[Python-bugs-list] [ python-Bugs-735293 ] Command line timeit.py sets sys.path badly

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Bugs item #735293, was opened at 2003-05-09 10:36
Message generated for change (Comment added) made by rhettinger
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https://sourceforge.net/tracker/?func=detail&atid=105470&aid=735293&group_id=5470

Category: Python Library
Group: Python 2.3
Status: Open
Resolution: Accepted
Priority: 5
Submitted By: Paul Moore (pmoore)
>Assigned to: Raymond Hettinger (rhettinger)
Summary: Command line timeit.py sets sys.path badly

Initial Comment:
Running timeit.py from the command line results in the 
directory containing timeit.py (ie, the standard Python 
library) being added to sys.path, and the current 
directory *not* being.

To test, create a file mymod.py in the current directory, 
containing

def test():
    "Stupid test function"
    L = []
    for i in range(100):
        L.append(i)

Now, execute

\Apps\Python\Lib\timeit.py -s "import 
mymod" "mymod.test()"

Result is

Traceback (most recent call last):
  File "\Apps\Python\Lib\timeit.py", line 245, in main
    x = t.timeit(number)
  File "\Apps\Python\Lib\timeit.py", line 159, in timeit
    return self.inner(it, self.timer)
  File "<timeit-src>", line 3, in inner
    import mymod
ImportError: No module named mymod

It's possible to work around this, either by setting 
PYTHONPATH in the environment to ".", or by 
adding "import sys; sys.path.insert(0, '.')" to the code in 
the -s option. But neither is a particularly attractive 
solution.

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>Comment By: Raymond Hettinger (rhettinger)
Date: 2003-05-19 18:52

Message:
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I've got it from here.

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Comment By: Guido van Rossum (gvanrossum)
Date: 2003-05-19 16:01

Message:
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I won't be offended if someone else checks this in and
closes this issue. :)

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Comment By: Paul Moore (pmoore)
Date: 2003-05-19 11:00

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This patch does what I'd expect.

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Comment By: Guido van Rossum (gvanrossum)
Date: 2003-05-16 14:03

Message:
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Good point. Can you provide a patch?

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https://sourceforge.net/tracker/?func=detail&atid=105470&aid=735293&group_id=5470