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Issue #4050: inspect.findsource/getsource now raise an IOError if the 'source'

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file is a binary.  Patch by Brodie Rao, test by Daniel Diniz.
This commit is contained in:
R. David Murray 2009-05-13 17:14:11 +00:00
parent 525cffcd7e
commit 996ba02602
4 changed files with 15 additions and 1 deletions
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4
Lib/inspect.py
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@ -523,7 +523,9 @@ def findsource(object):
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__)