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bpo-36407: Fix writing indentations of CDATA section (xml.dom.minidom) #12514

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Merged
merged 4 commits into from
Mar 27, 2019
Merged

bpo-36407: Fix writing indentations of CDATA section (xml.dom.minidom) #12514

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bpo-36407: Fix writing indentations of CDATA section (xml.dom.minidom)
vsurjaninov Mar 23, 2019
70f3c4a
📜🤖 Added by blurb_it.
blurb-it[bot] Mar 23, 2019
84ff016
Update test cases
vsurjaninov Mar 23, 2019
889677c
Update news
vsurjaninov Mar 25, 2019
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16 changes: 16 additions & 0 deletions Lib/test/test_minidom.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1631,5 +1631,21 @@ def test_toprettyxml_with_attributes_ordered(self):
'<?xml version="1.0" ?>\n'
'<curriculum status="public" company="example"/>\n')

def testCDATAWriting(self):
doc = Document()
root = doc.createElement('root')
doc.appendChild(root)
node = doc.createElement('node')
root.appendChild(node)
data = doc.createCDATASection('</data>')
node.appendChild(data)

doc1 = parseString(doc.toxml())
val1 = doc1.getElementsByTagName('node')[0].firstChild.nodeValue
doc2 = parseString(doc.toprettyxml())
val2 = doc2.getElementsByTagName('node')[0].firstChild.nodeValue

self.confirm(val1 == val2)

if __name__ == "__main__":
unittest.main()
3 changes: 2 additions & 1 deletion Lib/xml/dom/minidom.py
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Expand Up @@ -862,7 +862,8 @@ def writexml(self, writer, indent="", addindent="", newl=""):
if self.childNodes:
writer.write(">")
if (len(self.childNodes) == 1 and
self.childNodes[0].nodeType == Node.TEXT_NODE):
self.childNodes[0].nodeType in (
Node.TEXT_NODE, Node.CDATA_SECTION_NODE)):
self.childNodes[0].writexml(writer, '', '', '')
else:
writer.write(newl)
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1 change: 1 addition & 0 deletions Misc/NEWS.d/next/Library/2019-03-23-17-16-15.bpo-36407.LG3aC4.rst
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@@ -0,0 +1 @@
Fixed wrong indentation writing for CDATA section in xml.dom.minidom