def add_processing_files():
"""
send client information about all currently processing Files
"""
files = FileRepository.get_processing_query().all()
for file in files:
# emit the file_started event for *every* file that is currently being processed
socketio.emit("file_started", {"data": formatted_file_data(file)})
def add_processing_files():
"""
send client information about all currently processing Files
"""
files = FileRepository.get_processing_query().all()
for file in files:
# emit the file_started event for *every* file that is currently being processed
socketio.emit("file_started", {"data": formatted_file_data(file)})
def file_progress(file):
"""
will be called whenever a file makes progress
:param file: the File object of the File that has made progress
"""
# format data
info = formatted_file_data(file)
socketio.emit("file_progress", {"data": info})
def file_progress(file):
"""
will be called whenever a file makes progress
:param file: the File object of the File that has made progress
"""
# format data
info = formatted_file_data(file)
socketio.emit("file_progress", {"data": info})
def cancel_process(file_id):
"""
cancel a specific Process
:param file_id: the id of the file corresponding to the Process
"""
# stop thread
ProcessRepository.processes[file_id].stop()
# update status
file = File.query.filter_by(id=file_id).first()
file.status = StatusMap.failed.value
file.clear()
db.session.commit()
# emit file_done event
socketio.emit("file_done", {"data": formatted_file_data(file)})
# remove from processes dict
ProcessRepository.processes.pop(file_id)
def cancel_process(file_id):
"""
cancel a specific Process
:param file_id: the id of the file corresponding to the Process
"""
# stop thread
ProcessRepository.processes[file_id].stop()
# update status
file = File.query.filter_by(id=file_id).first()
file.status = StatusMap.failed.value
file.clear()
db.session.commit()
# emit file_done event
socketio.emit("file_done", {"data": formatted_file_data(file)})
# remove from processes dict
ProcessRepository.processes.pop(file_id)
def check_and_start_processes():
"""
check if it's required to start new Processes and do so if needed
"""
while ProcessRepository.encoding_active:
# grab next potential file to process
file = FileRepository.get_queued_query().order_by(
Package.position.asc(), File.position.asc()).first()
if file is None or ProcessRepository.count_processes_active(
) >= config["general"].getint("parallel_processes"):
break
# update file.status in DB
file.status = StatusMap.processing.value
db.session.commit()
# start the Process
from app.modules.mod_process.process import Process
process = Process(file)
process.daemon = True
# todo debug
# file.status = 0
# db.session.commit()
# ProcessRepository.encoding_active = False
# add to "processes" dict
ProcessRepository.processes[file.id] = process
process.start()
# emit file_started event
data = formatted_file_data(file)
data["count_active"] = ProcessRepository.count_processes_active()
data["count_queued"] = ProcessRepository.count_processes_queued()
socketio.emit("file_started", {"data": data})
def check_and_start_processes():
"""
check if it's required to start new Processes and do so if needed
"""
while ProcessRepository.encoding_active:
# grab next potential file to process
file = FileRepository.get_queued_query().order_by(Package.position.asc(), File.position.asc()).first()
if file is None or ProcessRepository.count_processes_active() >= config["general"].getint(
"parallel_processes"):
break
# update file.status in DB
file.status = StatusMap.processing.value
db.session.commit()
# start the Process
from app.modules.mod_process.process import Process
process = Process(file)
process.daemon = True
# todo debug
# file.status = 0
# db.session.commit()
# ProcessRepository.encoding_active = False
# add to "processes" dict
ProcessRepository.processes[file.id] = process
process.start()
# emit file_started event
data = formatted_file_data(file)
data["count_active"] = ProcessRepository.count_processes_active()
data["count_queued"] = ProcessRepository.count_processes_queued()
socketio.emit("file_started", {"data": data})