xsplit

#股东分布#importosimporttushareastsimportpandasaspdimportreimportdatetimeimporttimetoken="https://tushare.pro/register?=539836"pro=ts.pro_api()rss="D:\\cn\\holder\\"cnlst='D:\\inx\\stk_base.csv'defsingle_down(xcod):tim0='10191205'time_temp=datetime.datetime.now()-datetime.timedelta(days=1)end_dt=time_temp.strftime('%Y%m%d')fss=rss+xcod+'.csv'print('\n',fss);xfg=os.path.exists(fss);xd0=[];ifxfg:xd0=pd.read_csv(fss,index_col=['ann_date','end_date'],encoding='gbk')iflen(xd0)<1:os.remove(fss)tim0='10191205'xd0=[]else:xd0=xd0.sort_index(ascending=False);_xt=xd0.index[0];s2=str(_xt);tim0=s2.split("")[0]xd0=xd0.reset_index()try:xd=pro.top10_holders(ts_code=xcod,start_date=tim0,end_date=end_dt);#print(xd.tail())#xd=xd.set_index('trade_date')ifxdisnotNone:if(len(xd0)>0):xd2=pd.concat([xd0,xd],axis=0,join="inner")#xd2["index"]=xd2.indexxd2.drop_duplicates(subset=['ann_date','end_date'],keep='last',inplace=True);xd=xd2;xd.to_csv(fss,encoding='gbk',index=False)exceptIOError:pass#skip,errort1=datetime.datetime.now()df=pd.read_csv(cnlst,encoding='gbk')n=len(df)n=n-0df=df[-n:]tk_n=len(df)foriinrange(0,tk_n,9):ts.set_token(token)dfi=df[i:i+9]forxcodindfi['ts_code']:print(i,xcod)single_down(xcod)time.sleep(59)t2=datetime.datetime.now()print(t2-t1)