161 lines
4.6 KiB
Python
161 lines
4.6 KiB
Python
#-*- coding:utf-8 -*-
|
|
#
|
|
# Copyright (C) 2018 sthoo <sth201807@gmail.com>
|
|
#
|
|
# Support: Report an issue at https://github.com/sth2018/FastWordQuery/issues
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# any later version; http://www.gnu.org/copyleft/gpl.html.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
from PyQt4 import QtCore
|
|
from aqt import mw
|
|
from aqt.utils import showInfo
|
|
|
|
from ..context import config
|
|
from ..lang import _
|
|
from ..gui import ProgressWindow
|
|
from ..utils import Empty, MapDict, Queue
|
|
|
|
from .common import InvalidWordException, query_all_flds, update_note_fields
|
|
|
|
|
|
__all__ = ['QueryWorkerManager']
|
|
|
|
|
|
class QueryThread(QtCore.QThread):
|
|
"""
|
|
Query Worker Thread
|
|
"""
|
|
|
|
note_flush = QtCore.pyqtSignal(object)
|
|
|
|
def __init__(self, manager):
|
|
super(QueryThread, self).__init__()
|
|
self.index = 0
|
|
self.exit = False
|
|
self.finished = False
|
|
self.manager = manager
|
|
self.note_flush.connect(manager.handle_flush)
|
|
|
|
def run(self):
|
|
while True:
|
|
if self.exit or not self.manager:
|
|
break
|
|
try:
|
|
note = self.manager.queue.get(True, timeout=0.1)
|
|
except Empty:
|
|
self.exit = True
|
|
continue
|
|
|
|
try:
|
|
results, success_num, missed_css = query_all_flds(note)
|
|
if not self.exit and self.manager:
|
|
if self.manager.update(note, results, success_num, missed_css):
|
|
self.note_flush.emit(note)
|
|
except InvalidWordException:
|
|
# only show error info on single query
|
|
self.manager.fails += 1
|
|
if self.manager.total == 1:
|
|
showInfo(_("NO_QUERY_WORD"))
|
|
|
|
if self.manager:
|
|
self.manager.queue.task_done()
|
|
|
|
self.finished = True
|
|
|
|
|
|
class QueryWorkerManager(object):
|
|
"""
|
|
Query Worker Thread Manager
|
|
"""
|
|
|
|
def __init__(self):
|
|
self.workers = []
|
|
self.queue = Queue()
|
|
self.mutex = QtCore.QMutex()
|
|
self.progress = ProgressWindow(mw)
|
|
self.total = 0
|
|
self.counter = 0
|
|
self.fails = 0
|
|
self.fields = 0
|
|
self.skips = 0
|
|
self.missed_css = list()
|
|
self.flush = True
|
|
|
|
def get_worker(self):
|
|
worker = QueryThread(self)
|
|
worker.index = len(self.workers) + 1
|
|
self.workers.append(worker)
|
|
return worker
|
|
|
|
def start(self):
|
|
self.total = self.queue.qsize()
|
|
self.progress.start(max=self.total, min=0)
|
|
self.update_progress()
|
|
if self.total > 1:
|
|
for _ in range(0, min(config.thread_number, self.total)):
|
|
self.get_worker()
|
|
|
|
for worker in self.workers:
|
|
worker.start()
|
|
else:
|
|
worker = self.get_worker()
|
|
worker.run()
|
|
self.update_progress()
|
|
|
|
def update(self, note, results, success_num, missed_css):
|
|
self.mutex.lock()
|
|
if success_num > 0:
|
|
self.counter += 1
|
|
elif success_num == 0:
|
|
self.fails += 1
|
|
else:
|
|
self.skips += 1
|
|
val = update_note_fields(note, results)
|
|
self.fields += val
|
|
self.missed_css += missed_css
|
|
self.mutex.unlock()
|
|
if self.total > 1:
|
|
return val > 0
|
|
else:
|
|
self.handle_flush(note)
|
|
return False
|
|
|
|
def update_progress(self):
|
|
self.progress.update_labels(MapDict(
|
|
type='count',
|
|
words_number=self.counter,
|
|
skips_number=self.skips,
|
|
fails_number=self.fails,
|
|
fields_number=self.fields
|
|
))
|
|
mw.app.processEvents()
|
|
|
|
def join(self):
|
|
for worker in self.workers:
|
|
while not worker.finished:
|
|
if self.progress.abort():
|
|
worker.exit = True
|
|
break
|
|
else:
|
|
self.update_progress()
|
|
mw.app.processEvents()
|
|
worker.wait(30)
|
|
self.progress.finish()
|
|
|
|
@QtCore.pyqtSlot(object)
|
|
def handle_flush(self, note):
|
|
if self.flush and note:
|
|
note.flush()
|