create_text_walenty.py
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#-*- coding:utf-8 -*-
import datetime
import os
import tarfile
from collections import Counter
from django.core.management.base import BaseCommand
from optparse import make_option
from accounts.models import User
from dictionary.ajax_vocabulary_management import create_text_walenty, \
get_stats, write_stats, \
update_walenty_stats
from dictionary.ajax_argument_realizations import create_realizations_file
from dictionary.models import Frame_Opinion, Lemma, Vocabulary, POS, \
get_checked_statuses, get_ready_statuses
from settings import WALENTY_PATH
class Command(BaseCommand):
args = '<dict dict ...>'
help = 'Get Walenty in text format.'
option_list = BaseCommand.option_list + (
make_option('--start_date',
action='store',
type='string',
dest='start_date',
default='all',
help='Status change start date (format: YYYY-MM-DD).'),
)
def handle(self, *args, **options):
now = datetime.datetime.now().strftime('%Y%m%d')
vocab_names = list(args)
vocab_names.sort()
if vocab_names:
filename_base = '%s_%s_%s' % ('walenty', '+'.join(vocab_names), now)
tmp_filename_base = '%s_%s_%s' % ('tmp', '+'.join(vocab_names), now)
else:
filename_base = '%s_%s' % ('walenty', now)
tmp_filename_base = '%s_%s' % ('tmp', now)
realizations_path = os.path.join(WALENTY_PATH,
'%s_%s.txt' % ('phrase_types_expand', now))
checked_stats_path = os.path.join(WALENTY_PATH, u'%s_%s.txt' % (filename_base.replace('walenty', 'stats'),
'verified'))
ready_stats_path = os.path.join(WALENTY_PATH, u'%s_%s.txt' % (filename_base.replace('walenty', 'stats'),
'all'))
vocabularies = Vocabulary.objects.none()
if vocab_names:
vocabularies = Vocabulary.objects.filter(name__in=vocab_names)
try:
all_stats = Counter({})
verified_stats = Counter({})
tmp_path = os.path.join(WALENTY_PATH, tmp_filename_base + '-text.tar.gz')
archive = tarfile.open(tmp_path, 'w:gz')
os.chdir(WALENTY_PATH)
for pos in POS.objects.exclude(tag=u'unk').order_by('priority'):
pos_stats = create_pos_archive_and_get_stats(archive, pos, vocabularies, options['start_date'], filename_base)
all_stats = all_stats + Counter(pos_stats['all'])
verified_stats = verified_stats + Counter(pos_stats['verified'])
create_realizations_file(realizations_path)
archive.add(os.path.basename(realizations_path))
if not vocab_names and options['start_date'] == 'all':
write_stats(checked_stats_path, verified_stats)
archive.add(os.path.basename(checked_stats_path))
write_stats(ready_stats_path, all_stats)
archive.add(os.path.basename(ready_stats_path))
update_walenty_stats(all_stats)
final_path = os.path.join(WALENTY_PATH, filename_base + '-text.tar.gz')
finally:
archive.close()
os.rename(tmp_path, final_path)
os.remove(realizations_path)
if not vocab_names and options['start_date'] == 'all':
os.remove(checked_stats_path)
os.remove(ready_stats_path)
def create_pos_archive_and_get_stats(archive, pos, vocabularies, start_date, filename_base):
all_stats = {}
checked_stats = {}
try:
checked_statuses = get_checked_statuses()
ready_statuses = get_ready_statuses()
lemmas = Lemma.objects.filter(old=False, entry_obj__pos=pos)
ready_lemmas = lemmas.filter(status__in=ready_statuses)
if start_date != 'all':
ready_lemmas = filter_lemmas_by_status_change(ready_lemmas, ready_statuses, start_date)
ready_lemmas = ready_lemmas.order_by('entry_obj__name')
all_path = os.path.join(WALENTY_PATH, u'%s_%ss_%s' % (filename_base, pos.tag, 'all'))
walenty_path_ready = create_text_walenty(file_name=all_path,
lemmas=ready_lemmas,
vocabularies=vocabularies,
frame_opinions=Frame_Opinion.objects.none(),
lemma_statuses=ready_statuses,
owners=User.objects.none(),
poss=POS.objects.filter(pk=pos.pk),
add_frame_opinions=True)
all_filename = os.path.basename(walenty_path_ready)
archive.add(name=all_filename, arcname=os.path.join(u'%ss' % pos.tag, all_filename))
checked_lemmas = lemmas.filter(status__in=checked_statuses)
if start_date != 'all':
checked_lemmas = filter_lemmas_by_status_change(checked_lemmas, checked_statuses, start_date)
checked_lemmas = checked_lemmas.order_by('entry_obj__name')
checked_path = os.path.join(WALENTY_PATH, u'%s_%ss_%s' % (filename_base, pos.tag, 'verified'))
walenty_path_checked = create_text_walenty(file_name=checked_path,
lemmas=checked_lemmas,
vocabularies=vocabularies,
frame_opinions=Frame_Opinion.objects.none(),
lemma_statuses=checked_statuses,
owners=User.objects.none(),
poss=POS.objects.filter(pk=pos.pk),
add_frame_opinions=True)
checked_filename = os.path.basename(walenty_path_checked)
archive.add(name=checked_filename, arcname=os.path.join(u'%ss' % pos.tag, checked_filename))
if not vocabularies.exists() and start_date == 'all':
all_stats = get_stats(ready_statuses, pos.tag)
all_stats_path = os.path.join(WALENTY_PATH, u'%s_%ss_%s.txt' % (filename_base.replace('walenty', 'stats'),
pos.tag, 'all'))
write_stats(all_stats_path, all_stats)
all_stats_filename = os.path.basename(all_stats_path)
archive.add(name=all_stats_filename, arcname=os.path.join(u'%ss' % pos.tag, all_stats_filename))
checked_stats = get_stats(checked_statuses, pos.tag)
checked_stats_path = os.path.join(WALENTY_PATH, u'%s_%ss_%s.txt' % (filename_base.replace('walenty', 'stats'),
pos.tag, 'verified'))
write_stats(checked_stats_path, checked_stats)
checked_stats_filename = os.path.basename(checked_stats_path)
archive.add(name=checked_stats_filename, arcname=os.path.join(u'%ss' % pos.tag, checked_stats_filename))
finally:
os.remove(walenty_path_ready)
os.remove(walenty_path_checked)
if not vocabularies.exists() and start_date == 'all':
os.remove(all_stats_path)
os.remove(checked_stats_path)
return {'all': all_stats,
'verified': checked_stats}
def filter_lemmas_by_status_change(lemmas, statuses, start_date_str):
start_date = parse_date(start_date_str)
filtered_lemmas_pks = []
for lemma in lemmas:
if lemma.status_history.filter(status=statuses[0], date__gte=start_date).exists():
filtered_lemmas_pks.append(lemma.pk)
return lemmas.filter(pk__in=filtered_lemmas_pks)
def parse_date(date_str):
date_parts = date_str.split('-')
year = int(date_parts[0])
month = int(date_parts[1].lstrip('0'))
day = int(date_parts[2].lstrip('0'))
date = datetime.datetime(year, month, day, 00, 00)
return date