cubicweb: view.py@38f2e306ad8b (annotated)

5421 8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	1	# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	2	# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	3	#
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	4	# This file is part of CubicWeb.
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	5	#
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	6	# CubicWeb is free software: you can redistribute it and/or modify it under the
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	7	# terms of the GNU Lesser General Public License as published by the Free
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	8	# Software Foundation, either version 2.1 of the License, or (at your option)
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	9	# any later version.
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	10	#
5424 8ecbcbff9777 replace logilab-common by CubicWeb in disclaimer Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5421 diff changeset	11	# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
5421 8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	12	# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	13	# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	14	# details.
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	15	#
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	16	# You should have received a copy of the GNU Lesser General Public License along
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	17	# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
5528 5d1b2ae7d459 cleanup Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5424 diff changeset	18	"""abstract views and templates classes for CubicWeb web client"""
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	19
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	20	__docformat__ = "restructuredtext en"
1999 b9a8f5995658 obsolete methods Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 1985 diff changeset	21	_ = unicode
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	22
6864 ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	23	import types, new
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	24	from cStringIO import StringIO
4244 2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	25	from warnings import warn
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	26
2613 5e19c2bb370e R [all] logilab.common 0.44 provides only deprecated Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 2558 diff changeset	27	from logilab.common.deprecation import deprecated
2312 af4d8f75c5db use xml_escape Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2217 diff changeset	28	from logilab.mtconverter import xml_escape
4058 b3578583b57b properly escape arguments of user callbacks Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 3973 diff changeset	29
2644 100b81ba3a98 F [view] missing import Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2613 diff changeset	30	from rql import nodes
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	31
1181 620ec8e6ae19 cleanup, various fix to get something working sylvain.thenault@logilab.fr parents: 1144 diff changeset	32	from cubicweb import NotAnEntity
1132 96752791c2b6 pylint cleanup sylvain.thenault@logilab.fr parents: 986 diff changeset	33	from cubicweb.selectors import yes, non_final_entity, nonempty_rset, none_rset
2656 a93ae0f6c0ad R [base classes] only AppObject remaning, no more AppRsetObject Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2644 diff changeset	34	from cubicweb.appobject import AppObject
708 b4728112625f move utils from cw.common to cw sylvain.thenault@logilab.fr parents: 707 diff changeset	35	from cubicweb.utils import UStringIO, HTMLStream
6044 9e48ebd5400c [view] use the new magic js object to generate javascript func call for auto reload user callbacks Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6038 diff changeset	36	from cubicweb.uilib import domid, js
2217 3a8cee8f8778 explicit display_name import Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2207 diff changeset	37	from cubicweb.schema import display_name
5725 b5d595b66c35 [adapters] enhanced warning Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5715 diff changeset	38	from cubicweb.vregistry import classid
633 087e3f1e87c8 more selectors update sylvain.thenault@logilab.fr parents: 632 diff changeset	39
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	40	# robots control
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	41	NOINDEX = u'<meta name="ROBOTS" content="NOINDEX" />'
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	42	NOFOLLOW = u'<meta name="ROBOTS" content="NOFOLLOW" />'
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	43
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	44	CW_XHTML_EXTENSIONS = '''[
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	45	<!ATTLIST html xmlns:cubicweb CDATA #FIXED \'http://www.logilab.org/2008/cubicweb\' >
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	46
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	47	<!ENTITY % coreattrs
522 385ce5e0b30b cubicweb__loadurl -> cubicweb:lazyloadurl sylvain.thenault@logilab.fr parents: 497 diff changeset	48	"id ID #IMPLIED
385ce5e0b30b cubicweb__loadurl -> cubicweb:lazyloadurl sylvain.thenault@logilab.fr parents: 497 diff changeset	49	class CDATA #IMPLIED
385ce5e0b30b cubicweb__loadurl -> cubicweb:lazyloadurl sylvain.thenault@logilab.fr parents: 497 diff changeset	50	style CDATA #IMPLIED
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	51	title CDATA #IMPLIED
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	52
3782 c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	53	cubicweb:accesskey CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	54	cubicweb:actualrql CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	55	cubicweb:dataurl CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	56	cubicweb:facetName CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	57	cubicweb:facetargs CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	58	cubicweb:fallbackvid CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	59	cubicweb:fname CDATA #IMPLIED
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	60	cubicweb:initfunc CDATA #IMPLIED
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	61	cubicweb:inputid CDATA #IMPLIED
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	62	cubicweb:inputname CDATA #IMPLIED
3782 c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	63	cubicweb:limit CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	64	cubicweb:loadtype CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	65	cubicweb:loadurl CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	66	cubicweb:maxlength CDATA #IMPLIED
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	67	cubicweb:required CDATA #IMPLIED
3782 c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	68	cubicweb:rooteid CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	69	cubicweb:rql CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	70	cubicweb:size CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	71	cubicweb:sortvalue CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	72	cubicweb:target CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	73	cubicweb:tindex CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	74	cubicweb:tlunit CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	75	cubicweb:type CDATA #IMPLIED
5533 5cb121d4f02f [dtd] add unselimg attribute use by widget for HasRelationFacet Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5528 diff changeset	76	cubicweb:unselimg CDATA #IMPLIED
3782 c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	77	cubicweb:uselabel CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	78	cubicweb:value CDATA #IMPLIED
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	79	cubicweb:variables CDATA #IMPLIED
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	80	cubicweb:vid CDATA #IMPLIED
3782 c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	81	cubicweb:wdgtype CDATA #IMPLIED
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	82	"> ] '''
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	83
1421 77ee26df178f doc type handling refactoring: do the ext substitution at the module level sylvain.thenault@logilab.fr parents: 1181 diff changeset	84	TRANSITIONAL_DOCTYPE = u'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" %s>\n' % CW_XHTML_EXTENSIONS
6769 d784d64f28d0 Backed out changeset 84b67ae41a0d: with this fix, some Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6761 diff changeset	85	TRANSITIONAL_DOCTYPE_NOEXT = u'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">\n'
1421 77ee26df178f doc type handling refactoring: do the ext substitution at the module level sylvain.thenault@logilab.fr parents: 1181 diff changeset	86	STRICT_DOCTYPE = u'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd" %s>\n' % CW_XHTML_EXTENSIONS
6769 d784d64f28d0 Backed out changeset 84b67ae41a0d: with this fix, some Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6761 diff changeset	87	STRICT_DOCTYPE_NOEXT = u'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">\n'
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	88
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	89	# base view object ############################################################
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	90
2656 a93ae0f6c0ad R [base classes] only AppObject remaning, no more AppRsetObject Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2644 diff changeset	91	class View(AppObject):
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	92	"""abstract view class, used as base for every renderable object such
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	93	as views, templates, some components...web
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	94
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	95	A view is instantiated to render a [part of a] result set. View
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	96	subclasses may be parametred using the following class attributes:
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	97
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	98	* `templatable` indicates if the view may be embeded in a main
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	99	template or if it has to be rendered standalone (i.e. XML for
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	100	instance)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	101	* if the view is not templatable, it should set the `content_type` class
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	102	attribute to the correct MIME type (text/xhtml by default)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	103	* the `category` attribute may be used in the interface to regroup related
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	104	objects together
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	105
4702 d9e51820d0c2 fix docstring Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4459 diff changeset	106	At instantiation time, the standard `_cw`, and `cw_rset` attributes are
d9e51820d0c2 fix docstring Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4459 diff changeset	107	added and the `w` attribute will be set at rendering time to a write
d9e51820d0c2 fix docstring Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4459 diff changeset	108	function to use.
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	109	"""
816 9cd49a910fce kill Template class and 'templates' registry sylvain.thenault@logilab.fr parents: 781 diff changeset	110	__registry__ = 'views'
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	111
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	112	templatable = True
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	113	# content_type = 'application/xhtml+xml' # text/xhtml'
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	114	binary = False
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	115	add_to_breadcrumbs = True
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	116	category = 'view'
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	117
4244 2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	118	@property
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	119	@deprecated('[3.6] need_navigation is deprecated, use .paginable')
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	120	def need_navigation(self):
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	121	return True
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	122
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	123	@property
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	124	def paginable(self):
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	125	if not isinstance(self.__class__.need_navigation, property):
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	126	warn('[3.6] %s.need_navigation is deprecated, use .paginable'
4456 e0ee73794898 fix typo Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4244 diff changeset	127	% self.__class__, DeprecationWarning)
4244 2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	128	return self.need_navigation
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	129	return True
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	130
1143 8d097defbf2c change the way selected/__init__ are used for AppRsetObject sylvain.thenault@logilab.fr parents: 1132 diff changeset	131	def __init__(self, req=None, rset=None, **kwargs):
2822 f26578339214 deprecate appobject.vreg and rename appobject instance attributes using cw_ prefix Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2819 diff changeset	132	super(View, self).__init__(req, rset=rset, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	133	self.w = None
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	134
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	135	@property
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	136	def content_type(self):
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	137	return self._cw.html_content_type()
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	138
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	139	def set_stream(self, w=None):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	140	if self.w is not None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	141	return
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	142	if w is None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	143	if self.binary:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	144	self._stream = stream = StringIO()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	145	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	146	self._stream = stream = UStringIO()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	147	w = stream.write
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	148	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	149	stream = None
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	150	self.w = w
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	151	return stream
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	152
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	153	# main view interface #####################################################
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	154
1723 30c3a713ab61 View.dispatch -> View.render sylvain.thenault@logilab.fr parents: 1511 diff changeset	155	def render(self, w=None, **context):
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	156	"""called to render a view object for a result set.
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	157
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	158	This method is a dispatched to an actual method selected
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	159	according to optional row and col parameters, which are locating
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	160	a particular row or cell in the result set:
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	161
1132 96752791c2b6 pylint cleanup sylvain.thenault@logilab.fr parents: 986 diff changeset	162	* if row is specified, `cell_call` is called
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	163	* if none of them is supplied, the view is considered to apply on
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	164	the whole result set (which may be None in this case), `call` is
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	165	called
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	166	"""
6922 cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	167	# XXX use .cw_row/.cw_col
1132 96752791c2b6 pylint cleanup sylvain.thenault@logilab.fr parents: 986 diff changeset	168	row = context.get('row')
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	169	if row is not None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	170	context.setdefault('col', 0)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	171	view_func = self.cell_call
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	172	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	173	view_func = self.call
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	174	stream = self.set_stream(w)
6563 33343d6eae0a [view] log error on view_func call Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6458 diff changeset	175	try:
33343d6eae0a [view] log error on view_func call Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6458 diff changeset	176	view_func(**context)
33343d6eae0a [view] log error on view_func call Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6458 diff changeset	177	except:
33343d6eae0a [view] log error on view_func call Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6458 diff changeset	178	self.debug('view call %s failed (context=%s)', view_func, context)
33343d6eae0a [view] log error on view_func call Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6458 diff changeset	179	raise
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	180	# return stream content if we have created it
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	181	if stream is not None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	182	return self._stream.getvalue()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	183
2795 59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	184	def tal_render(self, template, variables):
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	185	"""render a precompiled page template with variables in the given
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	186	dictionary as context
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	187	"""
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	188	from cubicweb.ext.tal import CubicWebContext
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	189	context = CubicWebContext()
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	190	context.update({'self': self, 'rset': self.cw_rset, '_' : self._cw._,
6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	191	'req': self._cw, 'user': self._cw.user})
2795 59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	192	context.update(variables)
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	193	output = UStringIO()
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	194	template.expand(context, output)
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	195	return output.getvalue()
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	196
2788 8d3dbe577d3a R put version info in deprecation warnings Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 2656 diff changeset	197	dispatch = deprecated('[3.4] .dispatch is deprecated, use .render')(render)
1723 30c3a713ab61 View.dispatch -> View.render sylvain.thenault@logilab.fr parents: 1511 diff changeset	198
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	199	# should default .call() method add a <div classs="section"> around each
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	200	# rset item
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	201	add_div_section = True
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	202
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	203	def call(self, **kwargs):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	204	"""the view is called for an entire result set, by default loop
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	205	other rows of the result set and call the same view on the
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	206	particular row
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	207
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	208	Views applicable on None result sets have to override this method
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	209	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	210	rset = self.cw_rset
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	211	if rset is None:
4141 637170c17643 improve error message Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 4063 diff changeset	212	raise NotImplementedError, (self, "an rset is required")
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	213	wrap = self.templatable and len(rset) > 1 and self.add_div_section
6922 cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	214	# avoid re-selection if rset of size 1, we already have the most
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	215	# specific view
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	216	if rset.rowcount != 1:
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	217	kwargs.setdefault('initargs', self.cw_extra_kwargs)
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	218	for i in xrange(len(rset)):
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	219	if wrap:
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	220	self.w(u'<div class="section">')
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	221	self.wview(self.__regid__, rset, row=i, **kwargs)
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	222	if wrap:
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	223	self.w(u"</div>")
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	224	else:
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	225	if wrap:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	226	self.w(u'<div class="section">')
6922 cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	227	kwargs.setdefault('col', 0)
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	228	self.cell_call(row=0, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	229	if wrap:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	230	self.w(u"</div>")
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	231
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	232	def cell_call(self, row, col, **kwargs):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	233	"""the view is called for a particular result set cell"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	234	raise NotImplementedError, self
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	235
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	236	def linkable(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	237	"""return True if the view may be linked in a menu
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	238
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	239	by default views without title are not meant to be displayed
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	240	"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	241	if not getattr(self, 'title', None):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	242	return False
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	243	return True
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	244
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	245	def is_primary(self):
4045 f4a52abb6f4f cw 3.6 api update Sandrine Ribeau <sandrine.ribeau@logilab.fr> parents: 3998 diff changeset	246	return self.cw_extra_kwargs.get('is_primary', self.__regid__ == 'primary')
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	247
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	248	def url(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	249	"""return the url associated with this view. Should not be
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	250	necessary for non linkable views, but a default implementation
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	251	is provided anyway.
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	252	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	253	rset = self.cw_rset
2468 93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	254	if rset is None:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	255	return self._cw.build_url('view', vid=self.__regid__)
2468 93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	256	coltypes = rset.column_types(0)
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	257	if len(coltypes) == 1:
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	258	etype = iter(coltypes).next()
4045 f4a52abb6f4f cw 3.6 api update Sandrine Ribeau <sandrine.ribeau@logilab.fr> parents: 3998 diff changeset	259	if not self._cw.vreg.schema.eschema(etype).final:
2468 93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	260	if len(rset) == 1:
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	261	entity = rset.get_entity(0, 0)
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	262	return entity.absolute_url(vid=self.__regid__)
2468 93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	263	# don't want to generate /<etype> url if there is some restriction
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	264	# on something else than the entity type
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	265	restr = rset.syntax_tree().children[0].where
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	266	# XXX norestriction is not correct here. For instance, in cases like
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	267	# "Any P,N WHERE P is Project, P name N" norestriction should equal
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	268	# True
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	269	norestriction = (isinstance(restr, nodes.Relation) and
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	270	restr.is_types_restriction())
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	271	if norestriction:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	272	return self._cw.build_url(etype.lower(), vid=self.__regid__)
6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	273	return self._cw.build_url('view', rql=rset.printable_rql(), vid=self.__regid__)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	274
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	275	def set_request_content_type(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	276	"""set the content type returned by this view"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	277	self._cw.set_content_type(self.content_type)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	278
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	279	# view utilities ##########################################################
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	280
1985 9c1db4e06095 move view method's logic on the registry, so it's easier to call it from outside an appobject. Also make rset argument optional Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 1977 diff changeset	281	def wview(self, __vid, rset=None, __fallback_vid=None, **kwargs):
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	282	"""shortcut to self.view method automatically passing self.w as argument
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	283	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	284	self._cw.view(__vid, rset, __fallback_vid, w=self.w, **kwargs)
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	285
819 7fd66f389ef7 fix w/ template drop sylvain.thenault@logilab.fr parents: 816 diff changeset	286	# XXX Template bw compat
2788 8d3dbe577d3a R put version info in deprecation warnings Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 2656 diff changeset	287	template = deprecated('[3.4] .template is deprecated, use .view')(wview)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	288
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	289	def whead(self, data):
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	290	self._cw.html_headers.write(data)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	291
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	292	def wdata(self, data):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	293	"""simple helper that escapes `data` and writes into `self.w`"""
2312 af4d8f75c5db use xml_escape Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2217 diff changeset	294	self.w(xml_escape(data))
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	295
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	296	def html_headers(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	297	"""return a list of html headers (eg something to be inserted between
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	298	<head> and </head> of the returned page
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	299
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	300	by default return a meta tag to disable robot indexation of the page
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	301	"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	302	return [NOINDEX]
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	303
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	304	def page_title(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	305	"""returns a title according to the result set - used for the
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	306	title in the HTML header
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	307	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	308	vtitle = self._cw.form.get('vtitle')
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	309	if vtitle:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	310	return self._cw._(vtitle)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	311	# class defined title will only be used if the resulting title doesn't
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	312	# seem clear enough
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	313	vtitle = getattr(self, 'title', None) or u''
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	314	if vtitle:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	315	vtitle = self._cw._(vtitle)
6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	316	rset = self.cw_rset
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	317	if rset and rset.rowcount:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	318	if rset.rowcount == 1:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	319	try:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	320	entity = rset.complete_entity(0, 0)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	321	# use long_title to get context information if any
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	322	clabel = entity.dc_long_title()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	323	except NotAnEntity:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	324	clabel = display_name(self._cw, rset.description[0][0])
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	325	clabel = u'%s (%s)' % (clabel, vtitle)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	326	else :
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	327	etypes = rset.column_types(0)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	328	if len(etypes) == 1:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	329	etype = iter(etypes).next()
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	330	clabel = display_name(self._cw, etype, 'plural')
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	331	else :
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	332	clabel = u'#[*] (%s)' % vtitle
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	333	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	334	clabel = vtitle
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	335	return u'%s (%s)' % (clabel, self._cw.property_value('ui.site-title'))
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	336
6039 6e84db1b3e44 [view] deprecate create_url in favor of a cw_create_url class method on entity classes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5725 diff changeset	337	@deprecated('[3.10] use vreg["etypes"].etype_class(etype).cw_create_url(req)')
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	338	def create_url(self, etype, **kwargs):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	339	""" return the url of the entity creation form for a given entity type"""
6039 6e84db1b3e44 [view] deprecate create_url in favor of a cw_create_url class method on entity classes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5725 diff changeset	340	return self._cw.vreg["etypes"].etype_class(etype).cw_create_url(
6e84db1b3e44 [view] deprecate create_url in favor of a cw_create_url class method on entity classes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5725 diff changeset	341	self._cw, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	342
6038 5c5d819e8e93 small cleanups Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5725 diff changeset	343	def field(self, label, value, row=True, show_label=True, w=None, tr=True,
5c5d819e8e93 small cleanups Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5725 diff changeset	344	table=False):
3809 1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	345	"""read-only field"""
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	346	if w is None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	347	w = self.w
3809 1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	348	if table:
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	349	w(u'<tr class="entityfield">')
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	350	else:
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	351	w(u'<div class="entityfield">')
3326 e3089ceee1ea don't show label if no label given Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 3010 diff changeset	352	if show_label and label:
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	353	if tr:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	354	label = display_name(self._cw, label)
3809 1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	355	if table:
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	356	w(u'<th>%s</th>' % label)
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	357	else:
6909 b8171392de16 [view] missing class on label span Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6864 diff changeset	358	w(u'<span class="label">%s</span> ' % label)
3809 1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	359	if table:
3969 970a748684b5 when fields are displayed in a table and label should'nt be displayed, set colspan to 2 on the field value cell Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 3839 diff changeset	360	if not (show_label and label):
970a748684b5 when fields are displayed in a table and label should'nt be displayed, set colspan to 2 on the field value cell Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 3839 diff changeset	361	w(u'<td colspan="2">%s</td></tr>' % value)
970a748684b5 when fields are displayed in a table and label should'nt be displayed, set colspan to 2 on the field value cell Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 3839 diff changeset	362	else:
970a748684b5 when fields are displayed in a table and label should'nt be displayed, set colspan to 2 on the field value cell Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 3839 diff changeset	363	w(u'<td>%s</td></tr>' % value)
3809 1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	364	else:
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	365	w(u'<span>%s</span></div>' % value)
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	366
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	367
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	368
640 8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	369	# concrete views base classes #################################################
8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	370
8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	371	class EntityView(View):
843 5676811ef760 cleanup sylvain.thenault@logilab.fr parents: 822 diff changeset	372	"""base class for views applying on an entity (i.e. uniform result set)"""
781 323656dd85a9 fix import, use non_final_entity instead of implements('Any') sylvain.thenault@logilab.fr parents: 757 diff changeset	373	__select__ = non_final_entity()
640 8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	374	category = 'entityview'
8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	375
5715 2c3e83817a8e [view] add a new entity_call method to entity view protocol, allowing some to work with not yet created entities. Also, start considering 'eid' form parameters where we only consider 'rql', so we can move on bloquing arbitrary rql inputs (more to do on this...) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5679 diff changeset	376	def call(self, **kwargs):
2c3e83817a8e [view] add a new entity_call method to entity view protocol, allowing some to work with not yet created entities. Also, start considering 'eid' form parameters where we only consider 'rql', so we can move on bloquing arbitrary rql inputs (more to do on this...) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5679 diff changeset	377	if self.cw_rset is None:
2c3e83817a8e [view] add a new entity_call method to entity view protocol, allowing some to work with not yet created entities. Also, start considering 'eid' form parameters where we only consider 'rql', so we can move on bloquing arbitrary rql inputs (more to do on this...) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5679 diff changeset	378	self.entity_call(self.cw_extra_kwargs.pop('entity'))
2c3e83817a8e [view] add a new entity_call method to entity view protocol, allowing some to work with not yet created entities. Also, start considering 'eid' form parameters where we only consider 'rql', so we can move on bloquing arbitrary rql inputs (more to do on this...) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5679 diff changeset	379	else:
2c3e83817a8e [view] add a new entity_call method to entity view protocol, allowing some to work with not yet created entities. Also, start considering 'eid' form parameters where we only consider 'rql', so we can move on bloquing arbitrary rql inputs (more to do on this...) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5679 diff changeset	380	super(EntityView, self).call(**kwargs)
2c3e83817a8e [view] add a new entity_call method to entity view protocol, allowing some to work with not yet created entities. Also, start considering 'eid' form parameters where we only consider 'rql', so we can move on bloquing arbitrary rql inputs (more to do on this...) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5679 diff changeset	381
2c3e83817a8e [view] add a new entity_call method to entity view protocol, allowing some to work with not yet created entities. Also, start considering 'eid' form parameters where we only consider 'rql', so we can move on bloquing arbitrary rql inputs (more to do on this...) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5679 diff changeset	382	def cell_call(self, row, col, **kwargs):
2c3e83817a8e [view] add a new entity_call method to entity view protocol, allowing some to work with not yet created entities. Also, start considering 'eid' form parameters where we only consider 'rql', so we can move on bloquing arbitrary rql inputs (more to do on this...) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5679 diff changeset	383	self.entity_call(self.cw_rset.get_entity(row, col), **kwargs)
2c3e83817a8e [view] add a new entity_call method to entity view protocol, allowing some to work with not yet created entities. Also, start considering 'eid' form parameters where we only consider 'rql', so we can move on bloquing arbitrary rql inputs (more to do on this...) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5679 diff changeset	384
2c3e83817a8e [view] add a new entity_call method to entity view protocol, allowing some to work with not yet created entities. Also, start considering 'eid' form parameters where we only consider 'rql', so we can move on bloquing arbitrary rql inputs (more to do on this...) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5679 diff changeset	385	def entity_call(self, entity, **kwargs):
2c3e83817a8e [view] add a new entity_call method to entity view protocol, allowing some to work with not yet created entities. Also, start considering 'eid' form parameters where we only consider 'rql', so we can move on bloquing arbitrary rql inputs (more to do on this...) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5679 diff changeset	386	raise NotImplementedError()
640 8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	387
6926 2cda8f1b4fae cleanups Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6922 diff changeset	388
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	389	class StartupView(View):
843 5676811ef760 cleanup sylvain.thenault@logilab.fr parents: 822 diff changeset	390	"""base class for views which doesn't need a particular result set to be
5676811ef760 cleanup sylvain.thenault@logilab.fr parents: 822 diff changeset	391	displayed (so they can always be displayed !)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	392	"""
707 21a59b468f1a __selectors__ -> __select__ sylvain.thenault@logilab.fr parents: 700 diff changeset	393	__select__ = none_rset()
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	394
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	395	category = 'startupview'
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	396
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	397	def html_headers(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	398	"""return a list of html headers (eg something to be inserted between
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	399	<head> and </head> of the returned page
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	400
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	401	by default startup views are indexed
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	402	"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	403	return []
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	404
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	405
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	406	class EntityStartupView(EntityView):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	407	"""base class for entity views which may also be applied to None
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	408	result set (usually a default rql is provided by the view class)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	409	"""
781 323656dd85a9 fix import, use non_final_entity instead of implements('Any') sylvain.thenault@logilab.fr parents: 757 diff changeset	410	__select__ = none_rset() \| non_final_entity()
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	411
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	412	default_rql = None
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	413
2418 8f06e4f02733 optional rset Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2312 diff changeset	414	def __init__(self, req, rset=None, **kwargs):
2890 fdcb8a2bb6eb fix __init__ parameters Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2822 diff changeset	415	super(EntityStartupView, self).__init__(req, rset=rset, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	416	if rset is None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	417	# this instance is not in the "entityview" category
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	418	self.category = 'startupview'
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	419
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	420	def startup_rql(self):
873 3d9df99b0bfa cleanup sylvain.thenault@logilab.fr parents: 843 diff changeset	421	"""return some rql to be executed if the result set is None"""
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	422	return self.default_rql
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	423
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	424	def call(self, **kwargs):
873 3d9df99b0bfa cleanup sylvain.thenault@logilab.fr parents: 843 diff changeset	425	"""override call to execute rql returned by the .startup_rql method if
3d9df99b0bfa cleanup sylvain.thenault@logilab.fr parents: 843 diff changeset	426	necessary
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	427	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	428	rset = self.cw_rset
6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	429	if rset is None:
6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	430	rset = self.cw_rset = self._cw.execute(self.startup_rql())
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	431	for i in xrange(len(rset)):
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	432	self.wview(self.__regid__, rset, row=i, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	433
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	434
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	435	class AnyRsetView(View):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	436	"""base class for views applying on any non empty result sets"""
707 21a59b468f1a __selectors__ -> __select__ sylvain.thenault@logilab.fr parents: 700 diff changeset	437	__select__ = nonempty_rset()
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	438
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	439	category = 'anyrsetview'
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	440
2203 efdd3a9f9028 update to new rql get_description api Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 1999 diff changeset	441	def columns_labels(self, mainindex=0, tr=True):
370 7e76f651314b fix rset xml view Sylvain Thenault <sylvain.thenault@logilab.fr> parents: 369 diff changeset	442	if tr:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	443	translate = lambda val, req=self._cw: display_name(req, val)
370 7e76f651314b fix rset xml view Sylvain Thenault <sylvain.thenault@logilab.fr> parents: 369 diff changeset	444	else:
2207 5fad58e603f4 fix translate argument Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2203 diff changeset	445	translate = lambda val: val
2203 efdd3a9f9028 update to new rql get_description api Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 1999 diff changeset	446	# XXX [0] because of missing Union support
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	447	rqlstdescr = self.cw_rset.syntax_tree().get_description(mainindex,
6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	448	translate)[0]
369 c8a6edc224bb new rsetxml view, reusing most code from csvexport view Sylvain Thenault <sylvain.thenault@logilab.fr> parents: 361 diff changeset	449	labels = []
2203 efdd3a9f9028 update to new rql get_description api Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 1999 diff changeset	450	for colindex, label in enumerate(rqlstdescr):
369 c8a6edc224bb new rsetxml view, reusing most code from csvexport view Sylvain Thenault <sylvain.thenault@logilab.fr> parents: 361 diff changeset	451	# compute column header
2203 efdd3a9f9028 update to new rql get_description api Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 1999 diff changeset	452	if label == 'Any': # find a better label
2207 5fad58e603f4 fix translate argument Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2203 diff changeset	453	label = ','.join(translate(et)
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	454	for et in self.cw_rset.column_types(colindex))
369 c8a6edc224bb new rsetxml view, reusing most code from csvexport view Sylvain Thenault <sylvain.thenault@logilab.fr> parents: 361 diff changeset	455	labels.append(label)
c8a6edc224bb new rsetxml view, reusing most code from csvexport view Sylvain Thenault <sylvain.thenault@logilab.fr> parents: 361 diff changeset	456	return labels
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	457
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	458
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	459	# concrete template base classes ##############################################
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	460
816 9cd49a910fce kill Template class and 'templates' registry sylvain.thenault@logilab.fr parents: 781 diff changeset	461	class MainTemplate(View):
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	462	"""main template are primary access point to render a full HTML page.
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	463	There is usually at least a regular main template and a simple fallback
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	464	one to display error if the first one failed
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	465	"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	466
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	467	@property
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	468	def doctype(self):
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	469	if self._cw.xhtml_browser():
1421 77ee26df178f doc type handling refactoring: do the ext substitution at the module level sylvain.thenault@logilab.fr parents: 1181 diff changeset	470	return STRICT_DOCTYPE
77ee26df178f doc type handling refactoring: do the ext substitution at the module level sylvain.thenault@logilab.fr parents: 1181 diff changeset	471	return STRICT_DOCTYPE_NOEXT
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	472
1424 0a440312913b set_stream simplification sylvain.thenault@logilab.fr parents: 1421 diff changeset	473	def set_stream(self, w=None):
0a440312913b set_stream simplification sylvain.thenault@logilab.fr parents: 1421 diff changeset	474	if self.w is not None:
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	475	return
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	476	if w is None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	477	if self.binary:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	478	self._stream = stream = StringIO()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	479	else:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	480	self._stream = stream = HTMLStream(self._cw)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	481	w = stream.write
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	482	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	483	stream = None
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	484	self.w = w
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	485	return stream
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	486
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	487	def write_doctype(self, xmldecl=True):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	488	assert isinstance(self._stream, HTMLStream)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	489	self._stream.doctype = self.doctype
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	490	if not xmldecl:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	491	self._stream.xmldecl = u''
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	492
822 e3d8db01f3f5 test_views fixes sylvain.thenault@logilab.fr parents: 819 diff changeset	493	def linkable(self):
e3d8db01f3f5 test_views fixes sylvain.thenault@logilab.fr parents: 819 diff changeset	494	return False
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	495
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	496	# concrete component base classes #############################################
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	497
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	498	class ReloadableMixIn(object):
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	499	"""simple mixin for reloadable parts of UI"""
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	500
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	501	def user_callback(self, cb, args, msg=None, nonify=False):
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	502	"""register the given user callback and return an url to call it ready to be
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	503	inserted in html
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	504	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	505	self._cw.add_js('cubicweb.ajax.js')
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	506	if nonify:
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	507	_cb = cb
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	508	def cb(*args):
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	509	_cb(*args)
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	510	cbname = self._cw.register_onetime_callback(cb, *args)
2312 af4d8f75c5db use xml_escape Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2217 diff changeset	511	return self.build_js(cbname, xml_escape(msg or ''))
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	512
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	513	def build_update_js_call(self, cbname, msg):
4059 f1da1a7ef29b backport stable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4045 4058 diff changeset	514	rql = self.cw_rset.printable_rql()
6044 9e48ebd5400c [view] use the new magic js object to generate javascript func call for auto reload user callbacks Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6038 diff changeset	515	return "javascript: %s" % js.userCallbackThenUpdateUI(
9e48ebd5400c [view] use the new magic js object to generate javascript func call for auto reload user callbacks Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6038 diff changeset	516	cbname, self.__regid__, rql, msg, self.__registry__, self.domid)
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	517
4062 d16b2927afe6 oops, bad indent Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4060 diff changeset	518	def build_reload_js_call(self, cbname, msg):
6044 9e48ebd5400c [view] use the new magic js object to generate javascript func call for auto reload user callbacks Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6038 diff changeset	519	return "javascript: %s" % js.userCallbackThenReloadPage(cbname, msg)
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	520
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	521	build_js = build_update_js_call # expect updatable component by default
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	522
6140 65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	523	@property
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	524	def domid(self):
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	525	return domid(self.__regid__)
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	526
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	527	@deprecated('[3.10] use .domid property')
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	528	def div_id(self):
6140 65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	529	return self.domid
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	530
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	531
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	532	class Component(ReloadableMixIn, View):
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	533	"""base class for components"""
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	534	__registry__ = 'components'
707 21a59b468f1a __selectors__ -> __select__ sylvain.thenault@logilab.fr parents: 700 diff changeset	535	__select__ = yes()
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	536
6140 65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	537	# XXX huummm, much probably useless (should be...)
3010 684a0c546774 [ui props] drop htmlclass as a persistent property, this is definitly useless/unusable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2656 diff changeset	538	htmlclass = 'mainRelated'
6140 65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	539	@property
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	540	def cssclass(self):
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	541	return '%s %s' % (self.htmlclass, domid(self.__regid__))
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	542
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	543	# XXX should rely on ReloadableMixIn.domid
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	544	@property
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	545	def domid(self):
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	546	return '%sComponent' % domid(self.__regid__)
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	547
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	548	@deprecated('[3.10] use .cssclass property')
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	549	def div_class(self):
6140 65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	550	return self.cssclass
5556 9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	551
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	552
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	553	class Adapter(AppObject):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	554	"""base class for adapters"""
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	555	__registry__ = 'adapters'
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	556
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	557
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	558	def implements_adapter_compat(iface):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	559	def _pre39_compat(func):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	560	def decorated(self, args, *kwargs):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	561	entity = self.entity
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	562	if hasattr(entity, func.__name__):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	563	warn('[3.9] %s method is deprecated, define it on a custom '
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	564	'%s for %s instead' % (func.__name__, iface,
5725 b5d595b66c35 [adapters] enhanced warning Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5715 diff changeset	565	classid(entity.__class__)),
5556 9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	566	DeprecationWarning)
5571 5d024bf9424b [adapters compat] make implements_adapter_compat selector compatible with attributes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5556 diff changeset	567	member = getattr(entity, func.__name__)
5d024bf9424b [adapters compat] make implements_adapter_compat selector compatible with attributes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5556 diff changeset	568	if callable(member):
5d024bf9424b [adapters compat] make implements_adapter_compat selector compatible with attributes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5556 diff changeset	569	return member(args, *kwargs)
5d024bf9424b [adapters compat] make implements_adapter_compat selector compatible with attributes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5556 diff changeset	570	return member
5556 9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	571	return func(self, args, *kwargs)
6864 ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	572	decorated.decorated = func
5556 9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	573	return decorated
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	574	return _pre39_compat
6864 ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	575
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	576
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	577	def unwrap_adapter_compat(cls):
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	578	parent = cls.__bases__[0]
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	579	for member_name in dir(parent):
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	580	member = getattr(parent, member_name)
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	581	if isinstance(member, types.MethodType) and hasattr(member.im_func, 'decorated') and not member_name in cls.__dict__:
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	582	method = new.instancemethod(member.im_func.decorated, None, cls)
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	583	setattr(cls, member_name, method)
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	584
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	585
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	586	class auto_unwrap_bw_compat(type):
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	587	def __new__(mcs, name, bases, classdict):
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	588	cls = type.__new__(mcs, name, bases, classdict)
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	589	if not classdict.get('__needs_bw_compat__'):
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	590	unwrap_adapter_compat(cls)
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	591	return cls
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	592
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	593
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	594	class EntityAdapter(Adapter):
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	595	"""base class for entity adapters (eg adapt an entity to an interface)"""
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	596	__metaclass__ = auto_unwrap_bw_compat
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	597	def __init__(self, _cw, **kwargs):
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	598	try:
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	599	self.entity = kwargs.pop('entity')
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	600	except KeyError:
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	601	self.entity = kwargs['rset'].get_entity(kwargs.get('row') or 0,
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	602	kwargs.get('col') or 0)
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	603	Adapter.__init__(self, _cw, **kwargs)

author	Sylvain Thénault <sylvain.thenault@logilab.fr>
	Mon, 14 Feb 2011 23:18:20 +0100
changeset 6992	38f2e306ad8b
parent 6931	0af44a38fe41
child 7346	c6d8c3ce4a3e
permissions	-rw-r--r--