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import string
import lxml.html
import lxml.etree
from libmproxy import utils, contentviews
class ViewPigLatin(contentviews.View):
name = "pig_latin_HTML"
prompt = ("pig latin HTML", "l")
content_types = ["text/html"]
def __call__(self, data, **metadata):
if utils.isXML(data):
parser = lxml.etree.HTMLParser(
strip_cdata=True,
remove_blank_text=True
)
d = lxml.html.fromstring(data, parser=parser)
docinfo = d.getroottree().docinfo
def piglify(src):
words = string.split(src)
ret = ''
for word in words:
idx = -1
while word[idx] in string.punctuation and (idx * -1) != len(word): idx -= 1
if word[0].lower() in 'aeiou':
if idx == -1:
ret += word[0:] + "hay"
else:
ret += word[0:len(word) + idx + 1] + "hay" + word[idx + 1:]
else:
if idx == -1:
ret += word[1:] + word[0] + "ay"
else:
ret += word[1:len(word) + idx + 1] + word[0] + "ay" + word[idx + 1:]
ret += ' '
return ret.strip()
def recurse(root):
if hasattr(root, 'text') and root.text:
root.text = piglify(root.text)
if hasattr(root, 'tail') and root.tail:
root.tail = piglify(root.tail)
if len(root):
for child in root:
recurse(child)
recurse(d)
s = lxml.etree.tostring(
d,
pretty_print=True,
doctype=docinfo.doctype
)
return "HTML", contentviews.format_text(s)
pig_view = ViewPigLatin()
def start(context, argv):
context.add_contentview(pig_view)
def stop(context):
context.remove_contentview(pig_view)
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