Re: [pysqlite] [3.6.3-r1] Row not updated?

Yet more information : closing/reopening a cursor doesn't solve the 
issue either :-/

=========
sql = "BEGIN; UPDATE ape SET nombre=%s WHERE code='%s'; END" % (m.group(1),ape)
print sql
cursor = None
cursor=connection.cursor()
cursor.execute(sql)

sql = "SELECT nombre FROM ape WHERE code='%s'" % ape
#Displayed OK, but UPDATE gone when reopening the database with sqlite3.exe
print sql
cursor = None
cursor=connection.cursor()
row=cursor.execute(sql)
for item in row:
	print "Nombre=%s" % item[0]

cursor = None
cursor=connection.cursor()
cursor.execute("BEGIN")
for match in matches:
	sql = 'INSERT INTO boites (code,siren) VALUES ("%s","%s")' % (ape,lastsiren)
	cursor.execute(sql)
cursor.execute("END")
=========

Thank you.