Issue #4113: Added custom __repr__ method to functools.partial.
diff --git a/Lib/test/test_functools.py b/Lib/test/test_functools.py
index e5921a7..f41a144 100644
--- a/Lib/test/test_functools.py
+++ b/Lib/test/test_functools.py
@@ -146,6 +146,32 @@
join = self.thetype(''.join)
self.assertEqual(join(data), '0123456789')
+ def test_repr(self):
+ args = (object(), object())
+ args_repr = ', '.join(repr(a) for a in args)
+ kwargs = {'a': object(), 'b': object()}
+ kwargs_repr = ', '.join("%s=%r" % (k, v) for k, v in kwargs.items())
+ if self.thetype is functools.partial:
+ name = 'functools.partial'
+ else:
+ name = self.thetype.__name__
+
+ f = self.thetype(capture)
+ self.assertEqual('{}({!r})'.format(name, capture),
+ repr(f))
+
+ f = self.thetype(capture, *args)
+ self.assertEqual('{}({!r}, {})'.format(name, capture, args_repr),
+ repr(f))
+
+ f = self.thetype(capture, **kwargs)
+ self.assertEqual('{}({!r}, {})'.format(name, capture, kwargs_repr),
+ repr(f))
+
+ f = self.thetype(capture, *args, **kwargs)
+ self.assertEqual('{}({!r}, {}, {})'.format(name, capture, args_repr, kwargs_repr),
+ repr(f))
+
def test_pickle(self):
f = self.thetype(signature, 'asdf', bar=True)
f.add_something_to__dict__ = True
@@ -163,6 +189,9 @@
thetype = PythonPartial
+ # the python version hasn't a nice repr
+ def test_repr(self): pass
+
# the python version isn't picklable
def test_pickle(self): pass