怎么从字符串中提取其中的字典？

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问题描述：请问用哪种方法可以从结果字符串中提取需要的字典（即quote后面的字典）？

      部分代码为：

1. if html == "":
   
2.    continue
   
3. infodict ={}
   
4. soup = BeautifulSoup(html,"html.parser")
   
5. #print(soup)
   
6. stockinfosi = soup.find('这部分就不知道了')
   
7. #print(type(stockinfosi))     

复制代码

print（soup）后的结果为：

1. <stock-operate :quote='{"symbol":"SH600005","exchange":"SH","code":"600005","name":"武钢股份","current":"3.71","percentage":"0.0","change":"0.00","open":"0.00","high":"0.00","low":"0.00","close":"3.71","last_close":"3.71","high52week":"3.89","low52week":"2.69","volume":"-","lot_volume":"-","volumeAverage":"8673.27万","marketCapital":"374.48亿","eps":"0.04","pe_ttm":"-","pe_lyr":"-","beta":"-","totalShares":"100.94亿","time":"2017-02-14","afterHours":"0.00","afterHoursPct":"0.0","afterHoursChg":"0.00","afterHoursTime":"2011-10-20","updateAt":"1493004616997.00","dividend":"-","yield":"-","turnover_rate":"-","instOwn":"-","rise_stop":"4.08","fall_stop":"3.34","currency_unit":"CNY","amount":"-","net_assets":"2.85","hasexist":"","has_warrant":"-","type":"11","flag":"3","rest_day":"","amplitude":"1.87%","market_status":"已收盘","lot_size":"100.00","min_order_quantity":"-","max_order_quantity":"-","tick_size":"0.01","variable_tick_size":"-","kzz_stock_symbol":"-","kzz_stock_name":"-","kzz_stock_current":"-","kzz_convert_price":"-","kzz_covert_value":"-","kzz_cpr":"-","kzz_putback_price":"-","kzz_convert_time":"-","kzz_redempt_price":"-","kzz_straight_price":"-","kzz_stock_percent":"-","pb":"1.30","benefit_before_tax":"-","benefit_after_tax":"-","convert_bond_ratio":"-","totalissuescale":"-","outstandingamt":"-","maturitydate":"-","remain_year":"-","convertrate":"-","interestrtmemo":"-","release_date":"-","circulation":"-","par_value":"-","due_time":"-","value_date":"-","due_date":"-","publisher":"-","redeem_type":"F","issue_type":"","bond_type":"-","warrant":"-","sale_rrg":"-","rate":"-","after_hour_vol":"-","float_shares":"100.94亿","float_market_capital":"374.48亿","disnext_pay_date":"-","convert_rate":"-","volume_ratio":"-","percent5m":"-","pankou_ratio":"0.0%","psr":"0.72","moneySymbol":"￥","parsedTime":"02-14 15:14:49（北京时间）","changeStr":"0.00","percentStr":"0.00","stockColor":"","nav_date":"-","hasPankou":true,"flagStr":"退市","tableHtml":"<table class=\"quote-info\"><tr><td>今开：<span class=\"stock-fall\">0.00</span></td><td>最高：<span id=\"quote-high\" class=\"stock-fall\">0.00</span></td><td>52周最高：<span>3.89</span></td><td title=\"当日成交量，单位：股\">成交量：<span id=\"quote-volume\">-</span></td></tr><tr class=\"separateTop\"><td>昨收：<span>3.71</span></td><td>最低：<span id=\"quote-low\" class=\"stock-fall\">0.00</span></td><td>52周最低：<span>2.69</span></td><td>成交额：<span>-</span></td></tr><tr class=\"separateBottom\"><td>涨停价：<span>4.08</span></td><td>换手率：<span>-</span></td><td title=\"最近报告期每股收益，单位：undefined\">每股收益：<span>0.04</span></td><td>市盈率(静)/(动)：<span>-/-</span></td></tr><tr><td>跌停价：<span>3.34</span></td><td title=\"单位：%\">振幅：<span>1.87%</span></td><td title=\"最近报告期每股净资产，单位：undefined\">每股净资产：<span>2.85</span></td><td>市净率(动)：<span>1.30</span></td></tr><tr><td>总股本：<span>100.94亿</span></td><td>流通股本：<span>100.94亿</span></td><td>总市值：<span>374.48亿</span></td><td>流通市值：<span>374.48亿</span></td></tr></table>","isMF":false,"isFundChart":false,"isDanjuan":false,"isNormalStock":true,"isFund":false}'></stock-operate>

复制代码

  

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关键词：字符串 beautiful continue print Stock python

你请求的网址是什么，有可能数据来自某个API接口

gjinwei 发表于 2017-11-2 21:58
你请求的网址是什么，有可能数据来自某个API接口

雪球。网址提取出来了，只是不知道怎么进一步提取下面的这个字典

不知道你访问的是哪个页面，我随便在雪球网找了个页面，不需要用BeautifulSoup去解析的。直接取json,或者用NOSQL存储都可以

gjinwei 发表于 2017-11-2 22:28
不知道你访问的是哪个页面，我随便在雪球网找了个页面，不需要用BeautifulSoup去解析的。直接取json,或者用 ...

我就随便找了任何一个股票的网址   比如http://xueqiu.com/S/SZ300710   
ps.我现在好菜鸟啊，理解了好久也没找到json或者nosql存储

654490929 发表于 2017-11-2 22:38
我就随便找了任何一个股票的网址   比如http://xueqiu.com/S/SZ300710   
ps.我现在好菜鸟啊，理解了好久 ...

https://xueqiu.com/v4/stock/quote.json?code=SZ300710&_=1509633641382这是你这个网址的json。我建议你先学会用浏览器的F12

gjinwei 发表于 2017-11-2 22:43
https://xueqiu.com/v4/stock/quote.json?code=SZ300710&amp;_=1509633641382这是你这个网址的json。我建议你 ...

好的，我先去学习一下f12，不会再请教你。感谢