Alexander Belopolsky <belopol...@users.sourceforge.net> added the comment:
On Sat, Dec 4, 2010 at 3:34 AM, Eli Bendersky <rep...@bugs.python.org> wrote:
>..
> However, while experimenting, I think I ran into much larger problems. Either
> that or I've forgotten
> how to use the module :-)
I am afraid it is the latter. :-) The file specified in --file option
should be a pickle, not a coverage file from the previous run.
$ ./python.exe -m trace -s -f counts.pickle -c trace_target.py
K is 380
Skipping counts file 'counts.pickle': [Errno 2] No such file or
directory: 'counts.pickle'
lines cov% module (path)
1 100% trace (/Users/sasha/Work/python-svn/py3k-commit/Lib/trace.py)
9 100% trace_target (trace_target.py)
6 100% traced_module (traced_module.py)
$ ./python.exe -m pickletools counts.pickle
0: ( MARK
1: } EMPTY_DICT
2: q BINPUT 0
4: ( MARK
5: ( MARK
6: X BINUNICODE 'trace_target.py'
...
However, there is a problem here, I think:
$ ./python.exe -m trace -s -f counts.pickle -c trace_target.py
K is 380
lines cov% module (path)
1 100% trace (/Users/sasha/Work/python-svn/py3k-commit/Lib/trace.py)
9 100% trace_target (trace_target.py)
6 100% traced_module (traced_module.py)
$ ./python.exe -m trace -s -f counts.pickle -c trace_target.py
K is 380
lines cov% module (path)
1 100% trace (/Users/sasha/Work/python-svn/py3k-commit/Lib/trace.py)
9 100% trace_target (trace_target.py)
6 100% traced_module (traced_module.py)
The counts should grow in repeated runs.
----------
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue766910>
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