class GetExpense:
__dc__ = 'require a mouser partnumber and count, return the expense'
def __init__(self,req_mmp,req_count):
self.mmp = req_mmp
self.count = req_count# '56'
def get_expense(self):
self.shili = GetDataFromMouser(self.mmp)
self.str_pagestring = self.shili.getstring_mmp()
if self.str_pagestring == '':
dict = {}
dict['error'] = '根据你输入的mouser型号,在mouser.com无法找到你需要的信息'
return dict
else:
if check(self.count) != True:
dict = {}
dict['error'] = '你输入的数量中包含只能够包含 0-9 这10个数字，请重新输入数量'
return dict
else:
self.count = int(self.count)# '100' to 100
self.dict_pric = self.shili.getinfo_pric(self.str_pagestring)
pop(self.dict_pric)#{1:'$0.32',10:'0.30',100:'$0.28'}
list_quan = self.dict_pric.keys()
list_quan.sort()#[1,10,100,1000]
self.dict_avai = self.shili.getinfo_avai(self.str_pagestring)
stock = self.dict_avai['Stock'].replace(',','')
getcount = re.findall('(\d{1,10})',stock,flags=16)
if getcount ==[] or getcount == ['0']:
self.stock_count = 0
else :
self.stock_count = int(getcount[0])
expense = return_exp(list_quan,self.dict_pric,self.count,self.stock_count,self.mmp)
return expense
