[amp_mcq option1=”XmlSApply” option2=”XmlApply” option3=”XmlSApplyData” option4=”All of the mentioned” correct=”option4″]<\/p>\n
The correct answer is D. All of the mentioned.<\/p>\n
XmlSApply, XmlApply, and XmlSApplyData are all functions that can be used to programmatically extract parts of an XML file.<\/p>\n
XmlSApply is a function that takes an XML file and a set of XPath expressions as input and returns a list of the elements that match the expressions.<\/p>\n
XmlApply is a function that takes an XML file and a function as input and applies the function to each element in the file.<\/p>\n
XmlSApplyData is a function that takes an XML file and a set of XPath expressions as input and returns a list of the data that matches the expressions.<\/p>\n
For example, the following code uses XmlSApply to extract all of the elements in an XML file that have a name attribute:<\/p>\n
“`
\nimport xml.etree.ElementTree as ET<\/p>\n
tree = ET.parse(‘my_file.xml’)<\/p>\n
elements = tree.xpath(‘\/\/element[@name]’)<\/p>\n
for element in elements:
\n print(element.text)
\n“`<\/p>\n
This code would print the following output:<\/p>\n
The following code uses XmlApply to change the text of all of the elements in an XML file to uppercase:<\/p>\n “` tree = ET.parse(‘my_file.xml’)<\/p>\n for element in tree.iter(): tree.write(‘my_file_upper.xml’) This code would create a new XML file called The following code uses XmlSApplyData to extract all of the text from an XML file:<\/p>\n “` tree = ET.parse(‘my_file.xml’)<\/p>\n text = tree.xpath(‘\/\/text()’)<\/p>\n print(‘The text in the file is:’, ‘ ‘.join(text)) This code would print the following output:<\/p>\n [amp_mcq option1=”XmlSApply” option2=”XmlApply” option3=”XmlSApplyData” option4=”All of the mentioned” correct=”option4″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[735],"tags":[],"class_list":["post-55087","post","type-post","status-publish","format-standard","hentry","category-data-collection-and-preprocessing","no-featured-image-padding"],"yoast_head":"\nThe element name is \"foo\".
\nThe element name is \"bar\".<\/code><\/p>\n
\nimport xml.etree.ElementTree as ET<\/p>\n
\n element.text = element.text.upper()<\/p>\n
\n“`<\/p>\nmy_file_upper.xml<\/code> with the following contents:<\/p>\n<element name=\"FOO\">The element name is \"FOO\".<\/element>
\n<element name=\"BAR\">The element name is \"BAR\".<\/element><\/code><\/p>\n
\nimport xml.etree.ElementTree as ET<\/p>\n
\n“`<\/p>\nThe text in the file is: The element name is \"foo\". The element name is \"bar\".<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"