Py3
from urllib.parse import urlparse, parse_qs
url = "http://example.com/foobar?a=1&b=2&c=3"
print(urljoin(url, urlparse(url).path))
Note: this method is not working with URL like http://example.com?a=1&b=2&c=3, because .path returns empty string which doesn't active the urljoin function. Will update here if got other solutions.
