[predicates] ExpectedValuePredicate now accepts a dict parameter
``match_form_params`` and ``match_kwargs`` benefit from that.
For instance, the following statements are valid::
__select__ = match_form_params('vid', 'subvid')
__select__ = match_form_params(vid='list', subvid='incontext')
__select__ = match_form_params(vid=('list', 'tsearch'))
In the latter cases, not only the parameters (``vid``/``subvid``)
must be in the request form but their corresponding value must also match
the expected values (or one of possible choices if `values` is a sequence).
closes #5484070
helper = repo.system_source.dbhelper
sql('DROP INDEX entities_extid_idx')
sql(helper.sql_create_index('entities', 'extid', True))
sql('''
CREATE TABLE moved_entities (
eid INTEGER PRIMARY KEY NOT NULL,
extid VARCHAR(256) UNIQUE
)
''')
moved_entities = sql('SELECT -eid, extid FROM entities WHERE eid < 0')
cu = session.cnxset.cu
cu.executemany('INSERT INTO moved_entities (eid, extid) VALUES (%s, %s)',
moved_entities)
sql('DELETE FROM entities WHERE eid < 0')
commit()
sync_schema_props_perms('CWEType')
sync_schema_props_perms('cwuri')
from cubicweb.server.schema2sql import check_constraint
for cwconstraint in rql('Any C WHERE R constrained_by C').entities():
cwrdef = cwconstraint.reverse_constrained_by[0]
rdef = cwrdef.yams_schema()
cstr = rdef.constraint_by_eid(cwconstraint.eid)
if cstr.type() not in ('BoundaryConstraint', 'IntervalBoundConstraint', 'StaticVocabularyConstraint'):
continue
cstrname, check = check_constraint(rdef.subject, rdef.object, rdef.rtype.type,
cstr, helper, prefix='cw_')
sql('ALTER TABLE %s%s ADD CONSTRAINT %s CHECK(%s)' % ('cw_', rdef.subject.type, cstrname, check))
commit()