removed unneeded backend code added during import/export development

backend/vcdat/Colormaps.py

@@ -1,5 +1,4 @@
 import vcs
-import json
 
 
 def get_cmaps():
@@ -8,23 +7,3 @@ def get_cmaps():
         index = vcs.getcolormap(cmap).index
         cmaps[cmap] = [vcs.getcolormap(cmap).getcolorcell(i) for i in range(256)]
     return cmaps
-
-
-
-def export_colormap(colormap_name , file_path="/tmp/test_export"):
-    if colormap_name in vcs.listelements('colormap'):
-        output = vcs.getcolormap(colormap_name)
-        try:
-            output.script(file_path, "w")
-        except:
-            raise
-        else:
-            return "Exported colormap {} to {}".format(colormap_name, file_path)
-
-
-def import_colormap(colormap_name, file_path):
-    with open(file_path, 'r') as fd:
-        jsonObj = json.loads(fd.read())
-
-    myColorMap = vcs.createcolormap()
-    myColorMap.index = jsonObj['Cp']['default']['index']

backend/vcdat/app.py

@@ -7,7 +7,7 @@
 from flask import Flask, send_from_directory, request, send_file, Response, jsonify
 from Templates import templ_from_json
 from Files import getFilesObject
-from Colormaps import get_cmaps, export_colormap
+from Colormaps import get_cmaps
 import weakref
 import functools
 
@@ -131,18 +131,10 @@ def get_default_methods():
 @app.route("/getColormaps")
 @jsonresp
 def get_colormaps():
-    print("inside get_colormaps")
     colormaps = get_cmaps()
     return json.dumps(colormaps)
 
 
-@app.route("/exportColormap")
-def colormap_export():
-    print("request:", request.args)
-    print("inside colormap_export")
-    colormap_name = request.args.get('colormap_name', None)
-    return export_colormap(colormap_name)
-
 @app.route("/getInitialFileTree")
 def get_initial_file_tree():
     start_path = os.path.expanduser('~')