How can i create kgring file using python?

Question

I'm new in python programming. I try to learn cProfiler and using pyprof2calltree . I'm using python 2.7 , windows 7 .I installed pyprof2calltree 1.3.2 and qcachegrind074-x86.The problem is that i coudldn't find any tutorial about using qcachegrind074 in windows and all codes are in another operating systems. I wrote the very simple code(the below code) .I just want to create a kgring but raised error !. where is my problem in thi code and how can i create a kgring file ?

def r():
    print range(1,1000)

if __name__ =='__main__':
    from cProfile import Profile
    profiler = Profile()
    profiler.run('r()')

    from pyprof2calltree import convert, visualize
    visualize(profiler.getstats())
    convert(profiler.getstats(), 'c:/profiling_results.kgrind')

The errors are :

Traceback(most recent call last): File "C:/..../pyprof2example, line 11, in visualize( profiler.getstats() ) File "C:...\lib\pyprof2calltree.py, line 306, in visualize converter.visualize() File "C:...\lib\pyprof2calltree.py", line 145, in visualize self.output(f) File "C:...\lib\pyprof2calltree.py", line 133, in output self._entry(entry) File "C:\P...\lib\pyprof2calltree.py", line 208, in _entry for subentry, call_info in calls: ValueError: too many values to unpack

Thanks

Your first problem is you didn't show full error message. There is number of line with problem - mark this line in code. — furas, Jul 20 '14 at 15:25

score 0 · Answer 1 · answered Jul 21 '14 at 08:11

0

It seems you have to execute your code via cmd line. Here is the discussion.

answered Jul 21 '14 at 08:11

Stephen Lin

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How can i create kgring file using python?

1 Answers1