Configure Django to find all doctests in all modules?

Question

If I run the following command:

>python manage.py test

Django looks at tests.py in my application, and runs any doctests or unit tests in th

Answer 1

Thanks to Alex and Paul. This is what I came up with:

# tests.py
import sys, settings, re, os, doctest, unittest, imp

# import your base Django project
import myapp

# Django already runs these, don't include them again
ALREADY_RUN = ['tests.py', 'models.py']

def find_untested_modules(package):
    """ Gets all modules not already included in Django's test suite """
    files = [re.sub('\.py$', '', f) 
             for f in os.listdir(os.path.dirname(package.__file__))
             if f.endswith(".py") 
             and os.path.basename(f) not in ALREADY_RUN]
    return [imp.load_module(file, *imp.find_module(file, package.__path__))
             for file in files]

def modules_callables(module):
    return [m for m in dir(module) if callable(getattr(module, m))]

def has_doctest(docstring):
    return ">>>" in docstring

__test__ = {}
for module in find_untested_modules(myapp.module1):
    for method in modules_callables(module):
        docstring = str(getattr(module, method).__doc__)
        if has_doctest(docstring):

            print "Found doctest(s) " + module.__name__ + "." + method

            # import the method itself, so doctest can find it
            _temp = __import__(module.__name__, globals(), locals(), [method])
            locals()[method] = getattr(_temp, method)

            # Django looks in __test__ for doctests to run
            __test__[method] = getattr(module, method)