Keeely

我暂时用这样的东西:

from zipfile import ZipFile, ZipInfo
import struct

orig_function = ZipInfo.FileHeader

def new_function(self, zip64=None):
    header = orig_function(self, zip64)
    fmt = "B"*len(header)
    blist = list(struct.unpack(fmt, header))
    blist[7] |= 0x8
    return struct.pack(fmt, *blist)

setattr(ZipInfo, "FileHeader", new_function)

with ZipFile("out.zip", 'w') as zf:
    content = "content"
    info = ZipInfo()
    info.filename = "file.txt"
    info.file_size = len(content)
    zf.writestr(info, content)

希望它不会很快中断,fileheader()似乎是将来不会改变的东西。