symbian-qemu-0.9.1-12/python-2.6.1/Doc/includes/sqlite3/countcursors.py
author Shane McErlean <shane.mcerlean@accenture.com>
Thu, 19 Aug 2010 17:55:25 +0100
changeset 99 99a56c5faf9c
parent 1 2fb8b9db1c86
permissions -rw-r--r--
SF Bug 1284 - QEMU has faulty instruction emulation for VMOV (between two ARM core registers and two single-precision registers)

import sqlite3

class CountCursorsConnection(sqlite3.Connection):
    def __init__(self, *args, **kwargs):
        sqlite3.Connection.__init__(self, *args, **kwargs)
        self.numcursors = 0

    def cursor(self, *args, **kwargs):
        self.numcursors += 1
        return sqlite3.Connection.cursor(self, *args, **kwargs)

con = sqlite3.connect(":memory:", factory=CountCursorsConnection)
cur1 = con.cursor()
cur2 = con.cursor()
print con.numcursors