sb3_compress.py

# python3 
'''
usage

1. download sb3 and unzip
    *  box2d_2_codelab_start.sb3
    *  rename box2d_2_codelab_start.sb3 -> box2d_2_codelab_start.zip
    *  unzip it: -> box2d_2_codelab_start
2. Modify content
3. zip box2d_2_codelab_start
    *  cd box2d_2_codelab_start
    *  python sb3_compress.py
    *  output: /tmp/output.sb3
'''

# todo 路径问题，处于顶层
from zipfile import ZipFile, ZIP_DEFLATED # 3.7才能使用level
import os

path = "." # 当前目录
output_file = "/tmp/output.sb3"


print('creating archive')

with ZipFile(output_file, 'w') as zf:
  for current_path, subfolders, filesname in os.walk(path):
    # print(current_path, subfolders, filesname)
    #  filesname是一个列表，我们需要里面的每个文件名和当前路径组合
    for file in filesname:
        if "sb3_compress.py" in file:
            continue
        print(file)
        # 将当前路径与当前路径下的文件名组合，就是当前文件的绝对路径
        file_path = os.path.join(current_path, file)
        zf.write(file_path, compress_type=ZIP_DEFLATED)

print('finish archive')

cd sb3_dir
wget https://gist.githubusercontent.com/wwj718/cd2447e68409a0f36141f4d1d7698fd9/raw/144058c49ea6c8bfd501e2c28dd19c6d61278269/sb3_compress.py
python3 sb3_compress.py