file_readinto_len.py « io « tests - micropython - MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

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path: root/tests/io/file_readinto_len.py

blob: d6eb1dfc4188eb4b503767798de66ae0c2f755de (plain) (blame)

b = bytearray(30)
f = open("data/file1", "rb")
# 2nd arg (length to read) is extension to CPython
print(f.readinto(b, 8))
print(b)

b = bytearray(4)
f = open("data/file1", "rb")
print(f.readinto(b, 8))
print(b)