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#!/usr/bin/env python
# -*- coding: utf-8 -*-
'''
Comment important tags (with 'id' and 'class' attributes)
@author Sergey Chikuyonok (serge.che@gmail.com)
@link http://chikuyonok.ru
'''
from zencoding import zen_core as zen_coding
alias = 'c'
"Filter name alias (if not defined, ZC will use module name)"
def add_comments(node, i):
"""
Add comments to tag
@type node: ZenNode
@type i: int
"""
id_attr = node.get_attribute('id')
class_attr = node.get_attribute('class')
nl = zen_coding.get_newline()
if id_attr or class_attr:
comment_str = ''
padding = node.parent and node.parent.padding or ''
if id_attr: comment_str += '#' + id_attr
if class_attr: comment_str += '.' + class_attr
node.start = node.start.replace('<', '<!-- ' + comment_str + ' -->' + nl + padding + '<', 1)
node.end = node.end.replace('>', '>' + nl + padding + '<!-- /' + comment_str + ' -->', 1)
# replace counters
node.start = zen_coding.replace_counter(node.start, i + 1)
node.end = zen_coding.replace_counter(node.end, i + 1)
def process(tree, profile):
if profile['tag_nl'] is False:
return tree
for i, item in enumerate(tree.children):
if item.is_block():
add_comments(item, i)
process(item, profile)
return tree