def test_filtering_stop(self):
qs = mock.Mock(spec=['filter'])
value = mock.Mock(start=None, stop=datetime(2015, 9, 6, 11, 45))
f = DateTimeFromToRangeFilter()
f.filter(qs, value)
qs.filter.assert_called_once_with(
None__lte=datetime(2015, 9, 6, 11, 45))
def test_filtering_start(self):
qs = mock.Mock(spec=['filter'])
value = mock.Mock(start=datetime(2015, 4, 7, 8, 30), stop=None)
f = DateTimeFromToRangeFilter()
f.filter(qs, value)
qs.filter.assert_called_once_with(
None__gte=datetime(2015, 4, 7, 8, 30))
def test_filtering_ignores_lookup_expr(self):
qs = mock.Mock()
value = mock.Mock(
start=datetime(2015, 4, 7, 8, 30), stop=datetime(2015, 9, 6, 11, 45))
f = DateTimeFromToRangeFilter(lookup_expr='gte')
f.filter(qs, value)
qs.filter.assert_called_once_with(
None__range=(datetime(2015, 4, 7, 8, 30), datetime(2015, 9, 6, 11, 45)))
def test_filtering_range(self):
qs = mock.Mock(spec=['filter'])
value = mock.Mock(
start=datetime(2015, 4, 7, 8, 30), stop=datetime(2015, 9, 6, 11, 45))
f = DateTimeFromToRangeFilter()
f.filter(qs, value)
qs.filter.assert_called_once_with(
None__range=(datetime(2015, 4, 7, 8, 30), datetime(2015, 9, 6, 11, 45)))
def test_filtering_ignores_lookup_expr(self):
qs = mock.Mock()
value = mock.Mock(
start=datetime(2015, 4, 7, 8, 30), stop=datetime(2015, 9, 6, 11, 45))
f = DateTimeFromToRangeFilter(lookup_expr='gte')
f.filter(qs, value)
qs.filter.assert_called_once_with(
None__range=(datetime(2015, 4, 7, 8, 30), datetime(2015, 9, 6, 11, 45)))
class TelemetryFilter(django_filters.FilterSet):
datetime = DateTimeFromToRangeFilter()
sensor__category = ChoiceFilter(choices=SENSOR_CATEGORY)
sensor__code_name = ChoiceFilter(choices=Sensor.get_sensors_name())
class Meta:
model = Telemetry
fields = ['datetime', 'sensor__category', 'sensor__code_name']
class ObservationImageFilter(filters.FilterSet):
group = filters.CharFilter(
field_name='observation_unit__study__group__name', lookup_expr='exact')
is_public = filters.BooleanFilter(
field_name='observation_unit__study__is_public')
study = filters.CharFilter(field_name='observation_unit__study__name',
lookup_expr='iexact')
study_contains = filters.CharFilter(
field_name='observation_unit__study__name', lookup_expr='icontains')
observation_unit = filters.CharFilter(field_name='observation_unit__name',
lookup_expr='iexact')
observation_unit_contains = filters.CharFilter(
field_name='observation_unit__name', lookup_expr='icontains')
plant = filters.CharFilter(field_name='observation_unit__plants__name',
lookup_expr='iexact')
plant_contain = filters.CharFilter(
field_name='observation_unit__plants__name', lookup_expr='icontains')
accession_number = filters.CharFilter(
field_name='observation_unit__accession__germplasm_number',
lookup_expr='iexact')
accession_number_contains = filters.CharFilter(
field_name='observation_unit__accession__germplasm_number',
lookup_expr='icontains')
accession_institute = filters.CharFilter(
field_name='observation_unit__accession__institute__code',
lookup_expr='iexact')
accession_institute_contains = filters.CharFilter(
field_name='observation_unit__accession__institute__code',
lookup_expr='icontains')
created = DateTimeFromToRangeFilter(field_name='creation_time')
class Meta:
model = ObservationImage
fields = {
'observer': ['exact', 'iexact', 'icontains'],
'observation_image_uid': ['iexact']
}
def test_filtering_skipped_with_none_value(self):
qs = mock.Mock(spec=['filter'])
f = DateTimeFromToRangeFilter()
result = f.filter(qs, None)
self.assertEqual(qs, result)
def test_filtering_start(self):
qs = mock.Mock(spec=['filter'])
value = mock.Mock(start=datetime(2015, 4, 7, 8, 30), stop=None)
f = DateTimeFromToRangeFilter()
f.filter(qs, value)
qs.filter.assert_called_once_with(None__gte=datetime(2015, 4, 7, 8, 30))
def test_filtering_skipped_with_none_value(self):
qs = mock.Mock(spec=['filter'])
f = DateTimeFromToRangeFilter()
result = f.filter(qs, None)
self.assertEqual(qs, result)
def test_default_field(self):
f = DateTimeFromToRangeFilter()
field = f.field
self.assertIsInstance(field, DateTimeRangeField)
class ObservationFilter(TermFilterMixin, filters.FilterSet):
term = filters.CharFilter(label='term', method='term_filter')
group = filters.CharFilter(
field_name='observation_unit__study__group__name', lookup_expr='exact')
is_public = filters.BooleanFilter(
field_name='observation_unit__study__is_public')
study = filters.CharFilter(field_name='observation_unit__study__name',
lookup_expr='iexact')
study_contains = filters.CharFilter(
field_name='observation_unit__study__name', lookup_expr='icontains')
studies = filters.CharFilter(label='studies', method='studies_filter')
observation_variable = filters.CharFilter(
field_name='observation_variable__name', lookup_expr='iexact')
observation_variables = filters.CharFilter(
field_name='observation_variable__name', lookup_expr='in')
observation_variable_contains = filters.CharFilter(
field_name='observation_variable__name', lookup_expr='icontains')
observation_unit = filters.CharFilter(field_name='observation_unit__name',
lookup_expr='iexact')
observation_unit_contains = filters.CharFilter(
field_name='observation_unit__name', lookup_expr='icontains')
plant = filters.CharFilter(field_name='observation_unit__plants__name',
lookup_expr='iexact')
plant_contain = filters.CharFilter(
field_name='observation_unit__plants__name', lookup_expr='icontains')
accession_number = filters.CharFilter(
field_name='observation_unit__accession__germplasm_number',
lookup_expr='iexact')
accession_number_contains = filters.CharFilter(
field_name='observation_unit__accession__germplasm_number',
lookup_expr='icontains')
accession_institute = filters.CharFilter(
field_name='observation_unit__accession__institute__code',
lookup_expr='iexact')
accession_institute_contains = filters.CharFilter(
field_name='observation_unit__accession__institute__code',
lookup_expr='icontains')
created = DateTimeFromToRangeFilter(field_name='creation_time')
value_range_min = filters.CharFilter(method='value_range_min_filter')
value_range_max = filters.CharFilter(method='value_range_max_filter')
taxon = filters.CharFilter(
field_name='observation_unit__accession__passports__taxa__name',
lookup_expr='iexact')
class Meta:
model = Observation
fields = {'observer': ['exact', 'iexact', 'icontains']}
def value_range_min_filter(self, queryset, _, value):
self._check_observation_variable_in_filter()
queryset = queryset.filter(value__int__gte=int(value))
return queryset
def value_range_max_filter(self, queryset, _, value):
self._check_observation_variable_in_filter()
queryset = queryset.filter(value__int__lte=int(value))
return queryset
def _check_observation_variable_in_filter(self):
if 'observation_variable' not in self.data.keys():
msg = 'Can not use value_range filter if not filtered by observation variable'
raise ValidationError(format_error_message(msg))
try:
observation_variable = ObservationVariable.objects.get(
name=self.data['observation_variable'])
except ObservationVariable.DoesNotExist:
msg = 'Used observation_variable to filter does not exist'
raise ValidationError(format_error_message(msg))
if observation_variable.scale.data_type.name not in ('Numerical', ):
msg = "Used observation_variable's data type is not numeric"
raise ValidationError(format_error_message(msg))
def studies_filter(self, queryset, _, value):
return queryset.filter(
observation_unit__study__name__in=value.split(','))
