def JsonDataToFinance(data):
financeData = None
for i in range(1, 5):
if i == 1:
finance = data['finance1']
announcement = data['announcement1']
elif i == 2:
finance = data['finance2']
announcement = data['announcement2']
elif i == 3:
finance = data['finance3']
announcement = data['announcement3']
elif i == 4:
finance = data['finance4']
announcement = data['announcement4']
if not finance or not announcement or not JSComplierHelper.IsNumber(
announcement['year']) or not JSComplierHelper.IsNumber(
announcement['quarter']):
continue
date = data['date']
if financeData: # 如果存在1天公布多个报告期数据 只取最新的一个公告期数据
if financeData.Announcement['year'] < announcement['year']:
financeData = FinanceData(date,
finance=finance,
announcement=announcement)
else:
financeData = FinanceData(date,
finance=finance,
announcement=announcement)
return financeData
def CalculateDividendYield(self, cashData, marketValue):
if not marketValue:
return []
dataLen, cashLen = len(self.Data), len(cashData)
dividendYield = []
j = 0
for i in range(dataLen):
day = self.Data.Data[i]
market = marketValue.MarketValue[i]
if not day or not market:
continue
item = SingleData()
item.Date = day.Date
item.Value = 0
if (j + 1 < cashLen):
if (cashData[j].Date < day.Date
and cashData[j + 1].Date <= day.Date):
j += 1
i -= 1
if (j < cashLen):
cash = cashData[j]
endDate = cash.Date + 10000 # 1年有效
if (day.Date >= cash.Date and day.Date <= endDate
and JSComplierHelper.IsDivideNumber(market.Value)
and JSComplierHelper.IsNumber(cash.Value)):
item.Value = cash.Value / market.Value * 100
dividendYield.append(item)
return dividendYield