py_tasks_melange: app/soc/views/simple.py@50d8d58dcd7c (annotated)

119 50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	1	#!/usr/bin/python2.5
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	2	#
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	3	# Copyright 2008 the Melange authors.
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	4	#
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	5	# Licensed under the Apache License, Version 2.0 (the "License");
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	6	# you may not use this file except in compliance with the License.
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	7	# You may obtain a copy of the License at
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	8	#
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	9	# http://www.apache.org/licenses/LICENSE-2.0
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	10	#
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	11	# Unless required by applicable law or agreed to in writing, software
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	12	# distributed under the License is distributed on an "AS IS" BASIS,
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	13	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	14	# See the License for the specific language governing permissions and
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	15	# limitations under the License.
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	16
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	17	"""Simple views that depend entirely on the template and context.
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	18
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	19	simpleWithLinkName: a simple template view for URLs with a linkname
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	20
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	21	errorResponse: renders an out_of_band.ErrorResponse page
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	22	"""
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	23
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	24	__authors__ = [
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	25	'"Todd Larsen" <tlarsen@google.com>',
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	26	]
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	27
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	28
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	29	from django import http
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	30	from django.template import loader
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	31
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	32	from soc.logic import out_of_band
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	33	from soc.logic.site import id_user
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	34	from soc.views.helpers import response_helpers
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	35	from soc.views.helpers import template_helpers
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	36
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	37
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	38	def templateWithLinkName(request,
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	39	template='soc/base.html', linkname=None,
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	40	context=None):
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	41	"""A simple template view that expects a linkname extracted from the URL.
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	42
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	43	Args:
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	44	request: the standard Django HTTP request object
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	45	template: the template to use for rendering the view (or a search list
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	46	of templates)
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	47	linkname: a site-unique "linkname" (usually extracted from the URL)
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	48	context: the context dict supplied to the template, which is modified
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	49	(so supply a copy if such modification is not acceptable)
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	50	linkname: the linkname parameter is added to the context
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	51	linkname_user: if the linkname exists for a User, that User
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	52	is added to the context
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	53
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	54	Returns:
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	55	A subclass of django.http.HttpResponse containing the generated page.
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	56	"""
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	57	context['linkname'] = linkname
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	58	context = response_helpers.getUniversalContext(request, context=context)
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	59
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	60	try:
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	61	context['linkname_user'] = id_user.getUserIfLinkName(linkname)
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	62	except out_of_band.ErrorResponse, error:
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	63	return errorResponse(request, error, template, context)
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	64
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	65	return response_helpers.respond(request, template, context)
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	66
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	67
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	68	DEF_ERROR_TMPL = 'soc/error.html'
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	69
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	70	def errorResponse(request, error, template, context):
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	71	"""Displays an error page for an out_of_band.ErrorResponse exception.
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	72
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	73	Args:
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	74	request: the standard Django HTTP request object
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	75	error: an out_of_band.ErrorResponse exception
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	76	template: the "sibling" template (or a search list of such templates)
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	77	from which to construct the error.html template name (or names)
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	78	context: the context dict supplied to the template, which is modified
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	79	(so supply a copy if such modification is not acceptable)
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	80	error_message: the error message string from error.message
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	81	error_status: error.response_args['status'], or None if a status code
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	82	was not supplied to the ErrorResponse
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	83	"""
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	84	context = response_helpers.getUniversalContext(request, context=context)
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	85
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	86	# make a list of possible "sibling" templates, then append a default
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	87	error_templates = template_helpers.makeSiblingTemplatesList(template,
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	88	'error.html')
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	89	error_templates.append(DEF_ERROR_TMPL)
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	90
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	91	context['error_status'] = error.response_args.get('status')
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	92	context['error_message'] = error.message
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	93
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	94	return response_helpers.respond(request, error_templates, context=context,
50d8d58dcd7c Add soc.views.simple containing (initially) two simple template views. Todd Larsen <tlarsen@google.com> parents: diff changeset	95	response_args=error.response_args)

author	Todd Larsen <tlarsen@google.com>
	Thu, 28 Aug 2008 23:54:35 +0000
changeset 119	50d8d58dcd7c
child 122	95d0d954fe0b
permissions	-rw-r--r--