cubicweb: view.py@2c3e83817a8e (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
633 087e3f1e87c8 more selectors update sylvain.thenault@logilab.fr parents: 632 diff changeset	37
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	38	# robots control
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	39	NOINDEX = u'<meta name="ROBOTS" content="NOINDEX" />'
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	40	NOFOLLOW = u'<meta name="ROBOTS" content="NOFOLLOW" />'
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	41
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	42	CW_XHTML_EXTENSIONS = '''[
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	43	<!ATTLIST html xmlns:cubicweb CDATA #FIXED \'http://www.logilab.org/2008/cubicweb\' >
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	44
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	45	<!ENTITY % coreattrs
522 385ce5e0b30b cubicweb__loadurl -> cubicweb:lazyloadurl sylvain.thenault@logilab.fr parents: 497 diff changeset	46	"id ID #IMPLIED
385ce5e0b30b cubicweb__loadurl -> cubicweb:lazyloadurl sylvain.thenault@logilab.fr parents: 497 diff changeset	47	class CDATA #IMPLIED
385ce5e0b30b cubicweb__loadurl -> cubicweb:lazyloadurl sylvain.thenault@logilab.fr parents: 497 diff changeset	48	style CDATA #IMPLIED
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	49	title CDATA #IMPLIED
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	50
3782 c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	51	cubicweb:accesskey CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	52	cubicweb:actualrql CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	53	cubicweb:dataurl CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	54	cubicweb:facetName CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	55	cubicweb:facetargs CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	56	cubicweb:fallbackvid CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	57	cubicweb:fname CDATA #IMPLIED
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	58	cubicweb:initfunc CDATA #IMPLIED
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	59	cubicweb:inputid CDATA #IMPLIED
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	60	cubicweb:inputname CDATA #IMPLIED
3782 c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	61	cubicweb:limit CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	62	cubicweb:loadtype CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	63	cubicweb:loadurl CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	64	cubicweb:maxlength CDATA #IMPLIED
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	65	cubicweb:required CDATA #IMPLIED
3782 c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	66	cubicweb:rooteid CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	67	cubicweb:rql CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	68	cubicweb:size CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	69	cubicweb:sortvalue CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	70	cubicweb:target CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	71	cubicweb:tindex CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	72	cubicweb:tlunit CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	73	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	74	cubicweb:unselimg CDATA #IMPLIED
3782 c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	75	cubicweb:uselabel CDATA #IMPLIED
c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	76	cubicweb:value CDATA #IMPLIED
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	77	cubicweb:variables CDATA #IMPLIED
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	78	cubicweb:vid CDATA #IMPLIED
3782 c69fe7493b91 [cleanup] reorder cubicweb namespace attributes declaration Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 3689 diff changeset	79	cubicweb:wdgtype CDATA #IMPLIED
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	80	"> ] '''
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	81
1421 77ee26df178f doc type handling refactoring: do the ext substitution at the module level sylvain.thenault@logilab.fr parents: 1181 diff changeset	82	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	83	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	84	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	85	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	86
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	87	# base view object ############################################################
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	88
2656 a93ae0f6c0ad R [base classes] only AppObject remaning, no more AppRsetObject Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2644 diff changeset	89	class View(AppObject):
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	90	"""abstract view class, used as base for every renderable object such
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	91	as views, templates, some components...web
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	92
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	93	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	94	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	95
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	96	* `templatable` indicates if the view may be embeded in a main
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	97	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	98	instance)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	99	* 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	100	attribute to the correct MIME type (text/xhtml by default)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	101	* the `category` attribute may be used in the interface to regroup related
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	102	objects together
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	103
4702 d9e51820d0c2 fix docstring Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4459 diff changeset	104	At instantiation time, the standard `_cw`, and `cw_rset` attributes are
d9e51820d0c2 fix docstring Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4459 diff changeset	105	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	106	function to use.
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	107	"""
816 9cd49a910fce kill Template class and 'templates' registry sylvain.thenault@logilab.fr parents: 781 diff changeset	108	__registry__ = 'views'
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	109
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	110	templatable = True
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	111	# content_type = 'application/xhtml+xml' # text/xhtml'
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	112	binary = False
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	113	add_to_breadcrumbs = True
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	114	category = 'view'
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	115
4244 2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	116	@property
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	117	@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	118	def need_navigation(self):
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	119	return True
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	120
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	121	@property
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	122	def paginable(self):
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	123	if not isinstance(self.__class__.need_navigation, property):
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	124	warn('[3.6] %s.need_navigation is deprecated, use .paginable'
4456 e0ee73794898 fix typo Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4244 diff changeset	125	% self.__class__, DeprecationWarning)
4244 2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	126	return self.need_navigation
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	127	return True
2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	128
1143 8d097defbf2c change the way selected/__init__ are used for AppRsetObject sylvain.thenault@logilab.fr parents: 1132 diff changeset	129	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	130	super(View, self).__init__(req, rset=rset, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	131	self.w = None
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	132
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	133	@property
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	134	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	135	return self._cw.html_content_type()
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	136
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	137	def set_stream(self, w=None):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	138	if self.w is not None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	139	return
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	140	if w is None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	141	if self.binary:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	142	self._stream = stream = StringIO()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	143	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	144	self._stream = stream = UStringIO()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	145	w = stream.write
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	146	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	147	stream = None
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	148	self.w = w
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	149	return stream
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	150
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	151	# main view interface #####################################################
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	152
1723 30c3a713ab61 View.dispatch -> View.render sylvain.thenault@logilab.fr parents: 1511 diff changeset	153	def render(self, w=None, **context):
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	154	"""called to render a view object for a result set.
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	155
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	156	This method is a dispatched to an actual method selected
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	157	according to optional row and col parameters, which are locating
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	158	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	159
1132 96752791c2b6 pylint cleanup sylvain.thenault@logilab.fr parents: 986 diff changeset	160	* if row is specified, `cell_call` is called
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	161	* 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	162	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	163	called
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	164	"""
1132 96752791c2b6 pylint cleanup sylvain.thenault@logilab.fr parents: 986 diff changeset	165	row = context.get('row')
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	166	if row is not None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	167	context.setdefault('col', 0)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	168	view_func = self.cell_call
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	169	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	170	view_func = self.call
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	171	stream = self.set_stream(w)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	172	# stream = self.set_stream(context)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	173	view_func(**context)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	174	# return stream content if we have created it
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	175	if stream is not None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	176	return self._stream.getvalue()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	177
2795 59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	178	def tal_render(self, template, variables):
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	179	"""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	180	dictionary as context
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	181	"""
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	182	from cubicweb.ext.tal import CubicWebContext
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	183	context = CubicWebContext()
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	184	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	185	'req': self._cw, 'user': self._cw.user})
2795 59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	186	context.update(variables)
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	187	output = UStringIO()
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	188	template.expand(context, output)
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	189	return output.getvalue()
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	190
2788 8d3dbe577d3a R put version info in deprecation warnings Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 2656 diff changeset	191	dispatch = deprecated('[3.4] .dispatch is deprecated, use .render')(render)
1723 30c3a713ab61 View.dispatch -> View.render sylvain.thenault@logilab.fr parents: 1511 diff changeset	192
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	193	# should default .call() method add a <div classs="section"> around each
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	194	# rset item
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	195	add_div_section = True
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	196
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	197	def call(self, **kwargs):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	198	"""the view is called for an entire result set, by default loop
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	199	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	200	particular row
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	201
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	202	Views applicable on None result sets have to override this method
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	203	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	204	rset = self.cw_rset
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	205	if rset is None:
4141 637170c17643 improve error message Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 4063 diff changeset	206	raise NotImplementedError, (self, "an rset is required")
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	207	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	208	# XXX propagate self.extra_kwars?
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	209	for i in xrange(len(rset)):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	210	if wrap:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	211	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	212	self.wview(self.__regid__, rset, row=i, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	213	if wrap:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	214	self.w(u"</div>")
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	215
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	216	def cell_call(self, row, col, **kwargs):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	217	"""the view is called for a particular result set cell"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	218	raise NotImplementedError, self
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	219
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	220	def linkable(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	221	"""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	222
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	223	by default views without title are not meant to be displayed
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	224	"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	225	if not getattr(self, 'title', None):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	226	return False
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	227	return True
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	228
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	229	def is_primary(self):
4045 f4a52abb6f4f cw 3.6 api update Sandrine Ribeau <sandrine.ribeau@logilab.fr> parents: 3998 diff changeset	230	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	231
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	232	def url(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	233	"""return the url associated with this view. Should not be
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	234	necessary for non linkable views, but a default implementation
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	235	is provided anyway.
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	236	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	237	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	238	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	239	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	240	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	241	if len(coltypes) == 1:
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	242	etype = iter(coltypes).next()
4045 f4a52abb6f4f cw 3.6 api update Sandrine Ribeau <sandrine.ribeau@logilab.fr> parents: 3998 diff changeset	243	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	244	if len(rset) == 1:
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	245	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	246	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	247	# 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	248	# 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	249	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	250	# 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	251	# "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	252	# True
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	253	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	254	restr.is_types_restriction())
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	255	if norestriction:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	256	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	257	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	258
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	259	def set_request_content_type(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	260	"""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	261	self._cw.set_content_type(self.content_type)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	262
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	263	# view utilities ##########################################################
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	264
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	265	def wview(self, __vid, rset=None, __fallback_vid=None, **kwargs):
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	266	"""shortcut to self.view method automatically passing self.w as argument
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	267	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	268	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	269
819 7fd66f389ef7 fix w/ template drop sylvain.thenault@logilab.fr parents: 816 diff changeset	270	# XXX Template bw compat
2788 8d3dbe577d3a R put version info in deprecation warnings Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 2656 diff changeset	271	template = deprecated('[3.4] .template is deprecated, use .view')(wview)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	272
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	273	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	274	self._cw.html_headers.write(data)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	275
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	276	def wdata(self, data):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	277	"""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	278	self.w(xml_escape(data))
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	279
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	280	def html_headers(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	281	"""return a list of html headers (eg something to be inserted between
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	282	<head> and </head> of the returned page
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	283
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	284	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	285	"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	286	return [NOINDEX]
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	287
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	288	def page_title(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	289	"""returns a title according to the result set - used for the
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	290	title in the HTML header
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	291	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	292	vtitle = self._cw.form.get('vtitle')
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	293	if vtitle:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	294	return self._cw._(vtitle)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	295	# 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	296	# seem clear enough
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	297	vtitle = getattr(self, 'title', None) or u''
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	298	if vtitle:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	299	vtitle = self._cw._(vtitle)
6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	300	rset = self.cw_rset
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	301	if rset and rset.rowcount:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	302	if rset.rowcount == 1:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	303	try:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	304	entity = rset.complete_entity(0, 0)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	305	# use long_title to get context information if any
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	306	clabel = entity.dc_long_title()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	307	except NotAnEntity:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	308	clabel = display_name(self._cw, rset.description[0][0])
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	309	clabel = u'%s (%s)' % (clabel, vtitle)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	310	else :
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	311	etypes = rset.column_types(0)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	312	if len(etypes) == 1:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	313	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	314	clabel = display_name(self._cw, etype, 'plural')
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	315	else :
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	316	clabel = u'#[*] (%s)' % vtitle
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	317	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	318	clabel = vtitle
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	319	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	320
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	321	def output_url_builder( self, name, url, args ):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	322	self.w(u'<script language="JavaScript"><!--\n' \
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	323	u'function %s( %s ) {\n' % (name, ','.join(args) ) )
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	324	url_parts = url.split("%s")
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	325	self.w(u' url="%s"' % url_parts[0] )
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	326	for arg, part in zip(args, url_parts[1:]):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	327	self.w(u'+str(%s)' % arg )
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	328	if part:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	329	self.w(u'+"%s"' % part)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	330	self.w('\n document.window.href=url;\n')
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	331	self.w('}\n-->\n</script>\n')
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	332
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	333	def create_url(self, etype, **kwargs):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	334	""" 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	335	return self._cw.build_url('add/%s' % etype, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	336
3809 1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	337	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	338	"""read-only field"""
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	339	if w is None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	340	w = self.w
3809 1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	341	if table:
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	342	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	343	else:
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	344	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	345	if show_label and label:
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	346	if tr:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	347	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	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'<th>%s</th>' % label)
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	350	else:
3839 84c9aab84d8c missing space between label and value Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 3809 diff changeset	351	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	352	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	353	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	354	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	355	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	356	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	357	else:
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	358	w(u'<span>%s</span></div>' % value)
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	359
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	360
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	361
640 8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	362	# concrete views base classes #################################################
8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	363
8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	364	class EntityView(View):
843 5676811ef760 cleanup sylvain.thenault@logilab.fr parents: 822 diff changeset	365	"""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	366	__select__ = non_final_entity()
640 8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	367	category = 'entityview'
8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	368
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	369	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	370	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	371	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	372	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	373	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	374
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	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	376	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	377
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	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	379	raise NotImplementedError()
640 8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	380
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	381	class StartupView(View):
843 5676811ef760 cleanup sylvain.thenault@logilab.fr parents: 822 diff changeset	382	"""base class for views which doesn't need a particular result set to be
5676811ef760 cleanup sylvain.thenault@logilab.fr parents: 822 diff changeset	383	displayed (so they can always be displayed !)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	384	"""
707 21a59b468f1a __selectors__ -> __select__ sylvain.thenault@logilab.fr parents: 700 diff changeset	385	__select__ = none_rset()
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	386
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	387	category = 'startupview'
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	388
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	389	def html_headers(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	390	"""return a list of html headers (eg something to be inserted between
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	391	<head> and </head> of the returned page
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	392
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	393	by default startup views are indexed
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	394	"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	395	return []
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	396
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	class EntityStartupView(EntityView):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	399	"""base class for entity views which may also be applied to None
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	400	result set (usually a default rql is provided by the view class)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	401	"""
781 323656dd85a9 fix import, use non_final_entity instead of implements('Any') sylvain.thenault@logilab.fr parents: 757 diff changeset	402	__select__ = none_rset() \| non_final_entity()
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	403
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	404	default_rql = None
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	405
2418 8f06e4f02733 optional rset Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2312 diff changeset	406	def __init__(self, req, rset=None, **kwargs):
2890 fdcb8a2bb6eb fix __init__ parameters Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2822 diff changeset	407	super(EntityStartupView, self).__init__(req, rset=rset, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	408	if rset is None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	409	# this instance is not in the "entityview" category
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	410	self.category = 'startupview'
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	411
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	412	def startup_rql(self):
873 3d9df99b0bfa cleanup sylvain.thenault@logilab.fr parents: 843 diff changeset	413	"""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	414	return self.default_rql
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	415
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	416	def call(self, **kwargs):
873 3d9df99b0bfa cleanup sylvain.thenault@logilab.fr parents: 843 diff changeset	417	"""override call to execute rql returned by the .startup_rql method if
3d9df99b0bfa cleanup sylvain.thenault@logilab.fr parents: 843 diff changeset	418	necessary
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	419	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	420	rset = self.cw_rset
6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	421	if rset is None:
6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	422	rset = self.cw_rset = self._cw.execute(self.startup_rql())
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	423	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	424	self.wview(self.__regid__, rset, row=i, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	425
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	426
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	427	class AnyRsetView(View):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	428	"""base class for views applying on any non empty result sets"""
707 21a59b468f1a __selectors__ -> __select__ sylvain.thenault@logilab.fr parents: 700 diff changeset	429	__select__ = nonempty_rset()
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	430
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	431	category = 'anyrsetview'
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	432
2203 efdd3a9f9028 update to new rql get_description api Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 1999 diff changeset	433	def columns_labels(self, mainindex=0, tr=True):
370 7e76f651314b fix rset xml view Sylvain Thenault <sylvain.thenault@logilab.fr> parents: 369 diff changeset	434	if tr:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	435	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	436	else:
2207 5fad58e603f4 fix translate argument Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2203 diff changeset	437	translate = lambda val: val
2203 efdd3a9f9028 update to new rql get_description api Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 1999 diff changeset	438	# 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	439	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	440	translate)[0]
369 c8a6edc224bb new rsetxml view, reusing most code from csvexport view Sylvain Thenault <sylvain.thenault@logilab.fr> parents: 361 diff changeset	441	labels = []
2203 efdd3a9f9028 update to new rql get_description api Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 1999 diff changeset	442	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	443	# compute column header
2203 efdd3a9f9028 update to new rql get_description api Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 1999 diff changeset	444	if label == 'Any': # find a better label
2207 5fad58e603f4 fix translate argument Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2203 diff changeset	445	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	446	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	447	labels.append(label)
c8a6edc224bb new rsetxml view, reusing most code from csvexport view Sylvain Thenault <sylvain.thenault@logilab.fr> parents: 361 diff changeset	448	return labels
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	449
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	450
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	451	# concrete template base classes ##############################################
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	452
816 9cd49a910fce kill Template class and 'templates' registry sylvain.thenault@logilab.fr parents: 781 diff changeset	453	class MainTemplate(View):
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	454	"""main template are primary access point to render a full HTML page.
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	455	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	456	one to display error if the first one failed
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	457	"""
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	@property
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	460	def doctype(self):
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	461	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	462	return STRICT_DOCTYPE
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_NOEXT
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	464
1424 0a440312913b set_stream simplification sylvain.thenault@logilab.fr parents: 1421 diff changeset	465	def set_stream(self, w=None):
0a440312913b set_stream simplification sylvain.thenault@logilab.fr parents: 1421 diff changeset	466	if self.w is not None:
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	467	return
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	468	if w is None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	469	if self.binary:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	470	self._stream = stream = StringIO()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	471	else:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	472	self._stream = stream = HTMLStream(self._cw)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	473	w = stream.write
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	474	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	475	stream = None
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	476	self.w = w
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	477	return stream
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	478
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	479	def write_doctype(self, xmldecl=True):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	480	assert isinstance(self._stream, HTMLStream)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	481	self._stream.doctype = self.doctype
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	482	if not xmldecl:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	483	self._stream.xmldecl = u''
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	484
822 e3d8db01f3f5 test_views fixes sylvain.thenault@logilab.fr parents: 819 diff changeset	485	def linkable(self):
e3d8db01f3f5 test_views fixes sylvain.thenault@logilab.fr parents: 819 diff changeset	486	return False
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	487
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	488	# concrete component base classes #############################################
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	489
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	490	class ReloadableMixIn(object):
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	491	"""simple mixin for reloadable parts of UI"""
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	492
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	493	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	494	"""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	495	inserted in html
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	496	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	497	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	498	if nonify:
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	499	_cb = cb
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	500	def cb(*args):
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	501	_cb(*args)
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	502	cbname = self._cw.register_onetime_callback(cb, *args)
2312 af4d8f75c5db use xml_escape Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2217 diff changeset	503	return self.build_js(cbname, xml_escape(msg or ''))
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	504
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	505	def build_update_js_call(self, cbname, msg):
4059 f1da1a7ef29b backport stable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4045 4058 diff changeset	506	rql = self.cw_rset.printable_rql()
4058 b3578583b57b properly escape arguments of user callbacks Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 3973 diff changeset	507	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	508	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	509	self.__registry__, self.div_id())
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	510
4062 d16b2927afe6 oops, bad indent Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4060 diff changeset	511	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	512	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	513
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	514	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	515
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	516	def div_id(self):
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	517	return ''
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	518
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	class Component(ReloadableMixIn, View):
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	521	"""base class for components"""
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	522	__registry__ = 'components'
707 21a59b468f1a __selectors__ -> __select__ sylvain.thenault@logilab.fr parents: 700 diff changeset	523	__select__ = yes()
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	524
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	525	# 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	526	htmlclass = 'mainRelated'
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	527	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	528	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	529
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	530	# 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	531	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	532	return '%sComponent' % self.__regid__
5556 9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	533
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	class Adapter(AppObject):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	536	"""base class for adapters"""
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	537	__registry__ = 'adapters'
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	538
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	class EntityAdapter(Adapter):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	541	"""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	542	def __init__(self, _cw, **kwargs):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	543	try:
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	544	self.entity = kwargs.pop('entity')
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	545	except KeyError:
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	546	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	547	kwargs.get('col') or 0)
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	548	Adapter.__init__(self, _cw, **kwargs)
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	549
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	def implements_adapter_compat(iface):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	552	def _pre39_compat(func):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	553	def decorated(self, args, *kwargs):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	554	entity = self.entity
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	555	if hasattr(entity, func.__name__):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	556	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	557	'%s for %s instead' % (func.__name__, iface,
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	558	entity.__class__),
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	559	DeprecationWarning)
5571 5d024bf9424b [adapters compat] make implements_adapter_compat selector compatible with attributes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5556 diff changeset	560	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	561	if callable(member):
5d024bf9424b [adapters compat] make implements_adapter_compat selector compatible with attributes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5556 diff changeset	562	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	563	return member
5556 9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	564	return func(self, args, *kwargs)
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	565	return decorated
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	566	return _pre39_compat

author	Sylvain Thénault <sylvain.thenault@logilab.fr>
	Thu, 10 Jun 2010 16:23:07 +0200
changeset 5715	2c3e83817a8e
parent 5679	0f2ded880d01
child 5725	b5d595b66c35
permissions	-rw-r--r--