python Python中使用的gzip压缩文件

Posted 2021-05-10

import gzip

def gzip_file(f):
    print 'compress file: %s' % f
    if not file_exists(f):
        return ''
    z = f + '.gz'
    try:
        fin = open(f, 'rb')
        fout = gzip.open(z, 'wb')
        fout.writelines(fin)
        fout.close()
        fin.close()
    except Exception, e:
        print 'compress file error: %s' % e
        return ''
    return z