D3802: churn: use progess helper

[martinvonz (Martin von Zweigbergk)]

martinvonz created this revision.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D3802

AFFECTED FILES
  hgext/churn.py

CHANGE DETAILS

diff --git a/hgext/churn.py b/hgext/churn.py
--- a/hgext/churn.py
+++ b/hgext/churn.py
@@ -61,7 +61,8 @@
             tmpl.show(ctx)
             return ui.popbuffer()
 
-    state = {'count': 0}
+    progress = ui.makeprogress(_('analyzing'), unit=_('revisions'),
+                               total=len(repo))
     rate = {}
     df = False
     if opts.get('date'):
@@ -87,14 +88,12 @@
             lines = changedlines(ui, repo, ctx1, ctx, fns)
             rate[key] = [r + l for r, l in zip(rate.get(key, (0, 0)), lines)]
 
-        state['count'] += 1
-        ui.progress(_('analyzing'), state['count'], total=len(repo),
-                    unit=_('revisions'))
+        progress.increment()
 
     for ctx in cmdutil.walkchangerevs(repo, m, opts, prep):
         continue
 
-    ui.progress(_('analyzing'), None)
+    progress.complete()
 
     return rate
 



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