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  1. Prepare
  2. Python
  3. Regex and Parsing
  4. HTML Parser - Part 1
  5. Discussions

HTML Parser - Part 1

  • maxence_qnt
     + 0 comments

    I was stuck during 10 minutes because I got "None" value in my output... Because this is the return value of the parse function if nothing...

    Nevermind, I finally fix this problem.

    Here the code :

    from html.parser import HTMLParser

N = int(input())

class MyHTMLParser(HTMLParser):
    def handle_starttag(self, tag, attrs):
        print("Start :", tag)
        if attrs:
            for element in attrs:
                attribute_name = element[0]
                attribute_value = element[1]
                print(f"-> {attribute_name} > {attribute_value}")

    def handle_endtag(self, tag):
        print("End   :", tag)

    def handle_startendtag(self, tag, attrs):
        print("Empty :", tag)
        if attrs:
            for element in attrs:
                attribute_name = element[0]
                attribute_value = element[1]
                print(f"-> {attribute_name} > {attribute_value}")


parser = MyHTMLParser()

for _ in range(N):
    current_line = input()
    if parser.feed(current_line):
        print(parser.feed(current_line))