@ -13,6 +13,7 @@ def toTransStockBasis(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date):
mojin_stock_basic_map = { }
mojin_stock_basic_map = { }
print ( ' to transfer stockBasis ' , trans_date , ' data. ' )
#查询mojn库中的basis数据
#查询mojn库中的basis数据
sql_qurey = ' select code,name,blemind2,blemind3 from stock_basis '
sql_qurey = ' select code,name,blemind2,blemind3 from stock_basis '
db_mojin_cursor . execute ( sql_qurey )
db_mojin_cursor . execute ( sql_qurey )
@ -45,36 +46,383 @@ def toTransStockBasis(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date):
print ( ' successed transfer stockBasis ' , trans_date , ' data. ' )
print ( ' successed transfer stockBasis ' , trans_date , ' data. ' )
print ( ' \r \n ' )
print ( ' \r \n ' )
#只在财报最后几天进行更新
def toTransStockFinancial ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
def toTransStockFinancial ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
return True
# 连接数据库A ry库
db_a_conn = db_conn_a
db_ry_cursor = dbcursor_a
# 连接数据库B mojin库
db_b_conn = db_conn_b
db_mojin_cursor = dbcursor_b
trans_date = trade_date
mojin_stock_financial_map = { }
print ( ' to transfer stockFinancial ' , trans_date , ' data. ' )
#查询mojn库中的basis数据
sql_qurey = ' select code,period,jlrtbzzl,jzcsylroe,epsbasic,jlr,jbmgsy,mgjzc from stock_financial where period = %s '
db_mojin_cursor . execute ( sql_qurey , trade_date )
basisDatas = db_mojin_cursor . fetchall ( )
for row in basisDatas :
code , period , jlrtbzzl , jzcsylroe , epsbasic , jlr , jbmgsy , mgjzc = row
mojin_stock_financial_map [ code ] = ( code , period , jlrtbzzl , jzcsylroe , epsbasic , jlr , jbmgsy , mgjzc )
#查询ry库中的基础数据
sql_qurey = ' select code,period,jlrtbzzl,jzcsylroe,epsbasic,jlr,jbmgsy,mgjzc from stock_financial where period = %s '
db_ry_cursor . execute ( sql_qurey , trade_date )
basisDatas = db_ry_cursor . fetchall ( )
hasInsertData = False
for row in basisDatas :
code , period , jlrtbzzl , jzcsylroe , epsbasic , jlr , jbmgsy , mgjzc = row
if code in mojin_stock_financial_map :
if mojin_stock_financial_map [ code ] [ 1 ] == period :
continue
else :
sql_insert = f " INSERT INTO stock_financial (code,period,jlrtbzzl,jzcsylroe,epsbasic,jlr,jbmgsy,mgjzc) VALUES ( %s, %s, %s, %s,%s, %s, %s, %s) "
db_mojin_cursor . execute ( sql_insert , ( code , period , jlrtbzzl , jzcsylroe , epsbasic , jlr , jbmgsy , mgjzc ) )
hasInsertData = True
else :
sql_insert = f " INSERT INTO stock_financial (code,period,jlrtbzzl,jzcsylroe,epsbasic,jlr,jbmgsy,mgjzc) VALUES ( %s, %s, %s, %s,%s, %s, %s, %s) "
db_mojin_cursor . execute ( sql_insert , ( code , period , jlrtbzzl , jzcsylroe , epsbasic , jlr , jbmgsy , mgjzc ) )
hasInsertData = True
if hasInsertData :
db_mojin_cursor . commit ( )
print ( ' successed transfer stockFinancial ' , trans_date , ' data. ' )
print ( ' \r \n ' )
def toTransStockIndex ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
def toTransStockIndex ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
return True
# 连接数据库A ry库
db_a_conn = db_conn_a
db_ry_cursor = dbcursor_a
# 连接数据库B mojin库
db_b_conn = db_conn_b
db_mojin_cursor = dbcursor_b
trans_date = trade_date
mojin_stock_index_map = { }
print ( ' to transfer stockIndex ' , trans_date , ' data. ' )
#查询mojn库中的basis数据
sql_qurey = ' select code,name,trade_day,open,close,high,low,differRange,volume,amount,limitupnum,suspendnum,risenum,fallnum,flatnum,componentnum,mv,pettm,pettm_mid,liqmv,rcnthigh,rcntlow from stock_index where trade_day = %s '
db_mojin_cursor . execute ( sql_qurey , trade_date )
basisDatas = db_mojin_cursor . fetchall ( )
for row in basisDatas :
code , name , trade_day , open , close , high , low , differRange , volume , amount , limitupnum , suspendnum , risenum , fallnum , flatnum , componentnum , mv , pettm , pettm_mid , liqmv , rcnthigh , rcntlow = row
mojin_stock_index_map [ code ] = ( code , name , trade_day , open , close , high , low , differRange , volume , amount , limitupnum , suspendnum , risenum , fallnum , flatnum , componentnum , mv , pettm , pettm_mid , liqmv , rcnthigh , rcntlow )
#查询ry库中的基础数据
sql_qurey = ' select code,name,trade_day,open,close,high,low,differRange,volume,amount,limitupnum,suspendnum,risenum,fallnum,flatnum,componentnum,mv,pettm,pettm_mid,liqmv,rcnthigh,rcntlow from stock_index where trade_day = %s '
db_ry_cursor . execute ( sql_qurey , trade_date )
basisDatas = db_ry_cursor . fetchall ( )
hasInsertData = False
for row in basisDatas :
code , name , trade_day , open , close , high , low , differRange , volume , amount , limitupnum , suspendnum , risenum , fallnum , flatnum , componentnum , mv , pettm , pettm_mid , liqmv , rcnthigh , rcntlow = row
# 数据存在时,不进行更新
if code in mojin_stock_index_map :
continue
else :
sql_insert = f " INSERT INTO stock_index (code,name,trade_day,open,close,high,low,differRange,volume,amount,limitupnum,suspendnum,risenum,fallnum,flatnum,componentnum,mv,pettm,pettm_mid,liqmv,rcnthigh,rcntlow) VALUES ( %s, %s, %s, %s,%s, %s, %s, %s,%s, %s, %s, %s,%s, %s, %s, %s,%s, %s, %s, %s,%s, %s) "
db_mojin_cursor . execute ( sql_insert , ( code , name , trade_day , open , close , high , low , differRange , volume , amount , limitupnum , suspendnum , risenum , fallnum , flatnum , componentnum , mv , pettm , pettm_mid , liqmv , rcnthigh , rcntlow ) )
hasInsertData = True
if hasInsertData :
db_mojin_cursor . commit ( )
print ( ' successed transfer stockIndex ' , trans_date , ' data. ' )
print ( ' \r \n ' )
def toTransStocks ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
def toTransStocks ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
return True
# 连接数据库A ry库
db_a_conn = db_conn_a
db_ry_cursor = dbcursor_a
# 连接数据库B mojin库
db_b_conn = db_conn_b
db_mojin_cursor = dbcursor_b
trans_date = trade_date
mojin_stocks_map = { }
print ( ' to transfer stocks ' , trans_date , ' data. ' )
#查询mojn库中的basis数据
sql_qurey = ' select code,trade_day,open,close,high,low,islimit,isdrop,differrange,volumn,amount,differrange10,differrange20,differrange60,avg_volume20,freefloat_market_value,total_market_value,agencies_hold from stocks where trade_day = %s '
db_mojin_cursor . execute ( sql_qurey , trans_date )
basisDatas = db_mojin_cursor . fetchall ( )
for row in basisDatas :
code , trade_day , open , close , high , low , islimit , isdrop , differrange , volumn , amount , differrange10 , differrange20 , differrange60 , avg_volume20 , freefloat_market_value , total_market_value , agencies_hold = row
mojin_stocks_map [ code ] = ( code , trade_day , open , close , high , low , islimit , isdrop , differrange , volumn , amount , differrange10 , differrange20 , differrange60 , avg_volume20 , freefloat_market_value , total_market_value , agencies_hold )
#查询ry库中的基础数据
sql_qurey = ' select code,trade_day,open,close,high,low,islimit,isdrop,differrange,volumn,amount,differrange10,differrange20,differrange60,avg_volume20,freefloat_market_value,total_market_value,agencies_hold from stocks where trade_day = %s '
db_ry_cursor . execute ( sql_qurey , trans_date )
basisDatas = db_ry_cursor . fetchall ( )
hasInsertData = False
for row in basisDatas :
code , trade_day , open , close , high , low , islimit , isdrop , differrange , volumn , amount , differrange10 , differrange20 , differrange60 , avg_volume20 , freefloat_market_value , total_market_value , agencies_hold = row
# 数据存在时,不进行更新
if code in mojin_stocks_map :
continue
else :
sql_insert = f " INSERT INTO stocks (code,trade_day,open,close,high,low,islimit,isdrop,differrange,volumn,amount,differrange10,differrange20,differrange60,avg_volume20,freefloat_market_value,total_market_value,agencies_hold) VALUES ( %s, %s, %s, %s,%s, %s, %s, %s,%s, %s, %s, %s,%s, %s, %s, %s,%s, %s) "
db_mojin_cursor . execute ( sql_insert , ( code , trade_day , open , close , high , low , islimit , isdrop , differrange , volumn , amount , differrange10 , differrange20 , differrange60 , avg_volume20 , freefloat_market_value , total_market_value , agencies_hold ) )
hasInsertData = True
if hasInsertData :
db_mojin_cursor . commit ( )
print ( ' successed transfer stocks ' , trans_date , ' data. ' )
print ( ' \r \n ' )
def toTransStocksInTrend ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
def toTransStocksInTrend ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
return True
# 连接数据库A ry库
db_a_conn = db_conn_a
db_ry_cursor = dbcursor_a
# 连接数据库B mojin库
db_b_conn = db_conn_b
db_mojin_cursor = dbcursor_b
trans_date = trade_date
mojin_stockintrend_map = { }
print ( ' to transfer stocksInTrend ' , trans_date , ' data. ' )
#查询mojn库中的basis数据
sql_qurey = ' select code,trade_day,sort,type from stocks_in_trend where trade_day = %s '
db_mojin_cursor . execute ( sql_qurey , trans_date )
basisDatas = db_mojin_cursor . fetchall ( )
for row in basisDatas :
code , trade_day , sort , type = row
mojin_stockintrend_map [ code ] = { type : { ' code ' : code , ' trade_day ' : trade_day , ' sort ' : sort , ' type ' : type } }
#查询ry库中的基础数据
sql_qurey = ' select code,trade_day,sort,type from stocks_in_trend where trade_day = %s '
db_ry_cursor . execute ( sql_qurey )
basisDatas = db_ry_cursor . fetchall ( )
hasInsertData = False
for row in basisDatas :
code , trade_day , sort , type = row
# 数据存在时,不进行更新
if code in mojin_stockintrend_map :
continue
else :
sql_insert = f " INSERT INTO stocks_in_trend (code,trade_day,sort,type) VALUES ( %s, %s, %s, %s) "
db_mojin_cursor . execute ( sql_insert , ( code , trade_day , sort , type ) )
hasInsertData = True
if hasInsertData :
db_mojin_cursor . commit ( )
print ( ' successed transfer stocksInTrend ' , trans_date , ' data. ' )
print ( ' \r \n ' )
def toTransStocksLimit ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
def toTransStocksLimit ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
return True
# 连接数据库A ry库
db_a_conn = db_conn_a
db_ry_cursor = dbcursor_a
# 连接数据库B mojin库
db_b_conn = db_conn_b
db_mojin_cursor = dbcursor_b
trans_date = trade_date
mojin_stocklimit_map = { }
print ( ' to transfer stocksLimit ' , trans_date , ' data. ' )
#查询mojn库中的basis数据
sql_qurey = ' select code,trade_day,islimit,isdrop from stocks_limit where trade_day = %s '
db_mojin_cursor . execute ( sql_qurey , trans_date )
basisDatas = db_mojin_cursor . fetchall ( )
for row in basisDatas :
code , trade_day , sort , type = row
mojin_stocklimit_map [ code ] = ( code , trade_day , sort , type )
#查询ry库中的基础数据
sql_qurey = ' select code,trade_day,islimit,isdrop from stocks_limit where trade_day = %s '
db_ry_cursor . execute ( sql_qurey )
basisDatas = db_ry_cursor . fetchall ( )
hasInsertData = False
for row in basisDatas :
code , trade_day , islimit , isdrop = row
# 数据存在时,不进行更新
if code in mojin_stocklimit_map :
continue
else :
sql_insert = f " INSERT INTO stocks_limit (code,trade_day,islimit,isdrop) VALUES ( %s, %s, %s, %s) "
db_mojin_cursor . execute ( sql_insert , ( code , trade_day , islimit , isdrop ) )
hasInsertData = True
if hasInsertData :
db_mojin_cursor . commit ( )
print ( ' successed transfer stocksLimit ' , trans_date , ' data. ' )
print ( ' \r \n ' )
def toTransStocksLimitUp ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
def toTransStocksLimitUp ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
return True
# 连接数据库A ry库
db_a_conn = db_conn_a
db_ry_cursor = dbcursor_a
# 连接数据库B mojin库
db_b_conn = db_conn_b
db_mojin_cursor = dbcursor_b
trans_date = trade_date
mojin_stocklimitup_map = { }
print ( ' to transfer stocksLimitUp ' , trans_date , ' data. ' )
#查询mojn库中的basis数据
sql_qurey = ' select code,trade_day from stocks_limit_up where trade_day = %s '
db_mojin_cursor . execute ( sql_qurey , trans_date )
basisDatas = db_mojin_cursor . fetchall ( )
for row in basisDatas :
code , trade_day = row
mojin_stocklimitup_map [ code ] = ( code , trade_day )
#查询ry库中的基础数据
sql_qurey = ' select code,trade_day from stocks_limit_up where trade_day = %s '
db_ry_cursor . execute ( sql_qurey )
basisDatas = db_ry_cursor . fetchall ( )
hasInsertData = False
for row in basisDatas :
code , trade_day = row
# 数据存在时,不进行更新
if code in mojin_stocklimitup_map :
continue
else :
sql_insert = f " INSERT INTO stocks_limit _up(code,trade_day) VALUES ( %s, %s) "
db_mojin_cursor . execute ( sql_insert , ( code , trade_day ) )
hasInsertData = True
if hasInsertData :
db_mojin_cursor . commit ( )
print ( ' successed transfer stocksLimitUp ' , trans_date , ' data. ' )
print ( ' \r \n ' )
def toTransStocksNewRecord ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
def toTransStocksNewRecord ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
return True
# 连接数据库A ry库
db_a_conn = db_conn_a
db_ry_cursor = dbcursor_a
# 连接数据库B mojin库
db_b_conn = db_conn_b
db_mojin_cursor = dbcursor_b
trans_date = trade_date
mojin_stocksNeRecord_map = { }
print ( ' to transfer stocksNewRecord ' , trans_date , ' data. ' )
#查询mojn库中的basis数据
sql_qurey = ' select code,trade_day,isHigh,isLow from stocks_new_record where trade_day = %s '
db_mojin_cursor . execute ( sql_qurey , trans_date )
basisDatas = db_mojin_cursor . fetchall ( )
for row in basisDatas :
code , trade_day , isHigh , isLow = row
mojin_stocksNeRecord_map [ code ] = ( code , trade_day , isHigh , isLow )
#查询ry库中的基础数据
sql_qurey = ' select code,trade_day,isHigh,isLow from stocks_new_record where trade_day = %s '
db_ry_cursor . execute ( sql_qurey )
basisDatas = db_ry_cursor . fetchall ( )
hasInsertData = False
for row in basisDatas :
ode , trade_day , isHigh , isLow = row
# 数据存在时,不进行更新
if code in mojin_stocksNeRecord_map :
continue
else :
sql_insert = f " INSERT INTO stocks_new_record (ode,trade_day,isHigh,isLow) VALUES ( %s, %s, %s, %s) "
db_mojin_cursor . execute ( sql_insert , ( ode , trade_day , isHigh , isLow ) )
hasInsertData = True
if hasInsertData :
db_mojin_cursor . commit ( )
print ( ' successed transfer stocksNewRecord ' , trans_date , ' data. ' )
print ( ' \r \n ' )
def toTransStocksTmp ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
def toTransStocksTmp ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
return True
# 连接数据库A ry库
db_a_conn = db_conn_a
db_ry_cursor = dbcursor_a
# 连接数据库B mojin库
db_b_conn = db_conn_b
db_mojin_cursor = dbcursor_b
trans_date = trade_date
mojin_stocksTmp_map = { }
print ( ' to transfer stocksTmp ' , trans_date , ' data. ' )
#查询mojn库中的basis数据
sql_qurey = ' select code,trade_day,differrange3,differrange5,differrange15,differrange30 from stocks_tmp where trade_day = %s '
db_mojin_cursor . execute ( sql_qurey , trans_date )
basisDatas = db_mojin_cursor . fetchall ( )
for row in basisDatas :
code , trade_day , differrange3 , differrange5 , differrange15 , differrange30 = row
mojin_stocksTmp_map [ code ] = ( code , trade_day , differrange3 , differrange5 , differrange15 , differrange30 )
#查询ry库中的基础数据
sql_qurey = ' select code,trade_day,differrange3,differrange5,differrange15,differrange30 from stocks_tmp where trade_day = %s '
db_ry_cursor . execute ( sql_qurey )
basisDatas = db_ry_cursor . fetchall ( )
hasInsertData = False
for row in basisDatas :
code , trade_day , differrange3 , differrange5 , differrange15 , differrange30 = row
# 数据存在时,不进行更新
if code in mojin_stocksTmp_map :
continue
else :
sql_insert = f " INSERT INTO stocks_new_record (code,trade_day,differrange3,differrange5,differrange15,differrange30) VALUES ( %s, %s, %s, %s,%s,%s) "
db_mojin_cursor . execute ( sql_insert , ( code , trade_day , differrange3 , differrange5 , differrange15 , differrange30 ) )
hasInsertData = True
if hasInsertData :
db_mojin_cursor . commit ( )
print ( ' successed transfer stocksTmp ' , trans_date , ' data. ' )
print ( ' \r \n ' )
def toTransTrends ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
def toTransTrends ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
return True
# 连接数据库A ry库
db_a_conn = db_conn_a
db_ry_cursor = dbcursor_a
# 连接数据库B mojin库
db_b_conn = db_conn_b
db_mojin_cursor = dbcursor_b
trans_date = trade_date
mojin_trends_map = { }
print ( ' to transfer Trends ' , trans_date , ' data. ' )
#查询mojn库中的basis数据
sql_qurey = ' select trade_day,blemind2,stocks_count,trend_value,trend_value_change,sort,sort_change,type from trends where trade_day = %s '
db_mojin_cursor . execute ( sql_qurey , trans_date )
basisDatas = db_mojin_cursor . fetchall ( )
for row in basisDatas :
trade_day , blemind2 , stocks_count , trend_value , trend_value_change , sort , sort_change , type = row
mojin_trends_map [ blemind2 ] = { type : ( trade_day , blemind2 , stocks_count , trend_value , trend_value_change , sort , sort_change , type ) }
#查询ry库中的基础数据
sql_qurey = ' select trade_day,blemind2,stocks_count,trend_value,trend_value_change,sort,sort_change,type from trends where trade_day = %s '
db_ry_cursor . execute ( sql_qurey )
basisDatas = db_ry_cursor . fetchall ( )
hasInsertData = False
for row in basisDatas :
trade_day , blemind2 , stocks_count , trend_value , trend_value_change , sort , sort_change , type = row
# 数据存在时,不进行更新
if blemind2 in mojin_trends_map :
continue
else :
sql_insert = f " INSERT INTO trends (trade_day,blemind2,stocks_count,trend_value,trend_value_change,sort,sort_change,type) VALUES ( %s, %s, %s, %s,%s, %s, %s, %s) "
db_mojin_cursor . execute ( sql_insert , ( trade_day , blemind2 , stocks_count , trend_value , trend_value_change , sort , sort_change , type ) )
hasInsertData = True
if hasInsertData :
db_mojin_cursor . commit ( )
print ( ' successed transfer Trends ' , trans_date , ' data. ' )
print ( ' \r \n ' )
def toTransRyOhterData ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
def toTransRyOhterData ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date ) :
toTransStockBasis ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date )
toTransStockBasis ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date )
toTransStockFinancial ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date )
# toTransStockFinancial(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date )
toTransStockIndex ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date )
toTransStockIndex ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date )
toTransStocks ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date )
toTransStocks ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date )
toTransStocksInTrend ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date )
toTransStocksInTrend ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date )
@ -82,4 +430,52 @@ def toTransRyOhterData(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date):
toTransStocksLimitUp ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date )
toTransStocksLimitUp ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date )
toTransStocksNewRecord ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date )
toTransStocksNewRecord ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date )
toTransStocksTmp ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date )
toTransStocksTmp ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date )
toTransTrends ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date )
toTransTrends ( db_conn_a , dbcursor_a , db_conn_b , dbcursor_b , trade_date )
if __name__ == " __main__ " :
# 数据库A的连接信息; 腾讯云数据库
db_a_config = {
' host ' : ' 124.223.98.178 ' ,
' user ' : ' root ' ,
' password ' : ' 1qazse42W3 ' ,
' db ' : ' ry ' ,
' charset ' : ' utf8mb4 ' ,
}
# 数据库B的连接信息; 腾讯云数据库
db_b_config = {
' host ' : ' 124.223.98.178 ' ,
' user ' : ' root ' ,
' password ' : ' 1qazse42W3 ' ,
' db ' : ' mojin ' ,
' charset ' : ' utf8mb4 ' ,
}
try :
# 连接数据库A
db_a_conn = pymysql . connect ( * * db_a_config )
db_a_cursor = db_a_conn . cursor ( )
# 连接数据库B
db_b_conn = pymysql . connect ( * * db_b_config )
db_b_cursor = db_b_conn . cursor ( )
trade_day = ' 2023-08-09 '
#测试
toTransStocksInTrend ( db_a_conn , db_a_cursor , db_b_conn , db_b_cursor , trade_day )
except Exception as e :
print ( f " 出现错误: { e } " )
finally :
# 关闭连接
if db_a_cursor :
db_a_cursor . close ( )
if db_a_conn :
db_a_conn . close ( )
if db_b_cursor :
db_b_cursor . close ( )
if db_b_conn :
db_b_conn . close ( )