# -*- coding: utf-8 -*-
"""
PyLucid shared middleware utils
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Last commit info:
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$LastChangedDate$
$Rev$
$Author$
:copyleft: 2008-2009 by the PyLucid team, see AUTHORS for more details.
:license: GNU GPL v3 or above, see LICENSE for more details.
"""
from django.conf import settings
from django.utils.encoding import smart_str
MAX_FILEPATH_LEN = 50
FILEPATH_SPLIT = "src/pylucid" # try to cut the filepath or MAX_FILEPATH_LEN used
def replace_content(response, old, new):
"""
-replace 'old' with 'new' in the response content.
-returns the response object
"""
old = smart_str(old, encoding=settings.DEFAULT_CHARSET)
new = smart_str(new, encoding=settings.DEFAULT_CHARSET)
# replace
try:
response.content = response.content.replace(old, new)
except UnicodeError, err:
pass
return response
def cut_filename(filename):
""" used in page_msg and pagestats """
if FILEPATH_SPLIT in filename:
return "...%s" % filename.split(FILEPATH_SPLIT)[1]
if len(filename) >= MAX_FILEPATH_LEN:
filename = "...%s" % filename[-MAX_FILEPATH_LEN:]
return filename
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