Pumping pads as files into publishing frameworks!
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

55 lines
1.5 KiB

from __future__ import print_function
import html5lib, sys, re
from xml.etree import cElementTree as ET
def contents (element, method="html"):
return (element.text or '') + ''.join([ET.tostring(c, method=method) for c in element])
def iterparent(tree):
for parent in tree.iter():
for child in parent:
yield parent, child
def get_parent(tree, elt):
for parent in tree.iter():
for child in parent:
if child == elt:
return parent
def remove_recursive (tree, elt):
""" Remove element and (any resulting) empty containing elements """
p = get_parent(tree, elt)
if p:
p.remove(elt)
if len(p) == 0 and (p.text == None or p.text.strip() == ""):
# print ("empty parent", p, file=sys.stderr)
remove_recursive(tree, p)
def trim_removed_spans (t):
# remove <span class="removed"> and empty parents
for n in t.findall(".//span[@class='removed']"):
remove_recursive(t, n)
# then strip any leading br's from body
while True:
tag = t.find("./body")[0]
if tag.tag == "br":
remove_recursive(t, tag)
else:
break
def trim_removed_spans_src (src):
t = html5lib.parse(src, namespaceHTMLElements=False)
trim_removed_spans(t)
return contents(t.find("./body"))
if __name__ == "__main__":
src = sys.stdin.read()
# t = html5lib.parse(src, namespaceHTMLElements=False)
# trim_rems_tree(t)
# print (ET.tostring(t))
print (trim_removed_spans_src(src).encode("utf-8"))