推荐学习书目
Learn Python the Hard Way
Python Sites
PyPI - Python Package Index
http://diveintopython.org/toc/index.html
Pocoo
值得关注的项目
PyPy
Celery
Jinja2
Read the Docs
gevent
pyenv
virtualenv
Stackless Python
Beautiful Soup
结巴中文分词
Green Unicorn
Sentry
Shovel
Pyflakes
pytest
Python 编程
pep8 Checker
Styles
PEP 8
Google Python Style Guide
Code Style from The Hitchhiker's Guide
myyou
V2EX  ›  Python

xlsx 能不能像 csv 一样支持边写入边下载?

  •  
  •   myyou · Nov 30, 2017 · 3140 views
    This topic created in 3090 days ago, the information mentioned may be changed or developed.
    8 replies    2017-11-30 16:29:33 +08:00
    araraloren
        1
    araraloren  
       Nov 30, 2017
    xlsx is too complicated than csv
    Maybe you can write your date to csv, and then convert it to xlsx format.
    andyhuzhill
        2
    andyhuzhill  
       Nov 30, 2017
    xlsx 本质上是一个 zip 压缩的 xml 文件 而 csv 就是一个文本文件而已
    jasontse
        3
    jasontse  
       Nov 30, 2017 via iPad
    应该没办法实现数据流把,它的本质是个 zip 里面一堆 xml。
    metorm
        4
    metorm  
       Nov 30, 2017 via Android
    边解析边下载我懂,求教楼主边写边下载是个什么概念?
    myyou
        5
    myyou  
    OP
       Nov 30, 2017
    @metorm 就是把向 xlsx 一行一行写入数据转换为数据流,而不是在本地把所有数据全部写入 xlsx 再传输
    0ZXYDDu796nVCFxq
        6
    0ZXYDDu796nVCFxq  
       Nov 30, 2017
    这需求还是上数据库吧
    zlowly
        7
    zlowly  
       Nov 30, 2017   ❤️ 1
    metorm
        8
    metorm  
       Nov 30, 2017 via Android
    @zlowly 摩拜干货大佬
    About   ·   Help   ·   Advertise   ·   Blog   ·   API   ·   FAQ   ·   Solana   ·   901 Online   Highest 6679   ·     Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 · 36ms · UTC 22:33 · PVG 06:33 · LAX 15:33 · JFK 18:33
    ♥ Do have faith in what you're doing.