Initial revision

MySQLdb/MySQLdb/__init__.py

@@ -0,0 +1,82 @@
+"""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.
+
+"""
+
+__author__ = "Andy Dustman <andy@dustman.net>"
+__revision__ = """$Revision$"""[11:-2]
+version_info = (
+    0,
+    9,
+    0,
+    "beta",
+    1)
+if version_info[3] == "final": __version__ = "%d.%d.%d" % version_info[:3]
+else: __version__ = "%d.%d.%d%1.1s%d" % version_info[:5]
+
+import _mysql
+
+if __version__ != getattr(_mysql, '__version__', None):
+    raise ImportError, "this is MySQLdb version %s, but _mysql is version %s" %\
+          (__version__, _mysql.__version__)
+
+
+threadsafety = 2
+apilevel = "2.0"
+paramstyle = "format"
+
+
+class DBAPITypeObject:
+
+    """Helper class for determining column types; required by DB API."""
+    
+    def __init__(self,*values):
+        self.values = values
+        
+    def __cmp__(self,other):
+        if other in self.values:
+            return 0
+        if other < self.values:
+            return 1
+        else:
+            return -1
+
+
+_Set = DBAPITypeObject
+from constants import FIELD_TYPE
+
+STRING    = _Set(FIELD_TYPE.CHAR, FIELD_TYPE.ENUM, FIELD_TYPE.INTERVAL,
+                 FIELD_TYPE.SET, FIELD_TYPE.STRING, FIELD_TYPE.VAR_STRING)
+BINARY    = _Set(FIELD_TYPE.BLOB, FIELD_TYPE.LONG_BLOB, FIELD_TYPE.MEDIUM_BLOB,
+                 FIELD_TYPE.TINY_BLOB)
+NUMBER    = _Set(FIELD_TYPE.DECIMAL, FIELD_TYPE.DOUBLE, FIELD_TYPE.FLOAT,
+	         FIELD_TYPE.INT24, FIELD_TYPE.LONG, FIELD_TYPE.LONGLONG,
+	         FIELD_TYPE.TINY, FIELD_TYPE.YEAR)
+DATE      = _Set(FIELD_TYPE.DATE, FIELD_TYPE.NEWDATE)
+TIME      = _Set(FIELD_TYPE.TIME)
+TIMESTAMP = _Set(FIELD_TYPE.TIMESTAMP, FIELD_TYPE.DATETIME)
+ROWID     = _Set()
+
+def Binary(x): return str(x)
+
+from _mysql import *
+from connections import Connection
+
+def Connect(*args, **kwargs):
+    """Factory function for connections.Connection."""
+    return apply(Connection, args, kwargs)
+
+connect = Connect
+
+__all__ = ['BINARY', 'Binary', 'Connect', 'Connection', 'DATE', 'DataError', 'DatabaseError', 'Error', 'FIELD_TYPE', 'IntegrityError', 'InterfaceError', 'InternalError', 'MySQLError', 'NULL', 'NUMBER', 'NotSupportedError', 'OperationalError', 'ProgrammingError', 'ROWID', 'STRING', 'TIME', 'TIMESTAMP', 'Warning', 'apilevel', 'connect', 'connections', 'constants', 'cursors', 'debug', 'escape', 'escape_dict', 'escape_sequence', 'escape_string', 'get_client_info', 'paramstyle', 'string_literal', 'threadsafety', 'version_info']
+