mirror of
https://github.com/chanzuckerberg/cellxgene.git
synced 2026-09-19 02:48:30 +08:00
9f10d8095a
* add default config * first pass * flake8 * cleanup * first pass at using qthreads * cleanup * WIP * better error handling * improved UI * bugfix * fix merge bugs * import order * cleanup * make gui requirements optional * pr review requested changes * Update server/gui/main.py Co-Authored-By: csweaver <charlottesweaver@gmail.com> * pr review request * qt child class methods -> camelCase * whitespace
52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
import traceback
|
|
|
|
from PyQt5.QtCore import QRunnable, pyqtSlot
|
|
|
|
from server.gui.utils import WorkerSignals
|
|
|
|
|
|
class DataLoadWorker(QRunnable):
|
|
def __init__(self, data_file, layout="umap", *args, **kwargs):
|
|
super(DataLoadWorker, self).__init__()
|
|
self.data_file = data_file
|
|
self.layout = layout
|
|
self.signals = WorkerSignals()
|
|
|
|
@pyqtSlot()
|
|
def run(self):
|
|
if not self.data_file:
|
|
self.signals.finished.emit()
|
|
return
|
|
|
|
# delayed import to speed load
|
|
from server.app.scanpy_engine.scanpy_engine import ScanpyEngine
|
|
args = {
|
|
"layout": self.layout,
|
|
"diffexp": "ttest",
|
|
"max_category_items": 100,
|
|
"diffexp_lfc_cutoff": 0.01,
|
|
"obs_names": None,
|
|
"var_names": None,
|
|
}
|
|
try:
|
|
data_results = ScanpyEngine(self.data_file, args)
|
|
except Exception as e:
|
|
traceback.print_exc()
|
|
self.signals.error.emit(str(e))
|
|
else:
|
|
self.signals.result.emit(data_results)
|
|
finally:
|
|
self.signals.finished.emit()
|
|
|
|
|
|
class ServerRunWorker(QRunnable):
|
|
def __init__(self, app, host, port, *args, **kwargs):
|
|
super(ServerRunWorker, self).__init__()
|
|
self.app = app
|
|
self.host = host
|
|
self.port = port
|
|
|
|
@pyqtSlot()
|
|
def run(self):
|
|
self.app.run(host=self.host, debug=False, port=self.port, threaded=True)
|