ajax_vocabulary_management.py
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# -*- coding: utf-8 -*-
#Copyright (c) 2015, Bartłomiej Nitoń
#All rights reserved.
#Redistribution and use in source and binary forms, with or without modification, are permitted provided
#that the following conditions are met:
# Redistributions of source code must retain the above copyright notice, this list of conditions and
# the following disclaimer.
# Redistributions in binary form must reproduce the above copyright notice, this list of conditions
# and the following disclaimer in the documentation and/or other materials provided with the distribution.
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
# TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
import codecs
import datetime
import HTMLParser
import os
from tempfile import mkdtemp, mkstemp
from django.contrib.auth.models import User
from django.db.models import Count, Sum, Q
from django.http import HttpResponse
from django.template.loader import render_to_string
from django.utils.encoding import smart_str
from common.decorators import ajax, AjaxError, render
from dictionary.forms import ManageVocabPermForm
from dictionary.models import Frame_Opinion_Value, Lemma, Lemma_Status, \
POS, Vocabulary, VocabularyFormat, \
sorted_frame_char_values_dict
from dictionary.teixml import createteixml
TEXT_VOCABULARY_CLAUSE = u"""
% The Polish Valence Dictionary (Walenty)
% <date>
%
% The Polish Valence Dictionary (Walenty) is an adaptation of
% the Syntactic Dictionary of Polish Verbs by Marek Świdziński
% in its electronic version provided by Łukasz Dębowski and
% Elżbieta Hajnicz and further expanded by Witold Kieraś to
% include the most frequent verbs in the 1 million sample of
% NKJP (National Corpus of Polish).
%
% The presented resource results from an automatic conversion
% of the aforementioned dictionary, manually reviewed by Filip
% Skwarski to include correct information about a number of new
% features, including sentential subjects, passivisation, and
% control relations.
%
% The format of the new dictionary has been established by Filip
% Skwarski, Elżbieta Hajnicz, Agnieszka Patejuk, Adam Przepiórkowski,
% Marek Świdziński, and Marcin Woliński.
%
% The dictionary has been edited and compiled using a tool
% created by Bartłomiej Nitoń.
%
% The original Syntactic Dictionary of Polish Verbs derives from:
%
% Marek Świdziński
% Institute of Polish
% Warsaw University
% Warsaw, Poland
%
% © Copyright 1998,2012 by Marek Świdziński
%
% This work is distributed under a CC BY-SA license:
% http://creativecommons.org/licenses/by-sa/2.0/
%
% Parameters:
% Dictionaries: <vocabularies>
% Schema opinions: <opinions>
% Lemma statuses: <statuses>
% Owners: <owners>
% Part of speech: <part of speech>
% Opinions added: <opinions added>
%
"""
EN_MONTHS = ['January', 'February', 'March', 'April', 'May', 'June',
'July', 'August', 'September', 'October', 'November', 'December']
@ajax(method='post')
def create_vocabulary(request, form_data):
form_dict = dict((x['name'], x['value']) for x in form_data)
if not form_dict['format']:
raise AjaxError('format not selected')
voc_format_obj = VocabularyFormat.objects.get(pk=form_dict['format'])
lemmas = Lemma.objects.filter(old=False).order_by('entry')
if form_dict['vocabularies']:
lemmas = lemmas.filter(vocabulary__in=form_dict['vocabularies'])
if form_dict['lemma_statuses']:
lemmas = lemmas.filter(status__in=form_dict['lemma_statuses'])
if form_dict['owners']:
lemmas = lemmas.filter(owner__in=form_dict['owners'])
if form_dict['poss']:
lemmas = lemmas.filter(entry_obj__pos__in=form_dict['poss'])
lemmas = lemmas.distinct()
if voc_format_obj.format == u'Tekstowy':
tmp_folder = mkdtemp()
os.chdir(tmp_folder)
tmpfile, tmpfilename = mkstemp(dir=tmp_folder)
os.close(tmpfile)
file_name = create_text_walenty(tmpfilename, lemmas,
form_dict['vocabularies'], form_dict['frame_opinions'],
form_dict['lemma_statuses'], form_dict['owners'],
form_dict['poss'], form_dict['addframeopinion'])
elif voc_format_obj.format == u'TEX':
file_name = create_tex_walenty(lemmas, form_dict)
elif voc_format_obj.format == u'TEI':
file_name = create_tei_walenty(lemmas, form_dict)
return {'file_name': file_name}
def create_tei_walenty(lemmas, form_dict):
tmp_folder = mkdtemp()
os.chdir(tmp_folder)
tmpfile, tmpfilename = mkstemp(dir=tmp_folder)
os.close(tmpfile)
frame_chars_dict = sorted_frame_char_values_dict()
q_frame_opinions = []
if form_dict['frame_opinions']:
for pk in form_dict['frame_opinions']:
q_frame_opinions.append(Q(value__pk=pk))
createteixml(tmpfilename,
lemmas,
sort_reflex_vals=frame_chars_dict['sorted_reflex_vals'],
sort_aspect_vals=frame_chars_dict['sorted_aspect_vals'],
sort_neg_vals=frame_chars_dict['sorted_neg_vals'],
sort_pred_vals=frame_chars_dict['sorted_pred_vals'],
frame_char_models=[],
form_dict=form_dict,
q_frame_opinions=q_frame_opinions)
file_name = tmpfilename + '.xml'
os.rename(tmpfilename, file_name)
return file_name
def create_text_walenty(file_name, lemmas, vocabularies, frame_opinions,
lemma_statuses, owners, poss, add_frame_opinions):
try:
f = codecs.open(file_name, 'w+', 'utf-8-sig' )
f.write(create_copyrights_str(vocabularies, frame_opinions,
lemma_statuses, owners, poss, add_frame_opinions))
for lemma in lemmas:
founded_frame_opinions = lemma.frame_opinions.filter(value__in=frame_opinions)
frame_chars_dict = sorted_frame_char_values_dict()
for reflex_val in frame_chars_dict['sorted_reflex_vals']:
for neg_val in frame_chars_dict['sorted_neg_vals']:
for pred_val in frame_chars_dict['sorted_pred_vals']:
for aspect_val in frame_chars_dict['sorted_aspect_vals']:
matching_frames = lemma.get_frames_by_char_values(reflex_val=reflex_val,
neg_val=neg_val,
pred_val=pred_val,
aspect_val=aspect_val).order_by('text_rep')
for frame in matching_frames:
if not frame_opinions or founded_frame_opinions.filter(frame=frame).exists():
text_rep = frame.get_position_spaced_text_rep()
if add_frame_opinions:
text_rep = add_frame_opinion_and_return_text_rep(text_rep, lemma, frame)
if frame.characteristics.filter(type=u'ZWROTNOŚĆ', value__value=u'się').exists():
text_rep = ' ' + text_rep
f.write(lemma.entry+text_rep.replace(':',': ')+'\n')
os.rename(file_name, file_name+'.txt')
file_name = file_name+'.txt'
finally:
f.close()
return file_name
def create_copyrights_str(vocabularies_pks, frame_opinions_pks,
lemma_statuses_pks, owners_pks, poss_pks,
add_frame_opinions):
date = datetime.datetime.now()
month = EN_MONTHS[date.month-1]
vocabularies = Vocabulary.objects.filter(pk__in=vocabularies_pks).order_by('name')
if not vocabularies.exists():
vocabularies = Vocabulary.objects.order_by('name')
frame_opinions = Frame_Opinion_Value.objects.filter(pk__in=frame_opinions_pks).order_by('priority')
if not frame_opinions.exists():
frame_opinions = Frame_Opinion_Value.objects.order_by('priority')
lemma_statuses = Lemma_Status.objects.filter(pk__in=lemma_statuses_pks).order_by('priority')
if not lemma_statuses.exists():
lemma_statuses = Lemma_Status.objects.order_by('priority')
owners = User.objects.filter(pk__in=owners_pks).order_by('username')
if not owners.exists():
owners = User.objects.filter(lemmas__old=False).distinct().order_by('username')
poss = POS.objects.filter(pk__in=poss_pks).order_by('priority')
if not poss.exists():
poss = POS.objects.exclude(tag=u'unk').order_by('priority')
copyrights = (TEXT_VOCABULARY_CLAUSE.replace('<date>', date.strftime(month + ' %d, %Y')).
replace('<vocabularies>', ', '.join([vocab.name for vocab in vocabularies])).
replace('<opinions>', ', '.join([opinion.value for opinion in frame_opinions])).
replace('<statuses>', ', '.join([status.status for status in lemma_statuses])).
replace('<owners>', ', '.join([owner.username for owner in owners])).
replace('<part of speech>', ', '.join([pos.name for pos in poss])).
replace('<opinions added>', ('True' if add_frame_opinions else 'False')))
return copyrights
def create_tex_walenty(lemmas, form_dict):
frame_chars_dict = sorted_frame_char_values_dict()
q_frame_opinions = []
if form_dict['frame_opinions']:
for pk in form_dict['frame_opinions']:
q_frame_opinions.append(Q(value__pk=pk))
tmp_folder = mkdtemp()
os.chdir(tmp_folder)
tmpfile, tmpfilename = mkstemp(dir=tmp_folder)
h = HTMLParser.HTMLParser()
# Pass the TeX template through Django templating engine and into the temp file
os.write(tmpfile, smart_str(h.unescape(render_to_string('tex/slowal.tex', {'lemmas': lemmas,
'q_frame_opinions': q_frame_opinions,
'sort_reflex_vals': frame_chars_dict['sorted_reflex_vals'],
'sort_aspect_vals': frame_chars_dict['sorted_aspect_vals'],
'sort_neg_vals' : frame_chars_dict['sorted_neg_vals'],
'sort_pred_vals' : frame_chars_dict['sorted_pred_vals'],
'download_dict' : form_dict}))))
os.close(tmpfile)
file_name = tmpfilename + '.tex'
os.rename(tmpfilename, file_name)
return file_name
def add_frame_opinion_and_return_text_rep(text_rep, lemma, frame):
try:
frame_op = lemma.frame_opinions.filter(frame__pk=frame.pk).all()[0].value.value
except:
frame_op = 'unk'
frame_form_list = text_rep.split(':')
frame_form_list.insert(1, frame_op)
text_rep = ':'.join(frame_form_list)
return text_rep
def download_vocabulary(request, file_name):
fullpath = '/' + file_name
download_file_name = '%s_%s' % ('walenty', datetime.datetime.now().strftime('%Y%m%d'))
with open(fullpath, "r") as f:
data = f.read()
response = HttpResponse(data, mimetype='text/txt')
if file_name.endswith('.txt'):
response['Content-Disposition'] = 'attachment; filename=%s.txt' % download_file_name
elif file_name.endswith('.tex'):
response['Content-Disposition'] = 'attachment; filename=%s.tex' % download_file_name
elif file_name.endswith('.xml'):
response['Content-Disposition'] = 'attachment; filename=%s.xml' % download_file_name
os.remove(fullpath)
os.rmdir(os.path.split(fullpath)[0])
return response
@render('vocab_perm_manage_form.html')
@ajax(method='get', encode_result=False)
def vocab_perm_manage_form(request, vocabulary_name):
vocabulary_obj = Vocabulary.objects.get(name=vocabulary_name)
form = ManageVocabPermForm(editors=vocabulary_obj.editors,
viewers=vocabulary_obj.viewers)
return {'form': form}
@ajax(method='post')
def vocab_perm_manage_form_submit(request, form_data):
form_dict = dict((x['name'], x['value']) for x in form_data)
vocabulary = Vocabulary.objects.get(name=form_dict['vocabulary_name'])
vocabulary.editors.clear()
vocabulary.viewers.clear()
for user_pk in form_dict['editors']:
selected_user = User.objects.get(pk=user_pk)
vocabulary.editors.add(selected_user)
vocabulary.viewers.add(selected_user)
for user_pk in form_dict['viewers']:
vocabulary.viewers.add(User.objects.get(pk=user_pk))
return {}
@render('vocabulary_stats.html')
@ajax(method='get', encode_result=False)
def get_vocabulary_stats(request, vocabulary_name):
if vocabulary_name:
voc = Vocabulary.objects.get(name=vocabulary_name)
lemmas = voc.lemmas.filter(old=False)
else:
lemmas = Lemma.objects.filter(old=False)
lemma_statuses = Lemma_Status.objects.order_by('priority')
poss = POS.objects.exclude(tag=u'unk').order_by('priority')
top_labels = create_top_labels(poss)
all_statuses_line = create_status_stats_line(lemmas, poss, 'wszystkie')
vocabulary_stats_tab_lines = [top_labels, all_statuses_line]
stats_by_pos = []
for lemma_status in lemma_statuses:
stat_lemmas = lemmas.filter(status__status=lemma_status.status)
stats_line = create_status_stats_line(stat_lemmas, poss, lemma_status.status)
vocabulary_stats_tab_lines.append(stats_line)
stats_by_pos.append(stats_line)
return {'vocabulary_stats': vocabulary_stats_tab_lines}
def create_top_labels(poss):
top_labels = ['Hasła / Schematy', 'wszystkie']
for pos in poss:
top_labels.append(pos.name)
return top_labels
def create_status_stats_line(lemmas, poss, status):
all_count = {'lemmas': lemmas.count(),
'schemas': count_schemas(lemmas)}
status_line = [status, all_count]
for pos in poss:
pos_lemmas = lemmas.filter(entry_obj__pos=pos)
pos_count = {'lemmas': pos_lemmas.count(),
'schemas': count_schemas(pos_lemmas)}
status_line.append(pos_count)
return status_line
def count_schemas(lemmas):
schemas_count = lemmas.annotate(num_frames=Count('frames')).aggregate(Sum('num_frames'))['num_frames__sum']
if not schemas_count:
schemas_count = 0
return schemas_count