This fix makes, eg, 'pydoc time' work again.
Merged revisions 72605 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r72605 | r.david.murray | 2009-05-13 13:14:11 -0400 (Wed, 13 May 2009) | 3 lines
Issue #4050: inspect.findsource/getsource now raise an IOError if the 'source'
file is a binary. Patch by Brodie Rao, test by Daniel Diniz.
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diff --git a/Lib/inspect.py b/Lib/inspect.py
index a976c8b..c316906 100644
--- a/Lib/inspect.py
+++ b/Lib/inspect.py
@@ -518,7 +518,9 @@
or code object. The source code is returned as a list of all the lines
in the file and the line number indexes a line in that list. An IOError
is raised if the source code cannot be retrieved."""
- file = getsourcefile(object) or getfile(object)
+ file = getsourcefile(object)
+ if not file:
+ raise IOError('source code not available')
module = getmodule(object, file)
if module:
lines = linecache.getlines(file, module.__dict__)