Current status (with test_imp stripped out):
> ack "imp\.(find|load)_module" Lib
Lib/modulefinder.py
482: return imp.find_module(name, path)
Lib/pkgutil.py
189: file, filename, etc = imp.find_module(subname, path)
251: mod = imp.load_module(fullname, self.file, self.filename, self.etc)
Lib/pydoc.py
47:# - imp.load_module() cannot be prevented from clobbering existing
280: module = imp.load_module(name, file, path, (ext, 'r', kind))
Lib/test/test_importhooks.py
118: file, filename, stuff = imp.find_module(subname, path)
132: mod = imp.load_module(fullname, self.file, self.filename, self.stuff)