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(Chilkat2-Python) Demonstrate the XML FindNextRecord MethodImagine we have an XML file as follows: <CompleteMultipartUpload> <Part> <PartNumber>1</PartNumber> <ETag>abc</ETag> </Part> <Part> <PartNumber>2</PartNumber> <ETag>def</ETag> </Part> <Part> <PartNumber>3</PartNumber> <ETag>ghi</ETag> </Part> </CompleteMultipartUpload>We want to find the record where PartNumber = 2. To do so, we simply position ourselves at the first "Part" tag, and then call FindNextRecord. (See below..)
import chilkat2 xml = chilkat2.Xml() xml.LoadXmlFile("qa_data/xml/multipartUpload.xml") # Position ourselves at the 1st record. xml.GetChild2(0) # foundRec is a CkXml foundRec = xml.FindNextRecord("PartNumber","2") if (xml.LastMethodSuccess == True): print("Found the record where PartNumber = 2.") print(foundRec.GetXml()) # Let's examine the ETag for this record... print("ETag for PartNumber 2 = " + foundRec.GetChildContent("ETag")) else: print("No record exists where PartNumber = 2.") # What if we want to find the record where ETag = "abc"? # foundRec is a CkXml foundRec = xml.FindNextRecord("ETag","abc") if (xml.LastMethodSuccess == True): print("Found the record where ETag = abc") print(foundRec.GetXml()) # Let's examine the PartNumber for this record... print("Part number for Etag(abc) = " + foundRec.GetChildContent("PartNumber")) else: print("No record exists where ETag = abc.") # Go back to the XML root.. xml.GetRoot2() |
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