python/zip: How to eliminate absolute path in zip archive if absolute paths for files are provided?

The zipfile write() method supports an extra argument (arcname) which is the archive name to be stored in the zip file, so you would only need to change your code with:

from os.path import basename
...
zip.write(first_path, basename(first_path))
zip.write(second_path, basename(second_path))
zip.close()

When you have some spare time reading the documentation for zipfile will be helpful.

I use this function to zip a directory without include absolute path

import zipfile
import os 
def zipDir(dirPath, zipPath):
    zipf = zipfile.ZipFile(zipPath , mode='w')
    lenDirPath = len(dirPath)
    for root, _ , files in os.walk(dirPath):
        for file in files:
            filePath = os.path.join(root, file)
            zipf.write(filePath , filePath[lenDirPath :] )
    zipf.close()
#end zipDir

I suspect there might be a more elegant solution, but this one should work:

def add_zip_flat(zip, filename):
    dir, base_filename = os.path.split(filename)
    os.chdir(dir)
    zip.write(base_filename)

zip = zipfile.ZipFile(buffer, 'w')
add_zip_flat(zip, first_path)
add_zip_flat(zip, second_path)
zip.close()