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-rw-r--r--Doc/includes/sqlite3/countcursors.py15
1 files changed, 15 insertions, 0 deletions
diff --git a/Doc/includes/sqlite3/countcursors.py b/Doc/includes/sqlite3/countcursors.py
new file mode 100644
index 0000000000..ef3e70a2a9
--- /dev/null
+++ b/Doc/includes/sqlite3/countcursors.py
@@ -0,0 +1,15 @@
+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)