#!/usr/bin/env python
# -*- coding: utf-8 -*-


#!/usr/bin/env python
# -*- coding: utf-8 -*-

def get_ast(url = None, webelement = None):
	"""
	Return an AST for one webpage.

	Each AST stores data about children, size of an element (width, heigth, x, y)
	"""

	pass

def get_workarea(urls = None, webelements = None):
	"""
	Analyze a given webpage and return xpath to a work area.

	:param urls: list with urls
	:type urls: list
	:param webelements: list of webelements (from selenium)
	:type driver: list
	:return: xpath of work area
	"""

	pass

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