Inbuilt Python Function for String Comparison like N-gram
<p>Is there is any inbuilt function in Python Which performs like <code>Ngram.Compare('text','text2')</code> String Comparison.I don't want to install N-gram module.I tried all the Public and Private Functions which i got by doing <code>dir('text')</code></p>

<p>I want to get a percentage Match on comparison of two strings.</p>
