Some docstrings for the Python module.  Need to figure out how to fix the
summary in the help() output.
  python -c 'import cracklib; help(cracklib)'

diff -up cracklib-2.8.10/python/cracklibmodule.c cracklib-2.8.10/python/cracklibmodule.c
--- cracklib-2.8.10/python/cracklibmodule.c	2007-07-19 09:57:04.000000000 -0400
+++ cracklib-2.8.10/python/cracklibmodule.c	2007-07-19 09:57:48.000000000 -0400
@@ -24,7 +24,6 @@ static pthread_mutex_t cracklib_mutex = 
 static PyObject *
 cracklib_FascistCheck(PyObject *self, PyObject *args, PyObject *kwargs)
 {
-    int i;
     char *candidate, *dict;
     const char *result;
     struct stat st;
@@ -96,12 +95,21 @@ cracklib_FascistCheck(PyObject *self, Py
 static PyMethodDef
 cracklibmethods[] =
 {
-    {"FascistCheck", cracklib_FascistCheck, METH_VARARGS | METH_KEYWORDS},
+    {"FascistCheck", cracklib_FascistCheck, METH_VARARGS | METH_KEYWORDS,
+     "Keyword arguments:\n"
+     "  pw - candidate password\n"
+     "  dict - dictionary location (default \""
+     DEFAULT_CRACKLIB_DICT
+     "\")\n"
+     "\n"
+     "Returns:\n"
+     "  None on success, an error string on failure.\n"},
     {NULL, NULL},
 };
 
 void
 initcracklib(void)
 {
-    Py_InitModule("cracklib", cracklibmethods);
+    Py_InitModule3("cracklib", cracklibmethods,
+                   "Python interface to libcrack's FascistCheck() function.\n");
 }