python profiling for a XML parser program

[MacRules]

I have a python program doing XML data prasing and write the result to 2 
data files; which will be loaded to MySQL.

I ran this.
$ python dealmaker.py
... read data
loop through records
... XML parsing
... write to file1.dat
... write to file2.date
done

Is there a python profiler just like for C program?
And tell me which functions or modules take a long time.

Can you show me URL or link on doing this task?

Thanks
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