，关于bottle +python 3 中文显示的有关问题

2013-07-09

求助，关于bottle +python 3 中文显示的问题。刚学习python 3 和bottle ，在python 3.3.2，bottle 0.11.6，Win7

求助，关于bottle +python 3 中文显示的问题。
刚学习python 3 和bottle ，在python 3.3.2，bottle 0.11.6，Win7的环境下写了一个测试程序，但在总出现乱码，请大伙帮忙解决，多谢。

，关于bottle +python 3 中文显示的有关问题


# -*- coding: utf-8 -*-
#中文测试一下
import bottle
#import peewee
from bottle import route, run, get, post, request

@route('/')
def hello():
    return "Hello World! 你好世界"

@get('/login')
def login_form():
    return """<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh-CN" lang="zh-CN">
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" >
</head>
<body>
  <form method="POST" action="/login">
<input name="name" type="text" />
<input name="password" type="password" />
<input type="submit" />
  </form>
</body>
</html>"""

@post('/login')
def login_submit():
    name = request.forms.get('name')
    password = request.forms.get('password')
    #print(name,type(name),"张三")
    
    return """<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh-CN" lang="zh-CN">
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" >
</head>
<body>
  name: %s , password: %s, 其它：%s
</body>
</html>""" %(name,password,"张三")

run(host='localhost', port=8080, debug=True)

python?3 bottle 中文乱码
[解决办法]
这样啊……有点不解
你的py文件应该也是utf-8的吧？

从图上面看是按单字节处理了
试一下
name = name.encode('utf-8').decode('utf-8')
再输出
[解决办法]

name = request.forms.get('name')

name得到的是str，而不是unicode str。改成:


name = request.forms.getunicode('name')

[解决办法]
或者用下面的办法：


name = request.forms.name

详细解释见http://bottlepy.org/docs/dev/tutorial.html，关于"WTForms support"的部分。
[解决办法]
果然是按bytes处理了

Note

In Python 2 all keys and values are byte-strings. If you need unicode, you can call FormsDict.getunicode() or fetch values via attribute access. Both methods try to decode the string (default: utf8) and return an empty string if that fails. No need to catch UnicodeError:

>>> request.query['city']
'G\xc3\xb6ttingen'  # A utf8 byte string
>>> request.query.city
u'G?ttingen'        # The same string as unicode

In Python 3 all strings are unicode, but HTTP is a byte-based wire protocol. The server has to decode the byte strings somehow before they are passed to the application. To be on the safe side, WSGI suggests ISO-8859-1 (aka latin1), a reversible single-byte codec that can be re-encoded with a different encoding later. Bottle does that for FormsDict.getunicode() and attribute access, but not for the dict-access methods. These return the unchanged values as provided by the server implementation, which is probably not what you want.

>>> request.query['city']
'G??ttingen' # An utf8 string provisionally decoded as ISO-8859-1 by the server
>>> request.query.city
'G?ttingen'  # The same string correctly re-encoded as utf8 by bottle

If you need the whole dictionary with correctly decoded values (e.g. for WTForms), you can call FormsDict.decode() to get a re-encoded copy.

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，关于bottle +python 3 中文显示的有关问题