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王布衣/engine

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update.go 1.91 KB
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王布衣 提交于 2023-10-01 17:49 . 增加第一个策略执行的demo
package storages
import (
"gitee.com/quant1x/engine/features"
"gitee.com/quant1x/engine/flash"
"gitee.com/quant1x/engine/market"
"gitee.com/quant1x/gox/progressbar"
"gitee.com/quant1x/gox/util/treemap"
)
//// UpdateBaseCache 更新基础数据
//func UpdateBaseCache(barIndex *int, cacheDate, featureDate string) {
// moduleName := "更新基础数据"
// allCodes := market.GetCodeList()
// cacheList := flash.BaseList()
// cacheCount := len(cacheList)
// barCache := progressbar.NewBar(*barIndex, "执行["+moduleName+"]", cacheCount)
// for _, cache := range cacheList {
// codeCount := len(allCodes)
// barCode := progressbar.NewBar(*barIndex+1, "执行["+cache.Name()+"]", codeCount)
// for _, code := range allCodes {
// data := cache.Factory(cacheDate, code).(features.Feature)
// data.Update(cacheDate, featureDate)
// barCode.Add(1)
// }
// barCache.Add(1)
// }
//}
// UpdateFeature 更新特征
func UpdateFeature(barIndex *int, cacheDate, featureDate string) {
moduleName := "更新特征数据"
allCodes := market.GetCodeList()
cacheList := flash.CacheList()
cacheCount := len(cacheList)
//fmt.Println("\n\n")
barCache := progressbar.NewBar(*barIndex, "执行["+moduleName+"]", cacheCount)
//barCache.Add(0)
//fmt.Println()
for _, cache := range cacheList {
mapFeature := treemap.NewWithStringComparator()
codeCount := len(allCodes)
barCode := progressbar.NewBar(*barIndex+1, "执行["+cache.Name()+"]", codeCount)
for _, code := range allCodes {
data := cache.Factory(cacheDate, code).(features.Feature)
if data.Kind() != features.FeatureHistory {
history := flash.GetL5History(code, cacheDate)
if history != nil {
data = data.FromHistory(*history)
}
}
data.Repair(cacheDate, featureDate)
mapFeature.Put(code, data)
barCode.Add(1)
}
// 加载缓存
cache.Checkout(cacheDate)
// 合并
cache.Merge(mapFeature)
_ = cache
barCache.Add(1)
}
_ = allCodes
}
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https://gitee.com/quant1x/engine.git
git@gitee.com:quant1x/engine.git
quant1x
engine
engine
v0.1.1

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