Merged revisions 74838-74839 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r74838 | georg.brandl | 2009-09-16 18:22:12 +0200 (Mi, 16 Sep 2009) | 1 line
Remove some more boilerplate from the actual tests in test_pdb.
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r74839 | georg.brandl | 2009-09-16 18:36:39 +0200 (Mi, 16 Sep 2009) | 1 line
Make the pdb displayhook compatible with the standard displayhook: do not print Nones. Add a test for that.
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diff --git a/Lib/pdb.py b/Lib/pdb.py
index 627cd29..22dcff7 100755
--- a/Lib/pdb.py
+++ b/Lib/pdb.py
@@ -208,7 +208,9 @@
"""Custom displayhook for the exec in default(), which prevents
assignment of the _ variable in the builtins.
"""
- print(repr(obj))
+ # reproduce the behavior of the standard displayhook, not printing None
+ if obj is not None:
+ print(repr(obj))
def default(self, line):
if line[:1] == '!': line = line[1:]