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This commit is contained in:
Serhiy Storchaka 2013-11-23 22:45:06 +02:00
parent 5c24d0e504 057e58dc01
commit a7fbf58021
1 changed files with 4 additions and 3 deletions
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7
Lib/pickletools.py
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@ -562,15 +562,16 @@ bytes4 = ArgumentDescriptor(
def read_bytes8(f):
r"""
>>> import io
>>> import io, struct, sys
>>> read_bytes8(io.BytesIO(b"\x00\x00\x00\x00\x00\x00\x00\x00abc"))
b''
>>> read_bytes8(io.BytesIO(b"\x03\x00\x00\x00\x00\x00\x00\x00abcdef"))
b'abc'
>>> read_bytes8(io.BytesIO(b"\x00\x00\x00\x00\x00\x00\x03\x00abcdef"))
>>> bigsize8 = struct.pack("<Q", sys.maxsize//3)
>>> read_bytes8(io.BytesIO(bigsize8 + b"abcdef")) #doctest: +ELLIPSIS
Traceback (most recent call last):
...
ValueError: expected 844424930131968 bytes in a bytes8, but only 6 remain
ValueError: expected ... bytes in a bytes8, but only 6 remain
"""
n = read_uint8(f)