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views.py NaN GiB
import operator
import time
from collections import defaultdict
from functools import reduce
from itertools import chain, product
import simplejson
from django.contrib.auth.models import User
from django.contrib.auth.decorators import login_required
from django.db.models import Prefetch, Q
from django.http import JsonResponse, QueryDict
from django.shortcuts import render
from django.template.context_processors import csrf
from django.utils.translation import gettext as _
from crispy_forms.utils import render_crispy_form
from connections.models import Entry, Subentry, ArgumentConnection, RealisationDescription
from meanings.models import LexicalUnit
from syntax.models import NaturalLanguageDescription, Schema
from semantics.models import Frame, PredefinedSelectionalPreference, SelectivePreferenceRelations, SemanticRole, \
RoleAttribute
from common.decorators import ajax_required, ajax
from unifier.models import UnifiedFrame
from users.models import Assignment
from .forms import (
EntryForm,
SchemaFormFactory,
FrameFormFactory,
PositionFormFactory,
PhraseAttributesFormFactory,
LexFormFactory,
LemmaFormFactory,
ArgumentFormFactory,
PredefinedPreferenceFormFactory,
RelationalPreferenceFormFactory,
SynsetPreferenceFormFactory, UnifiedFrameFormFactory, FrameOpinionFormFactory, UnifiedArgumentFormFactory,
)
from .polish_strings import STATUS, POS, SCHEMA_OPINION, FRAME_OPINION, EXAMPLE_SOURCE, EXAMPLE_OPINION, RELATION
from .phrase_descriptions.descriptions import position_prop_description
MAX_LAST_VISITED = 10
@login_required
def entries(request):
# TODO make this automatic by subclassing/configuring session object
if 'last_visited' not in request.session:
request.session['last_visited'] = []
if 'show_reals_desc' not in request.session:
request.session['show_reals_desc'] = True
if 'show_linked_entries' not in request.session:
request.session['show_linked_entries'] = True
# TODO retrieve the form from the request session – keep forms between page refreshes,
# keep search history, allow saving searches?
# if so, don’t delete local forms on main form submit in send_form
return render(
request,
'entries.html',
{
'is_vue_app': True,
'entries_form' : EntryForm(),
'frames_form' : FrameFormFactory.get_form(as_subform=False),
'schemata_form' : SchemaFormFactory.get_form(as_subform=False),
'unified_frames_form': UnifiedFrameFormFactory.get_form(as_subform=False),
})
@login_required
def unification(request):
return render(
request,
'unification.html',
{
'is_vue_app': True,
'unified_frame_id': request.GET.get("unified_frame_id"),
'entries_form' : EntryForm(),
'frames_form': FrameFormFactory.get_form(as_subform=False),
'schemata_form': SchemaFormFactory.get_form(as_subform=False),
'unified_frames_form': UnifiedFrameFormFactory.get_form(as_subform=False),
},
)
@login_required
def hierarchy(request):
unified_frame_id = None
if "unified_frame_id" in request.GET:
unified_frame_id = request.GET.get("unified_frame_id")
return render(
request,
'hierarchy.html',
{
'is_vue_app': True,
'unified_frame_id': unified_frame_id,
'entries_form': EntryForm(),
'frames_form': FrameFormFactory.get_form(as_subform=False),
'schemata_form': SchemaFormFactory.get_form(as_subform=False),
'unified_frames_form': UnifiedFrameFormFactory.get_form(as_subform=False),
},
)
FORM_TYPES = {
'entry' : EntryForm,
}
FORM_FACTORY_TYPES = {
'schema' : SchemaFormFactory,
'position' : PositionFormFactory,
'phrase_lex' : LexFormFactory,
'lemma' : LemmaFormFactory,
'frame' : FrameFormFactory,
'unifiedframe' : UnifiedFrameFormFactory,
'FrameOpinion' : FrameOpinionFormFactory,
'argument' : ArgumentFormFactory,
'UnifiedArgument' : UnifiedArgumentFormFactory,
'predefined' : PredefinedPreferenceFormFactory,
'relational' : RelationalPreferenceFormFactory,
'synset' : SynsetPreferenceFormFactory,
}
def make_form(form_type, data=None, unique_number=None):
if form_type in FORM_FACTORY_TYPES:
return FORM_FACTORY_TYPES[form_type].get_form(data=data, unique_number=unique_number)
if form_type in FORM_TYPES:
return FORM_TYPES[form_type](data=data)
elif form_type.startswith('phrase_'):
phrase_type = form_type[7:]
return PhraseAttributesFormFactory.get_form(phrase_type, data=data, unique_number=unique_number)
return None
@ajax_required
def get_subform(request):
if request.method == 'GET':
ctx = {}
ctx.update(csrf(request))
form_type = request.GET['subform_type']
form = make_form(form_type)
try:
form_html = render_crispy_form(form, context=ctx)
except:
print('******************', form_type)
raise
return JsonResponse({'form_html' : form_html})
#TODO clean this code bordello up
def filter_objects(objects, queries, tab=''):
#print(tab + '===================================================================')
for query in queries:
#print(tab + '***', query)
objects = objects.filter(query).distinct()
#print(tab + '---------------------------------------------------------------')
#print(tab, objects)
#print('\n')
#print(tab + '===================================================================')
return objects.distinct()
def collect_forms(forms_json, errors_collector_dict, tab=' '):
data = simplejson.loads(forms_json)
form_type = data['formtype']
form_number = data.get('formnumber', 0)
if form_type in ('or', 'other'):
return form_type
else:
#print(tab, 'FORM:', data['form'])
#print(tab, 'TYPE:', form_type, 'NUMBER:', form_number)
#print(tab, 'DATA:', data)
query_params = QueryDict(data['form'])
#print(tab, 'PARAMS:', query_params)
form = make_form(form_type, data=query_params, unique_number=form_number)
#print(tab, 'FORM TYPE:', type(form))
if not form.is_valid():
errors_collector_dict.update(form.errors)
#print(tab, '{} CHILDREN GROUP(S)'.format(len(data['children'])))
# a form may have one or more children forms, organised into and-or
# (e.g. an entry form has child schema forms, frame forms etc.)
subform_groups = []
for subforms_json in data['children']:
subform_group = simplejson.loads(subforms_json)
subform_type, subforms = subform_group['formtype'], subform_group['subforms']
children = [[]]
conjunctions = set()
for child in subforms:
child_form = collect_forms(child, errors_collector_dict, tab + ' ')
if child_form in ('or', 'other'):
children.append([])
conjunctions.add(child_form)
else:
children[-1].append(child_form)
assert(len(conjunctions) <= 1)
conjunction = 'or' if not conjunctions else conjunctions.pop()
subforms = list(filter(None, children))
if subforms:
subform_groups.append((subform_type, conjunction, subforms))
return (form, data['negated'], subform_groups)
def reduce_ids_and(ids):
# sum the negated ids
ids[False] = reduce(lambda x, y: x.union(y), ids[False], set())
if ids[True]:
# intersect the non-negated and subtract the sum of negated
return (True, reduce(lambda x, y: x.intersection(y), ids[True]) - ids[False])
else:
# negate the sum of negated
return (False, ids[False])
def other_operator(tab, form, children_group, parent_objects):
name, conjunction, children = children_group
print(tab, '==============', name, conjunction)
print(tab, 'PARENT OBJECTS:', parent_objects)
prefixes = set()
# matches[id][j] -> set of child ids of ‹id› parent satisfying ‹j›th specification
matches = defaultdict(lambda: defaultdict(set))
for i, conj_children in enumerate(children):
print(tab, ' ', conjunction)
child_ids_and = { True: [], False: [] }
for child in conj_children:
child_form = child[0]
child_objects = get_filtered_objects(child, tab=tab + ' ')
prefix = form.get_child_form_prefix(child_form)
prefixes.add(prefix)
child_ids = set(co.id for co in child_objects)
child_ids_and[not child_form.is_negated()].append(child_ids)
child_ids_and = reduce_ids_and(child_ids_and)
print(tab, ' ===>', '[]'.format(i), child_ids_and[0], len(child_ids_and[1]), sorted(child_ids_and[1])[:10])
# TODO enable negations?
assert(child_ids_and[0] == True)
for child_id in child_ids_and[1]:
assert(prefix.endswith('__in'))
for parent in parent_objects.filter(Q((prefix, [child_id]))):
matches[parent.id][i].add(child_id)
assert(len(prefixes) == 1)
N = len(children)
matching_parent_ids = set()
for parent_id, mtchs in matches.items():
print(tab, parent_id, mtchs)
if len(mtchs) < len(children):
print(tab, 'not all matched')
continue
for x in product(*mtchs.values()):
if len(x) == len(set(x)):
# found N different children objects, each satisfying different specification
matching_parent_ids.add(parent_id)
print(tab, 'MATCH:', x)
continue
if parent_id not in matching_parent_ids:
print(tab, 'no match')
return parent_objects.filter(id__in=matching_parent_ids)
def get_filtered_objects(forms, initial_objects=None, tab=' '):
form, negated_attrs, children = forms
objects = form.model_class.objects.all() if initial_objects is None else initial_objects.all()
queries = form.get_queries(negated_attrs)
#print(tab, type(form), 'FOR FILTERING:', form.model_class)
#print(tab, queries)
objects = filter_objects(objects, queries, tab=tab)
#print(tab, 'OK')
for children_group in children:
if children_group[1] == 'other':
objects = other_operator(tab, form, children_group, objects)
continue
#print(tab, 'CHILD FORMS')
object_ids_or = []
prefixes = set()
for or_children in children_group[2]:
objects_and = form.model_class.objects.all() if initial_objects is None else initial_objects.all()
for child in or_children:
child_form = child[0]
child_objects = get_filtered_objects(child, tab=tab + ' ')
prefix = form.get_child_form_prefix(child_form)
prefixes.add(prefix)
child_ids = [co.id for co in child_objects]
q = Q((prefix, child_ids))
if child_form.is_negated():
objects_and = objects_and.exclude(q)
else:
objects_and = objects_and.filter(q)
object_ids_or.append({o.id for o in objects_and})
assert(len(prefixes) == 1)
object_ids = reduce(operator.or_, object_ids_or)
objects = objects.filter(id__in=object_ids)
objects = objects.distinct()
#print(tab, 'FILTERED:', form.model_class)
return objects
# forms – an ‘or’ list of ‘and’ lists of forms, the forms are flattened and treated as one ‘or’ list.
# The function is used for filtering out schemata/frames. E.g. if the user chooses entries with a schema
# safisfying X AND a schema satisfying Y, schemata satisfying X OR Y should be displayed (and all other
# schemata should be hidden).
def get_filtered_objects2(forms, objects):
#print(forms)
filtered_ids = [{ schema.id for schema in get_filtered_objects(form, initial_objects=objects) } for form in chain.from_iterable(forms)]
filtered_ids = reduce(operator.or_, filtered_ids)
return objects.filter(id__in=filtered_ids)
@ajax_required
def send_form(request):
if request.method == 'POST':
errors_dict = dict()
forms = collect_forms(request.POST['forms[]'], errors_dict)
if errors_dict:
del request.session['forms']
return JsonResponse({ 'success' : 0, 'errors' : errors_dict })
else:
request.session['forms'] = request.POST['forms[]']
if 'schema_form' in request.session:
del request.session['schema_form']
if 'frame_form' in request.session:
del request.session['frame_form']
return JsonResponse({ 'success' : 1 })
return JsonResponse({})
@ajax_required
def send_schemata_form(request):
if request.method == 'POST':
errors_dict = dict()
forms = collect_forms(request.POST['forms[]'], errors_dict)
eid = request.POST['entry']
if errors_dict:
del request.session['schema_form']
return JsonResponse({ 'success' : 0, 'errors' : errors_dict })
else:
request.session['schema_form'] = request.POST['forms[]']
return JsonResponse({ 'success' : 1 })
return JsonResponse({})
@ajax_required
def send_frames_form(request):
if request.method == 'POST':
errors_dict = dict()
forms = collect_forms(request.POST['forms[]'], errors_dict)
eid = request.POST['entry']
if errors_dict:
del request.session['frame_form']
return JsonResponse({ 'success' : 0, 'errors' : errors_dict })
else:
request.session['frame_form'] = request.POST['forms[]']
return JsonResponse({ 'success' : 1 })
return JsonResponse({})
@ajax_required
def send_unified_frames_form(request):
if request.method == 'POST':
errors_dict = dict()
forms = collect_forms(request.POST['forms[]'], errors_dict)
eid = request.POST['entry']
if errors_dict:
del request.session['unified_frame_form']
return JsonResponse({ 'success' : 0, 'errors' : errors_dict })
else:
request.session['unified_frame_form'] = request.POST['forms[]']
return JsonResponse({ 'success' : 1 })
return JsonResponse({})
def get_scroller_params(POST_data):
order = (int(POST_data['order[0][column]']), POST_data['order[0][dir]'])
return {
'draw' : int(POST_data['draw']),
'start' : int(POST_data['start']),
'length' : int(POST_data['length']),
'order' : order,
'filter' : POST_data['search[value]']
}
# TODO restriction to >1 subentries for testing css – remove!!!
#from django.db.models import Count
@ajax_required
@login_required
def get_entries(request):
if request.method == 'POST':
errors_dict = dict()
forms = collect_forms(request.session['forms'], errors_dict)
# form should already be validated if it passed through send_form
assert(not errors_dict)
scroller_params = get_scroller_params(request.POST)
with_lexical_units = request.GET.get('with_lexical_units') == 'true'
exclude_status = request.GET.get('exclude_status')
restrict_to_user = request.GET.get('restrict_to_user')
has_unified_frame = request.GET.get('has_unified_frame')
entries = get_filtered_objects(forms).filter(import_error=False)
# TODO restrictions for testing – remove!!!
#entries = entries.annotate(nsub=Count('subentries')).filter(nsub__gt=1)
#entries = entries.filter(subentries__schemata__opinion__key__in=('vul', 'col')).filter(status__key__in=('(S) gotowe', '(S) sprawdzone'))
#entries = entries.filter(subentries__schema_hooks__alternation=2)
total = entries.count()
if scroller_params['filter']:
entries = entries.filter(name__startswith=scroller_params['filter'])
filtered = entries.count()
local_frame_form = None
if 'frame_form' in request.session:
errors_dict = dict()
local_frame_form = collect_forms(request.session['frame_form'], errors_dict)
assert(not errors_dict)
linked_ids = set()
if request.session['show_linked_entries']:
entries_linked = Entry.objects.filter(pk__in=(
Entry.objects
.filter(subentries__schema_hooks__argument_connections__schema_connections__subentry__entry__in=entries)
.exclude(id__in=entries)
)).distinct()
entries = entries | entries_linked
linked_ids = set(entries_linked.values_list('id', flat=True))
first_index, last_index = scroller_params['start'], scroller_params['start'] + scroller_params['length']
order_field, order_dir = scroller_params['order']
if order_field == 0:
order_field = 'name'
elif order_field == 1:
order_field = 'status__key'
elif order_field == 2:
order_field = 'pos__tag'
if order_dir == 'desc':
order_field = '-' + order_field
if restrict_to_user:
# pre-filtering entries for performance reasons
entries = entries.filter(lexical_units__frames__assignments__user=User.objects.get(username=restrict_to_user))
entries = (
entries
.order_by(order_field)
.select_related('status', 'pos')
.prefetch_related(Prefetch("assignments", to_attr="_assignments"))
)
if with_lexical_units:
frameQueryset = Frame.objects.select_related("slowal_frame_2_unified_frame").prefetch_related(Prefetch("assignments", to_attr="_assignments"));
entries = entries.prefetch_related(
Prefetch(
"lexical_units",
LexicalUnit.objects.prefetch_related(
Prefetch(
"frames",
queryset=get_filtered_objects(local_frame_form, frameQueryset) if local_frame_form is not None else frameQueryset,
to_attr="_frames",
)
)
)
)
status_names = STATUS()
POS_names = POS()
def iter_lexical_units(e):
for lu in e.lexical_units.all():
lu._frame = lu._frames[0] if lu._frames and len(lu._frames) > 0 else None
if lu._frame is None:
continue
else:
yield lu
result = {
'draw' : scroller_params['draw'],
'recordsTotal': total,
'recordsFiltered': filtered,
'data': [
{
'id' : e.id,
'lemma' : e.name,
'status' : status_names[e.status.key],
'POS' : POS_names[e.pos.tag],
'related' : e.id in linked_ids,
'assignee_username': e._assignments[0].user.username if e._assignments else None,
**(
{
'lexical_units': [
{
'pk': lu.pk,
'display': str(lu),
'assignee_username': (
lu._frame._assignments[0].user.username if lu._frame and lu._frame._assignments else None
),
'status': lu._frame.status if lu._frame else "",
'unified_frame_id': lu._frame.slowal_frame_2_unified_frame.unified_frame_id if lu._frame and hasattr(lu._frame, 'slowal_frame_2_unified_frame') else -1,
} for lu in iter_lexical_units(e)
]
}
if with_lexical_units else {}
),
} for e in entries[first_index:last_index]
],
}
if with_lexical_units:
filteredData = []
for entry in result['data']:
lexicalUnits = entry['lexical_units']
filteredLexicalUnits = []
for lexicalUnit in lexicalUnits:
if (exclude_status == None or lexicalUnit['status'] != exclude_status) and \
(restrict_to_user == None or lexicalUnit['assignee_username'] == restrict_to_user) and \
(has_unified_frame != 'true' or lexicalUnit['unified_frame_id'] != -1):
filteredLexicalUnits.append(lexicalUnit)
entry['lexical_units'] = filteredLexicalUnits
if len(filteredLexicalUnits) > 0:
filteredData.append(entry)
result['data'] = filteredData
return JsonResponse(result)
return JsonResponse({})
def subentry2str(subentry):
ret = subentry.entry.name
if subentry.inherent_sie.name == 'true':
ret += ' się'
elems = []
if subentry.aspect:
elems.append(subentry.aspect.name)
if subentry.negativity:
elems.append(subentry.negativity.name)
if elems:
ret += ' ({})'.format(', '.join(elems))
if subentry.predicativity.name == 'true':
ret += ' pred.'
return ret
def position_prop2dict(prop):
return {
'str' : prop.name,
'desc' : position_prop_description(prop.name),
} if prop else {
'str' : '',
'desc' : '',
}
def get_phrase_desc(phrase, position, negativity, lang):
return NaturalLanguageDescription.objects.get(
phrase_str=phrase.text_rep,
function=position.function,
control=position.control,
pred_control=position.pred_control,
negativity=negativity,
lang=lang).description
def schema2dict(schema, negativity, lang):
return {
'opinion' : SCHEMA_OPINION()[schema.opinion.key],
'opinion_key' : schema.opinion.key,
'id' : str(schema.id),
'positions' : [
{
'func' : position_prop2dict(p.function),
'control' : position_prop2dict(p.control),
'p_control' : position_prop2dict(p.pred_control),
'id' : '{}-{}'.format(schema.id, p.id),
'phrases' : [
{
'str' : str(pt),
'id' : '{}-{}-{}'.format(schema.id, p.id, pt.id),
'desc' : get_phrase_desc(pt, p, negativity, lang),
} for pt in p.sorted_phrase_types()
],
} for p in schema.sorted_positions()
],
}
def get_rel_pref_desc(pref):
relation = pref.relation.key
if relation == 'RELAT':
desc = _('Realizacja tego argumentu w zdaniu powinna być powiązana jakąkolwiek relacją')
else:
desc = _('Realizacja tego argumentu w zdaniu powinna być powiązana relacją <i>{}</i>').format(RELATION()[relation])
return desc + ' ' + _('z realizacją argumentu <i>{}</i>.').format(pref.to)
def make_ul(items):
return '<ul>{}</ul>'.format(''.join(map('<li>{}</li>'.format, items)))
def get_synset_def(synset):
ret = []
if synset.definition:
ret.append(_('definicja:') + make_ul([synset.definition]))
#ret.append(_('jednostki leksykalne: ') + ', '.join(map(str, synset.lexical_units.all())))
hypernyms = list(synset.hypernyms.all())
if hypernyms:
ret.append(_('hiperonimy:') + make_ul(map(str, hypernyms)))
return ' '.join(ret)
def get_prefs_list(argument):
return sorted(
({
'id' : p.pk,
'type' : p._meta.label,
'str' : str(p),
} for p in argument.predefined.all()),
key=lambda x: x['str']
) + sorted(
({
'id' : s.pk,
'type' : s._meta.label,
'str' : str(s),
# can be a new synset
'url' : None if s.id < 0 else 'http://plwordnet21.clarin-pl.eu/synset/{}'.format(s.id),
'info' : s.lexical_units.all()[0].gloss if s.id < 0 else get_synset_def(s),
} for s in argument.synsets.all()),
key=lambda x: x['str']
) + sorted(
({
'id' : r.pk,
'type' : r._meta.label,
'str' : str(r),
'info' : get_rel_pref_desc(r),
} for r in argument.relations.all()),
key=lambda x: x['str']
)
def frame2dict(frame, entry_meanings):
return {
'opinion' : FRAME_OPINION()[frame.opinion.key],
'opinion_key' : frame.opinion.key,
'id' : frame.id,
'status' : frame.status,
'lexical_units' : [
{
'str' : lu.text_rep,
'id' : lu.id,
'entry_meaning' : lu in entry_meanings,
'definition' : lu.definition,
'gloss' : lu.gloss,
'url' : None if lu.luid is None else 'http://plwordnet21.clarin-pl.eu/lemma/{}/{}'.format(lu.base, lu.sense)
} for lu in frame.lexical_units.all()
],
'arguments' : [
{
'str' : str(a),
'argument_id' : a.id,
'id' : '{}-{}'.format(frame.id, a.id),
'role' : '{}{}'.format(a.role.role.role.lower(), ' ' + a.role.attribute.attribute.lower() if a.role.attribute else ''),
'preferences' : get_prefs_list(a),
} for a in sorted(frame.arguments.all(), key=lambda a: a.role.role.priority + (a.role.attribute.priority if a.role.attribute else 2))
],
}
# returns two dicts:
# (1) {
# frame_id_1 : {
# schema_id_1 : { [alt_1*, ..., alt_l] },
# schema_id_k : {...}
# }
# ...
# frame_id_n : {...}
# }
# *alternation is a dict: {
# key: extended argument id (frame_id-arg_id)
# val: list of extended phrase ids (schema_id-position_id-phr_id)
# (2) {
# extended_arg_id_1 : {
# alt_1 : {
# extended_phr_id_1 : psedo_natural_language_phrase_1_1_1,
# extended_phr_id_l : psedo_natural_language_phrase_1_1_l,
# }
# ...
# alt_k : {...}
# }
# ...
# extended_arg_idn : {...}
# }
def get_alternations(schemata, frames):
# TODO czy alternacja może być podpięta do całej pozycji, bez konkretnej frazy?
alternations = defaultdict(lambda: defaultdict(lambda: defaultdict(lambda: defaultdict(list))))
phrases = defaultdict(lambda: defaultdict(dict))
realisation_descriptions = defaultdict(lambda: defaultdict(lambda: defaultdict(dict)))
for schema in schemata:
for hook in schema.schema_hooks.all():
arg_conns = hook.argument_connections.all()
assert (len(arg_conns) < 2)
if (arg_conns):
argument = arg_conns[0].argument
frame = argument.frame
if frame not in frames:
continue
phr_id = '{}-{}-{}'.format(schema.id, hook.position.id, hook.phrase_type.id)
arg_id = '{}-{}'.format(frame.id, argument.id)
alternations[frame.id][schema.id][hook.alternation][arg_id].append(phr_id)
phrases[arg_id][hook.alternation - 1][phr_id] = hook.description
alt_dict = defaultdict(lambda: defaultdict(list))
for frame_id, frame_schema_alternations in alternations.items():
for schema_id, schema_alternations in frame_schema_alternations.items():
for alt_no in sorted(schema_alternations.keys()):
alt_dict[frame_id][schema_id].append(schema_alternations[alt_no])
realisation_descriptions[frame_id][schema_id][alt_no - 1] = RealisationDescription.objects.get(frame__id=frame_id, schema__id=schema_id, alternation=alt_no).description
return alt_dict, phrases, realisation_descriptions
def get_examples(entry):
examples = []
for example in entry.examples.all():
frame_ids, argument_ids, lu_ids, schema_ids, phrases, phrases_syntax, positions = set(), set(), set(), set(), set(), set(), set()
for connection in example.example_connections.all():
for argument in connection.arguments.all():
frame_ids.add(argument.frame.id)
argument_ids.add('{}-{}'.format(argument.frame.id, argument.id))
if connection.lexical_unit:
lu_ids.add(connection.lexical_unit.id)
for hook in connection.schema_connections.all():
schema_ids.add(hook.schema.id);
phrases.add('{}-{}-{}-{}'.format(hook.schema.id, hook.position.id, hook.phrase_type.id, hook.alternation - 1))
phrases_syntax.add('{}-{}-{}'.format(hook.schema.id, hook.position.id, hook.phrase_type.id))
positions.add('{}-{}'.format(hook.schema.id, hook.position.id))
examples.append({
'id' : str(example.id),
'sentence' : example.sentence,
'source' : EXAMPLE_SOURCE()[example.source.key],
'opinion' : EXAMPLE_OPINION()[example.opinion.key],
'note' : example.note,
'frame_ids' : sorted(frame_ids),
'argument_ids' : sorted(argument_ids),
'lu_ids' : sorted(lu_ids),
'schema_ids' : sorted(schema_ids),
'phrases' : sorted(phrases),
'phrases_syntax' : sorted(phrases_syntax),
'positions' : sorted(positions),
})
return sorted(examples, key=lambda x: x['sentence'])
# [[POS1], [POS2, POS3]]
# =>
# [
# [
# (<SchemaForm>, [], [('position', 'or', [[POS1]])])
# ],
# [
# (<SchemaForm>, [], [('position', 'or', [[POS2]])]),
# (<SchemaForm>, [], [('position', 'or', [[POS3]])])
# ]
# ]
def position_forms2schema_forms(forms):
dummy_schema_form = make_form('schema', data={})
# validate the dummy to ensure access to cleaned_data
assert(dummy_schema_form.is_valid())
return [
[(dummy_schema_form, [], [('position', 'or', [[posf]])]) for posf in posfs]
for posfs in forms
]
# [[ATR1, ATR2], [ATR3]]
# =>
# [
# [
# (<SchemaForm>, [], [('position', 'or', [[(<PositionForm>, [], [('switch', 'or', [[ATR]])])]])]),
# (<SchemaForm>, [], [('position', 'or', [[(<PositionForm>, [], [('switch', 'or', [[ATR]])])]])])
# ],
# [
# (<SchemaForm>, [], [('position', 'or', [[(<PositionForm>, [], [('switch', 'or', [[ATR]])])]])])
# ]
# ]
def phrase_forms2schema_forms(forms):
dummy_schema_form = make_form('schema', data={})
dummy_position_form = make_form('position', data={})
# validate the dummies to ensure access to cleaned_data
assert(dummy_schema_form.is_valid())
assert(dummy_position_form.is_valid())
return [
[(dummy_schema_form, [], [('position', 'or', [[(dummy_position_form, [], [('switch', 'or', [[phrf]])])]])]) for phrf in phrfs]
for phrfs in forms
]
# [[ARG1, ARG2], [ARG3]]
# =>
# [
# [
# (<FrameForm>, [], [('argument', 'or', [[ARG1]])]),
# (<FrameForm>, [], [('argument', 'or', [[ARG2]])])
# ],
# [
# (<FrameForm>, [], [('argument', 'or', [[ARG3]])])
# ]
# ]
def argument_forms2frame_forms(forms):
dummy_frame_form = make_form('frame', data={})
# validate the dummy to ensure access to cleaned_data
assert(dummy_frame_form.is_valid())
return [
[(dummy_frame_form, [], [('argument', 'or', [[argf]])]) for argf in argfs]
for argfs in forms
]
#TODO test (*) changes
@ajax_required
def get_entry(request):
if request.method == 'POST':
#TODO (*)
#form = EntryForm(request.POST)
eid = request.POST['entry']
#TODO (*)
if eid.isdigit():# and form.is_valid():
eid = int(eid)
# TODO check that Entry has no import errors
entry = Entry.objects.get(id=eid)
errors_dict = dict()
#TODO (*)
#entry_form, _, children_forms = collect_forms(request.POST['forms[]'], errors_dict)
entry_form, _, children_forms = collect_forms(request.session['forms'], errors_dict)
# form should already be validated if it passed through send_form
assert(not errors_dict)
# dont’ do schema/frame filtering for related entries
apply_filters = not simplejson.loads(request.POST['no_filters'])
filter_schemata = apply_filters and entry_form.cleaned_data['filter_schemata']
filter_frames = apply_filters and entry_form.cleaned_data['filter_frames']
lexical_unit = LexicalUnit.objects.get(pk=lu_id) if (lu_id := request.POST.get("lexical_unit_id")) else None
if filter_schemata:
schema_forms = []
# e.g. entry has schema that satisfies X & entry has schema that satisfies Y
# => filtering schemata shows only schemata that contributed to the match
# => leave schemata that satisfies X or satisfy Y
schema_forms1 = [frms[2] for frms in children_forms if frms[0] == 'schema']
assert (len(schema_forms1) <= 1)
if schema_forms1:
schema_forms = schema_forms1[0]
# e.g. entry has position that satisfies X & entry has position that satisfies Y
# => entry has schema that has position that satisfies X
# & entry has schema that has position that satisfies Y
# => leave schemata that have position that satisfies X or have position that satisfies Y
position_forms = [frms[2] for frms in children_forms if frms[0] == 'position']
assert (len(position_forms) <= 1)
if position_forms:
position_forms = position_forms[0]
schema_forms += position_forms2schema_forms(position_forms)
phrase_forms = [frms[2] for frms in children_forms if frms[0] == 'switch']
assert (len(phrase_forms) <= 1)
if phrase_forms:
phrase_forms = phrase_forms[0]
schema_forms += phrase_forms2schema_forms(phrase_forms)
filter_schemata = len(schema_forms) > 0
if filter_frames:
frame_forms = []
frame_forms1 = [frms[2] for frms in children_forms if frms[0] == 'frame']
assert (len(frame_forms1) <= 1)
if frame_forms1:
frame_forms = frame_forms1[0]
argument_forms = [frms[2] for frms in children_forms if frms[0] == 'argument']
assert (len(argument_forms) <= 1)
if argument_forms:
argument_forms = argument_forms[0]
frame_forms += argument_forms2frame_forms(argument_forms)
filter_frames = len(frame_forms) > 0
local_schema_filter_form = get_local_schema_filter_form(apply_filters, request)
local_frame_filter_form = get_local_frame_filter_form(apply_filters, request)
subentries = []
all_schema_objects = []
for subentry in entry.subentries.all():
schemata = []
schema_objects = subentry.schemata.all()
# filter out schemata by schema properties
if filter_schemata:
schema_objects = get_filtered_objects2(schema_forms, schema_objects)
if local_schema_filter_form:
schema_objects = get_filtered_objects(local_schema_filter_form, schema_objects)
for schema in schema_objects:
schemata.append(schema2dict(schema, subentry.negativity, request.LANGUAGE_CODE))
if schemata:
all_schema_objects += list(schema_objects)
subentries.append({ 'str' : subentry2str(subentry), 'schemata' : schemata })
frame_objects = Frame.objects.filter(arguments__argument_connections__schema_connections__subentry__entry=entry).distinct()
# filter out frames by frame properties
if filter_frames:
frame_objects = get_filtered_objects2(frame_forms, frame_objects)
if lexical_unit:
frame_objects = frame_objects.filter(lexical_units=lexical_unit)
if local_frame_filter_form:
frame_objects = get_filtered_objects(local_frame_filter_form, frame_objects)
frames = [frame2dict(frame, entry.lexical_units.all()) for frame in frame_objects]
alternations, realisation_phrases, realisation_descriptions = get_alternations(all_schema_objects, frame_objects)
examples = get_examples(entry)
unified_frame = None
if lexical_unit and (unified_frame := UnifiedFrame.objects.all().for_lexical_unit(lexical_unit).first()):
unified_frame = {
'pk': unified_frame.pk,
'status': unified_frame.status,
'assignee_username' : assignment.user.username if (assignment := unified_frame.assignments.first()) else None,
}
# https://docs.djangoproject.com/en/2.2/topics/http/sessions/#when-sessions-are-saved
if [entry.name, entry.id] in request.session['last_visited']:
request.session['last_visited'].remove([entry.name, entry.id])
request.session['last_visited'].insert(0, (entry.name, entry.id))
request.session['last_visited'] = request.session['last_visited'][:(MAX_LAST_VISITED + 1)]
request.session.modified = True
return JsonResponse({ 'subentries' : subentries, 'frames' : frames, 'alternations' : alternations, 'realisation_phrases' : realisation_phrases, 'realisation_descriptions' : realisation_descriptions, 'examples' : examples, 'unified_frame': unified_frame, 'last_visited' : request.session['last_visited'] })
return JsonResponse({})
def get_local_frame_filter_form(apply_filters, request):
local_frame_form = None
if apply_filters and 'frame_form' in request.session:
errors_dict = dict()
local_frame_form = collect_forms(request.session['frame_form'], errors_dict)
assert (not errors_dict)
return local_frame_form
def get_local_schema_filter_form(apply_filters, request):
local_schema_form = None
if apply_filters and 'schema_form' in request.session:
errors_dict = dict()
local_schema_form = collect_forms(request.session['schema_form'], errors_dict)
assert (not errors_dict)
return local_schema_form
'''
@ajax_required
def filter_schemata(request):
if request.method == 'POST':
print(request.POST['forms[]'])
errors_dict = dict()
forms = collect_forms(request.POST['forms[]'], errors_dict)
eid = request.POST['entry']
print(eid)
print(forms)
if errors_dict:
return JsonResponse({ 'success' : 0, 'errors' : errors_dict })
# TODO check that Entry has no import errors
entry = Entry.objects.get(id=eid)
schema_ids = []
for subentry in entry.subentries.all():
for schema in get_filtered_objects(forms, subentry.schemata.all()):
schema_ids.append(schema.id)
return JsonResponse({ 'success' : 1, 'schema_ids' : schema_ids })
return JsonResponse({})
'''
@ajax_required
def change_show_reals_desc(request):
if request.method == 'POST':
val = simplejson.loads(request.POST['val'])
request.session['show_reals_desc'] = val
return JsonResponse({ 'success' : 1 })
return JsonResponse({})
@ajax_required
def change_show_linked_entries(request):
if request.method == 'POST':
val = simplejson.loads(request.POST['val'])
request.session['show_linked_entries'] = val
return JsonResponse({ 'success' : 1 })
return JsonResponse({})
@ajax(method='get', encode_result=True)
def ajax_plWN_context_lookup(request, term):
results = []
# term = term.encode('utf8')
if len(term) > 0:
obj_results = LexicalUnit.objects.filter(base__startswith=term)
results = get_ordered_lexical_units_bases(obj_results)
return {'result': results}
def get_ordered_lexical_units_bases(lexical_units_query):
last_unit_base = ''
lexical_unit_bases = []
ordered_lexical_units = lexical_units_query.order_by('base')
for lexical_unit in ordered_lexical_units:
if lexical_unit.base != last_unit_base:
lexical_unit_bases.append(lexical_unit.base)
last_unit_base = lexical_unit.base
return lexical_unit_bases
@ajax(method='get', encode_result=True)
def ajax_predefined_preferences(request):
predefined = []
for preference in PredefinedSelectionalPreference.objects.order_by('name'):
if preference.members:
members = [member.name for member in preference.members.generals.order_by('name')]
members.extend([str(synset) for synset in preference.members.synsets.all()])
content = '%s: (%s)' % (preference.name, ', '.join(members))
else:
content = '%s' % (preference.name)
predefined.append({"id": preference.id, "content": content})
context = {
'predefined': predefined,
}
return context
@ajax(method='get', encode_result=True)
def ajax_roles(request):
roles = []
for role in SemanticRole.objects.order_by('priority'):
roles.append({"id": role.id, "role": role.role, "priority": role.priority})
context = {
'roles': roles,
}
return context
@ajax(method='get', encode_result=True)
def ajax_role_attributes(request):
roleAttributes = []
for roleAttribute in RoleAttribute.objects.order_by('priority'):
roleAttributes.append({"id": roleAttribute.id, "attribute": roleAttribute.attribute, "priority": roleAttribute.priority})
context = {
'role_attributes': roleAttributes,
}
return context
# @render('relations.json')
@ajax(method='get', encode_result=True)
def ajax_relations(request):
relations = [{"id": relation.plwn_id, "content": relation.name} for relation in SelectivePreferenceRelations.objects.all()]
context = {
'relations': relations,
}
return context
@ajax(method='get', encode_result=True)
def ajax_synsets(request, base, pos):
if pos == '_':
lexical_units = LexicalUnit.objects.filter(base=base).order_by('pos', 'base', 'sense')
else:
lexical_units = LexicalUnit.objects.filter(base=base, pos=pos).order_by('pos', 'base', 'sense')
synsets = []
for representative in lexical_units:
synset = [{"id": lu.id, "luid": lu.luid, "base": lu.base, "sense": lu.sense, "pos": lu.pos, "glossa": lu.definition} for lu in LexicalUnit.objects.filter(synset=representative.synset)]
synsets.append({"id": representative.synset.id, "content": synset})
context = {
'synsets': synsets,
}
return context