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TencentOS-tiny/components/language/micropython/tests/basics/bytearray_append.py
2022-09-29 12:10:37 +08:00

16 lines
235 B
Python

# test bytearray.append method
a = bytearray(4)
print(a)
# append should append a single byte
a.append(2)
print(a)
# a should not be modified if append fails
try:
a.append(None)
except TypeError:
print('TypeError')
print(a)