diff options
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/symtable.py | 18 | ||||
| -rw-r--r-- | Lib/test/test_symtable.py | 16 |
2 files changed, 27 insertions, 7 deletions
diff --git a/Lib/symtable.py b/Lib/symtable.py index 66c0e03..4a5662d 100644 --- a/Lib/symtable.py +++ b/Lib/symtable.py @@ -2,11 +2,10 @@ import _symtable from _symtable import (USE, DEF_GLOBAL, DEF_LOCAL, DEF_PARAM, - DEF_STAR, DEF_DOUBLESTAR, DEF_INTUPLE, DEF_FREE, - DEF_FREE_GLOBAL, DEF_FREE_CLASS, DEF_IMPORT, DEF_BOUND, - OPT_IMPORT_STAR, OPT_EXEC, OPT_BARE_EXEC, SCOPE_OFF, SCOPE_MASK, - FREE, GLOBAL_IMPLICIT, GLOBAL_EXPLICIT) + DEF_IMPORT, DEF_BOUND, OPT_IMPORT_STAR, OPT_EXEC, OPT_BARE_EXEC, + SCOPE_OFF, SCOPE_MASK, FREE, GLOBAL_IMPLICIT, GLOBAL_EXPLICIT) +import warnings import weakref __all__ = ["symtable", "SymbolTable", "newSymbolTable", "Class", @@ -194,10 +193,14 @@ class Symbol(object): return bool(self.__scope in (GLOBAL_IMPLICIT, GLOBAL_EXPLICIT)) def is_vararg(self): - return bool(self.__flags & DEF_STAR) + warnings.warn("is_vararg() is obsolete and will be removed", + DeprecationWarning, 2) + return False def is_keywordarg(self): - return bool(self.__flags & DEF_DOUBLESTAR) + warnings.warn("is_keywordarg() is obsolete and will be removed", + DeprecationWarning, 2) + return False def is_local(self): return bool(self.__flags & DEF_BOUND) @@ -212,7 +215,8 @@ class Symbol(object): return bool(self.__flags & DEF_LOCAL) def is_in_tuple(self): - return bool(self.__flags & DEF_INTUPLE) + warnings.warn("is_in_tuple() is obsolete and will be removed", + DeprecationWarning, 2) def is_namespace(self): """Returns true if name binding introduces new namespace. diff --git a/Lib/test/test_symtable.py b/Lib/test/test_symtable.py index fc678a8..05b237a 100644 --- a/Lib/test/test_symtable.py +++ b/Lib/test/test_symtable.py @@ -55,6 +55,22 @@ class SymtableTest(unittest.TestCase): internal = find_block(spam, "internal") foo = find_block(top, "foo") + def test_noops(self): + # Check methods that don't work. They should warn and return False. + def check(w, msg): + self.assertEqual(str(w.message), msg) + sym = self.top.lookup("glob") + with test_support.catch_warning() as w: + warnings.simplefilter("always", DeprecationWarning) + self.assertFalse(sym.is_vararg()) + check(w, "is_vararg() is obsolete and will be removed") + w.reset() + self.assertFalse(sym.is_keywordarg()) + check(w, "is_keywordarg() is obsolete and will be removed") + w.reset() + self.assertFalse(sym.is_in_tuple()) + check(w, "is_in_tuple() is obsolete and will be removed") + def test_type(self): self.assertEqual(self.top.get_type(), "module") self.assertEqual(self.Mine.get_type(), "class") |