return sets instead of tuples from some symtable methods
diff --git a/Lib/symtable.py b/Lib/symtable.py
index 3d1775b..ac9396c 100644
--- a/Lib/symtable.py
+++ b/Lib/symtable.py
@@ -129,8 +129,8 @@
__globals = None
def __idents_matching(self, test_func):
- return tuple([ident for ident in self.get_identifiers()
- if test_func(self._table.symbols[ident])])
+ return frozenset(ident for ident in self.get_identifiers()
+ if test_func(self._table.symbols[ident]))
def get_parameters(self):
if self.__params is None:
@@ -165,7 +165,7 @@
d = {}
for st in self._table.children:
d[st.name] = 1
- self.__methods = tuple(d)
+ self.__methods = frozenset(d)
return self.__methods
diff --git a/Lib/test/test_symtable.py b/Lib/test/test_symtable.py
index 7e0206d..712eca7 100644
--- a/Lib/test/test_symtable.py
+++ b/Lib/test/test_symtable.py
@@ -80,11 +80,11 @@
def test_function_info(self):
func = self.spam
- self.assertEqual(func.get_parameters(), ("a", "b", "kw", "var"))
+ self.assertEqual(func.get_parameters(), {"a", "b", "kw", "var"})
self.assertEqual(func.get_locals(),
- ("a", "b", "bar", "glob", "internal", "kw", "var", "x"))
- self.assertEqual(func.get_globals(), ("bar", "glob"))
- self.assertEqual(self.internal.get_frees(), ("x",))
+ {"a", "b", "bar", "glob", "internal", "kw", "var", "x"})
+ self.assertEqual(func.get_globals(), {"bar", "glob"})
+ self.assertEqual(self.internal.get_frees(), {"x"})
def test_globals(self):
self.assertTrue(self.spam.lookup("glob").is_global())
@@ -142,7 +142,7 @@
self.assertEqual(self.Mine.get_name(), "Mine")
def test_class_info(self):
- self.assertEqual(self.Mine.get_methods(), ('a_method',))
+ self.assertEqual(self.Mine.get_methods(), {'a_method'})
def test_filename_correct(self):
### Bug tickler: SyntaxError file name correct whether error raised