def update_lang(lang, **kw):
"""
store original name in hname
.. notes::
We don't update the alternative names (for name search) here, instead, the script
to update these names in bulk must be run after this function.
"""
name = kw.pop('name', None)
if name and name != lang.name:
if 'hname' not in lang.jsondata:
lang.update_jsondata(hname=lang.name)
print 'renamed', lang.name, 'to', name
lang.name = name
print lang.jsondata
for k, v in kw.items():
if k not in lang.datadict():
DBSession.add(Language_data(key=k, value=v, object_pk=lang.pk))
else:
for d in lang.data:
if d.key == k and d.value != v:
print 'updated', k
d.value = v
break
def test_Data(self):
from clld.db.models.common import Language, Language_data
l = Language(id='abc', name='Name')
l.data.append(Language_data(key='abstract', value='c'))
DBSession.add(l)
DBSession.flush()
DBSession.refresh(l)
self.assertEqual(l.datadict()['abstract'], 'c')
def test_Versioning(db):
from clld.db.models.common import Language, Language_data
from clld.db.meta import VersionedDBSession
l = Language(id='abc', name='Old Name', jsondata={'i': 2})
VersionedDBSession.add(l)
VersionedDBSession.flush()
assert l.version == 1
l.name = 'New Name'
l.description = 'New Description'
VersionedDBSession.flush()
assert l.version == 2
History = l.__history_mapper__.class_
res = VersionedDBSession.query(History).filter(History.pk == l.pk).all()
assert res[0].name == 'Old Name'
l.data.append(Language_data(key='k', value='v'))
VersionedDBSession.flush()
assert l.datadict()
VersionedDBSession.delete(l)
VersionedDBSession.flush()