reges_htmlparser2.py

"""
*This section assumes that you understand the basics discussed in HTML Parser - Part 1

.handle_comment(data) 
This method is called when a comment is encountered (e.g. <!--comment-->). 
The data argument is the content inside the comment tag:

from HTMLParser import HTMLParser

class MyHTMLParser(HTMLParser):
    def handle_comment(self, data):
          print "Comment  :", data


.handle_data(data) 
This method is called to process arbitrary data (e.g. text nodes and the content of <script>...</script> and <style>...</style>). 
The data argument is the text content of HTML.

from HTMLParser import HTMLParser

class MyHTMLParser(HTMLParser):
    def handle_data(self, data):
        print "Data     :", data
Task

You are given an HTML code snippet of  lines. 
Your task is to print the single-line comments, multi-line comments and the data.

Print the result in the following format:

>>> Single-line Comment  
Comment
>>> Data                 
My Data
>>> Multi-line Comment  
Comment_multiline[0]
Comment_multiline[1]
>>> Data
My Data
>>> Single-line Comment:  
Note: Do not print data if data == '\n'.

Input Format

The first line contains integer , the number of lines in the HTML code snippet.
The next  lines contains HTML code.

Constraints


Output Format

Print the single-line comments, multi-line comments and the data in order of their occurrence from top to bottom in the snippet.

Format the answers as explained in the problem statement.

Sample Input

4
<!--[if IE 9]>IE9-specific content
<![endif]-->
<div> Welcome to HackerRank</div>
<!--[if IE 9]>IE9-specific content<![endif]-->
Sample Output

>>> Multi-line Comment
[if IE 9]>IE9-specific content
<![endif]
>>> Data
 Welcome to HackerRank
>>> Single-line Comment
[if IE 9]>IE9-specific content<![endif]
Current Buffer (saved locally, editable)     
 
Python 2

 
 
1

"""
import re
from HTMLParser import HTMLParser

class MyHTMLParser(HTMLParser):
    def handle_comment(self, data):
        if re.findall(r'\n',data):
            print ">>> Multi-line Comment \n",data
        else:
            print ">>> Single-line Comment \n",data
            
    def handle_data(self, data):
        if len(data) >1:
            print ">>> Data\n",data
html = ""       
for i in range(int(raw_input())):
    html += raw_input().rstrip()
    html += '\n'
    
parser = MyHTMLParser()
parser.feed(html)
parser.close()