def repr(self, x, level=None):
if level is None:
level = self.maxlevel
for cls in inspect.getmro(correct_type(x)):
if cls in supressed_classes:
return basic_repr(x)[:-1] + ' (expensive repr suppressed)>'
func = repr_registry.get(cls)
if func:
return func(x, ReprHelper(self, level, func))
return repr(x)
def repr_object(x, helper):
try:
s = repr(x)
# Bugs in x.__repr__() can cause arbitrary
# exceptions -- then make up something
except Exception:
return basic_repr(x)
if len(s) > suppression_threshold:
cls = correct_type(x)
supressed_classes.add(cls)
warnings.warn('%s.__repr__ is too long and has been supressed. '
'Register a cheap repr for the class to avoid this warning '
'and see an informative repr again.' % safe_qualname(cls))
return helper.truncate(s)
def __getitem__(self, item):
t = correct_type(item)
with self.lock:
return self.data[t]
def type_name(x):
return safe_qualname(correct_type(x))
