micropython/tests/basics/slice_attrs.py

25 lines
435 B
Python

# test builtin slice attributes access
# print slice attributes
class A:
def __getitem__(self, idx):
print(idx.start, idx.stop, idx.step)
try:
t = A()[1:2]
except:
print("SKIP")
raise SystemExit
A()[1:2:3]
# test storing to attr (shouldn't be allowed)
class B:
def __getitem__(self, idx):
try:
idx.start = 0
except AttributeError:
print('AttributeError')
B()[:]