text: '''
  PyMySQL: A pure-Python drop-in replacement for MySQLdb.
  
  Copyright (c) 2010 PyMySQL contributors
  
  Permission is hereby granted, free of charge, to any person obtaining a copy
  of this software and associated documentation files (the "Software"), to deal
  in the Software without restriction, including without limitation the rights
  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  copies of the Software, and to permit persons to whom the Software is
  furnished to do so, subject to the following conditions:
  
  The above copyright notice and this permission notice shall be included in
  all copies or substantial portions of the Software.
  
  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  THE SOFTWARE.
  
  '''
  
  VERSION = (0, 4, None)
  
  from constants import FIELD_TYPE
  from converters import escape_dict, escape_sequence, escape_string
  from err import Warning, Error, InterfaceError, DataError, \
       DatabaseError, OperationalError, IntegrityError, InternalError, \
       NotSupportedError, ProgrammingError
  from times import Date, Time, Timestamp, \
      DateFromTicks, TimeFromTicks, TimestampFromTicks
  
  import sys
  
  try:
      frozenset
  except NameError:
      from sets import ImmutableSet as frozenset
      try:
          from sets import BaseSet as set
      except ImportError:
          from sets import Set as set
  
  threadsafety = 1
  apilevel = "2.0"
  paramstyle = "format"
  
  class DBAPISet(frozenset):
  
  
      def __ne__(self, other):
          if isinstance(other, set):
              return super(DBAPISet, self).__ne__(self, other)
          else:
              return other not in self
  
      def __eq__(self, other):
          if isinstance(other, frozenset):
              return frozenset.__eq__(self, other)
          else:
              return other in self
  
      def __hash__(self):
          return frozenset.__hash__(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])
  DATE      = DBAPISet([FIELD_TYPE.DATE, FIELD_TYPE.NEWDATE])
  TIME      = DBAPISet([FIELD_TYPE.TIME])
  TIMESTAMP = DBAPISet([FIELD_TYPE.TIMESTAMP, FIELD_TYPE.DATETIME])
  DATETIME  = TIMESTAMP
  ROWID     = DBAPISet()
  
  def Binary(x):
      """Return x as a binary type."""
      return str(x)
  
  def Connect(*args, **kwargs):
      """
      Connect to the database; see connections.Connection.__init__() for
      more information.
      """
      from connections import Connection
      return Connection(*args, **kwargs)
  
  def get_client_info():  # for MySQLdb compatibility
    return '%s.%s.%s' % VERSION
  
  connect = Connection = Connect
  
  # we include a doctored version_info here for MySQLdb compatibility
  version_info = (1,2,2,"final",0)
  
  NULL = "NULL"
  
  __version__ = get_client_info()
  
  def thread_safe():
      return True # match MySQLdb.thread_safe()
  
  def install_as_MySQLdb():
      """
      After this function is called, any application that imports MySQLdb or
      _mysql will unwittingly actually use 
      """
      sys.modules["MySQLdb"] = sys.modules["_mysql"] = sys.modules["pymysql"]
  
  __all__ = [
      'BINARY', 'Binary', 'Connect', 'Connection', 'DATE', 'Date',
      'Time', 'Timestamp', 'DateFromTicks', 'TimeFromTicks', 'TimestampFromTicks',
      'DataError', 'DatabaseError', 'Error', 'FIELD_TYPE', 'IntegrityError',
      'InterfaceError', 'InternalError', 'MySQLError', 'NULL', 'NUMBER',
      'NotSupportedError', 'DBAPISet', 'OperationalError', 'ProgrammingError',
      'ROWID', 'STRING', 'TIME', 'TIMESTAMP', 'Warning', 'apilevel', 'connect',
      'connections', 'constants', 'converters', 'cursors', 'debug', 'escape',
      'escape_dict', 'escape_sequence', 'escape_string', 'get_client_info',
      'paramstyle', 'string_literal', 'threadsafety', 'version_info',
  
      "install_as_MySQLdb",
  
      "NULL","__version__",
      ]
  