added first version of a backup system (#37)
Co-authored-by: Dominik Demuth <dominik.demuth@physik.tu-darmstadt.de> Reviewed-on: #37
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@ -7,6 +7,7 @@ import uuid
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from math import isnan
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from pathlib import Path
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import numpy as np
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from numpy import errstate, floor, log10
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from pyqtgraph import GraphicsObject, getConfigOption, mkColor
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@ -137,7 +138,13 @@ class QGraphWindow(QtWidgets.QGraphicsView, Ui_GraphWindow):
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r = self.plotItem.getViewBox().viewRange()
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for i in [0, 1]:
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if self.log[i]:
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r[i] = tuple([10**x for x in r[i]])
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tmp = [np.nan, np.nan]
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for j, x in enumerate(r[i]):
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try:
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tmp[j] = 10**x
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except OverflowError:
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pass
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r[i] = tuple(tmp)
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else:
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r[i] = tuple(r[i])
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@ -1,5 +1,6 @@
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from __future__ import annotations
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import datetime
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import os
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import pathlib
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import re
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@ -9,6 +10,7 @@ from numpy import geomspace, linspace
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from pyqtgraph import ViewBox
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from nmreval.configs import *
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from nmreval.io.sessionwriter import NMRWriter
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from .management import UpperManagement
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from ..Qt import QtGui, QtPrintSupport
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@ -73,6 +75,11 @@ class NMRMainWindow(QtWidgets.QMainWindow, Ui_BaseWindow):
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if Updater.get_update_information(os.getenv('APPIMAGE'))[0]:
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self.look_for_update()
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self.__timer = QtCore.QTimer()
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self.__savepath = config_paths() / f'{datetime.datetime.now().strftime("%Y-%m-%d_%H%M%S")}.nmr'
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self.__timer.start(0.2*60*1000) # every three minutese
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self.__timer.timeout.connect(self._autosave)
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def _init_gui(self):
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self.setupUi(self)
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make_action_icons(self)
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@ -1020,6 +1027,9 @@ class NMRMainWindow(QtWidgets.QMainWindow, Ui_BaseWindow):
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def close(self):
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write_state({'History': {'recent path': str(self.path)}})
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# remove backup file when closing
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self.__savepath.unlink(missing_ok=True)
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super().close()
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def read_state(self):
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@ -1043,3 +1053,8 @@ class NMRMainWindow(QtWidgets.QMainWindow, Ui_BaseWindow):
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QLog(parent=self).show()
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def _autosave(self):
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# TODO better separate thread may it takes some time to save
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self.status.setText('Autosave...')
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NMRWriter(self.management.graphs, self.management.data).export(self.__savepath)
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self.status.setText('')
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@ -180,7 +180,10 @@ class UpperManagement(QtCore.QObject):
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graph.active = active
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graph.listWidget.blockSignals(True)
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for i, l in enumerate(g['in_legend']):
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graph.listWidget.item(i).setCheckState(l)
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try:
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graph.listWidget.item(i).setCheckState(QtCore.Qt.Checked if l else QtCore.Qt.Unchecked)
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except AttributeError:
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pass
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graph.listWidget.blockSignals(False)
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# set unchecked in tree and hide/show in plot
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