in fxa/profile.py [0:0]
def __init__(self, server_url=DEFAULT_SERVER_URL):
if not isinstance(server_url, str):
self.apiclient = server_url
else:
server_url = server_url.rstrip('/')
if not server_url.endswith(VERSION_SUFFIXES):
server_url += VERSION_SUFFIXES[0]
self.apiclient = APIClient(server_url)