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from xml.etree.ElementTree import ElementTree
classArgsMem = {}
CONFIG_PATH = 'config/'
def loadParamRequirementDict(className):
if not className in classArgsMem: #WOO CACHING
classArgsMem[className] = fileToDict(CONFIG_PATH + className)
return classArgsMem[className]
def loadConfigFile(fileName): #TODO: error handling etc.
try:
fileName = CONFIG_PATH + fileName
if '.params' in fileName:
return fileToDict(fileName)
if '.xml' in fileName:
config = ElementTree()
config.parse(fileName)
return config
except:
return None
def fileToDict(fileName):
fileText = ''
try:
print 'File Read'
with open(fileName) as f:
for line in f:
fileText += line.rstrip('\n').lstrip('\t') + ' '
except IOError:
return {}
if fileText == '':
return {}
return eval(fileText)
#parses arguments into python objects if possible, otherwise leaves as strings
def generateArgDict(parentNode, recurse=False):
args = {}
for arg in parentNode.getchildren():
key = arg.tag
if arg.getchildren() != []:
value = generateArgDict(arg, True)
else:
#convert into python if possible, otherwise don't
try:
value = eval(arg.text)
except (NameError,SyntaxError):
value = str(arg.text)
if key in args: #build of lists of like-elements
if type(args[key]) != type([]):
args[key] = [args[key]]
args[key].append(value)
else:
args[key]=value
#if we should be a list but we aren't:
if len(args.keys()) == 1 and recurse:
return args[args.keys()[0]]
return args
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