cubicweb: view.py@26680cbc507b (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
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	23	from cStringIO import StringIO
4244 2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	24	from warnings import warn
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	25
5389 809d3b5b3d31 [python2.6] careful: json-py provides a json package. We don't want that. Alexandre Fayolle <alexandre.fayolle@logilab.fr> parents: 5377 diff changeset	26	from cubicweb.utils import json
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
2217 3a8cee8f8778 explicit display_name import Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2207 diff changeset	36	from cubicweb.schema import display_name
5725 b5d595b66c35 [adapters] enhanced warning Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5715 diff changeset	37	from cubicweb.vregistry import classid
633 087e3f1e87c8 more selectors update sylvain.thenault@logilab.fr parents: 632 diff changeset	38
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	39	# robots control
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	40	NOINDEX = u'<meta name="ROBOTS" content="NOINDEX" />'
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	41	NOFOLLOW = u'<meta name="ROBOTS" content="NOFOLLOW" />'
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	42
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	43	CW_XHTML_EXTENSIONS = '''[
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	44	<!ATTLIST html xmlns:cubicweb CDATA #FIXED \'http://www.logilab.org/2008/cubicweb\' >
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	45
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	46	<!ENTITY % coreattrs
522 385ce5e0b30b cubicweb__loadurl -> cubicweb:lazyloadurl sylvain.thenault@logilab.fr parents: 497 diff changeset	47	"id ID #IMPLIED
385ce5e0b30b cubicweb__loadurl -> cubicweb:lazyloadurl sylvain.thenault@logilab.fr parents: 497 diff changeset	48	class CDATA #IMPLIED
385ce5e0b30b cubicweb__loadurl -> cubicweb:lazyloadurl sylvain.thenault@logilab.fr parents: 497 diff changeset	49	style CDATA #IMPLIED
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	50	title CDATA #IMPLIED
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	51
3782 c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	52	cubicweb:accesskey CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	53	cubicweb:actualrql CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	54	cubicweb:dataurl CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	55	cubicweb:facetName CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	56	cubicweb:facetargs CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	57	cubicweb:fallbackvid CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	58	cubicweb:fname CDATA #IMPLIED
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	59	cubicweb:initfunc CDATA #IMPLIED
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	60	cubicweb:inputid CDATA #IMPLIED
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	61	cubicweb:inputname CDATA #IMPLIED
3782 c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	62	cubicweb:limit CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	63	cubicweb:loadtype CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	64	cubicweb:loadurl CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	65	cubicweb:maxlength CDATA #IMPLIED
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	66	cubicweb:required CDATA #IMPLIED
3782 c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	67	cubicweb:rooteid CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	68	cubicweb:rql CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	69	cubicweb:size CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	70	cubicweb:sortvalue CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	71	cubicweb:target CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	72	cubicweb:tindex CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	73	cubicweb:tlunit CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	74	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	75	cubicweb:unselimg CDATA #IMPLIED
3782 c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	76	cubicweb:uselabel CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	77	cubicweb:value CDATA #IMPLIED
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	78	cubicweb:variables CDATA #IMPLIED
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	79	cubicweb:vid CDATA #IMPLIED
3782 c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	80	cubicweb:wdgtype CDATA #IMPLIED
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	81	"> ] '''
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	82
1421 77ee26df178f doc type handling refactoring: do the ext substitution at the module level sylvain.thenault@logilab.fr parents: 1181 diff changeset	83	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
77ee26df178f doc type handling refactoring: do the ext substitution at the module level sylvain.thenault@logilab.fr parents: 1181 diff changeset	84	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'
77ee26df178f doc type handling refactoring: do the ext substitution at the module level sylvain.thenault@logilab.fr parents: 1181 diff changeset	85	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
77ee26df178f doc type handling refactoring: do the ext substitution at the module level sylvain.thenault@logilab.fr parents: 1181 diff changeset	86	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	87
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	88	# base view object ############################################################
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	89
2656 a93ae0f6c0ad R [base classes] only AppObject remaning, no more AppRsetObject Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2644 diff changeset	90	class View(AppObject):
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	91	"""abstract view class, used as base for every renderable object such
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	92	as views, templates, some components...web
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	93
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	94	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	95	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	96
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	97	* `templatable` indicates if the view may be embeded in a main
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	98	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	99	instance)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	100	* 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	101	attribute to the correct MIME type (text/xhtml by default)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	102	* the `category` attribute may be used in the interface to regroup related
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	103	objects together
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	104
4702 d9e51820d0c2 fix docstring Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4459 diff changeset	105	At instantiation time, the standard `_cw`, and `cw_rset` attributes are
d9e51820d0c2 fix docstring Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4459 diff changeset	106	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	107	function to use.
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	108	"""
816 9cd49a910fce kill Template class and 'templates' registry sylvain.thenault@logilab.fr parents: 781 diff changeset	109	__registry__ = 'views'
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	110
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	111	templatable = True
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	112	# content_type = 'application/xhtml+xml' # text/xhtml'
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	113	binary = False
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	114	add_to_breadcrumbs = True
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	115	category = 'view'
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	116
4244 2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	117	@property
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	118	@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	119	def need_navigation(self):
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	120	return True
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	121
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	122	@property
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	123	def paginable(self):
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	124	if not isinstance(self.__class__.need_navigation, property):
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	125	warn('[3.6] %s.need_navigation is deprecated, use .paginable'
4456 e0ee73794898 fix typo Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4244 diff changeset	126	% self.__class__, DeprecationWarning)
4244 2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	127	return self.need_navigation
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	128	return True
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	129
1143 8d097defbf2c change the way selected/__init__ are used for AppRsetObject sylvain.thenault@logilab.fr parents: 1132 diff changeset	130	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	131	super(View, self).__init__(req, rset=rset, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	132	self.w = None
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	133
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	134	@property
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	135	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	136	return self._cw.html_content_type()
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	137
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	138	def set_stream(self, w=None):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	139	if self.w is not None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	140	return
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	141	if w is None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	142	if self.binary:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	143	self._stream = stream = StringIO()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	144	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	145	self._stream = stream = UStringIO()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	146	w = stream.write
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	147	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	148	stream = None
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	149	self.w = w
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	150	return stream
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	151
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	152	# main view interface #####################################################
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	153
1723 30c3a713ab61 View.dispatch -> View.render sylvain.thenault@logilab.fr parents: 1511 diff changeset	154	def render(self, w=None, **context):
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	155	"""called to render a view object for a result set.
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	156
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	157	This method is a dispatched to an actual method selected
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	158	according to optional row and col parameters, which are locating
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	159	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	160
1132 96752791c2b6 pylint cleanup sylvain.thenault@logilab.fr parents: 986 diff changeset	161	* if row is specified, `cell_call` is called
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	162	* 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	163	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	164	called
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	165	"""
1132 96752791c2b6 pylint cleanup sylvain.thenault@logilab.fr parents: 986 diff changeset	166	row = context.get('row')
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	167	if row is not None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	168	context.setdefault('col', 0)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	169	view_func = self.cell_call
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	170	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	171	view_func = self.call
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	172	stream = self.set_stream(w)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	173	# stream = self.set_stream(context)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	174	view_func(**context)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	175	# return stream content if we have created it
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	176	if stream is not None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	177	return self._stream.getvalue()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	178
2795 59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	179	def tal_render(self, template, variables):
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	180	"""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	181	dictionary as context
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	182	"""
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	183	from cubicweb.ext.tal import CubicWebContext
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	184	context = CubicWebContext()
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	185	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	186	'req': self._cw, 'user': self._cw.user})
2795 59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	187	context.update(variables)
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	188	output = UStringIO()
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	189	template.expand(context, output)
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	190	return output.getvalue()
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	191
2788 8d3dbe577d3a R put version info in deprecation warnings Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 2656 diff changeset	192	dispatch = deprecated('[3.4] .dispatch is deprecated, use .render')(render)
1723 30c3a713ab61 View.dispatch -> View.render sylvain.thenault@logilab.fr parents: 1511 diff changeset	193
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	194	# should default .call() method add a <div classs="section"> around each
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	195	# rset item
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	196	add_div_section = True
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	197
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	198	def call(self, **kwargs):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	199	"""the view is called for an entire result set, by default loop
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	200	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	201	particular row
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	202
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	203	Views applicable on None result sets have to override this method
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	204	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	205	rset = self.cw_rset
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	206	if rset is None:
4141 637170c17643 improve error message Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 4063 diff changeset	207	raise NotImplementedError, (self, "an rset is required")
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	208	wrap = self.templatable and len(rset) > 1 and self.add_div_section
3973 1c09d2fd38c5 allow to override is_primary result using an argument given to object constructor (have to be given to 'initargs' argument of .render like initargs={'is_primary': False} Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 3969 diff changeset	209	# XXX propagate self.extra_kwars?
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	210	for i in xrange(len(rset)):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	211	if wrap:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	212	self.w(u'<div class="section">')
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	213	self.wview(self.__regid__, rset, row=i, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	214	if wrap:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	215	self.w(u"</div>")
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	216
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	217	def cell_call(self, row, col, **kwargs):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	218	"""the view is called for a particular result set cell"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	219	raise NotImplementedError, self
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	220
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	221	def linkable(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	222	"""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	223
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	224	by default views without title are not meant to be displayed
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	225	"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	226	if not getattr(self, 'title', None):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	227	return False
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	228	return True
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	229
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	230	def is_primary(self):
4045 f4a52abb6f4f cw 3.6 api update Sandrine Ribeau <sandrine.ribeau@logilab.fr> parents: 3998 diff changeset	231	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	232
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	233	def url(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	234	"""return the url associated with this view. Should not be
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	235	necessary for non linkable views, but a default implementation
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	236	is provided anyway.
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	237	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	238	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	239	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	240	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	241	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	242	if len(coltypes) == 1:
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	243	etype = iter(coltypes).next()
4045 f4a52abb6f4f cw 3.6 api update Sandrine Ribeau <sandrine.ribeau@logilab.fr> parents: 3998 diff changeset	244	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	245	if len(rset) == 1:
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	246	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	247	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	248	# 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	249	# 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	250	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	251	# 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	252	# "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	253	# True
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	254	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	255	restr.is_types_restriction())
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	256	if norestriction:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	257	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	258	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	259
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	260	def set_request_content_type(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	261	"""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	262	self._cw.set_content_type(self.content_type)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	263
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	264	# view utilities ##########################################################
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	265
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	266	def wview(self, __vid, rset=None, __fallback_vid=None, **kwargs):
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	267	"""shortcut to self.view method automatically passing self.w as argument
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	268	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	269	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	270
819 7fd66f389ef7 fix w/ template drop sylvain.thenault@logilab.fr parents: 816 diff changeset	271	# XXX Template bw compat
2788 8d3dbe577d3a R put version info in deprecation warnings Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 2656 diff changeset	272	template = deprecated('[3.4] .template is deprecated, use .view')(wview)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	273
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	274	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	275	self._cw.html_headers.write(data)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	276
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	277	def wdata(self, data):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	278	"""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	279	self.w(xml_escape(data))
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	280
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	281	def html_headers(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	282	"""return a list of html headers (eg something to be inserted between
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	283	<head> and </head> of the returned page
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	284
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	285	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	286	"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	287	return [NOINDEX]
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	288
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	289	def page_title(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	290	"""returns a title according to the result set - used for the
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	291	title in the HTML header
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	292	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	293	vtitle = self._cw.form.get('vtitle')
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	294	if vtitle:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	295	return self._cw._(vtitle)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	296	# 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	297	# seem clear enough
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	298	vtitle = getattr(self, 'title', None) or u''
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	299	if vtitle:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	300	vtitle = self._cw._(vtitle)
6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	301	rset = self.cw_rset
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	302	if rset and rset.rowcount:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	303	if rset.rowcount == 1:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	304	try:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	305	entity = rset.complete_entity(0, 0)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	306	# use long_title to get context information if any
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	307	clabel = entity.dc_long_title()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	308	except NotAnEntity:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	309	clabel = display_name(self._cw, rset.description[0][0])
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	310	clabel = u'%s (%s)' % (clabel, vtitle)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	311	else :
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	312	etypes = rset.column_types(0)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	313	if len(etypes) == 1:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	314	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	315	clabel = display_name(self._cw, etype, 'plural')
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	316	else :
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	317	clabel = u'#[*] (%s)' % vtitle
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	318	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	319	clabel = vtitle
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	320	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	321
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	322	def output_url_builder( self, name, url, args ):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	323	self.w(u'<script language="JavaScript"><!--\n' \
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	324	u'function %s( %s ) {\n' % (name, ','.join(args) ) )
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	325	url_parts = url.split("%s")
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	326	self.w(u' url="%s"' % url_parts[0] )
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	327	for arg, part in zip(args, url_parts[1:]):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	328	self.w(u'+str(%s)' % arg )
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	329	if part:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	330	self.w(u'+"%s"' % part)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	331	self.w('\n document.window.href=url;\n')
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	332	self.w('}\n-->\n</script>\n')
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	333
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	334	def create_url(self, etype, **kwargs):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	335	""" return the url of the entity creation form for a given entity type"""
3890 d7a270f50f54 backport stable branch (one more time painfully) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 3720 3839 diff changeset	336	return self._cw.build_url('add/%s' % etype, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	337
3809 1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	338	def field(self, label, value, row=True, show_label=True, w=None, tr=True, table=False):
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	339	"""read-only field"""
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	340	if w is None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	341	w = self.w
3809 1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	342	if table:
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	343	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	344	else:
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	345	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	346	if show_label and label:
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	347	if tr:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	348	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	349	if table:
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	350	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	351	else:
3839 84c9aab84d8c missing space between label and value Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 3809 diff changeset	352	w(u'<span>%s</span> ' % label)
3809 1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	353	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	354	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	355	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	356	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	357	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	358	else:
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	359	w(u'<span>%s</span></div>' % value)
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	360
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	361
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	362
640 8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	363	# concrete views base classes #################################################
8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	364
8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	365	class EntityView(View):
843 5676811ef760 cleanup sylvain.thenault@logilab.fr parents: 822 diff changeset	366	"""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	367	__select__ = non_final_entity()
640 8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	368	category = 'entityview'
8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	369
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	370	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	371	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	372	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	373	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	374	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	375
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 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	377	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	378
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	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	380	raise NotImplementedError()
640 8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	381
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	382	class StartupView(View):
843 5676811ef760 cleanup sylvain.thenault@logilab.fr parents: 822 diff changeset	383	"""base class for views which doesn't need a particular result set to be
5676811ef760 cleanup sylvain.thenault@logilab.fr parents: 822 diff changeset	384	displayed (so they can always be displayed !)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	385	"""
707 21a59b468f1a __selectors__ -> __select__ sylvain.thenault@logilab.fr parents: 700 diff changeset	386	__select__ = none_rset()
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	387
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	388	category = 'startupview'
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	389
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	390	def html_headers(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	391	"""return a list of html headers (eg something to be inserted between
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	392	<head> and </head> of the returned page
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	393
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	394	by default startup views are indexed
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	395	"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	396	return []
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	397
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	398
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	399	class EntityStartupView(EntityView):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	400	"""base class for entity views which may also be applied to None
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	401	result set (usually a default rql is provided by the view class)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	402	"""
781 323656dd85a9 fix import, use non_final_entity instead of implements('Any') sylvain.thenault@logilab.fr parents: 757 diff changeset	403	__select__ = none_rset() \| non_final_entity()
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	404
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	405	default_rql = None
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	406
2418 8f06e4f02733 optional rset Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2312 diff changeset	407	def __init__(self, req, rset=None, **kwargs):
2890 fdcb8a2bb6eb fix __init__ parameters Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2822 diff changeset	408	super(EntityStartupView, self).__init__(req, rset=rset, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	409	if rset is None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	410	# this instance is not in the "entityview" category
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	411	self.category = 'startupview'
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	412
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	413	def startup_rql(self):
873 3d9df99b0bfa cleanup sylvain.thenault@logilab.fr parents: 843 diff changeset	414	"""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	415	return self.default_rql
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	416
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	417	def call(self, **kwargs):
873 3d9df99b0bfa cleanup sylvain.thenault@logilab.fr parents: 843 diff changeset	418	"""override call to execute rql returned by the .startup_rql method if
3d9df99b0bfa cleanup sylvain.thenault@logilab.fr parents: 843 diff changeset	419	necessary
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	420	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	421	rset = self.cw_rset
6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	422	if rset is None:
6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	423	rset = self.cw_rset = self._cw.execute(self.startup_rql())
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	424	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	425	self.wview(self.__regid__, rset, row=i, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	426
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	427
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	428	class AnyRsetView(View):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	429	"""base class for views applying on any non empty result sets"""
707 21a59b468f1a __selectors__ -> __select__ sylvain.thenault@logilab.fr parents: 700 diff changeset	430	__select__ = nonempty_rset()
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	431
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	432	category = 'anyrsetview'
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	433
2203 efdd3a9f9028 update to new rql get_description api Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 1999 diff changeset	434	def columns_labels(self, mainindex=0, tr=True):
370 7e76f651314b fix rset xml view Sylvain Thenault <sylvain.thenault@logilab.fr> parents: 369 diff changeset	435	if tr:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	436	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	437	else:
2207 5fad58e603f4 fix translate argument Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2203 diff changeset	438	translate = lambda val: val
2203 efdd3a9f9028 update to new rql get_description api Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 1999 diff changeset	439	# 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	440	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	441	translate)[0]
369 c8a6edc224bb new rsetxml view, reusing most code from csvexport view Sylvain Thenault <sylvain.thenault@logilab.fr> parents: 361 diff changeset	442	labels = []
2203 efdd3a9f9028 update to new rql get_description api Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 1999 diff changeset	443	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	444	# compute column header
2203 efdd3a9f9028 update to new rql get_description api Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 1999 diff changeset	445	if label == 'Any': # find a better label
2207 5fad58e603f4 fix translate argument Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2203 diff changeset	446	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	447	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	448	labels.append(label)
c8a6edc224bb new rsetxml view, reusing most code from csvexport view Sylvain Thenault <sylvain.thenault@logilab.fr> parents: 361 diff changeset	449	return labels
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	450
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	451
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	452	# concrete template base classes ##############################################
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	453
816 9cd49a910fce kill Template class and 'templates' registry sylvain.thenault@logilab.fr parents: 781 diff changeset	454	class MainTemplate(View):
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	455	"""main template are primary access point to render a full HTML page.
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	456	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	457	one to display error if the first one failed
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	458	"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	459
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	460	@property
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	461	def doctype(self):
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	462	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	463	return STRICT_DOCTYPE
77ee26df178f doc type handling refactoring: do the ext substitution at the module level sylvain.thenault@logilab.fr parents: 1181 diff changeset	464	return STRICT_DOCTYPE_NOEXT
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	465
1424 0a440312913b set_stream simplification sylvain.thenault@logilab.fr parents: 1421 diff changeset	466	def set_stream(self, w=None):
0a440312913b set_stream simplification sylvain.thenault@logilab.fr parents: 1421 diff changeset	467	if self.w is not None:
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	468	return
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	469	if w is None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	470	if self.binary:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	471	self._stream = stream = StringIO()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	472	else:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	473	self._stream = stream = HTMLStream(self._cw)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	474	w = stream.write
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	475	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	476	stream = None
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	477	self.w = w
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	478	return stream
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	479
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	480	def write_doctype(self, xmldecl=True):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	481	assert isinstance(self._stream, HTMLStream)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	482	self._stream.doctype = self.doctype
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	483	if not xmldecl:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	484	self._stream.xmldecl = u''
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	485
822 e3d8db01f3f5 test_views fixes sylvain.thenault@logilab.fr parents: 819 diff changeset	486	def linkable(self):
e3d8db01f3f5 test_views fixes sylvain.thenault@logilab.fr parents: 819 diff changeset	487	return False
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	488
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	489	# concrete component base classes #############################################
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	490
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	491	class ReloadableMixIn(object):
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	492	"""simple mixin for reloadable parts of UI"""
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	493
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	494	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	495	"""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	496	inserted in html
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	497	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	498	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	499	if nonify:
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	500	_cb = cb
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	501	def cb(*args):
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	502	_cb(*args)
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	503	cbname = self._cw.register_onetime_callback(cb, *args)
2312 af4d8f75c5db use xml_escape Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2217 diff changeset	504	return self.build_js(cbname, xml_escape(msg or ''))
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	505
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	506	def build_update_js_call(self, cbname, msg):
4059 f1da1a7ef29b backport stable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4045 4058 diff changeset	507	rql = self.cw_rset.printable_rql()
4058 b3578583b57b properly escape arguments of user callbacks Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 3973 diff changeset	508	return "javascript:userCallbackThenUpdateUI('%s', '%s', %s, %s, '%s', '%s')" % (
5389 809d3b5b3d31 [python2.6] careful: json-py provides a json package. We don't want that. Alexandre Fayolle <alexandre.fayolle@logilab.fr> parents: 5377 diff changeset	509	cbname, self.id, json.dumps(rql), json.dumps(msg),
4058 b3578583b57b properly escape arguments of user callbacks Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 3973 diff changeset	510	self.__registry__, self.div_id())
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	511
4062 d16b2927afe6 oops, bad indent Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4060 diff changeset	512	def build_reload_js_call(self, cbname, msg):
5389 809d3b5b3d31 [python2.6] careful: json-py provides a json package. We don't want that. Alexandre Fayolle <alexandre.fayolle@logilab.fr> parents: 5377 diff changeset	513	return "javascript:userCallbackThenReloadPage('%s', %s)" % (cbname, json.dumps(msg))
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	514
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	515	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	516
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	517	def div_id(self):
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	518	return ''
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	519
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	class Component(ReloadableMixIn, View):
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	522	"""base class for components"""
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	523	__registry__ = 'components'
707 21a59b468f1a __selectors__ -> __select__ sylvain.thenault@logilab.fr parents: 700 diff changeset	524	__select__ = yes()
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	525
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	526	# XXX huummm, much probably useless
684a0c546774 [ui props] drop htmlclass as a persistent property, this is definitly useless/unusable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2656 diff changeset	527	htmlclass = 'mainRelated'
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	528	def div_class(self):
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	529	return '%s %s' % (self.htmlclass, self.__regid__)
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	530
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	531	# XXX a generic '%s%s' % (self.__regid__, self.__registry__.capitalize()) would probably be nicer
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	532	def div_id(self):
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	533	return '%sComponent' % self.__regid__
5556 9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	534
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	535
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	536	class Adapter(AppObject):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	537	"""base class for adapters"""
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	538	__registry__ = 'adapters'
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	539
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	540
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	541	class EntityAdapter(Adapter):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	542	"""base class for entity adapters (eg adapt an entity to an interface)"""
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	543	def __init__(self, _cw, **kwargs):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	544	try:
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	545	self.entity = kwargs.pop('entity')
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	546	except KeyError:
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	547	self.entity = kwargs['rset'].get_entity(kwargs.get('row') or 0,
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	548	kwargs.get('col') or 0)
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	549	Adapter.__init__(self, _cw, **kwargs)
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	550
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	def implements_adapter_compat(iface):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	553	def _pre39_compat(func):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	554	def decorated(self, args, *kwargs):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	555	entity = self.entity
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	556	if hasattr(entity, func.__name__):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	557	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	558	'%s for %s instead' % (func.__name__, iface,
5725 b5d595b66c35 [adapters] enhanced warning Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5715 diff changeset	559	classid(entity.__class__)),
5556 9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	560	DeprecationWarning)
5571 5d024bf9424b [adapters compat] make implements_adapter_compat selector compatible with attributes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5556 diff changeset	561	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	562	if callable(member):
5d024bf9424b [adapters compat] make implements_adapter_compat selector compatible with attributes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5556 diff changeset	563	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	564	return member
5556 9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	565	return func(self, args, *kwargs)
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	566	return decorated
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	567	return _pre39_compat

author	Aurelien Campeas <aurelien.campeas@logilab.fr>
	Fri, 18 Jun 2010 14:44:22 +0200
changeset 5790	26680cbc507b
parent 5725	b5d595b66c35
child 6038	5c5d819e8e93
child 6039	6e84db1b3e44
permissions	-rw-r--r--