def item_page(item_id):
qid = f'Q{item_id}'
item = artwork.Artwork(qid)
from_redirect = qid in session and session.pop(qid) == 'from redirect'
entity = mediawiki.get_entity_with_cache(qid, refresh=not from_redirect)
existing_depicts = existing_depicts_from_entity(entity)
width = 800
image_filename = item.image_filename
if image_filename:
image = image_with_cache(qid, image_filename, width)
else:
image = None
# hits = item.run_query()
label_and_language = get_entity_label_and_language(entity)
if label_and_language:
label = label_and_language['label']
else:
label = None
other = get_other(item.entity)
people = human.from_name(label) if label else None
artwork_item = ArtworkItem.query.get(item_id)
if artwork_item is None:
artwork_item = ArtworkItem(item_id=item_id, label=label, entity=entity)
database.session.add(artwork_item)
catalog = wd_catalog.get_catalog_from_artwork(entity)
if not catalog.get('institution'):
catalog['institution'] = get_institution(entity, other)
label_languages = label_and_language[
'languages'] if label_and_language else []
show_translation_links = all(lang.code != 'en' for lang in label_languages)
return render_template(
'item.html',
qid=qid,
item_id=item_id,
item=item,
catalog=catalog,
labels=find_more_props,
entity=item.entity,
username=g.user,
label=label,
label_languages=label_languages,
show_translation_links=show_translation_links,
existing_depicts=existing_depicts,
image=image,
people=people,
other=other,
# hits=hits,
title=item.display_title)
def save(item_id):
depicts = request.form.getlist('depicts')
username = wikidata_oauth.get_username()
assert username
token = wikidata_oauth.get_token()
artwork_item = Item.query.get(item_id)
if artwork_item is None:
artwork_entity = mediawiki.get_entity_with_cache(f'Q{item_id}')
artwork_item = Item(item_id=item_id, entity=artwork_entity)
database.session.add(artwork_item)
database.session.commit()
for depicts_qid in depicts:
depicts_id = int(depicts_qid[1:])
depicts_item = DepictsItem.query.get(depicts_id)
if depicts_item is None:
depicts_item = wikidata_edit.create_depicts_item(depicts_id)
database.session.add(depicts_item)
database.session.commit()
for depicts_qid in depicts:
depicts_id = int(depicts_qid[1:])
if existing_edit(item_id, depicts_id):
continue
r = create_claim(item_id, depicts_id, token)
try:
reply = r.json()
except simplejson.errors.JSONDecodeError:
mail.send_mail('depicts save error', r.text)
raise
save_error = reply.get('error')
if save_error:
mail.send_mail('depicts save error', r.text)
return render_template('save_error.html', error=save_error)
saved = r.json()
lastrevid = saved['pageinfo']['lastrevid']
assert saved['success'] == 1
edit = Edit(username=username,
artwork_id=item_id,
depicts_id=depicts_id,
lastrevid=lastrevid)
database.session.add(edit)
database.session.commit()
return redirect(url_for('next_page', item_id=item_id))
def save(item_id):
depicts = request.form.getlist('depicts')
username = wikidata_oauth.get_username()
assert username
token = wikidata_oauth.get_token()
artwork_item = ArtworkItem.query.get(item_id)
if artwork_item is None:
artwork_entity = mediawiki.get_entity_with_cache(f'Q{item_id}')
label = wikibase.get_entity_label(artwork_entity)
artwork_item = ArtworkItem(item_id=item_id,
label=label,
entity=artwork_entity)
database.session.add(artwork_item)
database.session.commit()
for depicts_qid in depicts:
depicts_id = int(depicts_qid[1:])
depicts_item = DepictsItem.query.get(depicts_id)
if depicts_item is None:
depicts_item = wikidata_edit.create_depicts_item(depicts_id)
database.session.add(depicts_item)
database.session.commit()
for depicts_qid in depicts:
depicts_id = int(depicts_qid[1:])
if existing_edit(item_id, depicts_id):
continue
r = create_claim(item_id, depicts_id, token)
reply = r.json()
if 'error' in reply:
return 'error:' + r.text
print(r.text)
saved = r.json()
lastrevid = saved['pageinfo']['lastrevid']
assert saved['success'] == 1
edit = Edit(username=username,
artwork_id=item_id,
depicts_id=depicts_id,
lastrevid=lastrevid)
database.session.add(edit)
database.session.commit()
return redirect(url_for('next_page', item_id=item_id))
def random_artwork():
rows = wdqs.run_from_template_with_cache('query/artwork_no_depicts.sparql')
has_depicts = True
while has_depicts:
item_id = wdqs.row_id(random.choice(rows))
if ArtworkItem.query.get(item_id):
continue
entity = mediawiki.get_entity_with_cache(f'Q{item_id}', refresh=True)
en_label = wikibase.get_en_label(entity)
if en_label and en_label.startswith('Page from '):
# example: Q60467422
# title: Page from Tales of a Parrot (Tuti-nama): text page
# this is not a painting
continue
has_depicts = 'P180' in entity['claims']
session[f'Q{item_id}'] = 'from redirect'
return redirect(url_for('item_page', item_id=item_id))
def next_page(item_id):
qid = f'Q{item_id}'
entity = mediawiki.get_entity_with_cache(qid)
width = 800
image_filename = wikibase.first_datavalue(entity, 'P18')
image = image_with_cache(qid, image_filename, width)
label = wikibase.get_entity_label(entity)
other = get_other(entity)
other_list = []
for key, prop_label in find_more_props.items():
if key == 'P186': # skip material used
continue # too generic
claims = entity['claims'].get(key)
if not claims:
continue
values = []
for claim in claims:
if 'datavalue' not in claim['mainsnak']:
continue
value = claim['mainsnak']['datavalue']['value']
claim_qid = value['id']
if claim_qid == 'Q4233718':
continue # anonymous artist
numeric_id = value['numeric-id']
href = url_for('find_more_page',
property_id=key[1:],
item_id=numeric_id)
values.append({
'href': href,
'qid': claim_qid,
'label': other.get(claim_qid),
})
if not values:
continue
qid_list = [v['qid'] for v in values]
other_list.append({
'label':
prop_label,
'image_lookup':
url_for('find_more_json', pid=key, qid=qid_list),
'pid':
key,
'values':
values,
'images': [],
})
return render_template('next.html',
qid=qid,
label=label,
image=image,
labels=find_more_props,
other=other,
entity=entity,
other_props=other_list)
def item_page(item_id):
qid = f'Q{item_id}'
g.qid = qid
item = artwork.Artwork(qid)
from_redirect = qid in session and session.pop(qid) == 'from redirect'
entity = mediawiki.get_entity_with_cache(qid, refresh=not from_redirect)
if 'redirects' in entity:
redirect_to_item_id = int(entity['redirects']['to'][1:])
return redirect(url_for(request.endpoint, item_id=redirect_to_item_id))
existing_depicts = existing_depicts_from_entity(entity)
width = 800
image_filename = item.image_filename
if image_filename:
image = image_with_cache(qid, image_filename, width)
else:
image = None
# hits = item.run_query()
label_and_language = get_entity_label_and_language(entity)
if label_and_language:
label = label_and_language['label']
else:
label = None
g.label = label
other = get_other(item.entity)
people = human.from_name(label) if label else None
label_languages = label_and_language[
'languages'] if label_and_language else []
show_translation_links = all(lang.code != 'en' for lang in label_languages)
artwork_item = Item.query.get(item_id)
if artwork_item is None:
if not wdqs.is_artificial_physical_object(qid):
return render_template(
'not_artwork.html',
qid=qid,
item_id=item_id,
item=item,
labels=find_more_props,
entity=item.entity,
username=g.user,
label=label,
label_languages=label_languages,
show_translation_links=show_translation_links,
image=image,
other=other,
title=item.display_title)
modified = datetime.strptime(entity['modified'], "%Y-%m-%dT%H:%M:%SZ")
artwork_item = Item(item_id=item_id,
entity=entity,
lastrevid=entity['lastrevid'],
modified=modified)
database.session.add(artwork_item)
catalog = wd_catalog.get_catalog_from_artwork(entity)
if not catalog.get('institution'):
catalog['institution'] = get_institution(entity, other)
return render_template(
'item.html',
qid=qid,
item_id=item_id,
item=item,
catalog=catalog,
labels=find_more_props,
entity=item.entity,
username=g.user,
label=label,
label_languages=label_languages,
show_translation_links=show_translation_links,
existing_depicts=existing_depicts,
image=image,
people=people,
other=other,
# hits=hits,
title=item.display_title)