urlencode

django_urlencode.py

from django.http import QueryDict

def url_with_querystring(path, query_dict):
    """ URL查询参数拼接 """
    qdict = QueryDict('', mutable=True)
    qdict.update(query_dict)
    return path + '?' + qdict.urlencode()

url_dict = {
    'course': course,
    'term_id': term_id,
    'item': str(item),
    'info': str(info_id)
}
url = url_with_querystring(reverse('order:invoice_pay_confirm'), url_dict)

python_urlencode.py

from urllib.parse import urlencode

def url_with_querystring(path, query_dict):
    """ URL查询参数拼接 """
    return path + '?' + urlencode(query_dict)

url_dict = {
    'course': course,
    'term_id': term_id,
    'item': str(item),
    'info': str(info_id)
}
url = url_with_querystring(reverse('order:invoice_pay_confirm'), url_dict)