def by_func(predicate, all_objects=exphil.objects.all):
objects = []
for obj in all_objects:
try:
if predicate(obj) == True:
objects.append(obj)
except: # TODO(elimisteve): Catch _all_ exceptions here?
pass
return objects
def by_dict(kwargs, all_objects=exphil.objects.all):
objects = []
for obj in all_objects:
all_attrs_match = True
for k in kwargs:
try:
val_found = exphil.get_attr(obj, k)[0]
except KeyError:
# obj doesn't have attr k; skip to next obj
all_attrs_match = False
break
val_wanted = kwargs[k]
if not (val_found == val_wanted or \
exphil.is_collection(val_found) and val_wanted in val_found):
# obj doesn't match; skip to next obj
all_attrs_match = False
break
if all_attrs_match:
objects.append(obj)
return objects