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from decimal import Decimal
def ResponseFactory(action):
class FPSResponse(Response):
_action = action
_Result = globals().get(action + 'Result', ResponseElement)
# due to nodes receiving their closing tags
def endElement(self, name, value, connection):
if name != action + 'Response':
super(FPSResponse, self).endElement(name, value, connection)
return FPSResponse
class ResponseElement(object):
def __init__(self, connection=None, name=None):
if connection is not None:
self._connection = connection
self._name = name or self.__class__.__name__
@property
def connection(self):
return self._connection
def __repr__(self):
render = lambda pair: '{!s}: {!r}'.format(*pair)
do_show = lambda pair: not pair[0].startswith('_')
attrs = filter(do_show, self.__dict__.items())
return '{0}({1})'.format(self.__class__.__name__,
', '.join(map(render, attrs)))
def startElement(self, name, attrs, connection):
return None
# due to nodes receiving their closing tags
def endElement(self, name, value, connection):
if name != self._name:
setattr(self, name, value)
class Response(ResponseElement):
_action = 'Undefined'
def startElement(self, name, attrs, connection):
if name == 'ResponseMetadata':
setattr(self, name, ResponseElement(name=name))
elif name == self._action + 'Result':
setattr(self, name, self._Result(name=name))
else:
return super(Response, self).startElement(name, attrs, connection)
return getattr(self, name)
class ComplexAmount(ResponseElement):
def __repr__(self):
return '{0} {1}'.format(self.CurrencyCode, self.Value)
def __float__(self):
return float(self.Value)
def __str__(self):
return str(self.Value)
def startElement(self, name, attrs, connection):
if name not in ('CurrencyCode', 'Value'):
message = 'Unrecognized tag {0} in ComplexAmount'.format(name)
raise AssertionError(message)
return super(ComplexAmount, self).startElement(name, attrs, connection)
def endElement(self, name, value, connection):
if name == 'Value':
value = Decimal(value)
super(ComplexAmount, self).endElement(name, value, connection)
class AmountCollection(ResponseElement):
def startElement(self, name, attrs, connection):
setattr(self, name, ComplexAmount(name=name))
return getattr(self, name)
class AccountBalance(AmountCollection):
def startElement(self, name, attrs, connection):
if name == 'AvailableBalances':
setattr(self, name, AmountCollection(name=name))
return getattr(self, name)
return super(AccountBalance, self).startElement(name, attrs, connection)
class GetAccountBalanceResult(ResponseElement):
def startElement(self, name, attrs, connection):
if name == 'AccountBalance':
setattr(self, name, AccountBalance(name=name))
return getattr(self, name)
return super(GetAccountBalanceResult, self).startElement(name, attrs,
connection)
class GetTotalPrepaidLiabilityResult(ResponseElement):
def startElement(self, name, attrs, connection):
if name == 'OutstandingPrepaidLiability':
setattr(self, name, AmountCollection(name=name))
return getattr(self, name)
return super(GetTotalPrepaidLiabilityResult, self).startElement(name,
attrs, connection)
class GetPrepaidBalanceResult(ResponseElement):
def startElement(self, name, attrs, connection):
if name == 'PrepaidBalance':
setattr(self, name, AmountCollection(name=name))
return getattr(self, name)
return super(GetPrepaidBalanceResult, self).startElement(name, attrs,
connection)
class GetOutstandingDebtBalanceResult(ResponseElement):
def startElement(self, name, attrs, connection):
if name == 'OutstandingDebt':
setattr(self, name, AmountCollection(name=name))
return getattr(self, name)
return super(GetOutstandingDebtBalanceResult, self).startElement(name,
attrs, connection)
class TransactionPart(ResponseElement):
def startElement(self, name, attrs, connection):
if name == 'FeesPaid':
setattr(self, name, ComplexAmount(name=name))
return getattr(self, name)
return super(TransactionPart, self).startElement(name, attrs,
connection)
class Transaction(ResponseElement):
def __init__(self, *args, **kw):
self.TransactionPart = []
super(Transaction, self).__init__(*args, **kw)
def startElement(self, name, attrs, connection):
if name == 'TransactionPart':
getattr(self, name).append(TransactionPart(name=name))
return getattr(self, name)[-1]
if name in ('TransactionAmount', 'FPSFees', 'Balance'):
setattr(self, name, ComplexAmount(name=name))
return getattr(self, name)
return super(Transaction, self).startElement(name, attrs, connection)
class GetAccountActivityResult(ResponseElement):
def __init__(self, *args, **kw):
self.Transaction = []
super(GetAccountActivityResult, self).__init__(*args, **kw)
def startElement(self, name, attrs, connection):
if name == 'Transaction':
getattr(self, name).append(Transaction(name=name))
return getattr(self, name)[-1]
return super(GetAccountActivityResult, self).startElement(name, attrs,
connection)
class GetTransactionResult(ResponseElement):
def startElement(self, name, attrs, connection):
if name == 'Transaction':
setattr(self, name, Transaction(name=name))
return getattr(self, name)
return super(GetTransactionResult, self).startElement(name, attrs,
connection)
class GetTokensResult(ResponseElement):
def __init__(self, *args, **kw):
self.Token = []
super(GetTokensResult, self).__init__(*args, **kw)
def startElement(self, name, attrs, connection):
if name == 'Token':
getattr(self, name).append(ResponseElement(name=name))
return getattr(self, name)[-1]
return super(GetTokensResult, self).startElement(name, attrs,
connection)
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