Restored previous set_map_property behaviour.

Author: malloch

webmapper.py

@@ -238,24 +238,32 @@ def set_map_properties(props, map):
     for key in props:
         if key in ['version']:
             continue;
-        elif key == 'srcs':
-            srcs = props[key]
-            i = 0
-            for srcProps in srcs:
-                # find src slot index
-                src = map.source(i)
-                for srcKey in srcProps:
-                    if srcKey in ['name', 'type', 'length', 'num_instances']:
-                        continue
-                    src.set_property(srcKey, srcProps[srcKey])
-                i = i + 1
-        elif key == 'dst':
-            dstProps = props[key]
-            dst = map.destination()
-            for dstKey in dstProps:
-                if dstKey in ['name', 'type', 'length', 'num_instances']:
-                    continue
-                dst.set_property(dstKey, dstProps[dstKey])
+        elif key.startswith('src'):
+            srcidx = -1
+            argidx = -1
+            if key[3] == '[' and key[5:6] == '].':
+                srcidx = int(key[4])
+                argidx = 7
+            elif key[3] == '.':
+                srcidx = 0
+                argidx = 4
+            else:
+                continue
+            subkey = key[argidx:]
+            value = props[key]
+            if subkey == 'min' or subkey == 'max':
+                value = as_number(value)
+            elif subkey == 'bound_min' or subkey == 'bound_max':
+                value = boundaryStrings[value]
+            map.source(srcidx).set_property(subkey, value)
+        elif key.startswith('dst.'):
+            subkey = key[4:]
+            value = props[key]
+            if subkey == 'min' or subkey == 'max':
+                value = as_number(value)
+            elif subkey == 'bound_min' or subkey == 'bound_max':
+                value = boundaryStrings[value]
+            map.destination().set_property(subkey, value)
         elif key == 'mode':
             if props['mode'] == 'linear':
                 map.mode = mapper.MODE_LINEAR