Changes between Version 3 and Version 4 of Help/Plugin/Scripting/Python

Timestamp:

2011-09-13T02:26:48+02:00 (15 years ago)

Author:

Polyglot

Comment:

Examples of how to download data

Help/Plugin/Scripting/Python

@@ -99 +99 @@
 
 
-
-
+Download missing parent elements for the selected element:
+
+
+{{{
+#!/bin/jython
+'''
+
+This code is released under the GNU General
+Public License v2 or later.
+
+The GPL v3 is accessible here:
+http://www.gnu.org/licenses/gpl.html
+
+The GPL v2 is accessible here:
+http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+
+It comes with no warranty whatsoever.
+
+This code illustrates how to use Jython to:
+* Download all referrer for an element
+
+'''
+from javax.swing import JOptionPane
+from org.openstreetmap.josm import Main
+import org.openstreetmap.josm.data.osm.Node as Node
+import org.openstreetmap.josm.data.osm.Way as Way
+import org.openstreetmap.josm.data.osm.Relation as Relation
+import org.openstreetmap.josm.data.osm.TagCollection as TagCollection
+import org.openstreetmap.josm.data.osm.DataSet as DataSet
+import org.openstreetmap.josm.data.osm.RelationMember as RelationMember
+import org.openstreetmap.josm.actions.DownloadReferrersAction as DownloadReferrersAction
+#import org.openstreetmap.josm.actions.downloadtasks.DownloadReferrersTask as DownloadReferrersTask;
+
+def getMapView():
+    if Main.main and Main.main.map:
+        return Main.main.map.mapView
+    else:
+        return None
+
+mv = getMapView()
+if mv and mv.editLayer and mv.editLayer.data:
+    selectedElements = mv.editLayer.data.getSelected()
+    
+    if not(selectedElements):
+        JOptionPane.showMessageDialog(Main.parent, "Please select an element")
+    else:
+        DownloadReferrersAction.downloadReferrers(mv.editLayer, selectedElements)
+}}}
+
+
+Download missing relation members:
+
+
+{{{
+#!/bin/jython
+'''
+
+This code is released under the GNU General
+Public License v2 or later.
+
+The GPL v3 is accessible here:
+http://www.gnu.org/licenses/gpl.html
+
+The GPL v2 is accessible here:
+http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+
+It comes with no warranty whatsoever.
+
+This code illustrates how to use Jython to:
+* Download all missing members of a relation
+
+'''
+from javax.swing import JOptionPane
+from org.openstreetmap.josm import Main
+import org.openstreetmap.josm.data.osm.Node as Node
+import org.openstreetmap.josm.data.osm.Way as Way
+import org.openstreetmap.josm.data.osm.Relation as Relation
+import org.openstreetmap.josm.data.osm.TagCollection as TagCollection
+import org.openstreetmap.josm.data.osm.DataSet as DataSet
+import org.openstreetmap.josm.data.osm.RelationMember as RelationMember
+import org.openstreetmap.josm.gui.dialogs.relation.DownloadRelationMemberTask as DownloadRelationMemberTask
+
+def getMapView():
+    if Main.main and Main.main.map:
+        return Main.main.map.mapView
+    else:
+        return None
+
+mv = getMapView()
+if mv and mv.editLayer and mv.editLayer.data:
+    selectedRelations = mv.editLayer.data.getSelectedRelations()
+    
+    if not(selectedRelations):
+        JOptionPane.showMessageDialog(Main.parent, "Please select a node")
+    else:
+        for relation in selectedRelations:
+            if relation.hasIncompleteMembers():
+                #print dir(relation)
+                print dir(DownloadRelationMemberTask)
+                DownloadRelationMemberTask.run(DownloadRelationMemberTask(relation, relation.getIncompleteMembers(), mv.editLayer ))
+}}}