Support sqlparse 0.4.x

Author: pensivebrian

mssqlcli/packages/parseutils/ctes.py

@@ -18,7 +18,7 @@ def isolate_query_ctes(full_text, text_before_cursor):
     """Simplify a query by converting CTEs into table metadata objects
     """
 
-    if not full_text:
+    if not full_text or not full_text.strip():
         return full_text, text_before_cursor, tuple()
 
     ctes, _ = extract_ctes(full_text)

tests/test_sqlcompletion.py

@@ -849,7 +849,7 @@ def test_create_db_with_template():
 
     @staticmethod
     def test_specials_included_for_initial_completion():
-        initial_texts = ('', '    ', '\t \t',)
+        initial_texts = ('', '    ', '\t \t', '\n')
         for initial_text in initial_texts:
             suggestions = suggest_type(initial_text, initial_text)
             assert set(suggestions) == set([Keyword(), Special()])