add search for added time

anki/consts.py

@@ -86,8 +86,10 @@ def dynExamples():
     # defaults are resched=True, steps=None, deck=True
     return [
         [_("<select preset>"), None],
-        [_("Preview new cards"), dict(
+        [_("Preview all new cards"), dict(
             search="is:new", resched=False, steps="1", order=5)],
+        [_("Preview cards added today"), dict(
+            search="added:1", resched=False, steps="1", order=5)],
         [_("Review today's forgotten cards"), dict(
             search="rated:1:1", order=4)],
         [_("Review ahead by two days"), dict(

anki/find.py

@@ -151,6 +151,8 @@ class Finder(object):
                     add(self._findProp(val))
                 elif cmd == "rated":
                     add(self._findRated(val))
+                elif cmd == "added":
+                    add(self._findAdded(val))
                 else:
                     add(self._findField(cmd, val))
             # normal text search
@@ -264,6 +266,14 @@ class Finder(object):
         return ("c.id in (select cid from revlog where id>%d %s)" %
                 (cutoff, ease))
 
+    def _findAdded(self, val):
+        try:
+            days = int(val)
+        except ValueError:
+            return
+        cutoff = (self.col.sched.dayCutoff - 86400*days)*1000
+        return "c.id > %d" % cutoff
+
     def _findProp(self, val):
         # extract
         m = re.match("(^.+?)(<=|>=|!=|=|<|>)(.+?$)", val)

tests/test_find.py

@@ -207,6 +207,12 @@ def test_findCards():
     # invalid grouping shouldn't error
     assert len(deck.findCards(")")) == 0
     assert len(deck.findCards("(()")) == 0
+    # added
+    assert len(deck.findCards("added:0")) == 0
+    deck.db.execute("update cards set id = id - 86400*1000 where id = ?",
+                    id)
+    assert len(deck.findCards("added:1")) == deck.cardCount() - 1
+    assert len(deck.findCards("added:2")) == deck.cardCount()
 
 def test_findReplace():
     deck = getEmptyDeck()