def Searching(self, food):
if isinstance(food, list) == False:
raise ParamError("Threads need a list.")
return None
con = threading.Condition()
warp = []
storage = []
storage.append([])
storage.append([])
t1 = Thread(target=TianMaoReader.Reading,
args=(food[0], con, warp, storage[0]))
t2 = Thread(target=TianMaoReader.Reading,
args=(food[1], con, warp, storage[1]))
t1.run()
t2.run()
#Threads synchronization
con.acquire()
while warp.__len__() < 2:
print(warp.__len__())
con.wait()
con.release()
result = []
for re in storage:
for item in re:
result.append(item)
result.sort(key=lambda Store: Store.attr['score'], reverse=True)
return result
def __init__(self, this, attr):
if isinstance(attr, dict) == False or ('no' in attr == False) or (
'text' in attr == False) or (isinstance(this, int) == False):
raise ParamError('Error Param for initializing Answer.')
self.no = int(attr['no'])
self.this = this
self.next = int(attr['next'])
self.text = attr['text']
def __init__(self,name,nutrition):
self.__error = False
if(isinstance(nutrition, dict)== False):
self.__error = True
raise ParamError('Error Param for initializing Fruit.')
self.attr = {'name':name,'nutrition': {}, 'score':0}
#for i in nutrition.keys():
#print(float(nutrition.get(i)))
#if((isinstance(nutrition.get(i), float) == False) and (isinstance(nutrition.get(i), int) == False)):
# raise ParamError('Error Param('+str(nutrition.get(i))+str(type(nutrition.get(i)))+') for Fruit!('+i+')')
self.attr['nutrition'] = nutrition
def __init__(self, name, price, like, sale, food, url):
self.error = False
if (isinstance(name, str) == False):
self.error = True
raise ParamError('attribute \'name\' must be \'str\'!')
if (isinstance(price, float) == False) and (isinstance(price, int)
== False):
self.error = True
raise ParamError(
'attribute \'price\' must be \'float\' or \'int\'!')
if (isinstance(like, int) == False):
self.error = True
raise ParamError('attribute \'like\' must be \'int\'!')
if (isinstance(sale, int) == False):
self.error = True
raise ParamError('attribute \'sale\' must be \'int\'!')
if (isinstance(food, Food) == False):
self.error = True
raise ParamError('attribute \'food\' must be \'Food\'!')
if (isinstance(url, str) == False):
self.error = True
raise ParamError('attribute \'url\' must be \'str\'!')
self.attr = {'name': name, 'Performance': {}, 'score': 0, 'url': url}
self.attr['Performance'] = {'price': price, 'like': like, 'sale': sale}
self.fruit = food
# Assess the shop
for i in self.attr['Performance'].keys():
if (Store.weight.get(i) == None):
print('Default value:', i)
return
self.attr['score'] += Store.weight.get(
i) * self.attr['Performance'].get(i)
if (self.fruit.attr['worked'] == False):
print('Warning:This Store contains uninitialized data.')
self.attr['score'] += self.fruit.attr['score']
def Calculate(self, trend):
if isinstance(trend, Trend) == False:
raise ParamError("Error Param for Food::Calculate().")
#Calculating the score each kind of fruit with collected trendency
self.attr['score'] = 0
for i in self.attr['nutrition'].keys():
if (trend.weight.get(i) == None):
raise BaseException('Default value:', i)
self.attr['score'] = -9999
return -9999
self.attr['score'] += float(trend.weight.get(i)) * float(
self.attr['nutrition'].get(i))
self.attr['worked'] = True
return self.attr['score']
def __init__(self, no, text):
if isinstance(no, int) == False or isinstance(text, str) == False:
raise ParamError('Error Param for initializing Question.')
self.no = no
self.text = text