D4243: stringutil: teach pprint about sets

[durin42 (Augie Fackler)]

durin42 created this revision.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REVISION SUMMARY
  This is the old (Python 2) way of printing sets. I actually prefer the
  Python 3 version of the repr, but this will result in less test churn
  in the short term.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D4243

AFFECTED FILES
  mercurial/utils/stringutil.py

CHANGE DETAILS

diff --git a/mercurial/utils/stringutil.py b/mercurial/utils/stringutil.py
--- a/mercurial/utils/stringutil.py
+++ b/mercurial/utils/stringutil.py
@@ -59,6 +59,9 @@
             '%s: %s' % (pprint(k, bprefix=bprefix),
                         pprint(v, bprefix=bprefix))
             for k, v in sorted(o.items())))
+    elif isinstance(o, set):
+        return 'set([%s])' % (b', '.join(
+            pprint(k, bprefix=bprefix) for k in sorted(o)))
     elif isinstance(o, tuple):
         return '(%s)' % (b', '.join(pprint(a, bprefix=bprefix) for a in o))
     else:



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