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# -*- coding: utf-8 -*-
from functools import wraps
from flask import request, render_template
from flask_login import LoginManager, UserMixin
# from http://flask.pocoo.org/docs/patterns/viewdecorators/#templating-decorator
def templated(template=None):
def decorator(f):
@wraps(f)
def decorated_function(*args, **kwargs):
template_name = template
if template_name is None:
template_name = request.endpoint \
.replace('.', '/') + '.html'
ctx = f(*args, **kwargs)
if ctx is None:
ctx = {}
elif not isinstance(ctx, dict):
return ctx
return render_template(template_name, **ctx)
return decorated_function
return decorator
login_manager = LoginManager()
@login_manager.user_loader
def load_user(username):
raise NotImplemented()
class User(UserMixin):
def __init__(self, username):
self.username = username
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