Python set_composite_filter Beispiele

Beispiel #1

def make_kind_stats_query(namespace, kind, latest_timestamp):
  """Make a Query to fetch the latest kind statistics."""
  kind_stat_query = query_pb2.Query()
  if namespace is None:
    kind_stat_query.kind.add().name = '__Stat_Kind__'
  else:
    kind_stat_query.kind.add().name = '__Stat_Ns_Kind__'

  kind_filter = datastore_helper.set_property_filter(
      query_pb2.Filter(), 'kind_name', PropertyFilter.EQUAL, unicode(kind))
  timestamp_filter = datastore_helper.set_property_filter(
      query_pb2.Filter(), 'timestamp', PropertyFilter.EQUAL,
      latest_timestamp)

  datastore_helper.set_composite_filter(kind_stat_query.filter,
                                        CompositeFilter.AND, kind_filter,
                                        timestamp_filter)
  return kind_stat_query

Beispiel #2

Datei: helper.py Projekt: sbilac/incubator-beam

def make_kind_stats_query(namespace, kind, latest_timestamp):
  """Make a Query to fetch the latest kind statistics."""
  kind_stat_query = query_pb2.Query()
  if namespace is None:
    kind_stat_query.kind.add().name = '__Stat_Kind__'
  else:
    kind_stat_query.kind.add().name = '__Stat_Ns_Kind__'

  kind_filter = datastore_helper.set_property_filter(
      query_pb2.Filter(), 'kind_name', PropertyFilter.EQUAL, unicode(kind))
  timestamp_filter = datastore_helper.set_property_filter(
      query_pb2.Filter(), 'timestamp', PropertyFilter.EQUAL,
      latest_timestamp)

  datastore_helper.set_composite_filter(kind_stat_query.filter,
                                        CompositeFilter.AND, kind_filter,
                                        timestamp_filter)
  return kind_stat_query

Beispiel #3

Datei: helper_test.py Projekt: alewiscondev/google-cloud-datastore

 def testFilter(self):
   f = datastore.Filter()
   helper.set_composite_filter(
       f,
       datastore.CompositeFilter.AND,
       helper.set_property_filter(datastore.Filter(),
                           'foo', datastore.PropertyFilter.EQUAL, u'bar'),
       helper.set_property_filter(datastore.Filter(),
                           'hop', datastore.PropertyFilter.GREATER_THAN, 2.0))
   cf = f.composite_filter
   pf = cf.filter[0].property_filter
   self.assertEquals('foo', pf.property.name)
   self.assertEquals('bar', pf.value.string_value)
   self.assertEquals(datastore.PropertyFilter.EQUAL, pf.operator)
   pf = cf.filter[1].property_filter
   self.assertEquals('hop', pf.property.name)
   self.assertEquals(2.0, pf.value.double_value)
   self.assertEquals(datastore.PropertyFilter.GREATER_THAN, pf.operator)
   self.assertEquals(datastore.CompositeFilter.AND, cf.operator)

Beispiel #4

Datei: helper_test.py Projekt: redwardstern/google-cloud-datastore

 def testFilter(self):
     f = datastore.Filter()
     helper.set_composite_filter(
         f, datastore.CompositeFilter.AND,
         helper.set_property_filter(datastore.Filter(), 'foo',
                                    datastore.PropertyFilter.EQUAL, u'bar'),
         helper.set_property_filter(datastore.Filter(), 'hop',
                                    datastore.PropertyFilter.GREATER_THAN,
                                    2.0))
     cf = f.composite_filter
     pf = cf.filter[0].property_filter
     self.assertEquals('foo', pf.property.name)
     self.assertEquals('bar', pf.value.string_value)
     self.assertEquals(datastore.PropertyFilter.EQUAL, pf.operator)
     pf = cf.filter[1].property_filter
     self.assertEquals('hop', pf.property.name)
     self.assertEquals(2.0, pf.value.double_value)
     self.assertEquals(datastore.PropertyFilter.GREATER_THAN, pf.operator)
     self.assertEquals(datastore.CompositeFilter.AND, cf.operator)