import binascii
import datetime
import functools
import os
from typing import Any, Callable, Dict, List
from cachelib.simple import SimpleCache
from flask import make_response, request
from decksite import get_season_id
from magic import rotation
from shared_web import localization
CACHE = SimpleCache() # type: ignore
def cached() -> Callable:
return cached_impl(cacheable=True, must_revalidate=True, client_only=False, client_timeout=1 * 60 * 60, server_timeout=5 * 60)
# pylint: disable=too-many-arguments
def cached_impl(cacheable: bool = False,
must_revalidate: bool = True,
client_only: bool = True,
client_timeout: int = 0,
server_timeout: int = 5 * 60,
key: str = 'view{id}{locale}') -> Callable:
"""
@see https://jakearchibald.com/2016/caching-best-practices/
https://developers.google.com/web/fundamentals/performance/optimizing-content-efficiency/http-caching
"""
def decorator(f: Callable) -> Callable:
@functools.wraps(f)
import re
import uuid
from functools import wraps
from typing import Any, Callable
from cachelib.simple import SimpleCache
from flask import abort, current_app, redirect, request
from flask_app.authorization import Authorization
from flask_app.calendar_data import CalendarData
from flask_app.constants import SESSION_ID
from flask_app.gregorian_calendar import GregorianCalendar
cache = SimpleCache()
# see `app_utils` tests for details, but TL;DR is that urls must start with `http://` or `https://` to match
URLS_REGEX_PATTERN = r"(https?\:\/\/[\w/\-?=%.]+\.[\w/\+\-?=%.~&\[\]\#]+)"
DECORATED_URL_FORMAT = '<a href="{}" target="_blank">{}</a>'
def authenticated(decorated_function: Callable) -> Any:
@wraps(decorated_function)
def wrapper(*args: Any, **kwargs: Any) -> Any:
session_id = request.cookies.get(SESSION_ID)
if session_id is None or not is_session_valid(str(session_id)):
if request.headers.get("Content-Type", "") == "application/json":
abort(401)
return redirect("/login")
return decorated_function(*args, **kwargs)
return wrapper
from app import app
from flask import render_template, request, jsonify, make_response, redirect, url_for, session
import pickle
from uuid import uuid4
from logic.chess_board import Board
from logic.chess_pieces import *
from cachelib.simple import SimpleCache
c = SimpleCache()
@app.route('/', methods=["GET", "POST"])
@app.route('/chess', methods=["GET", "POST"])
def chess():
b = load_board()
flipped = b.flipped
img_dict = b.board_html()
save_board(b)
return render_template('base.html', img_dict=img_dict, flipped=flipped)
@app.route('/flip')
def flip():
b = load_board()
b.flipped = not b.flipped
save_board(b)
from resources.dining import Dining, DiningInformation, DiningSearch, DiningToday
#from resources.weather import Weather
from resources.wifi import Wifi, WifiNearMe
from resources.laundry import Laundry
from resources.main import Main
from resources.free_food import FreeFood
from resources.ews_status import EWSStatus
from resources.athletic_schedule import AthleticSchedule
from resources.buildings import Buildings
from resources.directory import FacultyDirectory
from resources.daily_illini import News, SubCategoryNews, SportsNews, RecentNews
from resources.calendar import Calendar
app = Flask(__name__)
api = Api(app)
cache = SimpleCache(app)
# Define routes
api.add_resource(Main, '/')
'''Dining'''
api.add_resource(DiningToday, '/dining/<string:hall>')
api.add_resource(Dining,
'/dining/<string:hall>/<string:dateFrom>/<string:dateTo>')
api.add_resource(DiningSearch, '/dining/search/<string:query>')
api.add_resource(DiningInformation, '/dining/information')
'''Wifi'''
api.add_resource(Wifi, '/wifi')
#api.add_resource(WifiNearMe, '/wifi/<string:latitude>/<string:longitude>')
#api.add_resource(Weather, '/weather')
def __init__(self, app=None):
"""Initialize the cache."""
super(ImageSimpleCache, self).__init__(app=app)
self.cache = SimpleCache()
class ImageSimpleCache(ImageCache):
"""Simple image cache."""
def __init__(self, app=None):
"""Initialize the cache."""
super(ImageSimpleCache, self).__init__(app=app)
self.cache = SimpleCache()
def get(self, key):
"""Return the key value.
:param key: the object's key
:return: the stored object
:rtype: `BytesIO` object
"""
return self.cache.get(key)
def set(self, key, value, timeout=None):
"""Cache the object.
:param key: the object's key
:param value: the stored object
:type value: `BytesIO` object
:param timeout: the cache timeout in seconds
"""
timeout = timeout or self.timeout
self.cache.set(key, value, timeout)
self.set_last_modification(key, timeout=timeout)
def get_last_modification(self, key):
"""Get last modification of cached file.
:param key: the file object's key
"""
return self.get(self._last_modification_key_name(key))
def set_last_modification(self, key, last_modification=None, timeout=None):
"""Set last modification of cached file.
:param key: the file object's key
:param last_modification: Last modification date of
file represented by the key
:type last_modification: datetime.datetime
:param timeout: the cache timeout in seconds
"""
if not last_modification:
last_modification = datetime.utcnow().replace(microsecond=0)
timeout = timeout or self.timeout
self.cache.set(self._last_modification_key_name(key),
last_modification, timeout)
def delete(self, key):
"""Delete the specific key."""
self.cache.delete(key)
self.cache.delete(self._last_modification_key_name(key))
def flush(self):
"""Flush the cache."""
self.cache.clear()
