Add support for OrdinalTagFilter in ListCommand.

test/ListCommandTest.py

@@ -137,6 +137,14 @@ class ListCommandTest(CommandTest.CommandTest):
         self.assertEquals(self.output, "   1 (C) Foo @Context2 Not@Context +Project1 Not+Project\n   4 (C) Drink beer @ home\n   5 (C) 13 + 29 = 42\n   2 (D) Bar @Context1 +Project2 p:1\n")
         self.assertEquals(self.errors, "")
 
+    def test_list15(self):
+        command = ListCommand.ListCommand(["p:<10"], self.todolist, self.out, self.error)
+        command.execute()
+
+        self.assertFalse(self.todolist.is_dirty())
+        self.assertEquals(self.output, "  2 (D) Bar @Context1 +Project2 p:1\n")
+        self.assertEquals(self.errors, "")
+
     def test_help(self):
         command = ListCommand.ListCommand(["help"], self.todolist, self.out, self.error)
         command.execute()

topydo/lib/ListCommand.py

@@ -14,6 +14,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+import re
+
 import Command
 from Config import config
 import Filter
@@ -44,21 +46,26 @@ class ListCommand(Command.Command):
     def _filters(self):
         filters = []
 
-        def grep_filters():
+        def arg_filters():
+            result = []
             for arg in self.args:
-                if len(arg) > 1 and arg[0] == '-':
+                if re.match(Filter.ORDINAL_TAG_MATCH, arg):
+                    argfilter = Filter.OrdinalTagFilter(arg)
+                elif len(arg) > 1 and arg[0] == '-':
                     # when a word starts with -, exclude it
-                    grep = Filter.NegationFilter(Filter.GrepFilter(arg[1:]))
+                    argfilter = Filter.NegationFilter(Filter.GrepFilter(arg[1:]))
                 else:
-                    grep = Filter.GrepFilter(arg)
+                    argfilter = Filter.GrepFilter(arg)
+
+                result.append(argfilter)
 
-                filters.append(grep)
+            return result
 
         if not self.show_all:
             filters.append(Filter.DependencyFilter(self.todolist))
             filters.append(Filter.RelevanceFilter())
 
-        grep_filters()
+        filters += arg_filters()
 
         if not self.show_all:
             filters.append(Filter.LimitFilter(config().list_limit()))