Is it possible to get values ​​from a query string with the same name?

Question

I want to know if it is possible to get values ​​from this query string?

'?agencyID=1&agencyID=2&agencyID=3'  

Why should I use a query string like this?
I have a form with 10 checkboxes. my user must send me the identifier of the news agencies that he or she is interested in. Therefore, to query a string, it contains several values ​​with the same name. the total number of news agencies is variable and they are downloaded from the database.
I am using Python Tornado to parse query strings.

Answer 1

-, , ,

RequestHandler.get_arguments (name, strip = True)

. , . unicode.

,

ids = self.get_arguments('agencyID')

, get_arguments, get_argument, .

---

query = self.request.query

Answer 2

>>> from urlparse import urlparse, parse_qs
>>> url = '?agencyID=1&agencyID=2&agencyID=3' 
>>> parse_qs(urlparse(url).query)
{'agencyID': ['1', '2', '3']}

Answer 3

tornado.web.RequestHandler :

• get_argument (id), "id".
• get_arguments (id), 'id' , .

, , get_arguments - , .