tests: fix

funny-falcon · funny-falcon · commit fc50cf0ddfc1 · 2022-12-04T04:24:55.000+03:00
travis uses old image with python3.5
diff --git a/tests/helpers/ptrack_helpers.py b/tests/helpers/ptrack_helpers.py
@@ -220,7 +220,7 @@ def table_checksum(self, table, dbname="postgres"):
                 # hash uses SipHash since Python3.4, therefore it is good enough
                 sum.update(row[0].encode('utf8'))
 
-        con.execute(f"CLOSE {curname}; ROLLBACK;")
+        con.execute("CLOSE %s; ROLLBACK;" % curname)
 
         con.close()
         return sum.hexdigest()
