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

11 lines
217 B
Python

b = bytearray(30)
f = open("io/data/file1", "rb")
# 2nd arg (length to read) is extension to CPython
print(f.readinto(b, 8))
print(b)
b = bytearray(4)
f = open("io/data/file1", "rb")
print(f.readinto(b, 8))
print(b)