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			16 lines
		
	
	
	
		
			455 B
		
	
	
	
		
			Python
		
	
	
	
	
	
		
		
	
	
			16 lines
		
	
	
	
		
			455 B
		
	
	
	
		
			Python
		
	
	
	
	
	
								import sqlite3
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								class CountCursorsConnection(sqlite3.Connection):
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								    def __init__(self, *args, **kwargs):
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								        sqlite3.Connection.__init__(self, *args, **kwargs)
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								        self.numcursors = 0
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								    def cursor(self, *args, **kwargs):
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								        self.numcursors += 1
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								        return sqlite3.Connection.cursor(self, *args, **kwargs)
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								con = sqlite3.connect(":memory:", factory=CountCursorsConnection)
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								cur1 = con.cursor()
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								cur2 = con.cursor()
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								print con.numcursors
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