def is_locked(dbPath):
lockfile_path = get_lockfile_path(dbPath)
lockfile = QtCore.QLockFile(str(lockfile_path))
if lockfile.tryLock(100):
return False
return True
def run_with_lockfile(dbPath: str):
from PyQt5 import QtCore, QtWidgets
dbPath = Path(dbPath).expanduser().absolute()
lockfile_path = get_lockfile_path(dbPath)
print(lockfile_path)
lockfile = QtCore.QLockFile(str(lockfile_path))
if lockfile.tryLock(100):
app = QtGui.QApplication([])
# what is the right way to create a logger for this?
# log_win = plottrlog.setupLogging(level=logging.DEBUG)
plottrlog.enableStreamHandler(False) # no log handler at this point
win = inspectr.inspectr(dbPath=dbPath)
win.show()
if (sys.flags.interactive != 1) or not hasattr(QtCore, 'PYQT_VERSION'):
app.exec()
return
raise RuntimeWarning("plottr instance already open for this database!"
) # inspectr already running
