def update_challenge(handle):
"""Fetch Leaderboard and active golfers of the specified challenge, and update datastore."""
logging.info('update_challenge(%s)' % handle)
soup = BeautifulSoup(fetch('challenges/' + handle))
title = soup.findAll('h3')[1].text
golfers = [row.text.split('@')[-1] for row in soup.findAll('h5')[-1].parent.findAll('h6')]
record = Challenge(key_name=handle, handle=handle, title=title, active_golfers=golfers)
record.put()
logging.info('updated Challenge(%s, %s) with %d golfers' % (handle, title, len(golfers)))
count = increment('challenge_tasks', -1)
logging.info('challenge_tasks = %d' % count)
if count == 0:
taskqueue.add(url='/top')
def GET(self):
clist = memcache.get("clist")
if clist is None:
clist = sorted(Challenge.all(), key=lambda c: len(c.active_golfers), reverse=1)
memcache.set("clist", clist)
render = web.template.render("templates")
return render.index(clist)
def post_challenge(t, d, l, f):
"""Creates a new challenge and adds it to the db"""
new_challenge = Challenge(title=t,
description=d,
difficulty=l,
image_path=f)
db.session.add(new_challenge)
db.session.commit()
def load_challenges():
"""
load challenge estimates from challenges.csv into database
"""
challenges_file = open("./seed_data/challenges.csv")
for text in challenges_file:
lines = text.strip().splitlines()
for line in lines:
line = line.split(",")
a_challenge = Challenge(original_items=line[1],
original_cost=float(line[2]),
alternative_items=line[3],
alternative_cost=float(line[4]))
db.session.add(a_challenge)
db.session.commit()
def POST(self):
"""Update Golfer table from Challenge data."""
logging.info('top()')
challenges = list(Challenge.all())
logging.info('gathering active golfers')
handles = set(h for c in challenges for h in c.active_golfers)
ranksum = sum(len(c.active_golfers) for c in challenges)
golfers = dict((h, Golfer(key_name='@'+h, handle=h, global_rank=ranksum))
for h in handles)
logging.info('global rank sum %d' % ranksum)
logging.info('calculating global rank for each golfer')
for c in challenges:
n = len(c.active_golfers)
for i, h in enumerate(c.active_golfers):
golfers[h].global_rank -= n - i - 1
logging.info('calculating rank for each golfer')
glist = golfers.values()
db.put(glist)
logging.info('done updating golfer ranking')
from flask import Markup
from flask import Response
from flask import session, redirect, url_for, escape, request, jsonify
from flask import g
from model import db, DATABASE
from model import get_without_failing
from model import read_file, write_file
from model import User, Task, Challenge, Record
### config
with open(os.path.join(ROOT, 'config.yml'), "rt") as f:
CONFIG = yaml.load(f)
CHALLENGES = [Challenge(info) for info in CONFIG['challenges']]
###
class CustomFlask(Flask):
jinja_options = Flask.jinja_options.copy()
jinja_options.update(
dict(
block_start_string='<%',
block_end_string='%>',
variable_start_string='%%',
variable_end_string='%%',
comment_start_string='<#',
comment_end_string='#>',
))
def add_challenge(segment_id, year, month):
segment = client.get_segment(segment_id)
print(segment)
Challenge.add(segment, year, month)
def GET(self, handle=None):
challenge = Challenge.get_by_key_name(str(handle))
if not challenge:
raise web.seeother('/')
render = web.template.render('templates')
return render.challenges(challenge)
def json_challenges():
return json.dumps(dict(
(c.handle, {
'title':c.title,
'active_golfers':len(c.active_golfers),
}) for c in Challenge.all()))
