"Recursion" refers to the technique in which a function calls itself. This allows a problem (generally a mathematical function or set operation) to break down the computation or input data into a ...

SPRDPL (pronounced "spur-DIPple") is a very simple framework for creating lexers and recursive descent parsers ... allowing the token to hold any Python value (like the NUMBER example above). The ...

Recursion is the process in which a function calls itself directly or indirectly. The corresponding function of recursion is called the recursive function. Some examples of recursion ... loop to know ...

Note that everyone is telling you to use etree because even this task is vastly simply in etree. DOM is a nightmare. Don't use it unless you must (don't even use it then in Python!).