cubicweb: view.py@be04a3e01ac9 (annotated)

8190 2a3c1b787688 [vreg] move base registry implementation to logilab.common. Closes #1916014 Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8174 diff changeset	1	# copyright 2003-2012 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
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	2	# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	3	#
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	4	# This file is part of CubicWeb.
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	5	#
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	6	# CubicWeb is free software: you can redistribute it and/or modify it under the
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	7	# terms of the GNU Lesser General Public License as published by the Free
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	8	# Software Foundation, either version 2.1 of the License, or (at your option)
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	9	# any later version.
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	10	#
5424 8ecbcbff9777 replace logilab-common by CubicWeb in disclaimer Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5421 diff changeset	11	# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
5421 8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	12	# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	13	# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	14	# details.
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	15	#
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	16	# You should have received a copy of the GNU Lesser General Public License along
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time. Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5389 diff changeset	17	# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
5528 5d1b2ae7d459 cleanup Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5424 diff changeset	18	"""abstract views and templates classes for CubicWeb web client"""
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	19
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	20	__docformat__ = "restructuredtext en"
1999 b9a8f5995658 obsolete methods Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 1985 diff changeset	21	_ = unicode
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	22
6864 ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	23	import types, new
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	24	from cStringIO import StringIO
4244 2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	25	from warnings import warn
7938 80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	26	from functools import partial
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	27
2613 5e19c2bb370e R [all] logilab.common 0.44 provides only deprecated Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 2558 diff changeset	28	from logilab.common.deprecation import deprecated
8666 1dd655788ece make ui configurations selectable (closes #2406609) Florent CayrÃ© <florent.cayre@logilab.fr> parents: 8425 diff changeset	29	from logilab.common.registry import yes
2312 af4d8f75c5db use xml_escape Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2217 diff changeset	30	from logilab.mtconverter import xml_escape
4058 b3578583b57b properly escape arguments of user callbacks Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 3973 diff changeset	31
2644 100b81ba3a98 F [view] missing import Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2613 diff changeset	32	from rql import nodes
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	33
1181 620ec8e6ae19 cleanup, various fix to get something working sylvain.thenault@logilab.fr parents: 1144 diff changeset	34	from cubicweb import NotAnEntity
8190 2a3c1b787688 [vreg] move base registry implementation to logilab.common. Closes #1916014 Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8174 diff changeset	35	from cubicweb.predicates import 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	36	from cubicweb.appobject import AppObject
708 b4728112625f move utils from cw.common to cw sylvain.thenault@logilab.fr parents: 707 diff changeset	37	from cubicweb.utils import UStringIO, HTMLStream
6044 9e48ebd5400c [view] use the new magic js object to generate javascript func call for auto reload user callbacks Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6038 diff changeset	38	from cubicweb.uilib import domid, js
2217 3a8cee8f8778 explicit display_name import Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2207 diff changeset	39	from cubicweb.schema import display_name
633 087e3f1e87c8 more selectors update sylvain.thenault@logilab.fr parents: 632 diff changeset	40
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	41	# robots control
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	42	NOINDEX = u'<meta name="ROBOTS" content="NOINDEX" />'
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	43	NOFOLLOW = u'<meta name="ROBOTS" content="NOFOLLOW" />'
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	44
8941 7b26fe71404f drop xhtml content-type support (closes #2065651) Aurelien Campeas <aurelien.campeas@logilab.fr> parents: 8666 diff changeset	45	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'
7b26fe71404f drop xhtml content-type support (closes #2065651) Aurelien Campeas <aurelien.campeas@logilab.fr> parents: 8666 diff changeset	46	TRANSITIONAL_DOCTYPE = TRANSITIONAL_DOCTYPE_NOEXT # bw compat
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	47
6769 d784d64f28d0 Backed out changeset 84b67ae41a0d: with this fix, some Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6761 diff changeset	48	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'
8941 7b26fe71404f drop xhtml content-type support (closes #2065651) Aurelien Campeas <aurelien.campeas@logilab.fr> parents: 8666 diff changeset	49	STRICT_DOCTYPE = STRICT_DOCTYPE_NOEXT # bw compat
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	50
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	51	# base view object ############################################################
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	52
2656 a93ae0f6c0ad R [base classes] only AppObject remaning, no more AppRsetObject Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2644 diff changeset	53	class View(AppObject):
8419 dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	54	"""This class is an abstraction of a view class, used as a base class for
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	55	every renderable object such as views, templates and other user interface
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	56	components.
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	57
8419 dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	58	A `View` is instantiated to render a result set or part of a result
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	59	set. `View` subclasses may be parametrized using the following class
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	60	attributes:
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	61
8419 dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	62	:py:attr:`templatable` indicates if the view may be embedded in a main
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	63	template or if it has to be rendered standalone (i.e. pure XML views must
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	64	not be embedded in the main template of HTML pages)
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	65	:py:attr:`content_type` if the view is not templatable, it should set the
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	66	`content_type` class attribute to the correct MIME type (text/xhtml being
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	67	the default)
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	68	:py:attr:`category` this attribute may be used in the interface to regroup
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	69	related objects (view kinds) together
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	70
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	71	:py:attr:`paginable`
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	72
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	73	:py:attr:`binary`
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	74
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	75
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	76	A view writes to its output stream thanks to its attribute `w` (the
dd222fcc85d3 [doc] cubicweb.view documentation (closes: #2099962) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8204 diff changeset	77	append method of an `UStreamIO`, except for binary views).
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	78
4702 d9e51820d0c2 fix docstring Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4459 diff changeset	79	At instantiation time, the standard `_cw`, and `cw_rset` attributes are
d9e51820d0c2 fix docstring Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4459 diff changeset	80	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	81	function to use.
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	82	"""
816 9cd49a910fce kill Template class and 'templates' registry sylvain.thenault@logilab.fr parents: 781 diff changeset	83	__registry__ = 'views'
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	84
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	85	templatable = True
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	86	# content_type = 'application/xhtml+xml' # text/xhtml'
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	87	binary = False
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	88	add_to_breadcrumbs = True
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	89	category = 'view'
7990 a673d1d9a738 [diet] drop pre 3.6 API compatibility (but attempt to keep data cmopatibility). Closes #2017916 Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7959 diff changeset	90	paginable = True
4244 2c3de1953d00 rename need_navigation into paginable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4212 diff changeset	91
1143 8d097defbf2c change the way selected/__init__ are used for AppRsetObject sylvain.thenault@logilab.fr parents: 1132 diff changeset	92	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	93	super(View, self).__init__(req, rset=rset, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	94	self.w = None
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	95
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	96	@property
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	97	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	98	return self._cw.html_content_type()
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	99
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	100	def set_stream(self, w=None):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	101	if self.w is not None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	102	return
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	103	if w is None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	104	if self.binary:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	105	self._stream = stream = StringIO()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	106	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	107	self._stream = stream = UStringIO()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	108	w = stream.write
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	109	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	110	stream = None
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	111	self.w = w
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	112	return stream
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	113
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	114	# main view interface #####################################################
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	115
1723 30c3a713ab61 View.dispatch -> View.render sylvain.thenault@logilab.fr parents: 1511 diff changeset	116	def render(self, w=None, **context):
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	117	"""called to render a view object for a result set.
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	118
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	119	This method is a dispatched to an actual method selected
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	120	according to optional row and col parameters, which are locating
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	121	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	122
1132 96752791c2b6 pylint cleanup sylvain.thenault@logilab.fr parents: 986 diff changeset	123	* if row is specified, `cell_call` is called
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	124	* 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	125	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	126	called
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	127	"""
6922 cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	128	# XXX use .cw_row/.cw_col
1132 96752791c2b6 pylint cleanup sylvain.thenault@logilab.fr parents: 986 diff changeset	129	row = context.get('row')
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	130	if row is not None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	131	context.setdefault('col', 0)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	132	view_func = self.cell_call
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	133	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	134	view_func = self.call
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	135	stream = self.set_stream(w)
6563 33343d6eae0a [view] log error on view_func call Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6458 diff changeset	136	try:
33343d6eae0a [view] log error on view_func call Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6458 diff changeset	137	view_func(**context)
7815 2a164a9cf81c [exceptions] stop catching any exception in various places (closes #1942716) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7670 diff changeset	138	except Exception:
6563 33343d6eae0a [view] log error on view_func call Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6458 diff changeset	139	self.debug('view call %s failed (context=%s)', view_func, context)
33343d6eae0a [view] log error on view_func call Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6458 diff changeset	140	raise
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	141	# return stream content if we have created it
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	142	if stream is not None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	143	return self._stream.getvalue()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	144
2795 59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	145	def tal_render(self, template, variables):
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	146	"""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	147	dictionary as context
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	148	"""
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	149	from cubicweb.ext.tal import CubicWebContext
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	150	context = CubicWebContext()
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	151	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	152	'req': self._cw, 'user': self._cw.user})
2795 59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	153	context.update(variables)
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	154	output = UStringIO()
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	155	template.expand(context, output)
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	156	return output.getvalue()
59965167bef3 move tal_render to View Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2788 diff changeset	157
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	158	# should default .call() method add a <div classs="section"> around each
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	159	# rset item
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	160	add_div_section = True
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	161
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	162	def call(self, **kwargs):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	163	"""the view is called for an entire result set, by default loop
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	164	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	165	particular row
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	166
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	167	Views applicable on None result sets have to override this method
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	168	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	169	rset = self.cw_rset
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	170	if rset is None:
8204 332596be995e [view] fix error messages of NotImplementedError Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 8174 diff changeset	171	raise NotImplementedError("%r an rset is required" % self)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	172	wrap = self.templatable and len(rset) > 1 and self.add_div_section
6922 cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	173	# avoid re-selection if rset of size 1, we already have the most
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	174	# specific view
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	175	if rset.rowcount != 1:
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	176	kwargs.setdefault('initargs', self.cw_extra_kwargs)
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	177	for i in xrange(len(rset)):
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	178	if wrap:
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	179	self.w(u'<div class="section">')
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	180	self.wview(self.__regid__, rset, row=i, **kwargs)
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	181	if wrap:
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	182	self.w(u"</div>")
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	183	else:
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	184	if wrap:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	185	self.w(u'<div class="section">')
6922 cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	186	kwargs.setdefault('col', 0)
cb1dd14a768f [view] fix/enhance view.render Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6909 diff changeset	187	self.cell_call(row=0, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	188	if wrap:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	189	self.w(u"</div>")
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	190
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	191	def cell_call(self, row, col, **kwargs):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	192	"""the view is called for a particular result set cell"""
8204 332596be995e [view] fix error messages of NotImplementedError Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 8174 diff changeset	193	raise NotImplementedError(repr(self))
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	194
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	195	def linkable(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	196	"""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	197
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	198	by default views without title are not meant to be displayed
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	199	"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	200	if not getattr(self, 'title', None):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	201	return False
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	202	return True
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	203
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	204	def is_primary(self):
4045 f4a52abb6f4f cw 3.6 api update Sandrine Ribeau <sandrine.ribeau@logilab.fr> parents: 3998 diff changeset	205	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	206
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	207	def url(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	208	"""return the url associated with this view. Should not be
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	209	necessary for non linkable views, but a default implementation
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	210	is provided anyway.
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	211	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	212	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	213	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	214	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	215	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	216	if len(coltypes) == 1:
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	217	etype = iter(coltypes).next()
4045 f4a52abb6f4f cw 3.6 api update Sandrine Ribeau <sandrine.ribeau@logilab.fr> parents: 3998 diff changeset	218	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	219	if len(rset) == 1:
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	220	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	221	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	222	# 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	223	# 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	224	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	225	# 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	226	# "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	227	# True
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	228	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	229	restr.is_types_restriction())
93853b6f3bad move all view.url() logic in a single implementation Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2418 diff changeset	230	if norestriction:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	231	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	232	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	233
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	234	def set_request_content_type(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	235	"""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	236	self._cw.set_content_type(self.content_type)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	237
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	238	# view utilities ##########################################################
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	239
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	240	def wview(self, __vid, rset=None, __fallback_vid=None, **kwargs):
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	241	"""shortcut to self.view method automatically passing self.w as argument
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	242	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	243	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	244
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	245	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	246	self._cw.html_headers.write(data)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	247
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	248	def wdata(self, data):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	249	"""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	250	self.w(xml_escape(data))
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	251
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	252	def html_headers(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	253	"""return a list of html headers (eg something to be inserted between
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	254	<head> and </head> of the returned page
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	255
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	256	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	257	"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	258	return [NOINDEX]
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	259
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	260	def page_title(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	261	"""returns a title according to the result set - used for the
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	262	title in the HTML header
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	263	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	264	vtitle = self._cw.form.get('vtitle')
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	265	if vtitle:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	266	return self._cw._(vtitle)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	267	# 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	268	# seem clear enough
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	269	vtitle = getattr(self, 'title', None) or u''
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	270	if vtitle:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	271	vtitle = self._cw._(vtitle)
6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	272	rset = self.cw_rset
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	273	if rset and rset.rowcount:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	274	if rset.rowcount == 1:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	275	try:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	276	entity = rset.complete_entity(0, 0)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	277	# use long_title to get context information if any
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	278	clabel = entity.dc_long_title()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	279	except NotAnEntity:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	280	clabel = display_name(self._cw, rset.description[0][0])
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	281	clabel = u'%s (%s)' % (clabel, vtitle)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	282	else :
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	283	etypes = rset.column_types(0)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	284	if len(etypes) == 1:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	285	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	286	clabel = display_name(self._cw, etype, 'plural')
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	287	else :
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	288	clabel = u'#[*] (%s)' % vtitle
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	289	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	290	clabel = vtitle
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	291	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	292
6039 6e84db1b3e44 [view] deprecate create_url in favor of a cw_create_url class method on entity classes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5725 diff changeset	293	@deprecated('[3.10] use vreg["etypes"].etype_class(etype).cw_create_url(req)')
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	294	def create_url(self, etype, **kwargs):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	295	""" return the url of the entity creation form for a given entity type"""
6039 6e84db1b3e44 [view] deprecate create_url in favor of a cw_create_url class method on entity classes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5725 diff changeset	296	return self._cw.vreg["etypes"].etype_class(etype).cw_create_url(
6e84db1b3e44 [view] deprecate create_url in favor of a cw_create_url class method on entity classes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5725 diff changeset	297	self._cw, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	298
6038 5c5d819e8e93 small cleanups Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5725 diff changeset	299	def field(self, label, value, row=True, show_label=True, w=None, tr=True,
5c5d819e8e93 small cleanups Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5725 diff changeset	300	table=False):
3809 1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	301	"""read-only field"""
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	302	if w is None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	303	w = self.w
3809 1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	304	if table:
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	305	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	306	else:
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	307	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	308	if show_label and label:
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	309	if tr:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	310	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	311	if table:
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	312	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	313	else:
6909 b8171392de16 [view] missing class on label span Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6864 diff changeset	314	w(u'<span class="label">%s</span> ' % label)
3809 1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	315	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	316	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	317	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	318	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	319	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	320	else:
1b9b51ee543e [web ui] PrimaryView.render_attributes now uses a table Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 3782 diff changeset	321	w(u'<span>%s</span></div>' % value)
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	322
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	323
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	324
640 8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	325	# concrete views base classes #################################################
8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	326
8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	327	class EntityView(View):
843 5676811ef760 cleanup sylvain.thenault@logilab.fr parents: 822 diff changeset	328	"""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	329	__select__ = non_final_entity()
7670 6397a9051f65 [boxes] closes #1832844: translate views category in possible views boxes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7346 diff changeset	330	category = _('entityview')
640 8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	331
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	332	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	333	if self.cw_rset is None:
7833 f19e3203dff6 [view] fix TypeError when calling req.view('vid', entity=entity) (closes #1947474) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7815 diff changeset	334	# * cw_extra_kwargs is the place where extra selection arguments are
f19e3203dff6 [view] fix TypeError when calling req.view('vid', entity=entity) (closes #1947474) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7815 diff changeset	335	# stored
f19e3203dff6 [view] fix TypeError when calling req.view('vid', entity=entity) (closes #1947474) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7815 diff changeset	336	# * when calling req.view('somevid', entity=entity), 'entity' ends
f19e3203dff6 [view] fix TypeError when calling req.view('vid', entity=entity) (closes #1947474) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7815 diff changeset	337	# up in cw_extra_kwargs and kwargs
f19e3203dff6 [view] fix TypeError when calling req.view('vid', entity=entity) (closes #1947474) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7815 diff changeset	338	#
f19e3203dff6 [view] fix TypeError when calling req.view('vid', entity=entity) (closes #1947474) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7815 diff changeset	339	# handle that to avoid a TypeError with a sanity check
f19e3203dff6 [view] fix TypeError when calling req.view('vid', entity=entity) (closes #1947474) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7815 diff changeset	340	#
f19e3203dff6 [view] fix TypeError when calling req.view('vid', entity=entity) (closes #1947474) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7815 diff changeset	341	# Notice that could probably be avoided by handling entity_call in
f19e3203dff6 [view] fix TypeError when calling req.view('vid', entity=entity) (closes #1947474) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7815 diff changeset	342	# .render
f19e3203dff6 [view] fix TypeError when calling req.view('vid', entity=entity) (closes #1947474) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7815 diff changeset	343	entity = self.cw_extra_kwargs.pop('entity')
f19e3203dff6 [view] fix TypeError when calling req.view('vid', entity=entity) (closes #1947474) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7815 diff changeset	344	if 'entity' in kwargs:
f19e3203dff6 [view] fix TypeError when calling req.view('vid', entity=entity) (closes #1947474) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7815 diff changeset	345	assert kwargs.pop('entity') is entity
f19e3203dff6 [view] fix TypeError when calling req.view('vid', entity=entity) (closes #1947474) Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7815 diff changeset	346	self.entity_call(entity, **kwargs)
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	347	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	348	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	349
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	350	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	351	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	352
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	353	def entity_call(self, entity, **kwargs):
8204 332596be995e [view] fix error messages of NotImplementedError Nicolas Chauvat <nicolas.chauvat@logilab.fr> parents: 8174 diff changeset	354	raise NotImplementedError('%r %r' % (self.__regid__, self.__class__))
640 8e64f12be69c drop EntityAction usage in cw, upgrade rql_condition and friends sylvain.thenault@logilab.fr parents: 635 diff changeset	355
6926 2cda8f1b4fae cleanups Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6922 diff changeset	356
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	357	class StartupView(View):
843 5676811ef760 cleanup sylvain.thenault@logilab.fr parents: 822 diff changeset	358	"""base class for views which doesn't need a particular result set to be
5676811ef760 cleanup sylvain.thenault@logilab.fr parents: 822 diff changeset	359	displayed (so they can always be displayed !)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	360	"""
707 21a59b468f1a __selectors__ -> __select__ sylvain.thenault@logilab.fr parents: 700 diff changeset	361	__select__ = none_rset()
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	362
7670 6397a9051f65 [boxes] closes #1832844: translate views category in possible views boxes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7346 diff changeset	363	category = _('startupview')
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	364
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	365	def html_headers(self):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	366	"""return a list of html headers (eg something to be inserted between
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	367	<head> and </head> of the returned page
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	368
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	369	by default startup views are indexed
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	370	"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	371	return []
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	372
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	373
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	374	class EntityStartupView(EntityView):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	375	"""base class for entity views which may also be applied to None
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	376	result set (usually a default rql is provided by the view class)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	377	"""
781 323656dd85a9 fix import, use non_final_entity instead of implements('Any') sylvain.thenault@logilab.fr parents: 757 diff changeset	378	__select__ = none_rset() \| non_final_entity()
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	379
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	380	default_rql = None
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	381
2418 8f06e4f02733 optional rset Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2312 diff changeset	382	def __init__(self, req, rset=None, **kwargs):
2890 fdcb8a2bb6eb fix __init__ parameters Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2822 diff changeset	383	super(EntityStartupView, self).__init__(req, rset=rset, **kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	384	if rset is None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	385	# this instance is not in the "entityview" category
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	386	self.category = 'startupview'
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	387
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	388	def startup_rql(self):
873 3d9df99b0bfa cleanup sylvain.thenault@logilab.fr parents: 843 diff changeset	389	"""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	390	return self.default_rql
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	391
8174 b3e87e6865ef [base views] make it easier to override EntityStartupView behaviour when the rset is empty; closes #2126364 Florent Cayré <florent.cayre@gmail.com> parents: 8013 diff changeset	392	def no_entities(self, **kwargs):
b3e87e6865ef [base views] make it easier to override EntityStartupView behaviour when the rset is empty; closes #2126364 Florent Cayré <florent.cayre@gmail.com> parents: 8013 diff changeset	393	"""override to display something when no entities were found"""
b3e87e6865ef [base views] make it easier to override EntityStartupView behaviour when the rset is empty; closes #2126364 Florent Cayré <florent.cayre@gmail.com> parents: 8013 diff changeset	394	pass
b3e87e6865ef [base views] make it easier to override EntityStartupView behaviour when the rset is empty; closes #2126364 Florent Cayré <florent.cayre@gmail.com> parents: 8013 diff changeset	395
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	396	def call(self, **kwargs):
873 3d9df99b0bfa cleanup sylvain.thenault@logilab.fr parents: 843 diff changeset	397	"""override call to execute rql returned by the .startup_rql method if
3d9df99b0bfa cleanup sylvain.thenault@logilab.fr parents: 843 diff changeset	398	necessary
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	399	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	400	rset = self.cw_rset
6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	401	if rset is None:
6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	402	rset = self.cw_rset = self._cw.execute(self.startup_rql())
8174 b3e87e6865ef [base views] make it easier to override EntityStartupView behaviour when the rset is empty; closes #2126364 Florent Cayré <florent.cayre@gmail.com> parents: 8013 diff changeset	403	if rset:
b3e87e6865ef [base views] make it easier to override EntityStartupView behaviour when the rset is empty; closes #2126364 Florent Cayré <florent.cayre@gmail.com> parents: 8013 diff changeset	404	for i in xrange(len(rset)):
b3e87e6865ef [base views] make it easier to override EntityStartupView behaviour when the rset is empty; closes #2126364 Florent Cayré <florent.cayre@gmail.com> parents: 8013 diff changeset	405	self.wview(self.__regid__, rset, row=i, **kwargs)
b3e87e6865ef [base views] make it easier to override EntityStartupView behaviour when the rset is empty; closes #2126364 Florent Cayré <florent.cayre@gmail.com> parents: 8013 diff changeset	406	else:
b3e87e6865ef [base views] make it easier to override EntityStartupView behaviour when the rset is empty; closes #2126364 Florent Cayré <florent.cayre@gmail.com> parents: 8013 diff changeset	407	self.no_entities(**kwargs)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	408
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	409
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	410	class AnyRsetView(View):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	411	"""base class for views applying on any non empty result sets"""
707 21a59b468f1a __selectors__ -> __select__ sylvain.thenault@logilab.fr parents: 700 diff changeset	412	__select__ = nonempty_rset()
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	413
7670 6397a9051f65 [boxes] closes #1832844: translate views category in possible views boxes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7346 diff changeset	414	category = _('anyrsetview')
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	415
2203 efdd3a9f9028 update to new rql get_description api Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 1999 diff changeset	416	def columns_labels(self, mainindex=0, tr=True):
7938 80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	417	"""compute the label of the rset colums
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	418
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	419	The logic is based on :meth:`~rql.stmts.Union.get_description`.
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	420
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	421	:param mainindex: The index of the main variable. This is an hint to get
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	422	more accurate label for various situation
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	423	:type mainindex: int
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	424
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	425	:param tr: Should the label be translated ?
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	426	:type tr: boolean
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	427	"""
370 7e76f651314b fix rset xml view Sylvain Thenault <sylvain.thenault@logilab.fr> parents: 369 diff changeset	428	if tr:
7938 80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	429	translate = partial(display_name, self._cw)
370 7e76f651314b fix rset xml view Sylvain Thenault <sylvain.thenault@logilab.fr> parents: 369 diff changeset	430	else:
8011 23552e79316f [column labels] full display_name prototype compat Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7959 diff changeset	431	translate = lambda val, args,*kwargs: val
2203 efdd3a9f9028 update to new rql get_description api Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 1999 diff changeset	432	# XXX [0] because of missing Union support
7938 80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	433	rql_syntax_tree = self.cw_rset.syntax_tree()
7959 32349eb5d89d [table view] fix bug introduced in 7938:80c6e2155c3d leading to not translated table headers Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7938 diff changeset	434	rqlstdescr = rql_syntax_tree.get_description(mainindex, translate)[0]
369 c8a6edc224bb new rsetxml view, reusing most code from csvexport view Sylvain Thenault <sylvain.thenault@logilab.fr> parents: 361 diff changeset	435	labels = []
7346 c6d8c3ce4a3e [view] ability to define a column header through custom label_column_<colindex> method, useful for table view to customize a specific column without specifying others Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6931 diff changeset	436	for colidx, label in enumerate(rqlstdescr):
7938 80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	437	labels.append(self.column_label(colidx, label, translate))
369 c8a6edc224bb new rsetxml view, reusing most code from csvexport view Sylvain Thenault <sylvain.thenault@logilab.fr> parents: 361 diff changeset	438	return labels
543 c0f2b6378f70 simplification of lazy tabs mechanism Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: 522 diff changeset	439
7938 80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	440	def column_label(self, colidx, default, translate_func=None):
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	441	"""return the label of a specified columns index
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	442
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	443	Overwrite me if you need to compute specific label.
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	444
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	445	:param colidx: The index of the column the call computes a label for.
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	446	:type colidx: int
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	447
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	448	:param default: Default value. If ``"Any"`` the default value will be
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	449	recomputed as coma separated list for all possible
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	450	etypes name.
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	451	:type colidx: string
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	452
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	453	:param translate_func: A function used to translate name.
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	454	:type colidx: function
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	455	"""
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	456	label = default
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	457	if label == 'Any':
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	458	etypes = self.cw_rset.column_types(colidx)
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	459	if translate_func is not None:
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	460	etypes = map(translate_func, etypes)
7959 32349eb5d89d [table view] fix bug introduced in 7938:80c6e2155c3d leading to not translated table headers Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 7938 diff changeset	461	label = u','.join(etypes)
7938 80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	462	return label
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	463
80c6e2155c3d AnyRsetView: Refactor the columns_name method and update doc. Pierre-Yves David <pierre-yves.david@logilab.fr> parents: 7833 diff changeset	464
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	465
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	466	# concrete template base classes ##############################################
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	467
816 9cd49a910fce kill Template class and 'templates' registry sylvain.thenault@logilab.fr parents: 781 diff changeset	468	class MainTemplate(View):
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	469	"""main template are primary access point to render a full HTML page.
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	470	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	471	one to display error if the first one failed
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	472	"""
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	473
8976 aeb7d400ee92 [view] return HTML5 doctype. Closes #2869426 Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 8941 diff changeset	474	doctype = '<!DOCTYPE html>'
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	475
1424 0a440312913b set_stream simplification sylvain.thenault@logilab.fr parents: 1421 diff changeset	476	def set_stream(self, w=None):
0a440312913b set_stream simplification sylvain.thenault@logilab.fr parents: 1421 diff changeset	477	if self.w is not None:
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	478	return
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	479	if w is None:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	480	if self.binary:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	481	self._stream = stream = StringIO()
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	482	else:
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	483	self._stream = stream = HTMLStream(self._cw)
0 b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	484	w = stream.write
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	485	else:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	486	stream = None
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	487	self.w = w
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	488	return stream
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	489
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	490	def write_doctype(self, xmldecl=True):
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	491	assert isinstance(self._stream, HTMLStream)
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	492	self._stream.doctype = self.doctype
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	493	if not xmldecl:
b97547f5f1fa Showtime ! Adrien Di Mascio <Adrien.DiMascio@logilab.fr> parents: diff changeset	494	self._stream.xmldecl = u''
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	495
822 e3d8db01f3f5 test_views fixes sylvain.thenault@logilab.fr parents: 819 diff changeset	496	def linkable(self):
e3d8db01f3f5 test_views fixes sylvain.thenault@logilab.fr parents: 819 diff changeset	497	return False
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	498
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	499	# concrete component base classes #############################################
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	500
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	501	class ReloadableMixIn(object):
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	502	"""simple mixin for reloadable parts of UI"""
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	503
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	504	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	505	"""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	506	inserted in html
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	507	"""
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	508	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	509	if nonify:
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	510	_cb = cb
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	511	def cb(*args):
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	512	_cb(*args)
3451 6b46d73823f5 [api] work in progress, use __regid__, cw_, etc. Adrien Di Mascio <Adrien.DiMascio@logilab.fr>* parents: 3369 diff changeset	513	cbname = self._cw.register_onetime_callback(cb, *args)
2312 af4d8f75c5db use xml_escape Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2217 diff changeset	514	return self.build_js(cbname, xml_escape(msg or ''))
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 build_update_js_call(self, cbname, msg):
4059 f1da1a7ef29b backport stable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4045 4058 diff changeset	517	rql = self.cw_rset.printable_rql()
6044 9e48ebd5400c [view] use the new magic js object to generate javascript func call for auto reload user callbacks Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6038 diff changeset	518	return "javascript: %s" % js.userCallbackThenUpdateUI(
9e48ebd5400c [view] use the new magic js object to generate javascript func call for auto reload user callbacks Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6038 diff changeset	519	cbname, self.__regid__, rql, msg, self.__registry__, self.domid)
1433 091ac3ba5d51 remove trailing white spaces sylvain.thenault@logilab.fr parents: 1432 diff changeset	520
4062 d16b2927afe6 oops, bad indent Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 4060 diff changeset	521	def build_reload_js_call(self, cbname, msg):
6044 9e48ebd5400c [view] use the new magic js object to generate javascript func call for auto reload user callbacks Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6038 diff changeset	522	return "javascript: %s" % js.userCallbackThenReloadPage(cbname, msg)
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	523
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	524	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	525
6140 65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	526	@property
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	527	def domid(self):
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	528	return domid(self.__regid__)
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	529
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	530	@deprecated('[3.10] use .domid property')
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	531	def div_id(self):
6140 65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	532	return self.domid
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	533
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	534
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	535	class Component(ReloadableMixIn, View):
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	536	"""base class for components"""
4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	537	__registry__ = 'components'
707 21a59b468f1a __selectors__ -> __select__ sylvain.thenault@logilab.fr parents: 700 diff changeset	538	__select__ = yes()
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	539
6140 65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	540	# XXX huummm, much probably useless (should be...)
3010 684a0c546774 [ui props] drop htmlclass as a persistent property, this is definitly useless/unusable Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 2656 diff changeset	541	htmlclass = 'mainRelated'
6140 65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	542	@property
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	543	def cssclass(self):
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	544	return '%s %s' % (self.htmlclass, domid(self.__regid__))
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	545
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	546	# XXX should rely on ReloadableMixIn.domid
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	547	@property
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	548	def domid(self):
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	549	return '%sComponent' % domid(self.__regid__)
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	550
65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	551	@deprecated('[3.10] use .cssclass property')
661 4f61eb8a96b7 properly kill/depreciate component base class, only keep Component sylvain.thenault@logilab.fr parents: 660 diff changeset	552	def div_class(self):
6140 65a619eb31c4 [boxes] introduce new boxes system Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6047 diff changeset	553	return self.cssclass
5556 9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	554
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	555
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	556	class Adapter(AppObject):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	557	"""base class for adapters"""
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	558	__registry__ = 'adapters'
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	559
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	560
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	561	def implements_adapter_compat(iface):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	562	def _pre39_compat(func):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	563	def decorated(self, args, *kwargs):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	564	entity = self.entity
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	565	if hasattr(entity, func.__name__):
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	566	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	567	'%s for %s instead' % (func.__name__, iface,
8666 1dd655788ece make ui configurations selectable (closes #2406609) Florent CayrÃ© <florent.cayre@logilab.fr> parents: 8425 diff changeset	568	entity.__class__),
5556 9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	569	DeprecationWarning)
5571 5d024bf9424b [adapters compat] make implements_adapter_compat selector compatible with attributes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5556 diff changeset	570	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	571	if callable(member):
5d024bf9424b [adapters compat] make implements_adapter_compat selector compatible with attributes Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5556 diff changeset	572	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	573	return member
5556 9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	574	return func(self, args, *kwargs)
6864 ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	575	decorated.decorated = func
5556 9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	576	return decorated
9ab2b4c74baf [entity] introduce a new 'adapters' registry Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 5533 diff changeset	577	return _pre39_compat
6864 ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	578
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	579
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	580	def unwrap_adapter_compat(cls):
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	581	parent = cls.__bases__[0]
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	582	for member_name in dir(parent):
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	583	member = getattr(parent, member_name)
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	584	if isinstance(member, types.MethodType) and hasattr(member.im_func, 'decorated') and not member_name in cls.__dict__:
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	585	method = new.instancemethod(member.im_func.decorated, None, cls)
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	586	setattr(cls, member_name, method)
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	587
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	588
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	589	class auto_unwrap_bw_compat(type):
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	590	def __new__(mcs, name, bases, classdict):
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	591	cls = type.__new__(mcs, name, bases, classdict)
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	592	if not classdict.get('__needs_bw_compat__'):
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	593	unwrap_adapter_compat(cls)
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	594	return cls
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	595
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	596
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	597	class EntityAdapter(Adapter):
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	598	"""base class for entity adapters (eg adapt an entity to an interface)"""
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	599	__metaclass__ = auto_unwrap_bw_compat
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	600	def __init__(self, _cw, **kwargs):
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	601	try:
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	602	self.entity = kwargs.pop('entity')
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	603	except KeyError:
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	604	self.entity = kwargs['rset'].get_entity(kwargs.get('row') or 0,
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	605	kwargs.get('col') or 0)
ea95004494a2 [adapters] fix #1424467 caused by precedence of bw compat method while the adapter is concret for a given class Sylvain Thénault <sylvain.thenault@logilab.fr> parents: 6769 diff changeset	606	Adapter.__init__(self, _cw, **kwargs)

author	Dimitri Papadopoulos <dimitri.papadopoulos@cea.fr>
	Wed, 22 May 2013 06:30:16 +0200
changeset 8985	be04a3e01ac9
parent 8976	aeb7d400ee92
child 9256	697a8181ba30
permissions	-rw-r--r--