[python] DatabaseError: current transaction is aborted, commands ignored until end of transaction block?

In response to @priestc and @Sebastian, what if you do something like this?

try:
    conn.commit()
except:
    pass

cursor.execute( sql )
try: 
    return cursor.fetchall()
except: 
    conn.commit()
    return None

I just tried this code and it seems to work, failing silently without having to care about any possible errors, and working when the query is good.

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