django url没有反向匹配

Question

I am trying to pass two parameters through the url in django (email,name) it works fine when I am just passing the email through but when I pass the name through as well I get an error (no reverse match) my name contains a space

url pattern

url(r'^details/(?P<email>[\w.%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4})/(?P<name>([\W ]+))/$', details, name="details")

full error message

Reverse for 'password' with arguments '(u'tom@example.com', u'tom')' and keyword arguments '{}' not found. 1 pattern(s) tried: ['details/(?P<email>[\\\\w.%+-]+@[A-Za-z0-9.-]+\\\\.[A-Za-z]{2,4})/(?P<name>([\\\\W ]+))/ Reverse for 'password' with arguments '(u'tom@example.com', u'tom')' and keyword arguments '{}' not found. 1 pattern(s) tried: ['details/(?P<email>[\\\\w.%+-]+@[A-Za-z0-9.-]+\\\\.[A-Za-z]{2,4})/(?P<name>([\\\\W ]+))/ $

passing variable through to the url

{%url 'details' email name %}

Answer 1

What is the exact error you are getting. When working with multiple variable you can try the following.

{%url 'details' email=email name=name %}

Update:

url(r'^details/(?P<email>[\w.%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4})/(?P<name>([\W ]+))/$', details, name="details")

Answer 2

You probably want to change

(?P<name>(\W+))  # non-alphanumeric

to

(?P<name>\w+)  # alphanumeric

The upper-case version is, one would assume, the exact opposite of what you want to allow for names (and urls in general).

Python regex syntax docs.