我一直在研究一种在python中解析具有多个根的xml文档的方法,但是没有成功。有没有人知道有什么有用的网站来完成这项工作,或者对这项工作是否可行有任何看法?我有下面的xml文件和python代码。在python代码的读取循环中,我得到一个“NoneType”对象没有属性“text”的错误。在
XML文件: 在
<ThursdayDay12>
<event>
<title>Refrigerator/freezer</title>
<startHour>11</startHour>
<startMinute>00</startMinute>
<duration units = 'min'>780</duration>
<load units = 'W'>33.77</load>
<comment>
'HANOVER HANRT30C Model'
</comment>
</event>
<event>
<title>Temperature</title>
<startHour>7</startHour>
<startMinute>30</startMinute>
<duration units = 'min'>990</duration>
<load units = 'W'>3520</load>
<comment>
'Assume AC requirement for house is 1 TR=3.52 kW'
</comment>
</event>
<event>
<title>Indoor lighting</title>
<startHour>20</startHour>
<startMinute>00</startMinute>
<duration units = 'min'>240</duration>
<load units = 'W'>250</load>
<comment>
'LED lighting for 4 rooms'
</comment>
</event>
</ThursdayDay12>
<FridayDay13>
<event>
<title>TV</title>
<startHour>19</startHour>
<startMinute>30</startMinute>
<duration units = 'min'>150</duration>
<load units = 'W'>3.96</load>
<comment>
'VIZIO E28h-C1 model rated at 34.7 kWh/yr'
</comment>
</event>
<event>
<title>Heat water for showers</title>
<startHour>19</startHour>
<startMinute>30</startMinute>
<duration units = 'min'>150</duration>
<load units = 'W'>1385</load>
<comment></comment>
</event>
</FridayDay13>
</SD2017NominalEnergyUse>
Python代码:
^{pr2}$
你试过xml.dom还是{a2}?在
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