progress: enforce use of complete() on the helper class
complete() is preferred over update(None), so let's enforce that.
Differential Revision: https://phab.mercurial-scm.org/D3822
--- a/mercurial/scmutil.py Tue Jun 19 22:11:34 2018 -0700
+++ b/mercurial/scmutil.py Tue Jun 19 22:19:37 2018 -0700
@@ -1300,6 +1300,7 @@
self.complete()
def update(self, pos, item="", total=None):
+ assert pos is not None
if total:
self.total = total
self.pos = pos
@@ -1309,7 +1310,7 @@
self.update(self.pos + step, item, total)
def complete(self):
- self.update(None)
+ self.ui.progress(self.topic, None)
def _print(self, item):
self.ui.progress(self.topic, self.pos, item, self.unit,