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CodeWars Python Solutions

HTML Generator

Another rewarding day in the fast-paced world of WebDev. Man, you love your job! But as with any job, somtimes things can get a little tedious. Part of the website you're working on has a very repetitive structure, and writing all the HTML by hand is a bore. Time to automate! You want to write some functions that will generate the HTML for you.

To organize your code, make of all your functions methods of a class called HTMLGen. Tag functions should be named after the tag of the element they create. Each function will take one argument, a string, which is the inner HTML of the element to be created. The functions will return the string for the appropriate HTML element.

For example,

g = HTMLGen();
paragraph = g.p('Hello, World!')
block = g.div(paragraph)

# The following are now true
paragraph == '<p>Hello, World!</p>'
block == '<div><p>Hello, World!</p></div>'

Your HTMLGen class should have methods to create the following elements:

  • a
  • b
  • p
  • body
  • div
  • span
  • title
  • comment

Note: The comment method should wrap its argument with an HTML comment. It is the only method whose name does not match an HTML tag. So, g.comment('i am a comment') must produce <!--i am a comment-->.

Given Code

class HTMLGen:
    pass

Solution

class HTMLGen:

    def a(self, strng):
          return "<a>{}</a>".format(strng)

    def p(self,strng):
          return "<p>{}</p>".format(strng)

    def b(self,strng):
          return "<b>{}</b>".format(strng)

    def body(self,strng):
          return "<body>{}</body>".format(strng)

    def div(self,strng):
          return "<div>{}</div>".format(strng)

    def span(self,strng):
          return "<span>{}</span>".format(strng)

    def title(self,strng):
          return "<title>{}</title>".format(strng)

    def comment(self,strng):
          return "<!--{}-->".format(strng)

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