Hi, all, Just wanna look for some suggestions on how to appoarch this problem...
I have some code ("main logic") which has a dependency on a library. Let's call it DS. ("data source"). The main logic will issue a number of calls to the DS in order to get the data it needs and then carry out some calculations. I want to have a non-intrusive way to find out all the DS data requested by the main logic. One thing to note, the DS is a big, messy bit of code. So putting logger everywhere within DS and main logic is not a reliably, satisfactory solution. I have thought about using somehting like aspect. But seems to me there is no mature, widely-used aspect lib out there. Another idea is: let's roll a custom tracer/profiler. Whenever any method/attributes in the DS package are called, the return values will be logged. I have taken a quick look at profile.py in python 2.4, It seems sys module will pass a frames to the profile class. Can I access the return value of a function via these frame objects? Cheers, Anthony -- http://mail.python.org/mailman/listinfo/python-list