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ihatemoney_ynh/budget/utils.py
Arnaud Bos 88cd2f8675 Fix #24 on Authentication and New project forms usability.
- Do not display anymore the identifier field in home.

- Let the user enter the id if the slug generated from project name already exists as a project id.

- Moved get_billform_for from 'utils' to 'forms', to avoid issue (was 'from forms import ...' into utils,
  and 'from utils import ...' into forms, which causeed an error).
2011-09-11 05:30:28 +02:00

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1.1 KiB
Python

import re
from functools import wraps
from flask import redirect, url_for, session, request
from werkzeug.routing import HTTPException, RoutingException
def slugify(value):
"""Normalizes string, converts to lowercase, removes non-alpha characters,
and converts spaces to hyphens.
Copy/Pasted from ametaireau/pelican/utils itself took from django sources.
"""
if type(value) == unicode:
import unicodedata
value = unicodedata.normalize('NFKD', value).encode('ascii', 'ignore')
value = unicode(re.sub('[^\w\s-]', '', value).strip().lower())
return re.sub('[-\s]+', '-', value)
class Redirect303(HTTPException, RoutingException):
"""Raise if the map requests a redirect. This is for example the case if
`strict_slashes` are activated and an url that requires a trailing slash.
The attribute `new_url` contains the absolute destination url.
"""
code = 303
def __init__(self, new_url):
RoutingException.__init__(self, new_url)
self.new_url = new_url
def get_response(self, environ):
return redirect(self.new_url, 303)