| Georg Brandl | 116aa62 | 2007-08-15 14:28:22 +0000 | [diff] [blame] | 1 | import sqlite3 |
| 2 | |||||
| 3 | class CountCursorsConnection(sqlite3.Connection): | ||||
| 4 | def __init__(self, *args, **kwargs): | ||||
| 5 | sqlite3.Connection.__init__(self, *args, **kwargs) | ||||
| 6 | self.numcursors = 0 | ||||
| 7 | |||||
| 8 | def cursor(self, *args, **kwargs): | ||||
| 9 | self.numcursors += 1 | ||||
| 10 | return sqlite3.Connection.cursor(self, *args, **kwargs) | ||||
| 11 | |||||
| 12 | con = sqlite3.connect(":memory:", factory=CountCursorsConnection) | ||||
| 13 | cur1 = con.cursor() | ||||
| 14 | cur2 = con.cursor() | ||||
| 15 | print(con.numcursors) | ||||