qa: use better parameter names

my2to3/trace.py

@@ -11,23 +11,23 @@ def register_tracing_function(f):
   return f
 
 
-def create_table(table, *values):
+def create_table(table, *columns):
   # TODO:
   # - refactor
   # - optimize
   conn = sqlite3.connect(database)
   c = conn.cursor()
-  v = ', '.join(values)
+  v = ', '.join(columns)
   c.execute("CREATE TABLE IF NOT EXISTS %s (%s, UNIQUE (%s))" % (table, v, v))
   conn.commit()
   conn.close()
 
-  def trace(*args):
+  def trace(*values):
     conn = sqlite3.connect(database)
     c = conn.cursor()
     try:
       c.execute('INSERT INTO %s VALUES (%s)' % (
-        table, ', '.join(['?'] * len(args))), args)
+        table, ', '.join(['?'] * len(values))), values)
     except sqlite3.IntegrityError as e:
       if not str(e).startswith('UNIQUE constraint failed:'):
         raise