forms.py
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from django import forms
from crispy_forms.helper import FormHelper
import crispy_forms.bootstrap as bootstrap
import crispy_forms.layout as layout
from connections.models import Entry, POS, Status, SchemaHook
from syntax.models import Schema, SchemaOpinion, InherentSie, Negativity, Predicativity, Aspect, PhraseType
from semantics.models import FrameOpinion, SemanticRole, RoleAttribute
from .generic_fields import (
RangeFilter,
RegexFilter,
ModelChoiceFilter,
MultipleChoiceFilter,
ModelMultipleChoiceFilter,
OperatorField,
SwitchField,
)
from .specialised_fields import (
PhraseoFilter,
ArgumentFilter,
PredefinedPreferenceFilter,
RelationalPreferenceFilter,
SynsetPreferenceFilter,
)
#from .layouts import Formset
from . import polish_strings
'''
class ArgumentFiltersForm(forms.Form):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.helper = FormHelper()
self.helper.form_method = 'get'
#self.helper.form_action = 'filters:get_entries'
self.helper.form_id = 'argument-filters-form'
#self.helper.form_class = 'form-horizontal'
#self.helper.label_class = 'col-sm-2'
#self.helper.field_class = 'col-sm-8'
self.helper.layout = layout.Layout(
layout.Row(
layout.Field('argument_role'),
layout.Field('argument_role_attribute'),
)
)
argument_role = forms.CharField()
argument_role_attribute = forms.CharField()
ArgumentFormSet = forms.formset_factory(ArgumentFiltersForm)
class ArgumentField(forms.Field, ArgumentFormSet):
def layout(self, x):
return layout.Fieldset(self.label, Formset(x))
def __init__(self, *args, **kwargs):
super().__init__(required=False, *args, **kwargs)
self.label = 'Argumenty semantyczne'
'''
class FiltersForm(forms.Form):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.helper = FormHelper()
self.helper.form_method = 'get'
self.helper.form_action = 'filters:get_entries'
self.helper.form_id = 'filters-form'
self.helper.form_class = 'form-horizontal'
self.helper.label_class = 'col-sm-2'
self.helper.field_class = 'col-sm-8'
components = []
field_groups = []
all_fields = FiltersForm.base_fields.items()
for gen, name in (('haseł', 'entry_'), ('schematów', 'schema_'), ('ram', 'frame_')):
fields = [i for i in all_fields if name in i[0]]
#field_group = FiltersForm.make_field_group('Filtrowanie według {}'.format(gen), fields, layout.Fieldset)
field_group = FiltersForm.make_field_group('Filtrowanie według {}'.format(gen), fields, bootstrap.Tab)
field_groups.append(field_group)
components.append(bootstrap.TabHolder(*field_groups))
components.append(layout.Submit('filters-submit', 'Filtruj'))
self.helper.layout = layout.Layout(*components)
# TODO this is ugly!
def make_field_group(title, fields, cls):
args = [title]
for field_name, field_object in fields:
#print(field_name, repr(field_object), field_object.layout)
args.append(field_object.layout(field_name))
return cls(*args)
def get_queries(self, filter_type=None):
queries = []
for key, value in self.cleaned_data.items():
print(key, value)
if value and not key.startswith('operator') and not key.startswith('filter'):
if filter_type is not None and key.split('_')[0] != filter_type:
continue
form_field = self.fields[key]
operator_key = 'operator_{}'.format(key)
# TODO conjunction variable is only needed if filter_type is None?
conjunction = self.cleaned_data.get(operator_key)
if conjunction is None:
conjunction = form_field.query_manager.default_conjunction
if filter_type is not None:
queries += form_field.query_manager.make_object_queries(value)
else:
queries += form_field.query_manager.make_entry_queries(value, conjunction)
return queries
# ENTRY FILTERS ============================================================
entry_lemma = RegexFilter(
label='Lemat',
entry_lookup='name',
object_lookup=None,
max_length=200,
)
entry_pos = ModelMultipleChoiceFilter(
label='Część mowy',
queryset=POS.objects.exclude(tag='unk'),
key='tag',
human_values=polish_strings.POS,
entry_lookup='pos',
object_lookup=None,
)
entry_phraseology = PhraseoFilter()
entry_status = ModelMultipleChoiceFilter(
label ='Status',
queryset=Status.objects.all().order_by('-priority'),
key = 'key',
entry_lookup='status',
object_lookup=None,
)
entry_num_schemata = RangeFilter(
label='Liczba schematów',
entry_lookup='schemata_count',
object_lookup=None,
)
entry_num_frames = RangeFilter(
label='Liczba ram',
entry_lookup='frames_count',
object_lookup=None,
)
# SCHEMA FILTERS ===========================================================
schema_opinion = ModelMultipleChoiceFilter(
label='Opinia o schemacie',
queryset=SchemaOpinion.objects.all(),
key='key',
human_values=polish_strings.SCHEMA_OPINION,
entry_lookup='subentries__schemata__opinion',
object_lookup='opinion',
#initial=SchemaOpinion.objects.filter(key__in=('cer', 'vul')),
)
operator_schema_opinion = OperatorField()
schema_type = MultipleChoiceFilter(
label='Typ',
choices=((False, 'normalny'), (True, 'frazeologiczny'),),
entry_lookup='subentries__schemata__phraseologic',
object_lookup='phraseologic',
)
operator_schema_type = OperatorField()
schema_sie = ModelMultipleChoiceFilter(
label='Zwrotność',
queryset=InherentSie.objects.all().order_by('-priority'),
key='name',
human_values=polish_strings.TRUE_FALSE_YES_NO,
entry_lookup='subentries__schemata__inherent_sie',
object_lookup='inherent_sie',
)
operator_schema_sie = OperatorField()
schema_neg = ModelMultipleChoiceFilter(
label='Negatywność',
queryset=Negativity.objects.exclude(name='').order_by('-priority'),
key='name',
human_values=polish_strings.NEGATION,
entry_lookup='subentries__negativity',
# both Schema and Entry have the same related name for Subentry:
# can use the same lookup path
object_lookup=None,
)
operator_schema_neg = OperatorField()
schema_pred = ModelMultipleChoiceFilter(
label='Predykatywność',
queryset=Predicativity.objects.all().order_by('-priority'),
key='name',
human_values=polish_strings.TRUE_FALSE_YES_NO,
entry_lookup='subentries__predicativity',
# both Schema and Entry have the same related name for Subentry:
# can use the same lookup path
object_lookup=None,
)
operator_schema_pred = OperatorField()
schema_aspect = ModelMultipleChoiceFilter(
label='Aspekt',
queryset=Aspect.objects.exclude(name='').exclude(name='_').order_by('-priority'),
key='name',
human_values=polish_strings.ASPECT,
entry_lookup='subentries__aspect',
# both Schema and Entry have the same related name for Subentry:
# can use the same lookup path
object_lookup=None,
)
operator_schema_aspect = OperatorField()
schema_phrase = RegexFilter(
label='Fraza',
max_length=200,
#initial='.*ręka.* | [xp\(abl\) & xp\(adl\) & [xp\(dur\) | xp\(caus\)]]',
#initial='xp\(abl\) & xp\(adl\)',
#initial='np.* !& !np.* | xp.*',
#entry_lookup='subentries__schemata__position__phrase_types__text_rep',
entry_lookup=None,
object_lookup='positions__phrase_types__text_rep',
inner_class=Schema,
outer_lookup='subentries__schemata__in',
additional_operators=True,
)
schema_num_positions = RangeFilter(
label='Liczba pozycyj',
entry_lookup='subentries__schemata__positions_count',
object_lookup='positions_count',
)
schema_num_phrase_types = RangeFilter(
label='Liczba typów fraz w pozycji',
entry_lookup='subentries__schemata__positions__phrases_count',
object_lookup='positions__phrases_count',
)
filter_schema_ = SwitchField('Filtruj schematy')
# FRAME FILTERS ============================================================
frame_opinion = ModelMultipleChoiceFilter(
label='Opinia',
queryset=FrameOpinion.objects.exclude(key='unk').order_by('-priority'),
key='key',
human_values=polish_strings.FRAME_OPINION,
entry_lookup='subentries__schema_hooks__argument_connections__argument__frame__opinion',
object_lookup='opinion',
)
operator_frame_opinion = OperatorField()
frame_argument = ArgumentFilter()
frame_predefined = PredefinedPreferenceFilter()
frame_relational = RelationalPreferenceFilter()
frame_synset = SynsetPreferenceFilter()
frame_num_arguments = RangeFilter(
label='Liczba argumentów',
entry_lookup='subentries__schema_hooks__argument_connections__argument__frame__arguments_count',
object_lookup='arguments_count',
)
frame_num_preferences = RangeFilter(
label='Liczba preferencyj selekcyjnych argumentu',
entry_lookup='subentries__schema_hooks__argument_connections__argument__preferences_count',
object_lookup='argument__preferences_count',
)
filter_frame_ = SwitchField('Filtruj ramy')