Merge pull request #19 from alexcodreanu86/master

Export dictionary results

psqlparse/__init__.py

@@ -1 +1 @@
-from .parser import parse
+from .parser import parse, parse_dict

psqlparse/parser.pyx

@@ -8,7 +8,7 @@ from .pg_query cimport (pg_query_parse, pg_query_free_parse_result,
                        PgQueryParseResult)
 
 
-def parse(query):
+def parse_dict(query):
     cdef bytes encoded_query
     cdef PgQueryParseResult result
 
@@ -20,7 +20,6 @@ def parse(query):
         encoded_query = six.text_type(query).encode('utf8')
 
     result = pg_query_parse(encoded_query)
-
     if result.error:
         error = PSqlParseError(result.error.message.decode('utf8'),
                                result.error.lineno, result.error.cursorpos)
@@ -29,6 +28,9 @@ def parse(query):
 
     statement_dicts = json.loads(result.parse_tree.decode('utf8'),
                                  strict=False)
-    statements = [build_from_obj(obj) for obj in statement_dicts]
     pg_query_free_parse_result(result)
-    return statements
+    return statement_dicts
+
+
+def parse(query):
+    return [build_from_obj(obj) for obj in parse_dict(query)]