Click: support longer eta (>1day)

click-5.1-format_eta-patch.diff

diff -ru click-5.1/click/_termui_impl.py click-5.1-naoyat/click/_termui_impl.py
--- click-5.1/click/_termui_impl.py	2015-08-17 20:16:32.000000000 +0900
+++ click-5.1-naoyat/click/_termui_impl.py	2015-11-08 16:54:04.000000000 +0900
@@ -128,7 +128,18 @@
 
     def format_eta(self):
         if self.eta_known:
-            return time.strftime('%H:%M:%S', time.gmtime(self.eta + 1))
+            t = self.eta
+            seconds = t % 60
+            t /= 60
+            minutes = t % 60
+            t /= 60
+            hours = t % 24
+            t /= 24
+            if t > 0:
+                days = t
+                return '%dd %02d:%02d:%02d' % (days, hours, minutes, seconds)
+            else:
+                return '%02d:%02d:%02d' % (hours, minutes, seconds)
         return ''
 
     def format_pos(self):