Added Token.flatten() that just yields self to unify behavior of TokenList and Token.

andialbrecht · andialbrecht · commit ff4f3547472c · 2009-05-05T07:06:33.000+02:00
diff --git a/sqlparse/sql.py b/sqlparse/sql.py
@@ -48,6 +48,10 @@ def _get_repr_value(self):
             short = raw
         return re.sub('\s+', ' ', short)
 
+    def flatten(self):
+        """Resolve subgroups."""
+        yield self
+
     def match(self, ttype, values, regex=False):
         """Checks whether the token matches the given arguments.
 
