Summary of methods for packaging folders in Python (zip, tar, tar.gz, etc.)

The example in this article describes the method of packaging folders in Python. Share it with everyone for your reference, the details are as follows:

1. zip

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import os, zipfile
#打包目录为zip文件（未压缩）
def make_zip(source_dir, output_filename):
  zipf = zipfile.ZipFile(output_filename, 'w')
  pre_len = len(os.path.dirname(source_dir))
  for parent, dirnames, filenames in os.walk(source_dir):
    for filename in filenames:
      pathfile = os.path.join(parent, filename)
      arcname = pathfile[pre_len:].strip(os.path.sep)   #相对路径
      zipf.write(pathfile, arcname)
  zipf.close()

2. tar/tar.gz

import os, tarfile
#一次性打包整个根目录。空子目录会被打包。
#如果只打包不压缩，将"w:gz"参数改为"w:"或"w"即可。
def make_targz(output_filename, source_dir):
  with tarfile.open(output_filename, "w:gz") as tar:
    tar.add(source_dir, arcname=os.path.basename(source_dir))
#逐个添加文件打包，未打包空子目录。可过滤文件。
#如果只打包不压缩，将"w:gz"参数改为"w:"或"w"即可。
def make_targz_one_by_one(output_filename, source_dir):
  tar = tarfile.open(output_filename,"w:gz")
  for root,dir,files in os.walk(source_dir):
    for file in files:
      pathfile = os.path.join(root, file)
      tar.add(pathfile)
  tar.close()

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