",
| "Timestamp",
| "DateFromTicks",
| "TimeFromTicks",
| "TimestampFromTicks",
| "DataError",
| "DatabaseError",
| "Error",
| "FIELD_TYPE",
| "IntegrityError",
| "InterfaceError",
| "InternalError",
| "MySQLError",
| "NUMBER",
| "NotSupportedError",
| "DBAPISet",
| "OperationalError",
| "ProgrammingError",
| "ROWID",
| "STRING",
| "TIME",
| "TIMESTAMP",
| "Warning",
| "apilevel",
| "connect",
| "connections",
| "constants",
| "converters",
| "cursors",
| "debug",
| "get_client_info",
| "paramstyle",
| "string_literal",
| "threadsafety",
| "version_info",
| ]
|
|
