avancé de dev

venv/Lib/site-packages/MySQLdb/__init__.py

@@ -0,0 +1,170 @@
+"""
+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",
+]