Problems running coverage.py

[Vijay Sankar]

Hi,

I am using coverage.py to check the code coverage for some of my Python
scripts.

For a particular script which uses 'exit' calls, I am getting the following
error when I invoke the script with the -x option for coverage.

Error in sys.exitfunc:
Traceback (most recent call last):
  File "D:\Python23\lib\atexit.py", line 20, in _run_exitfuncs
    func(*targs, **kargs)
  File "D:\Python23\Lib\site-packages\coverage.py", line 207, in save
    cache = open(self.cache, 'wb')
TypeError: an integer is required

Looks like coverage.py is not able to record the coverage data on calling
exit.
Does anybody know how to solve this?

Thanks,
Vijay