Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
530 views
in Technique[技术] by (71.8m points)

python - Django: Can I create a QueryDict from a dictionary?

Imagine that I have a dictionary in my Django application:

dict = {'a': 'one', 'b': 'two', }

Now I want to easily create an urlencoded list of GET parameters from this dictionary. Of course I could loop through the dictionary, urlencode keys and values and then concatenate the string by myself, but there must be an easier way. I would like to use a QueryDict instance. QueryDict is a subclass of dict, so it should be possible somehow.

qdict = QueryDict(dict) # this does not actually work
print qdict.urlencode()

How would I make the second to last line work?

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

How about?

from django.http import QueryDict

ordinary_dict = {'a': 'one', 'b': 'two', }
query_dict = QueryDict('', mutable=True)
query_dict.update(ordinary_dict)

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...