Howdy all, Question: I have Python modules named without '.py' as the extension, and I'd like to be able to import them. How can I do that?
Background: On Unix, I write programs intended to be run as commands to a file with no extension. This allows other programs to use the command as an interface, and I can re-write the program in some other language without obsoleting the commandline interface. e.g., I might write 'frobnicate-foo' as a shell program so that other programs can 'frobnicate-foo --bar baz'. If I later decide to re-implement 'frobnicate-foo' in Python, I'll save the top level module to the same file name since it implements the same command-line interface. Now that I've got it written as a Python module, I'd like to write unit tests for that module, which of course will need to import the program module to test it. The unit test can explicitly add the directory where the program module lives to 'sys.path' for the purpose of importing that module. However, the Python reference tells me that 'import' (specifically, '__import__()') needs modules to live in files named a particular way: with a '.py' suffix. But my module is in a file called 'frobnicate-foo', with no suffix, and that's part of the definition of the program interface. I don't want symbolic links, or anything else that presents two filenames for the same module, because there's no need for that except for Python's apparent insistence on a particular naming convention. Also, avoiding symbolic links inside the source code tree makes version control smoother. What are my options to import a module from a file whose name can't change? -- \ "[W]e are still the first generation of users, and for all that | `\ we may have invented the net, we still don't really get it." | _o__) -- Douglas Adams | Ben Finney -- http://mail.python.org/mailman/listinfo/python-list
