如何用Python中Tushare包輕松完成股票篩選(詳細流程操作)本文包括安裝以及調用Tushare包的詳細流程操作 一、Tushare簡介 可以調取的數(shù)據(jù)包括但不僅限于: 二、安裝tushare pip install tushare
Mac在terminal輸入
需要注意的是,從tushare上獲取的數(shù)據(jù)類型為Dataframe,所以為了調用和存儲數(shù)據(jù)同樣需要安裝pandas包,安裝方法同上。 三、調用tushare import tushare as ts
from pandas import Dataframe
接著我們便需要在tushare官網(wǎng)上進行注冊,然后在個人主頁獲取相當于自己的鑰匙的token
之后在根據(jù)官網(wǎng)上給出的數(shù)據(jù)接口調用不同種類的數(shù)據(jù)。 需要注意的是,由于tushare采取的是積分制,所以有一些數(shù)據(jù)接口需要積累一定的積分才能調用,詳細信息見官網(wǎng)上的說明。 四、代碼分享 from pandas import DataFrame
import tushare as ts
import time
ts.set_token('be3dddcd0ebf47cb8586afe0428666a1547ae0fc999682d245e8ee1c')
pro = ts.pro_api()
stock_info = pro.stock_basic()#獲取所有股票的基本信息
#print(len(stock_info))
startdate: str = input('請輸入起始時間,格式為20210304\n')
enddate: str = input('請輸入結束時間\n')
code: str = input('請輸入查詢股票的代碼,輸入0則查詢所有股票\n')
variation = {}
if code != '0':
stockholder_num = pro.stk_holdernumber(ts_code=code,start_date=startdate,end_date=enddate)
#print(stockholder_num)
df=DataFrame(stockholder_num)
df.to_excel('stockholder_num.xlsx')
else:
for i in range(0,len(stock_info)):#遍歷所有股票
if i>0 and i % 100 == 0:
time.sleep(60)#由于每分鐘調用限制,每調用100次等60s
code = stock_info.at[i,'ts_code']
#print(code)
stockholder_num = pro.stk_holdernumber(ts_code=code,start_date=startdate,end_date=enddate)
#print(stockholder_num)
try:#由于一段時間內不一定每只股票都公告了股東人數(shù),所以有可能會報錯
later = stockholder_num.at[0,'holder_num']
former = stockholder_num.at[len(stockholder_num)-1,'holder_num']
change = later - former
except:#如果沒有公告股東人數(shù)則跳過這一支股票進入下一支
continue
#print(change)
variation[stock_info.at[i,'ts_code']] = change#將股東人數(shù)變化量存入字典
#print(i)
rank = sorted(variation.items(), key = lambda kv:(kv[1], kv[0]), reverse=True)#給字典排序
print(rank)
df=DataFrame(rank)
df.to_excel('stockholder_num.xlsx')#將數(shù)據(jù)存入Excel表中
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