circuitpython/tests/basics/bytearray_append.py

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)