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Multiple analyses sessions perfectly implemented.

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This commit is contained in:
Patrick Jentsch 2019-11-11 11:51:18 +01:00
parent 87b7f07d26
commit 8a607b6dc0
3 changed files with 18 additions and 11 deletions
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18
app/corpora/events.py
View File

@ -7,6 +7,7 @@ from .CQiWrapper.CQiWrapper import CQiWrapper
import logging import logging
analysis_sessions = {}
analysis_clients = {} analysis_clients = {}
@ -14,17 +15,18 @@ analysis_clients = {}
@login_required @login_required
def init_corpus_analysis(corpus_id): def init_corpus_analysis(corpus_id):
''' TODO: Check if current_user is allowed to subscribe to this ''' ''' TODO: Check if current_user is allowed to subscribe to this '''
if str(corpus_id) not in analysis_sessions:
analysis_sessions[str(corpus_id)] = [request.sid]
socketio.start_background_task(observe_corpus_analysis_connection, socketio.start_background_task(observe_corpus_analysis_connection,
current_app._get_current_object(), current_app._get_current_object(),
corpus_id, corpus_id, request.sid)
request.sid)
@socketio.on('query_event') @socketio.on('query_event')
def recv_query(message): def recv_query(message):
logger = logging.getLogger(__name__) logger = logging.getLogger(__name__)
logger.warning(message) logger.warning(message)
analysis_client = analysis_clients[request.sid] # analysis_client = analysis_clients[request.sid]
def observe_corpus_analysis_connection(app, corpus_id, session_id): def observe_corpus_analysis_connection(app, corpus_id, session_id):
@ -34,10 +36,11 @@ def observe_corpus_analysis_connection(app, corpus_id, session_id):
while corpus.status != 'analysing': while corpus.status != 'analysing':
db.session.refresh(corpus) db.session.refresh(corpus)
socketio.sleep(3) socketio.sleep(3)
analysis_client = CQiWrapper(username='opaque', password='opaque', analysis_client = CQiWrapper(host='{}_analysis_container{}'.format(corpus.creator.username, corpus.id),
host='{}_analysis_container{}'.format(corpus.creator.username, corpus.id), port=4877) password='opaque', port=4877,
analysis_clients[session_id] = analysis_client username='opaque')
analysis_client.connect() analysis_client.connect()
analysis_clients['session_id'] = analysis_client
corpus_name = 'CORPUS' corpus_name = 'CORPUS'
result_subcorpus_name = 'Query-results' # should be set by the user somehow result_subcorpus_name = 'Query-results' # should be set by the user somehow
query = '"and";' query = '"and";'
@ -50,5 +53,8 @@ def observe_corpus_analysis_connection(app, corpus_id, session_id):
logger.warning(analysis_client.ctrl_ping()) logger.warning(analysis_client.ctrl_ping())
socketio.sleep(3) socketio.sleep(3)
analysis_clients.pop(session_id, None) analysis_clients.pop(session_id, None)
analysis_sessions[str(corpus_id)].remove(session_id)
if not analysis_sessions[str(corpus_id)]:
analysis_sessions.pop(str(corpus_id), None)
corpus.status = 'stop analysis' corpus.status = 'stop analysis'
db.session.commit() db.session.commit()

3
app/corpora/views.py
View File

@ -54,14 +54,15 @@ def corpus(corpus_id):
def corpus_analysis(corpus_id): def corpus_analysis(corpus_id):
logger = logging.getLogger(__name__) logger = logging.getLogger(__name__)
corpus = Corpus.query.get_or_404(corpus_id) corpus = Corpus.query.get_or_404(corpus_id)
if corpus.status == 'prepared':
corpus.status = 'start analysis' corpus.status = 'start analysis'
db.session.commit()
query = request.args.get('query') query = request.args.get('query')
logger.warning('Query first: {}'.format(query)) logger.warning('Query first: {}'.format(query))
hits_per_page = request.args.get('hits_per_page', 30) hits_per_page = request.args.get('hits_per_page', 30)
context = request.args.get('context', 10) context = request.args.get('context', 10)
dl_form = QueryDownloadForm() dl_form = QueryDownloadForm()
form = QueryForm(hits_per_page=hits_per_page, context=context, query=query) form = QueryForm(hits_per_page=hits_per_page, context=context, query=query)
db.session.commit()
if form.validate_on_submit(): if form.validate_on_submit():
logger = logging.getLogger(__name__) logger = logging.getLogger(__name__)
logger.warning('Data has been sent!') logger.warning('Data has been sent!')

4
app/templates/corpora/corpus.html.j2
View File

@ -62,9 +62,9 @@
statusElement.classList.add(CorpusList.STATUS_COLORS[status] || CorpusList.STATUS_COLORS['default']); statusElement.classList.add(CorpusList.STATUS_COLORS[status] || CorpusList.STATUS_COLORS['default']);
statusElement.innerText = status; statusElement.innerText = status;
var analyseBtn = document.getElementById('analyse'); var analyseBtn = document.getElementById('analyse');
if (status === 'prepared') { if (status === 'prepared' || status === 'analysing') {
analyseBtn.classList.remove('hide', 'disabled'); analyseBtn.classList.remove('hide', 'disabled');
} else if (status === 'analysing' || status === 'start analysis' || status === 'stop analysis') { } else if (status === 'start analysis' || status === 'stop analysis') {
analyseBtn.classList.remove('hide'); analyseBtn.classList.remove('hide');
analyseBtn.classList.add('disabled'); analyseBtn.classList.add('disabled');
} }