"""
scrapple.selectors.css
~~~~~~~~~~~~~~~~~~~~~~
"""
from __future__ import print_function
from lxml import cssselect
from scrapple.selectors.selector import Selector
from scrapple.utils.text import make_ascii
[docs]class CssSelector(Selector):
"""
The ``CssSelector`` object defines CSS selector expressions.
"""
__selector_type__ = 'CSS'
def __init__(self, url):
"""
The ``Selector`` class acts as the super class for this class.
"""
super(CssSelector, self).__init__(url)
def get_tree_tag(self, selector='', get_one=False, *args, **kwargs):
sel = cssselect.CSSSelector(selector)
tags = sel(self.tree)
if get_one:
return tags[0]
return tags