大家觉得几年内能够比较舒服地在Python3.3+下写Web应用？

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This topic created in 4639 days ago, the information mentioned may be changed or developed.

目前貌似只有少数框架和库port到Python3了，其他的还是蛮缓慢。

RT.

Python3

下写

port

22 replies • 1970-01-01 08:00:00 +08:00

Muninn

Aug 27, 2013

今年已经有很多历史性的进步了
明年应该差不多了

yopming

Aug 27, 2013

框架可以用3了，比如Flask，但是Flask的插件略多，好多都不行...

ushuz

Aug 27, 2013

3.5 以后吧

ushuz

Aug 27, 2013

当初要是一点儿一点儿迁移，5年，怎么都迁移到3上了。

kk71

Aug 27, 2013

django上可以了。
flask感觉插件还没跟上，不过应该很快的。
倒是觉得py3还不够稳定。比如3.2和3.3差别就比较明显

hustlzp

Aug 27, 2013

@Muninn
@yopming
@ushuz
@ushuz
@kk71 恩，希望1年之后能够实现吧～

fwee

Aug 27, 2013

等有4的时候

hustlzp

Aug 27, 2013

@fwee 有道理，3出来用2，4出来用3，5出来用4...

0bit

Aug 27, 2013

https://python3wos.appspot.com/

等这个能达到150以上吧

wwqgtxx

Aug 27, 2013 via Android

等呀等，等呀等

detailyang

Aug 27, 2013

不急嘿嘿

phuslu

Aug 27, 2013

goagent 缩回到 python 2.7 了, 最主要的原因是移动平台还没有 python 3 系列的移植，第三方库也是一大原因。

derek80

Aug 27, 2013

还是偶尔碰到只支持2.*的库。

hustlzp

Aug 27, 2013

@wwqgtxx
@detailyang 恩，现在完全没看3的特性，只看2.7就好。

aggron

Aug 28, 2013

Web应用？现在就很方便用python3了，很多常用的库已经在使用six同时兼容python2和python3

jianghu52

Aug 28, 2013

主要是python3 跟数据库之间的插件还不够好。我本来想用djngo1.5+python3的，后来发现连接数据库的插件不支持python3.最后还是djngo1.4+python2.7了

wwqgtxx

Aug 28, 2013 via Android

各种类库不兼容，比如gevent

yakczh

Aug 28, 2013

easy_install web.py

...

ImportError: No module named utils

yakczh

Aug 28, 2013

easy_install.exe utils
....

ImportError: No module named db

easy_install.exe db
...
File "g:\Python32\lib\site-packages\setuptools\command\easy_install.py", line 1069, in run_setup
run_setup(setup_script, args)
File "g:\Python32\lib\site-packages\setuptools\sandbox.py", line 69, in run_setup
lambda: execfile(
File "g:\Python32\lib\site-packages\setuptools\sandbox.py", line 120, in run
return func()
File "g:\Python32\lib\site-packages\setuptools\sandbox.py", line 71, in <lambda>
{'__file__':setup_script, '__name__':'__main__'}
File "g:\Python32\lib\site-packages\setuptools\compat.py", line 92, in execfile
exec_(compile(source, fn, 'exec'), globs, locs)
File "setup.py", line 14
except IOError, e:
^
SyntaxError: invalid syntax

wwqgtxx

Aug 28, 2013 via Android

@yakczh 用pip试试？

VYSE

Aug 28, 2013

尝试切换到3，但发现除非废弃现有2的代码，不然两种之间切换想死的心都有。

yakczh

Aug 28, 2013

@wwqgtxx Downloading/unpacking antiorm (from db)
Downloading antiorm-1.1.1.tar.gz (162kB): 162kB downloaded
Running setup.py egg_info for package antiorm
Traceback (most recent call last):
File "<string>", line 16, in <module>
File "d:\temp\pip_build\antiorm\setup.py", line 14
except IOError, e:
^
SyntaxError: invalid syntax
Complete output from command python setup.py egg_info:
Traceback (most recent call last):

File "<string>", line 16, in <module>

File "d:\temp\pip_build\antiorm\setup.py", line 14

except IOError, e:

^

SyntaxError: invalid syntax

----------------------------------------
Cleaning up...
Command python setup.py egg_info failed with error code 1 in d:\temp\pip_build_caizh\antiorm
Storing complete log in C:\Users\xxx\pip\pip.log