coinmarketcap

n = 24 * 10

success

存在

fail

parse2DF

Stime = Stime + n hour

nowTime

secondTime = + 47 hours

retry

Ftime now() - 1 day

firstTime

否

len0

requestdata是否成功

插入DB

df

firstTime = data[\"market_cap_by_available_supply\"][0][0]

nowTime = arrow.utcnow().timestamp

end

判断

url = f\"https://graphs2.coinmarketcap.com/currencies/eos/{startTime*1000}/{nowTime*1000}/

判断df[1:]长度

data

DB

字段类型有问题

不存在

开始

解析的内容不符

df[1:]

startTime

createtable

pass

循环获取Ftime 和 Stime

放大Stime

len=0

coinnamelist

查找库中此coin的最大时间戳

secondTime

协程 + 代理

firstTime= max(timestamp)