【大麦小米学量化】升级pywencai解决同花顺问财接口访问问题实现智能选股(小白避坑指南)
- IT业界
- 2025-08-06 13:45:02

文章目录 前言一、pywencai 怎么了?二、解决办法三、智能选股代码(缺环境的,请看开头文章推荐的博文)总结
前言
前面撰文:【大麦小米学量化】通过pywencai访问同花顺问财接口实现智能选股 很多小伙伴应该已经用得很六了。但最近出了点小问题?解决后发出来,希望可以帮到大家。
一、pywencai 怎么了?最近运行pywencai ,总是报错,同样的程序,怎么就报错了呢?
print后显示如下:
pywencai {'请填写主题': '<p>为你从5340只个股中找到<strong><span style="color:#ff2346">1644</span></strong>只符合条件的A 股,具体如下:</p>', 'xuangu_tableV1': code 股票简称 最新价 最新涨跌幅 区间涨跌幅:前复权[19901220-20240104] 涨跌幅:前复权[20240110] market_code 交易状态[20240110] 股票代码 0 000156 华数传媒 7.21 -1.905 -44.240287 -1.905 33 交易 000156 1 000166 申万宏源 4.25 0.236 -65.395860 0.236 33 交易 000166 2 000068 华控赛格 3.57 0.000 -20.168428 0.000 33 交易 000068 3 000701 厦门信达 5.24 -0.758 -19.297563 -0.758 33 交易 000701 4 000727 冠捷科技 2.39 -1.240 -3.524553 -1.240 33 交易 000727 5 000702 正虹科技 6.15 0.163 -6.225380 0.163 33 交易 000702 6 000931 中关村 5.77 -0.517 -81.249059 -0.517 33 交易 000931 7 000751 锌业股份 3.22 0.000 -2.091508 0.000 33 交易 000751 8 000809 铁岭新城 3.10 -0.641 -14.082873 -0.641 33 交易 000809 9 000882 华联股份 1.69 1.198 -41.354489 1.198 33 交易 000882, 'container': {'btn1': q ... url 0 非st;非停牌;4天前持续跌; ... https://search.10jqka.com.cn/unifiedmobile/?sh... [1 rows x 6 columns]}, '问财选A股': q ... url 0 非st;非停牌;4天前持续跌; ... https://search.10jqka.com.cn/unifiedmobile/?sh... 二、解决办法通过增加各种筛选条件,过滤结果,总是不尽人意。突然想到,是不是该升级一下库了?
pip install pywencai -U
(base) C:\Users\Administrator>pip install pywencai -U Requirement already satisfied: pywencai in d:\programdata\anaconda3\lib\site-packages (0.12.0) Collecting pywencai Downloading pywencai-0.12.2-py3-none-any.whl.metadata (4.7 kB) Requirement already satisfied: PyExecJS<2.0.0,>=1.5.1 in d:\programdata\anaconda3\lib\site-packages (from pywencai) (1.5.1) Requirement already satisfied: fake-useragent<2.0.0,>=1.1.1 in d:\programdata\anaconda3\lib\site-packages (from pywencai) (1.1.1) Requirement already satisfied: pandas<3.0.0,>=1.5.0 in c:\users\administrator\appdata\roaming\python\python310\site-packages (from pywencai) (1.5.3) Requirement already satisfied: pydash<8.0.0,>=7.0.3 in d:\programdata\anaconda3\lib\site-packages (from pywencai) (7.0.6) Requirement already satisfied: requests in d:\programdata\anaconda3\lib\site-packages (from pywencai) (2.28.2) Requirement already satisfied: python-dateutil>=2.8.1 in d:\programdata\anaconda3\lib\site-packages (from pandas<3.0.0,>=1.5.0->pywencai) (2.8.2) Requirement already satisfied: pytz>=2020.1 in d:\programdata\anaconda3\lib\site-packages (from pandas<3.0.0,>=1.5.0->pywencai) (2022.7) Requirement already satisfied: numpy>=1.21.0 in d:\programdata\anaconda3\lib\site-packages (from pandas<3.0.0,>=1.5.0->pywencai) (1.23.5) Requirement already satisfied: typing-extensions!=4.6.0,>=3.10 in d:\programdata\anaconda3\lib\site-packages (from pydash<8.0.0,>=7.0.3->pywencai) (4.4.0) Requirement already satisfied: six>=1.10.0 in d:\programdata\anaconda3\lib\site-packages (from PyExecJS<2.0.0,>=1.5.1->pywencai) (1.16.0) Requirement already satisfied: charset-normalizer<4,>=2 in d:\programdata\anaconda3\lib\site-packages (from requests->pywencai) (2.0.4) Requirement already satisfied: idna<4,>=2.5 in d:\programdata\anaconda3\lib\site-packages (from requests->pywencai) (3.4) Requirement already satisfied: urllib3<1.27,>=1.21.1 in d:\programdata\anaconda3\lib\site-packages (from requests->pywencai) (1.26.14) Requirement already satisfied: certifi>=2017.4.17 in d:\programdata\anaconda3\lib\site-packages (from requests->pywencai) (2022.12.7) Downloading pywencai-0.12.2-py3-none-any.whl (911 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 911.1/911.1 kB 800.8 kB/s eta 0:00:00 Installing collected packages: pywencai Attempting uninstall: pywencai Found existing installation: pywencai 0.12.0 Uninstalling pywencai-0.12.0: Successfully uninstalled pywencai-0.12.0 Successfully installed pywencai-0.12.2 (base) C:\Users\Administrator>果然从0.12.0升级到0.12.2,再次运行以下选股代码,一切OK。
三、智能选股代码(缺环境的,请看开头文章推荐的博文) # -*- coding: utf-8 -*- import pywencai def xg_wencai(query,perpage=200,ret='df'): # ret为code返回六位代码,symbol则为'代码.市场'格式,默认返回df df = pywencai.get(query=query, sort_key='股票代码', sort_order='asc', perpage=perpage, ) if df is None: return None elif df.empty: return None else: if ret == 'symbol': return df['股票代码'].tolist() elif ret == 'code': return df['股票代码'].str[:6].tolist() else: return df.round(3) if __name__ == '__main__': query = '非st;非停牌;连续3天涨幅介于1%-4%;股价大于60日均线;无长上影线;' fav_list = xg_wencai(query,perpage=200,ret='symbol') print(fav_list)总结
以后库报错了,很有可能是系统有调整,先来一个 -U 升级一下。也许作者已经解决了,个人就别瞎折腾了。
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