forked from gratipay/gratipay.com
/
configure-aspen.py
140 lines (106 loc) · 3.85 KB
/
configure-aspen.py
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from __future__ import division
import os
import sys
import threading
import time
import traceback
import gittip
import gittip.wireup
from gittip import canonize, utils
from gittip.security import authentication, csrf, x_frame_options
from gittip.utils import cache_static, set_cookie, timer
import aspen
from aspen import log_dammit
# Monkey patch aspen.Response
# ===========================
if hasattr(aspen.Response, 'redirect'):
raise Warning('aspen.Response.redirect() already exists')
def _redirect(response, url):
response.code = 302
response.headers['Location'] = url
raise response
aspen.Response.redirect = _redirect
if hasattr(aspen.Response, 'set_cookie'):
raise Warning('aspen.Response.set_cookie() already exists')
def _set_cookie(response, *args, **kw):
set_cookie(response.headers.cookie, *args, **kw)
aspen.Response.set_cookie = _set_cookie
# Wireup Algorithm
# ================
version_file = os.path.join(website.www_root, 'version.txt')
website.version = open(version_file).read().strip()
website.renderer_default = "jinja2"
website.renderer_factories['jinja2'].Renderer.global_context = {
'range': range,
'unicode': unicode,
'enumerate': enumerate,
'len': len,
'float': float,
'type': type,
'str': str
}
env = website.env = gittip.wireup.env()
gittip.wireup.canonical(env)
website.db = gittip.wireup.db(env)
website.mail = gittip.wireup.mail(env)
gittip.wireup.billing(env)
gittip.wireup.username_restrictions(website)
gittip.wireup.nanswers(env)
gittip.wireup.other_stuff(website, env)
gittip.wireup.accounts_elsewhere(website, env)
tell_sentry = website.tell_sentry = gittip.wireup.make_sentry_teller(env)
# The homepage wants expensive queries. Let's periodically select into an
# intermediate table.
def cron(period, func):
def f():
if period <= 0:
return
sleep = time.sleep
while 1:
try:
func()
except Exception, e:
tell_sentry(e)
log_dammit(traceback.format_exc().strip())
sleep(period)
t = threading.Thread(target=f)
t.daemon = True
t.start()
def update_homepage_queries():
utils.update_global_stats(website)
utils.update_homepage_queries_once(website.db)
cron(env.update_homepage_every, update_homepage_queries)
cron(env.check_db_every, website.db.self_check)
# Website Algorithm
# =================
def add_stuff_to_context(request):
request.context['username'] = None
algorithm = website.algorithm
algorithm.functions = [ timer.start
, algorithm['parse_environ_into_request']
, algorithm['tack_website_onto_request']
, algorithm['raise_200_for_OPTIONS']
, canonize
, authentication.inbound
, csrf.inbound
, add_stuff_to_context
, algorithm['dispatch_request_to_filesystem']
, algorithm['apply_typecasters_to_path']
, cache_static.inbound
, algorithm['get_resource_for_request']
, algorithm['get_response_for_resource']
, tell_sentry
, algorithm['get_response_for_exception']
, gittip.outbound
, authentication.outbound
, csrf.outbound
, cache_static.outbound
, x_frame_options
, algorithm['log_traceback_for_5xx']
, algorithm['delegate_error_to_simplate']
, tell_sentry
, algorithm['log_traceback_for_exception']
, algorithm['log_result_of_request']
, timer.end
, tell_sentry
]