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# -*- coding: utf-8 -*-
"""
Created : 2021-07-30
@author: Eric Lapouyade
"""
try:
from html import escape
except ImportError:
# cgi.escape is deprecated in python 3.7
from cgi import escape
class Listing(object):
r"""class to manage \n and \a without to use RichText,
by this way you keep the current template styling
use {{ mylisting }} in your template and
context={ mylisting:Listing(the_listing_with_newlines) }
"""
def __init__(self, text):
# If not a string : cast to string (ex: int, dict etc...)
if not isinstance(text, (str, bytes)):
text = str(text)
self.xml = escape(text)
def __unicode__(self):
return self.xml
def __str__(self):
return self.xml
def __html__(self):
return self.xml
|
