def GetNicknames(self, domain, username):
"""Retrieves the list of all the nicknames for the user.
Args:
domain: A string determining the user's domain.
username: A string denoting the user's username.
Returns:
A list of user's nicknames if successful.
Otherwise a list with a single entry containing error message.
"""
try:
client = AppsClient(domain=domain)
client.auth_token = self.Get2loToken()
client.ssl = True
feed = client.RetrieveNicknames(username)
nicknames = []
for entry in feed.entry:
nicknames.append(entry.nickname.name)
return nicknames
except:
return ['An error occured while retriving Nicknames for the user.']
