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如何使用minidom从非字符串数据类型生成xml?我有一种感觉会有人告诉我要先手动生成字符串,但这不是我所追求的。如何使用minidom从非字符串数据类型生成xml?
from datetime import datetime
from xml.dom.minidom import Document
num = "1109"
bool = "false"
time = "2010-06-24T14:44:46.000"
doc = Document()
Submission = doc.createElement("Submission")
Submission.setAttribute("bool",bool)
doc.appendChild(Submission)
Schedule = doc.createElement("Schedule")
Schedule.setAttribute("id",num)
Schedule.setAttribute("time",time)
Submission.appendChild(Schedule)
print doc.toprettyxml(indent=" ",encoding="UTF-8")
这是结果:
<?xml version="1.0" encoding="UTF-8"?>
<Submission bool="false">
<Schedule id="1109" time="2010-06-24T14:44:46.000"/>
</Submission>
如何获得非字符串数据类型的有效XML表示?
from datetime import datetime
from xml.dom.minidom import Document
num = 1109
bool = False
time = datetime.now()
doc = Document()
Submission = doc.createElement("Submission")
Submission.setAttribute("bool",bool)
doc.appendChild(Submission)
Schedule = doc.createElement("Schedule")
Schedule.setAttribute("id",num)
Schedule.setAttribute("time",time)
Submission.appendChild(Schedule)
print doc.toprettyxml(indent=" ",encoding="UTF-8")
文件 “C:\ Python25 \ lib中\ XML \ DOM \ minidom.py”,线路299,在_write_data 数据= data.replace( “&”,“& ”).replace(“ < “,”<“) AttributeError:'bool'对象没有属性'替换'
时间字符串很难正确生成,这将是一个脆弱的方法。必须有一种方法可以从数据库查询中获取结果集,将这些值插入到dom节点中并使其正确序列化,而无需为所有内容显式创建字符串。 – tponthieux 2010-10-21 03:20:32