[forms] deprecate form_render(**kwargs) in favor of render(formvalues=None, rendervalues=None, renderer=None)
to fix a pitfall in form_render prototype: there is no way to distinguish between arguments
that should be given to build_context from arguments that should be given to the renderer.
This was problematic for instance with inlined form where a 'title' argument is given
for the renderer, but is also used as default value for field whose name is 'title'...
"""Common subpackage of cubicweb : defines library functions used both on the
hg stserver side and on the client side
:organization: Logilab
:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
from logilab.common.adbh import FunctionDescr
from cubicweb._exceptions import * # bw compat
from rql.utils import register_function, iter_funcnode_variables
class COMMA_JOIN(FunctionDescr):
supported_backends = ('postgres', 'sqlite',)
rtype = 'String'
@classmethod
def st_description(cls, funcnode, mainindex, tr):
return ', '.join(sorted(term.get_description(mainindex, tr)
for term in iter_funcnode_variables(funcnode)))
register_function(COMMA_JOIN) # XXX do not expose?
class CONCAT_STRINGS(COMMA_JOIN):
aggregat = True
register_function(CONCAT_STRINGS) # XXX bw compat
class GROUP_CONCAT(CONCAT_STRINGS):
supported_backends = ('mysql', 'postgres', 'sqlite',)
register_function(GROUP_CONCAT)
class LIMIT_SIZE(FunctionDescr):
supported_backends = ('postgres', 'sqlite',)
rtype = 'String'
@classmethod
def st_description(cls, funcnode, mainindex, tr):
return funcnode.children[0].get_description(mainindex, tr)
register_function(LIMIT_SIZE)
class TEXT_LIMIT_SIZE(LIMIT_SIZE):
supported_backends = ('mysql', 'postgres', 'sqlite',)
register_function(TEXT_LIMIT_SIZE)