Merge pull request #18 from mruwek/multi-depri

Remove priorities from multiple todo items at once

test/DepriCommandTest.py

@@ -26,20 +26,21 @@ class DepriCommandTest(CommandTest.CommandTest):
         todos = [
             "(A) Foo",
             "Bar",
+            "(B) Baz",
         ]
 
         self.todolist = TodoList(todos)
 
-    def test_set_prio1(self):
+    def test_depri1(self):
         command = DepriCommand(["1"], self.todolist, self.out, self.error)
         command.execute()
 
         self.assertTrue(self.todolist.is_dirty())
         self.assertEquals(self.todolist.todo(1).priority(), None)
-        self.assertEquals(self.output, "Priority removed.\nFoo\n")
+        self.assertEquals(self.output, "Priority removed.\n|  1| Foo\n")
         self.assertEquals(self.errors, "")
 
-    def test_set_prio2(self):
+    def test_depri2(self):
         command = DepriCommand(["2"], self.todolist, self.out, self.error)
         command.execute()
 
@@ -48,15 +49,26 @@ class DepriCommandTest(CommandTest.CommandTest):
         self.assertEquals(self.output, "")
         self.assertEquals(self.errors, "")
 
-    def test_set_prio3(self):
+    def test_depri3(self):
         command = DepriCommand(["Foo"], self.todolist, self.out, self.error)
         command.execute()
 
         self.assertTrue(self.todolist.is_dirty())
         self.assertEquals(self.todolist.todo(1).priority(), None)
-        self.assertEquals(self.output, "Priority removed.\nFoo\n")
+        self.assertEquals(self.output, "Priority removed.\n|  1| Foo\n")
         self.assertEquals(self.errors, "")
 
+    def test_depri4(self):
+        command = DepriCommand(["1","Baz"], self.todolist, self.out, self.error)
+        command.execute()
+
+        self.assertTrue(self.todolist.is_dirty())
+        self.assertEquals(self.todolist.todo(1).priority(), None)
+        self.assertEquals(self.todolist.todo(3).priority(), None)
+        self.assertEquals(self.output, "Priority removed.\n|  1| Foo\nPriority removed.\n|  3| Baz\n")
+        self.assertEquals(self.errors, "")
+
+
     def test_invalid1(self):
         command = DepriCommand(["99"], self.todolist, self.out, self.error)
         command.execute()
@@ -65,6 +77,22 @@ class DepriCommandTest(CommandTest.CommandTest):
         self.assertFalse(self.output)
         self.assertEquals(self.errors, "Invalid todo number given.\n")
 
+    def test_invalid2(self):
+        command = DepriCommand(["99", "1"], self.todolist, self.out, self.error)
+        command.execute()
+
+        self.assertFalse(self.todolist.is_dirty())
+        self.assertFalse(self.output)
+        self.assertEquals(self.errors, "Invalid todo number given: 99.\n")
+
+    def test_invalid3(self):
+        command = DepriCommand(["99", "FooBar"], self.todolist, self.out, self.error)
+        command.execute()
+
+        self.assertFalse(self.todolist.is_dirty())
+        self.assertFalse(self.output)
+        self.assertEquals(self.errors, "Invalid todo number given: 99.\nInvalid todo number given: FooBar.\n")
+
     def test_empty(self):
         command = DepriCommand([], self.todolist, self.out, self.error)
         command.execute()

topydo/cli/Main.py

@@ -39,6 +39,7 @@ Available commands:
 * append (app)
 * del (rm)
 * dep
+* depri
 * do
 * edit
 * ical

topydo/lib/DepriCommand.py

@@ -14,10 +14,10 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from topydo.lib.Command import Command, InvalidCommandArgument
-from topydo.lib.TodoListBase import InvalidTodoException
+from topydo.lib.MultiCommand import MultiCommand
+from topydo.lib.PrettyPrinterFilter import PrettyPrinterNumbers
 
-class DepriCommand(Command):
+class DepriCommand(MultiCommand):
     def __init__(self, p_args, p_todolist,
                  p_out=lambda a: None,
                  p_err=lambda a: None,
@@ -25,28 +25,23 @@ class DepriCommand(Command):
         super(DepriCommand, self).__init__(
             p_args, p_todolist, p_out, p_err, p_prompt)
 
-    def execute(self):
-        if not super(DepriCommand, self).execute():
-            return False
+        self.get_todos(self.args)
 
-        todo = None
+    def execute_multi_specific(self):
         try:
-            todo = self.todolist.todo(self.argument(0))
+            self.printer.add_filter(PrettyPrinterNumbers(self.todolist))
 
-            if todo.priority() != None:
-                self.todolist.set_priority(todo, None)
-                self.out("Priority removed.")
-                self.out(self.printer.print_todo(todo))
-        except InvalidCommandArgument:
+            for todo in self.todos:
+                if todo.priority() != None:
+                    self.todolist.set_priority(todo, None)
+                    self.out("Priority removed.")
+                    self.out(self.printer.print_todo(todo))
+
+        except IndexError:
             self.error(self.usage())
-        except (InvalidTodoException):
-            if not todo:
-                self.error( "Invalid todo number given.")
-            else:
-                self.error(self.usage())
 
     def usage(self):
-        return """Synopsis: depri <NUMBER>"""
+        return """Synopsis: depri <NUMBER1> [<NUMBER2> ...]"""
 
     def help(self):
-        return """Removes the priority of the given todo item."""
+        return """Removes the priority of the given todo item(s)."""