django-rest-framework/rest_framework/utils/urls.py
2015-01-16 20:30:46 +00:00

26 lines
986 B
Python

from django.utils.six.moves.urllib import parse as urlparse
def replace_query_param(url, key, val):
"""
Given a URL and a key/val pair, set or replace an item in the query
parameters of the URL, and return the new URL.
"""
(scheme, netloc, path, query, fragment) = urlparse.urlsplit(url)
query_dict = urlparse.parse_qs(query)
query_dict[key] = [val]
query = urlparse.urlencode(sorted(list(query_dict.items())), doseq=True)
return urlparse.urlunsplit((scheme, netloc, path, query, fragment))
def remove_query_param(url, key):
"""
Given a URL and a key/val pair, remove an item in the query
parameters of the URL, and return the new URL.
"""
(scheme, netloc, path, query, fragment) = urlparse.urlsplit(url)
query_dict = urlparse.parse_qs(query)
query_dict.pop(key, None)
query = urlparse.urlencode(sorted(list(query_dict.items())), doseq=True)
return urlparse.urlunsplit((scheme, netloc, path, query, fragment))