D5209: statprof: add a couple of asserts to avoid storing unicodes

[durin42 (Augie Fackler)]

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

REVISION SUMMARY
  I don't feel strongly about this change, so it'd be fine to drop it
  during review, but it was _extremely_ helpful in drafting the next
  change.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5209

AFFECTED FILES
  mercurial/statprof.py

CHANGE DETAILS

diff --git a/mercurial/statprof.py b/mercurial/statprof.py
--- a/mercurial/statprof.py
+++ b/mercurial/statprof.py
@@ -206,8 +206,10 @@
     __slots__ = (u'path', u'lineno', u'function', u'source')
 
     def __init__(self, path, lineno, function):
+        assert isinstance(path, bytes)
         self.path = path
         self.lineno = lineno
+        assert isinstance(function, bytes)
         self.function = function
         self.source = None
 



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Cc: mercurial-devel