#NEWLINE# def __init__( self , username , key , secret , * args , **kwargs ) : #NEWLINE# #INDENT# '\n        Stores the username, key, and secret which is used when making POST\n        requests to Bitstamp.\n        ' #NEWLINE# super ( Trading , self ) . __init__ ( * username , username = username , key = key , secret = secret , ** kwargs ) #NEWLINE# self . username = username #NEWLINE# self . key = key #NEWLINE# self . secret = secret