import zipfile

# f=zipfile.ZipFile(filename, mode="r", compression=ZIP_STORED, allowZip64=False)
# filename是一個檔案的路徑
# mode  a :追加模式
# mode  r :只讀模式
# mode  w :寫入模式
# allowZip64：是個bool型變數，當設定為True的時候就是說可以用來建立大小大於2G的zip檔案，預設值是True；

# 可判斷是否是壓縮檔案:
# zipfile.is_zipfile(filename)

# 將多個檔案壓縮成一個檔案.
 

# with zipfile.ZipFile('test2.zip', mode='w') as zipf:
#    zipf.write('a2.txt')
#    zipf.write('a3.txt')
#    zipf.write('a4.txt')
#    zipf.write('a.txt')


# 將檔案解壓到 abc檔案內(當前檔案下的abc檔案)
# with zipfile.ZipFile('test.zip') as zipf:
#     zipf.extractall('abc')

# 獲取壓縮包內的檔名:
# with zipfile.ZipFile('test.zip','r') as zipf:
 

#     for i in zipf.namelist():
#         print(i)

# 獲取壓縮包內的檔案物件,可檢視檔名,大小,mode
# with zipfile.ZipFile('test.zip','r') as zipf:
#     for i in zipf.infolist():
#         print(i)
# <ZipInfo filename='a2.txt' filemode='-rw-rw-rw-' file_size=43>

# 將zip檔案的目錄結構列印到stdout上，包括每個檔案的path，修改時間和大小
# with zipfile.ZipFile('test.zip','r') as zipf:
 

#     zipf.printdir()

# 開啟壓縮檔案中的一個檔案
# with zipfile.ZipFile('test.zip') as zipf:
#     info = zipf.open("a.txt",'r')
# print(info.read())