Python tạo zip bằng mật khẩu

Tệp ZIP là gì?

Có thể bạn đã từng gặp và làm việc với các tệp ZIP. Vâng, những tệp có phần mở rộng tệp

>>> import zipfile

>>> with zipfile.ZipFile["hello.zip", mode="a"] as archive:
..     archive.write["new_hello.txt"]
...

>>> with zipfile.ZipFile["hello.zip"] as archive:
..     archive.printdir[]
...
File Name                                        Modified             Size
hello.txt                                 2021-09-07 19:50:10           83
new_hello.txt                             2021-08-31 17:13:44           13

PKWARE là công ty đã tạo và triển khai định dạng tệp này lần đầu tiên. Công ty đã tổng hợp và duy trì đặc tả định dạng hiện tại, được cung cấp công khai và cho phép tạo ra các sản phẩm, chương trình và quy trình đọc và ghi tệp bằng định dạng tệp ZIP

Định dạng tệp ZIP là định dạng truyền và lưu trữ tệp đa nền tảng, có thể tương tác với nhau. Nó kết hợp nén dữ liệu không mất dữ liệu, quản lý tệp và mã hóa dữ liệu

Nén dữ liệu không phải là yêu cầu đối với tệp lưu trữ được coi là tệp ZIP. Vì vậy, bạn có thể có các tệp thành viên nén hoặc không nén trong kho lưu trữ ZIP của mình. Định dạng tệp ZIP hỗ trợ một số thuật toán nén, mặc dù Deflate là phổ biến nhất. Định dạng này cũng hỗ trợ kiểm tra tính toàn vẹn của thông tin với CRC32

Mặc dù có các định dạng lưu trữ tương tự khác, chẳng hạn như tệp RAR và TAR, định dạng tệp ZIP đã nhanh chóng trở thành tiêu chuẩn chung để lưu trữ dữ liệu hiệu quả và trao đổi dữ liệu qua mạng máy tính

Các tệp ZIP ở khắp mọi nơi. Ví dụ: các bộ ứng dụng văn phòng như Microsoft Office và Libre Office dựa vào định dạng tệp ZIP làm tệp chứa tài liệu của chúng. Điều này có nghĩa là các tệp

>>> import zipfile

>>> with zipfile.ZipFile["hello.zip", mode="a"] as archive:
..     archive.write["new_hello.txt"]
...

>>> with zipfile.ZipFile["hello.zip"] as archive:
..     archive.printdir[]
...
File Name                                        Modified             Size
hello.txt                                 2021-09-07 19:50:10           83
new_hello.txt                             2021-08-31 17:13:44           13

>>> import zipfile

>>> with zipfile.ZipFile["hello.zip", mode="a"] as archive:
..     archive.write["new_hello.txt"]
...

>>> with zipfile.ZipFile["hello.zip"] as archive:
..     archive.printdir[]
...
File Name                                        Modified             Size
hello.txt                                 2021-09-07 19:50:10           83
new_hello.txt                             2021-08-31 17:13:44           13

>>> import zipfile

>>> with zipfile.ZipFile["hello.zip", mode="a"] as archive:
..     archive.write["new_hello.txt"]
...

>>> with zipfile.ZipFile["hello.zip"] as archive:
..     archive.printdir[]
...
File Name                                        Modified             Size
hello.txt                                 2021-09-07 19:50:10           83
new_hello.txt                             2021-08-31 17:13:44           13

>>> import zipfile

>>> with zipfile.ZipFile["hello.zip", mode="a"] as archive:
..     archive.write["new_hello.txt"]
...

>>> with zipfile.ZipFile["hello.zip"] as archive:
..     archive.printdir[]
...
File Name                                        Modified             Size
hello.txt                                 2021-09-07 19:50:10           83
new_hello.txt                             2021-08-31 17:13:44           13

>>> import zipfile

>>> with zipfile.ZipFile["hello.zip", mode="a"] as archive:
..     archive.write["new_hello.txt"]
...

>>> with zipfile.ZipFile["hello.zip"] as archive:
..     archive.printdir[]
...
File Name                                        Modified             Size
hello.txt                                 2021-09-07 19:50:10           83
new_hello.txt                             2021-08-31 17:13:44           13

>>> import zipfile

>>> with zipfile.ZipFile["hello.zip", mode="a"] as archive:
..     archive.write["new_hello.txt"]
...

>>> with zipfile.ZipFile["hello.zip"] as archive:
..     archive.printdir[]
...
File Name                                        Modified             Size
hello.txt                                 2021-09-07 19:50:10           83
new_hello.txt                             2021-08-31 17:13:44           13

>>> import zipfile

>>> with zipfile.ZipFile["hello.zip", mode="a"] as archive:
..     archive.write["new_hello.txt"]
...

>>> with zipfile.ZipFile["hello.zip"] as archive:
..     archive.printdir[]
...
File Name                                        Modified             Size
hello.txt                                 2021-09-07 19:50:10           83
new_hello.txt                             2021-08-31 17:13:44           13

>>> import zipfile

>>> with zipfile.ZipFile["hello.zip", mode="a"] as archive:
..     archive.write["new_hello.txt"]
...

>>> with zipfile.ZipFile["hello.zip"] as archive:
..     archive.printdir[]
...
File Name                                        Modified             Size
hello.txt                                 2021-09-07 19:50:10           83
new_hello.txt                             2021-08-31 17:13:44           13

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Bạn có thể quen thuộc với GitHub, nơi cung cấp dịch vụ lưu trữ web để phát triển phần mềm và kiểm soát phiên bản bằng Git. GitHub sử dụng các tệp ZIP để đóng gói các dự án phần mềm khi bạn tải chúng xuống máy tính cục bộ của mình. Ví dụ: bạn có thể tải xuống các giải pháp bài tập cho Python Basics. Sách Giới thiệu thực tế về Python 3 trong tệp ZIP hoặc bạn có thể tải xuống bất kỳ dự án nào khác mà bạn chọn

Các tệp ZIP cho phép bạn tổng hợp, nén và mã hóa các tệp thành một vùng chứa di động và có thể tương tác được. Bạn có thể truyền trực tuyến các tệp ZIP, chia chúng thành các phân đoạn, làm cho chúng tự giải nén, v.v.

Tại sao nên sử dụng tệp ZIP?

Biết cách tạo, đọc, viết và giải nén các tệp ZIP có thể là một kỹ năng hữu ích cho các nhà phát triển và chuyên gia làm việc với máy tính và thông tin kỹ thuật số. Trong số các lợi ích khác, tệp ZIP cho phép bạn

• Giảm kích thước tệp và yêu cầu lưu trữ của chúng mà không làm mất thông tin
• Cải thiện tốc độ truyền qua mạng do giảm kích thước và truyền một tệp
• Đóng gói một số tệp có liên quan lại với nhau thành một kho lưu trữ duy nhất để quản lý hiệu quả
• Nhóm mã của bạn vào một kho lưu trữ duy nhất cho mục đích phân phối
• Bảo mật dữ liệu của bạn bằng cách sử dụng mã hóa, đây là yêu cầu phổ biến hiện nay
• Đảm bảo tính toàn vẹn của thông tin của bạn để tránh những thay đổi ngẫu nhiên và độc hại đối với dữ liệu của bạn

Các tính năng này làm cho các tệp ZIP trở thành một bổ sung hữu ích cho hộp công cụ Python của bạn nếu bạn đang tìm kiếm một cách linh hoạt, di động và đáng tin cậy để lưu trữ các tệp kỹ thuật số của mình

Python có thể thao tác với các tệp ZIP không?

Đúng. Python có một số công cụ cho phép bạn thao tác với các tệp ZIP. Một số công cụ này có sẵn trong thư viện chuẩn của Python. Chúng bao gồm các thư viện cấp thấp để nén và giải nén dữ liệu bằng các thuật toán nén cụ thể, chẳng hạn như

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Python cũng cung cấp một mô-đun cấp cao có tên là

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Mở tệp ZIP để đọc và viết

Trong mô-đun

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Trước khi viết bất kỳ đoạn mã nào, hãy đảm bảo rằng bạn có một bản sao của các tệp và tệp lưu trữ mà bạn sẽ sử dụng

Nhận tài liệu. Nhấp vào đây để nhận bản sao của các tệp và kho lưu trữ mà bạn sẽ sử dụng để chạy các ví dụ trong hướng dẫn về tệp zip này

Để môi trường làm việc của bạn sẵn sàng, hãy đặt các tài nguyên đã tải xuống vào một thư mục có tên là

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Để khởi động, bạn sẽ bắt đầu bằng cách đọc tệp ZIP có tên là

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>>

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Đối số đầu tiên cho trình khởi tạo của

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Đối số thứ hai của

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Bên trong câu lệnh

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

• >>> import zipfile
  
  >>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
  ..     archive.write["hello.txt"]
  ...
  Traceback [most recent call last]:
      ...
  FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'
  

  83

• >>> import zipfile
  
  >>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
  ..     archive.write["hello.txt"]
  ...
  Traceback [most recent call last]:
      ...
  FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'
  

  84

• >>> import zipfile
  
  >>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
  ..     archive.write["hello.txt"]
  ...
  Traceback [most recent call last]:
      ...
  FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'
  

  85

Nếu bạn muốn đảm bảo rằng bạn đang nhắm mục tiêu tệp ZIP hợp lệ trước khi cố mở tệp đó, thì bạn có thể bọc

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>>

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Ví dụ đầu tiên mở thành công

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Để kiểm tra tệp ZIP hợp lệ, bạn cũng có thể sử dụng chức năng

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>>

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Trong các ví dụ này, bạn sử dụng câu điều kiện với

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Bây giờ, giả sử bạn muốn thêm

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Ghi chú. Nếu bạn đang sử dụng

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Nếu tệp ZIP mục tiêu không tồn tại, thì

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>>

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Sau khi chạy mã này, bạn sẽ có tệp

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Ghi chú.

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Điều đó giải thích tại sao đoạn mã sau không hoạt động

>>>

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Bởi vì thư mục

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Chế độ chắp thêm [

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Để thử chế độ

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>>

>>> import zipfile

>>> with zipfile.ZipFile["hello.zip", mode="a"] as archive:
..     archive.write["new_hello.txt"]
...

>>> with zipfile.ZipFile["hello.zip"] as archive:
..     archive.printdir[]
...
File Name                                        Modified             Size
hello.txt                                 2021-09-07 19:50:10           83
new_hello.txt                             2021-08-31 17:13:44           13

Tại đây, bạn sử dụng chế độ chắp thêm để thêm

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Cuối cùng, nếu bạn tạo một tệp ZIP bằng cách sử dụng chế độ

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Đọc siêu dữ liệu từ tệp ZIP

Bạn đã đưa

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Dưới đây là tóm tắt các phương pháp đó

MethodDescription

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Với ba công cụ này, bạn có thể truy xuất rất nhiều thông tin hữu ích về nội dung của các tệp ZIP của mình. Ví dụ: hãy xem ví dụ sau, sử dụng

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>>

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Như bạn đã học trong bảng trên,

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Ghi chú.

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Các đối tượng

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Ghi chú. Theo mặc định,

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Với

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>>

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Vòng lặp

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Ghi chú. Ví dụ trên được chuyển thể từ zipfile — ZIP Archive Access

Nếu bạn chỉ cần thực hiện kiểm tra nhanh một tệp ZIP và liệt kê tên các tệp thành viên của nó, thì bạn có thể sử dụng

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>>

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Vì tên tệp trong đầu ra này là đối số hợp lệ của

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Ví dụ: bạn có thể có tệp ZIP chứa các loại tệp thành viên khác nhau [

>>> import zipfile

>>> with zipfile.ZipFile["hello.zip", mode="a"] as archive:
..     archive.write["new_hello.txt"]
...

>>> with zipfile.ZipFile["hello.zip"] as archive:
..     archive.printdir[]
...
File Name                                        Modified             Size
hello.txt                                 2021-09-07 19:50:10           83
new_hello.txt                             2021-08-31 17:13:44           13

>>> import zipfile

>>> with zipfile.ZipFile["hello.zip", mode="a"] as archive:
..     archive.write["new_hello.txt"]
...

>>> with zipfile.ZipFile["hello.zip"] as archive:
..     archive.printdir[]
...
File Name                                        Modified             Size
hello.txt                                 2021-09-07 19:50:10           83
new_hello.txt                             2021-08-31 17:13:44           13

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["hello.zip", mode="a"] as archive:
..     archive.write["new_hello.txt"]
...

>>> with zipfile.ZipFile["hello.zip"] as archive:
..     archive.printdir[]
...
File Name                                        Modified             Size
hello.txt                                 2021-09-07 19:50:10           83
new_hello.txt                             2021-08-31 17:13:44           13

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["hello.zip", mode="a"] as archive:
..     archive.write["new_hello.txt"]
...

>>> with zipfile.ZipFile["hello.zip"] as archive:
..     archive.printdir[]
...
File Name                                        Modified             Size
hello.txt                                 2021-09-07 19:50:10           83
new_hello.txt                             2021-08-31 17:13:44           13

Đọc từ và ghi vào tệp thành viên

Đôi khi bạn có một tệp ZIP và cần đọc nội dung của một tệp thành viên nhất định mà không cần giải nén nó. Để làm điều đó, bạn có thể sử dụng

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>>

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Để sử dụng

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>>

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Trong ví dụ đầu tiên, bạn cung cấp mật khẩu

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Ghi chú.

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Một số trình lưu trữ tệp phổ biến bao gồm 7z và WinRAR cho Windows, Trình quản lý lưu trữ Ark và GNOME cho Linux và Archiver cho macOS

Đối với các tệp ZIP được mã hóa lớn, hãy nhớ rằng thao tác giải mã có thể cực kỳ chậm vì nó được triển khai bằng Python thuần túy. Trong những trường hợp như vậy, hãy cân nhắc sử dụng một chương trình chuyên biệt để xử lý các tệp lưu trữ của bạn thay vì sử dụng

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Nếu bạn thường xuyên làm việc với các tệp được mã hóa, thì bạn có thể muốn tránh cung cấp mật khẩu giải mã mỗi khi bạn gọi

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>>

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Với

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Ngược lại, nếu bạn có các tệp ZIP có mật khẩu khác nhau cho các tệp thành viên riêng lẻ, thì bạn cần cung cấp mật khẩu cụ thể cho từng tệp bằng cách sử dụng đối số

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>>

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Trong ví dụ này, bạn sử dụng

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Ghi chú. Gọi

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Nếu bạn đang tìm kiếm một cách linh hoạt hơn để đọc từ các tệp thành viên cũng như tạo và thêm các tệp thành viên mới vào kho lưu trữ, thì

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>>

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Trong ví dụ này, bạn mở

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Bạn cũng có thể sử dụng

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>>

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Trong đoạn mã đầu tiên, bạn mở

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Ghi chú. Bạn cần cung cấp tên tệp không tồn tại cho

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Trong ví dụ này, bạn viết

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Đoạn mã thứ hai xác nhận rằng

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Đọc nội dung của tệp thành viên dưới dạng văn bản

Như bạn đã học trong phần trên, bạn có thể sử dụng các phương pháp

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Tuy nhiên, khi bạn có một kho lưu trữ ZIP chứa các tệp văn bản, bạn có thể muốn đọc nội dung của chúng dưới dạng văn bản thay vì dưới dạng byte. Có ít nhất hai cách để làm điều này. Bạn có thể dùng

1. >>> import zipfile
   
   >>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
   ..     archive.write["hello.txt"]
   ...
   Traceback [most recent call last]:
       ...
   FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'
   

   452

2. >>> import zipfile
   
   >>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
   ..     archive.write["hello.txt"]
   ...
   Traceback [most recent call last]:
       ...
   FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'
   

   453

Vì

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Đây là cách bạn có thể sử dụng

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>>

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

Trong ví dụ này, bạn đọc nội dung của

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'

>>> import zipfile

>>> with zipfile.ZipFile["missing/hello.zip", mode="w"] as archive:
..     archive.write["hello.txt"]
...
Traceback [most recent call last]:
    ...
FileNotFoundError: [Errno 2] No such file or directory: 'missing/hello.zip'