Add option to not store duplicate input in command history for legacy mode.

deluge/ui/console/modes/alltorrents.py

@@ -168,7 +168,8 @@ DEFAULT_PREFS = {
     "downloaded_width":13,
     "uploaded_width":13,
     "owner_width":10,
-    "disable_three_dots": False
+    "disable_three_dots": False,
+    "ignore_duplicate_lines": False
 }
 
 column_pref_names = ["queue","name","size","state",
@@ -461,7 +462,7 @@ class AllTorrents(BaseMode, component.Component):
             if arg and True in arg[0]:
                 self.stdscr.clear()
                 if not self.legacy_mode:
-                    self.legacy_mode = Legacy(self.stdscr,self.encoding)
+                    self.legacy_mode = Legacy(self.stdscr,self.config,self.encoding)
                 component.get("ConsoleUI").set_mode(self.legacy_mode)
                 self.legacy_mode.refresh()
                 curses.curs_set(2)

deluge/ui/console/modes/legacy.py

@@ -54,7 +54,7 @@ LINES_BUFFER_SIZE = 5000
 INPUT_HISTORY_SIZE = 500
 
 class Legacy(BaseMode):
-    def __init__(self, stdscr, encoding=None):
+    def __init__(self, stdscr, console_config, encoding=None):
 
         self.batch_write = False
         self.lines = []
@@ -79,6 +79,8 @@ class Legacy(BaseMode):
         # Get a handle to the main console
         self.console = component.get("ConsoleUI")
 
+        self.console_config = console_config
+
         # show the cursor
         curses.curs_set(2)
 
@@ -118,6 +120,13 @@ class Legacy(BaseMode):
                     # Remove the oldest input history if the max history size
                     # is reached.
                     del self.input_history[0]
+                if self.console_config["ignore_duplicate_lines"]:
+                    if len(self.input_history) > 0:
+                        if self.input_history[-1] != self.input:
+                            self.input_history.append(self.input)
+                    else:
+                        self.input_history.append(self.input)
+                else:
                     self.input_history.append(self.input)
                 self.input_history_index = len(self.input_history)
                 self.input = ""

deluge/ui/console/modes/preference_panes.py

@@ -312,6 +312,7 @@ class InterfacePane(BasePane):
         BasePane.__init__(self,offset,parent,width)
         self.add_header("General")
         self.add_checked_input("disable_three_dots","Do not append three dots symbol when trimming columns",parent.console_config["disable_three_dots"])
+        self.add_checked_input("ignore_duplicate_lines","Do not store duplicate input in history",parent.console_config["ignore_duplicate_lines"])
         self.add_header("Columns To Display")
         for cpn in deluge.ui.console.modes.alltorrents.column_pref_names:
             pn = "show_%s"%cpn