def do_economy_parameters(simInfo, pList, parameterDefs):
"""Parse the economy parameters and create the economies
Each economy must have a name.
Its parameters inherit from the simulator parameters
@param pList: list of 5-tuples of parameters
@param parameterDefs:
@raise: ParameterError
"""
economyList = [(eName, dType, dName, dVal) for eType, eName, dType, dName, dVal in pList if eType == 'economy']
if not economyList:
msg = "No economy parameters in %s" % simInfo.runDesc
logging.error(msg)
raise ParameterError(msg)
# go through the list, sorted by economy name so all the params for one economy are together
# and the economies are always created in the same order
currentName = None
currentParams = None
for eName, dType, dName, dVal in sorted(economyList, key=itemgetter(0)):
if eName != currentName:
# starting a new one
currentName = eName
currentParams = Parameters(parameterDefs, simInfo.theParameters)
econ = Economy(simInfo, eName, currentParams)
logger.debug("Setting parameters for %s" % econ)
if dType == 'parameter':
currentParams.set(dName, dVal)
def do_bank_parameters(simInfo, pList, parameterDefs):
"""Parse the bank parameters and create the banks
Each bank must have a name and must belong to an economy.
Its parameters inherit from those of its economy.
@param pList: list of 5-tuples of parameters
@param parameterDefs:
@raise: ParameterError
"""
bankList = [(eName, dType, dName, dVal) for eType, eName, dType, dName, dVal in pList if eType == 'bank']
if not bankList:
msg = "No bank parameters in %s" % simInfo.runDesc
logging.error(msg)
raise ParameterError(msg)
# go through the list, sorted by bank name so all the params for one bank are together, with attributes
# before params, and banks are always created in the same order
currentName = None
currentParams = None
currentEconomyName = None
for eName, dType, dName, dVal in sorted(bankList, key=itemgetter(0, 1)):
if eName != currentName:
# starting a new one
currentName = eName
currentParams = Parameters(parameterDefs, simInfo.theParameters)
currentEconomyName = None
logger.debug("Setting parameters for bank %s" % currentName)
if dType == 'attribute' and dName == 'economy':
currentEconomyName = dVal
if not currentEconomyName in simInfo.economyDirectory:
msg = "Invalid economy %r specified for bank %s in %s" % (
currentEconomyName, currentName, simInfo.runDesc)
logger.error(msg)
raise ParameterError(msg)
econ = simInfo.economyDirectory[currentEconomyName]
currentParams = Parameters(parameterDefs, econ.params)
followMe = simInfo.followBank == currentName
bank = Bank(simInfo, currentName, econ, currentParams, followMe)
logger.debug("Created %s" % bank)
elif dType == 'parameter':
if not currentEconomyName:
msg = "No economy specified for bank %s in %s" % (currentName, simInfo.runDesc)
logger.error(msg)
raise ParameterError(msg)
currentParams.set(dName, dVal)
