I have a script that creates zip files of dirs containing symlinks. I was surprised to find that the zipfiles have zipped the targets of the links as opposed to the links themselves, which is what I wanted and expected. Anyone know how to get zipfile to zip the links?
zipfile doesn't appear to support storing symbolic links. The way to store them in a ZIP is actually not part of the format and is only available as a custom extension in some implementations. In particular, Info-ZIP's implementation supports them so you can delegate to it instead. Make sure your decompression software can handle such archives - as I said, this feature is not standardized.
It is possible to have zipfile store symbolic links, instead of the files themselves. For an example, see here. The relevant part of the script is storing the symbolic link attribute within the zipinfo:
zipInfo = zipfile.ZipInfo(archiveRoot)
zipInfo.create_system = 3
# long type of hex val of '0xA1ED0000L',
# say, symlink attr magic...
zipInfo.external_attr = 2716663808L
zipOut.writestr(zipInfo, os.readlink(fullPath))
来源：https://stackoverflow.com/questions/35782941/archiving-symlinks-with-python-zipfile