--- /dev/null
+import random
+import string
+
+from six.moves.urllib import parse
+
+
+def get_token(length=30):
+ """Get random token."""
+ return ''.join(random.choice(string.ascii_lowercase)
+ for i in range(length))
+
+
+def set_query_params(url, params):
+ """Set params in given query."""
+ url_parts = parse.urlparse(url)
+ url = parse.urlunparse((
+ url_parts.scheme,
+ url_parts.netloc,
+ url_parts.path,
+ url_parts.params,
+ parse.urlencode(params),
+ url_parts.fragment))
+ return url