AngryLoki/app.yaml

## app.yaml
application: "true"
version: 1
runtime: python27
api_version: 1
threadsafe: true

handlers:
- url: /.*
  script: true.app

## true.py
# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####

# <pep8-80 compliant>

import webapp2
from datetime import datetime
from google.appengine.api import memcache


def counter(self):
    """100% valid html5 hit counter with sharding and memcache"""
    mod = datetime.now().minute % 6
    exclude = mod + 1 if mod < 5 else 0
    keys = map(str, range(0, exclude) + range(exclude + 1, 6))

    if memcache.get(str(mod)) is None:
        memcache.set(str(mod), 1, 5 * 60)
    else:
        memcache.incr(str(mod))
    cnt = sum(memcache.get_multi(keys).values())

    self.response.out.write(
        '<!doctype html>\n' +
        '<meta charset="utf-8">\n' +
        '<title>Memcache-based view counter</title>\n' +
        '<h1 style="text-align:center">Counter says %d</h1>' % cnt)

app = webapp2.WSGIApplication([('/', counter)])
	application: "true"
	version: 1
	runtime: python27
	api_version: 1
	threadsafe: true

	handlers:
	- url: /.*
	script: true.app
	# ##### BEGIN GPL LICENSE BLOCK #####
	#
	# This program is free software; you can redistribute it and/or
	# modify it under the terms of the GNU General Public License
	# as published by the Free Software Foundation; either version 2
	# of the License, or (at your option) any later version.
	#
	# This program is distributed in the hope that it will be useful,
	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	# GNU General Public License for more details.
	#
	# You should have received a copy of the GNU General Public License
	# along with this program; if not, write to the Free Software Foundation,
	# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
	#
	# ##### END GPL LICENSE BLOCK #####

	# <pep8-80 compliant>

	import webapp2
	from datetime import datetime
	from google.appengine.api import memcache


	def counter(self):
	"""100% valid html5 hit counter with sharding and memcache"""
	mod = datetime.now().minute % 6
	exclude = mod + 1 if mod < 5 else 0
	keys = map(str, range(0, exclude) + range(exclude + 1, 6))

	if memcache.get(str(mod)) is None:
	memcache.set(str(mod), 1, 5 * 60)
	else:
	memcache.incr(str(mod))
	cnt = sum(memcache.get_multi(keys).values())

	self.response.out.write(
	'<!doctype html>\n' +
	'<meta charset="utf-8">\n' +
	'<title>Memcache-based view counter</title>\n' +
	'<h1 style="text-align:center">Counter says %d</h1>' % cnt)

	app = webapp2.WSGIApplication([('/', counter)])