matplotlib
diff --git a/‎lib/matplotlib/dates.py‎
Lines changed: 5 additions & 1 deletion b/‎lib/matplotlib/dates.py‎
Lines changed: 5 additions & 1 deletion
diff --git a/‎lib/matplotlib/tests/baseline_images/test_dates/date_axhline.png‎
-5.02 KB b/‎lib/matplotlib/tests/baseline_images/test_dates/date_axhline.png‎
-5.02 KB
diff --git a/‎lib/matplotlib/tests/baseline_images/test_dates/date_inverted_limit.png‎
-5.01 KB b/‎lib/matplotlib/tests/baseline_images/test_dates/date_inverted_limit.png‎
-5.01 KB
diff --git a/‎lib/matplotlib/tests/test_dates.py‎
Lines changed: 6 additions & 4 deletions b/‎lib/matplotlib/tests/test_dates.py‎
Lines changed: 6 additions & 4 deletions
@@ -1227,13 +1227,16 @@ def __init__(self, tz=None, minticks=5, maxticks=None,
             YEARLY:   [1, 2, 4, 5, 10, 20, 40, 50, 100, 200, 400, 500,
                        1000, 2000, 4000, 5000, 10000],
             MONTHLY:  [1, 2, 3, 4, 6],
-            DAILY:    [1, 2, 4, 7, 14, 21],
+            DAILY:    [1, 2, 3, 7, 14, 21],
             HOURLY:   [1, 2, 3, 4, 6, 12],
             MINUTELY: [1, 5, 10, 15, 30],
             SECONDLY: [1, 5, 10, 15, 30],
             MICROSECONDLY: [1, 2, 5, 10, 20, 50, 100, 200, 500, 1000, 2000,
                             5000, 10000, 20000, 50000, 100000, 200000, 500000,
                             1000000]}
+        if interval_multiples:
+            self.intervald[3] = [1, 2, 4, 7, 14, 21]
+
         self._byranges = [None, range(1, 13), range(1, 32),
                           range(0, 24), range(0, 60), range(0, 60), None]
 
@@ -1338,6 +1341,7 @@ def get_locator(self, dmin, dmax):
             self._freq = freq
 
             if self._byranges[i] and self.interval_multiples:
+                print(self._byranges[i])
                 if i == 2 and interval == 14:
                         byranges[i] = [1, 15]
                 else:
 
@@ -424,10 +424,12 @@ def _create_auto_date_locator(date1, date2):
                  '1997-05-01 00:00:00+00:00', '1997-05-22 00:00:00+00:00']
                 ],
                [datetime.timedelta(days=40),
-                ['1997-01-01 00:00:00+00:00', '1997-01-08 00:00:00+00:00',
-                 '1997-01-15 00:00:00+00:00', '1997-01-22 00:00:00+00:00',
-                 '1997-01-29 00:00:00+00:00', '1997-02-01 00:00:00+00:00',
-                 '1997-02-08 00:00:00+00:00']
+                ['1997-01-01 00:00:00+00:00', '1997-01-05 00:00:00+00:00',
+                 '1997-01-09 00:00:00+00:00', '1997-01-13 00:00:00+00:00',
+                 '1997-01-17 00:00:00+00:00', '1997-01-21 00:00:00+00:00',
+                 '1997-01-25 00:00:00+00:00', '1997-01-29 00:00:00+00:00',
+                 '1997-02-01 00:00:00+00:00', '1997-02-05 00:00:00+00:00',
+                 '1997-02-09 00:00:00+00:00']
                 ],
                [datetime.timedelta(hours=40),
                 ['1997-01-01 00:00:00+00:00', '1997-01-01 04:00:00+00:00',