Mercurial Repositories > Rope Refactoring / file diff

--- a/RefactoringRope/RefactoringClient.py	Tue Sep 19 18:59:14 2017 +0200
+++ b/RefactoringRope/RefactoringClient.py	Tue Sep 19 19:40:18 2017 +0200
@@ -60,6 +60,8 @@
             "ApplyChanges": self.__applyChanges,
             "ClearChanges": self.__clearChanges,
             "CalculateRenameChanges": self.__calculateRenameChanges,
+            "CalculateChangeOccurrencesChanges":
+                self.__calculateChangeOccurrencesChanges,
         }
         
         from FileSystemCommands import RefactoringClientFileSystemCommands
@@ -387,8 +389,8 @@
         elif subcommand == "GetChange":
             result = {
                 "Subcommand": "ChangeDescription",
-                "Description": self.__changes["History"][params["Id"]]\
-                    .get_description()
+                "Description": 
+                    self.__changes["History"][params["Id"]].get_description()
             }
             
             self.sendJson("HistoryResult", result)
@@ -594,6 +596,56 @@
         answer = self.poll(waitMethod="ConfirmUnsure")
         
         return answer["Answer"]
+    
+    def __calculateChangeOccurrencesChanges(self, params):
+        """
+        Private method to calculate the rename changes based on the parameters
+        sent by the server.
+        
+        @param params dictionary containing the method parameters sent by
+            the server
+        @type dict
+        """
+        changeGroup = params["ChangeGroup"]
+        title = params["Title"]
+        filename = params["FileName"]
+        offset = params["Offset"]
+        newName = params["NewName"]
+        onlyCalls = params["OnlyCalls"]
+        reads = params["Reads"]
+        writes = params["Writes"]
+        
+        errorDict = {}
+        changes = []
+        result = {
+            "ChangeGroup": changeGroup,
+            "Title": title,
+        }
+        
+        import rope.refactor.rename
+        resource = rope.base.libutils.path_to_resource(
+            self.__project, filename)
+        try:
+            renamer = rope.refactor.rename.ChangeOccurrences(
+                self.__project, resource, offset)
+        except Exception as err:
+            errorDict = self.__handleRopeError(err)
+            result.update(errorDict)
+            self.sendJson("Changes", result)
+            return
+        
+        try:
+            changes = renamer.get_changes(
+                newName, only_calls=onlyCalls, reads=reads, writes=writes)
+        except Exception as err:
+            errorDict = self.__handleRopeError(err)
+        
+        self.__changes[changeGroup] = changes
+        
+        result["Subcommand"] = "ChangesCalculated"
+        result.update(errorDict)
+        
+        self.sendJson("Changes", result)
 
 if __name__ == '__main__':
     if len(sys.argv) != 4: