def execAccountingModules(received):
"""Execute all accounting modules in [reconfigured order
Input:
(dict) data received from client;
(dict) internal parameters;
(dict) reply items;
Output: (bool) True - success; False - failure
"""
modulesOk = True
for module in acctModules:
if modulesOk and module.accountingCapable:
modstr = '### Accounting module "%s" ###' % module.name
info ('#' * len(modstr))
info (modstr)
info ('#' * len(modstr))
try:
# protect received data dictionary
locReceived = received.copy()
# execute acct function
module['acct_funct'](locReceived)
except:
misc.printException()
modulesOk = False
else:
# if everything was ok
# assign probably changed attribute dictionaries to original ones
misc.rewriteDict(received, locReceived)
# exit cycle if any module failed
else:
break
# return module execution result
return modulesOk
def execFunction(function, received = None, check = None, reply = None): """Execute preloaded function Input: (function ref) reference to function, (dict) data received from client; (dict) internal parameters; (dict) reply items; Output: (mixed) function result """ ret = None try: # protect attribute dictionaries in case of failure locReceived = received.copy() locCheck = check.copy() locReply = reply.copy() ret = function(locReceived, locCheck, locReply) except: misc.printException() ret = None else: # if everything was ok # assign probably changed attribute dictionaries to original ones misc.rewriteDict(received, locReceived) misc.rewriteDict(check, locCheck) misc.rewriteDict(reply, locReply) return ret
