From e00f9f9414e3cef99e9ec422cf095e0962fa15e1 Mon Sep 17 00:00:00 2001
From: "benjamin.jakimow@geo.hu-berlin.de" <q8DTkxUg-BB>
Date: Thu, 3 Aug 2017 17:21:56 +0200
Subject: [PATCH] [in progress] pickle/unpickle plotstyles
---
timeseriesviewer/plotstyling.py | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/timeseriesviewer/plotstyling.py b/timeseriesviewer/plotstyling.py
index f20b2b2b..9464a562 100644
--- a/timeseriesviewer/plotstyling.py
+++ b/timeseriesviewer/plotstyling.py
@@ -86,7 +86,20 @@ class PlotStyle(QObject):
p.end()
return QIcon(pm)
+ def __reduce_ex__(self, protocol):
+ return self.__class__, (), self.__getstate__()
+
+ def __getstate__(self):
+ result = dict()
+ for k, i in self.__dict__.items():
+ t = type(i)
+ if t in [str, int, float, QColor]:
+ result[k] = i
+ return result
+
+ def __setstate__(self, state):
+ self.__dict__.update(state)
class PlotStyleWidget(QWidget, loadUi('plotstylewidget.ui')):
sigPlotStyleChanged = pyqtSignal(PlotStyle)
@@ -330,6 +343,11 @@ if __name__ == '__main__':
from timeseriesviewer import sandbox
qgsApp = sandbox.initQgisEnvironment()
+
+ import pickle
+ s1 = PlotStyle()
+ s2 = pickle.loads(pickle.dumps(s1))
+ assert s1 == s2
btn = PlotStyleButton()
btn.show()
qgsApp.exec_()
--
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