def test_refresh( self ):
from camelot.core.orm import Session
from camelot.model.party import Person
refresh_action = application_action.Refresh()
session = Session()
#
# create objects in various states
#
p1 = Person(first_name = u'p1', last_name = u'persistent' )
p2 = Person(first_name = u'p2', last_name = u'dirty' )
p3 = Person(first_name = u'p3', last_name = u'deleted' )
p4 = Person(first_name = u'p4', last_name = u'to be deleted' )
p5 = Person(first_name = u'p5', last_name = u'detached' )
p6 = Person(first_name = u'p6', last_name = u'deleted outside session' )
session.flush()
p3.delete()
session.flush()
p4.delete()
p2.last_name = u'clean'
#
# delete p6 without the session being aware
#
person_table = Person.table
session.execute( person_table.delete().where( person_table.c.party_id == p6.id ) )
#
# refresh the session through the action
#
list( refresh_action.model_run( self.context ) )
self.assertEqual( p2.last_name, u'dirty' )
def test_i18n(self):
from camelot.model.i18n import Translation, ExportAsPO
session = Session()
session.execute(Translation.__table__.delete())
self.assertEqual(Translation.translate('bucket', 'nl_BE'), None)
# run twice to check all branches in the code
Translation.translate_or_register('bucket', 'nl_BE')
Translation.translate_or_register('bucket', 'nl_BE')
self.assertEqual(Translation.translate('bucket', 'nl_BE'), 'bucket')
self.assertEqual(Translation.translate('', 'nl_BE'), '')
self.assertEqual(Translation.translate_or_register('', 'nl_BE'), '')
# clear the cache
Translation._cache.clear()
# fill the cache again
translation = Translation(language='nl_BE',
source='bucket',
value='emmer',
uid=1)
orm.object_session(translation).flush()
self.assertEqual(Translation.translate('bucket', 'nl_BE'), 'emmer')
export_action = ExportAsPO()
model_context = MockModelContext()
model_context.obj = translation
try:
generator = export_action.model_run(model_context)
file_step = generator.next()
generator.send(['/tmp/test.po'])
except StopIteration:
pass
def test_refresh( self ):
from camelot.core.orm import Session
from camelot.model.party import Person
refresh_action = application_action.Refresh()
session = Session()
session.expunge_all()
# create objects in various states
#
p1 = Person(first_name = u'p1', last_name = u'persistent' )
p2 = Person(first_name = u'p2', last_name = u'dirty' )
p3 = Person(first_name = u'p3', last_name = u'deleted' )
p4 = Person(first_name = u'p4', last_name = u'to be deleted' )
p5 = Person(first_name = u'p5', last_name = u'detached' )
p6 = Person(first_name = u'p6', last_name = u'deleted outside session' )
session.flush()
p3.delete()
session.flush()
p4.delete()
p2.last_name = u'clean'
#
# delete p6 without the session being aware
#
person_table = Person.table
session.execute( person_table.delete().where( person_table.c.party_id == p6.id ) )
#
# refresh the session through the action
#
list( refresh_action.model_run( self.context ) )
self.assertEqual( p2.last_name, u'dirty' )
def test_i18n( self ):
from camelot.model.i18n import Translation, ExportAsPO
session = Session()
session.execute( Translation.__table__.delete() )
self.assertEqual( Translation.translate( 'bucket', 'nl_BE' ), None )
# run twice to check all branches in the code
Translation.translate_or_register( 'bucket', 'nl_BE' )
Translation.translate_or_register( 'bucket', 'nl_BE' )
self.assertEqual( Translation.translate( 'bucket', 'nl_BE' ), 'bucket' )
self.assertEqual( Translation.translate( '', 'nl_BE' ), '' )
self.assertEqual( Translation.translate_or_register( '', 'nl_BE' ), '' )
# clear the cache
Translation._cache.clear()
# fill the cache again
translation = Translation( language = 'nl_BE', source = 'bucket',
value = 'emmer', uid=1 )
orm.object_session( translation ).flush()
self.assertEqual( Translation.translate( 'bucket', 'nl_BE' ), 'emmer' )
export_action = ExportAsPO()
model_context = MockModelContext()
model_context.obj = translation
try:
generator = export_action.model_run( model_context )
file_step = generator.next()
generator.send( ['/tmp/test.po'] )
except StopIteration:
pass
def get_filter_data(self, admin):
"""
:return: a :class:`filter_data` object
"""
from sqlalchemy.sql import select
from camelot.core.orm import Session
session = Session()
filter_names = []
joins = []
#
# in case of inheritance, use the local table to be able to join,
# otherwise use the mapped table, to be able to filter on views
#
if admin.mapper!=admin.mapper.base_mapper:
table = admin.mapper.local_table
else:
table = admin.mapper.mapped_table
path = self.attribute.split('.')
for field_name in path:
attributes = admin.get_field_attributes(field_name)
filter_names.append(attributes['name'])
# @todo: if the filter is not on an attribute of the relation, but on the relation itselves
if 'target' in attributes:
admin = attributes['admin']
joins.append(field_name)
if attributes['direction'] == 'manytoone':
table = admin.entity.table.join( table )
else:
table = admin.entity.table
col = getattr( admin.entity, field_name )
query = select([col], distinct=True, order_by=col.asc()).select_from(table)
def create_decorator(col, attributes, value, joins):
def decorator(q):
if joins:
q = q.join( *joins, aliased=True)
if 'precision' in attributes:
delta = pow( 10, -1*attributes['precision'])
return q.filter( sql.and_(col < value+delta, col > value-delta) )
return q.filter(col==value)
return decorator
options = [ filter_option( name = _('All'),
value = Filter.All,
decorator = lambda q:q ) ]
for value in session.execute(query):
if 'to_string' in attributes:
option_name = attributes['to_string'](value[0])
else:
option_name = value[0]
if attributes.get( 'translate_content', False ):
option_name = _( option_name )
options.append( filter_option( name = option_name,
value = value[0],
decorator = create_decorator(col, attributes, value[0], joins) ) )
return filter_data( name = filter_names[0],
options = options,
default = self.default )
def get_filter_data(self, admin):
"""
:return: a :class:`filter_data` object
"""
from sqlalchemy.sql import select
from camelot.core.orm import Session
session = Session()
filter_names = []
joins = []
#
# in case of inheritance, use the local table to be able to join,
# otherwise use the mapped table, to be able to filter on views
#
if admin.mapper!=admin.mapper.base_mapper:
table = admin.mapper.local_table
else:
table = admin.mapper.mapped_table
path = self.attribute.split('.')
for field_name in path:
attributes = admin.get_field_attributes(field_name)
filter_names.append(attributes['name'])
# @todo: if the filter is not on an attribute of the relation, but on the relation itselves
if 'target' in attributes:
admin = attributes['admin']
joins.append(field_name)
if attributes['direction'] == 'manytoone':
table = admin.mapper.mapped_table.join( table )
else:
table = admin.mapper.mapped_table
col = getattr( admin.entity, field_name )
query = select([col], distinct=True, order_by=col.asc()).select_from(table)
def create_decorator(col, attributes, value, joins):
def decorator(q):
if joins:
q = q.join( *joins, aliased=True)
if 'precision' in attributes:
delta = pow( 10, -1*attributes['precision'])
return q.filter( sql.and_(col < value+delta, col > value-delta) )
return q.filter(col==value)
return decorator
options = [ filter_option( name = _('All'),
value = Filter.All,
decorator = lambda q:q ) ]
for value in session.execute(query):
if 'to_string' in attributes:
option_name = attributes['to_string'](value[0])
else:
option_name = value[0]
if attributes.get( 'translate_content', False ):
option_name = _( option_name )
options.append( filter_option( name = option_name,
value = value[0],
decorator = create_decorator(col, attributes, value[0], joins) ) )
return filter_data( name = filter_names[0],
options = options,
default = self.default )