176 open event failure

QtPyLoT.py

@@ -36,7 +36,7 @@ from PySide.QtGui import QMainWindow, QInputDialog, QIcon, QFileDialog, \
     QDialog, QErrorMessage, QApplication, QPixmap, QMessageBox, QSplashScreen, \
     QActionGroup, QListWidget, QDockWidget
 import numpy as np
-from obspy.core import UTCDateTime
+from obspy import UTCDateTime, readEvents
 
 from pylot.core.read.data import Data
 from pylot.core.read.inputs import FilterOptions, AutoPickParameter
@@ -339,26 +339,25 @@ class MainWindow(QMainWindow):
         return settings.value("data/dataRoot")
 
     def loadData(self, fname=None):
+        if not self.okToContinue():
+                return
         if fname is None:
-            try:
-                self.data = Data(self, evtdata=self.fname)
-            except AttributeError:
-                action = self.sender()
-                if isinstance(action, QAction):
-                    if action.data() is None:
-                        filt = "Supported event formats (*.mat *.qml *.xml *.kor *.evt)"
-                        caption = "Open an event file"
-                        fname = QFileDialog().getOpenFileName(self,
-                                                              caption=caption,
-                                                              filter=filt)
-                        self.fname = fname[0]
-                    else:
-                        self.fname = unicode(action.data().toString())
-                if not self.okToContinue():
-                    return
-        else:
-            self.fname = fname
-            self.data = Data(self, evtdata=self.fname)
+            action = self.sender()
+            if isinstance(action, QAction):
+                if action.data() is None:
+                    filt = "Supported event formats (*.mat *.qml *.xml *.kor *.evt)"
+                    caption = "Open an event file"
+                    fname = QFileDialog().getOpenFileName(self,
+                                                          caption=caption,
+                                                          filter=filt)
+                    fname = fname[0]
+                else:
+                    fname = unicode(action.data().toString())
+        event = readEvents(fname)[0]
+        self.setFileName(fname)
+        self.getData().applyEVTData(event, type='event')
+        self.convertPicks4PyLoT()
+        self.drawPicks()
 
     def getLastEvent(self):
         return self.recentEvents[0]
@@ -694,6 +693,11 @@ class MainWindow(QMainWindow):
                 raise Exception('FATAL: Should never occur!')
         self.getPicks()[station] = stat_picks
 
+    def convertPicks4PyLoT(self):
+        evt = self.getData().getEvtData()
+        for pick in evt.picks:
+            station = pick.waveform_id.getSEEDstring()
+
     def drawPicks(self, station=None):
         # if picks to draw not specified, draw all picks available
         if not station:

pylot/RELEASE-VERSION

@@ -1 +1 @@
-0.0.0-gbf11
+81b9-dirty

pylot/core/read/data.py

@@ -417,7 +417,10 @@ class Data(object):
 
             :param event:
             """
-            pass
+            if not self.evtdata:
+                self.evtdata = event
+            else:
+                raise OverwriteError('Acutal event would be overwritten!')
 
         applydata = {'pick': applyPicks,
                      'arrival': applyArrivals,

pylot/core/util/widgets.py

@@ -105,10 +105,10 @@ class MPLWidget(FigureCanvas):
                 for level in noiselevel:
                     self.getAxes().plot([time_ax[0], time_ax[-1]],
                                         [level, level], '--k')
-            xlabel = 'seconds since {0}'.format(wfstart)
-            ylabel = ''
-            self.updateWidget(xlabel, ylabel, title)
             self.setPlotDict(n, (station, channel))
+        xlabel = 'seconds since {0}'.format(wfstart)
+        ylabel = ''
+        self.updateWidget(xlabel, ylabel, title)
         self.setXLims([0, wfend - wfstart])
         self.setYLims([-0.5, n + 0.5])
         if zoomx is not None: