test-module uses optparse with --debugger

Refactored hacking/test-module

1. uses optparse

2. has --debugger option

tested only with pdb on Python 2.7

hacking/test-module

@@ -47,14 +47,14 @@ def parse():
 
     parser.usage = "%prog [options] (-h for help)"
 
-    parser.add_option('-m', '--module-name', dest='module_name',
-        help="module name to execute")
+    parser.add_option('-m', '--module-path', dest='module_path',
+        help="path of module to execute")
     parser.add_option('-a', '--args', dest='module_args', default="",
         help="module arguments")
     parser.add_option('-D', '--debugger', dest='debugger', 
         help="path to python debugger (e.g. /usr/bin/pdb)")
     options, args = parser.parse_args()
-    if not options.module_name:
+    if not options.module_path:
         parser.print_help()
         sys.exit(1)
     else:
@@ -90,14 +90,8 @@ def boilerplate_module( modfile):
         print "* module boilerplate substitution not requested in module, line numbers will be unaltered"
         return modfile
 
-def main(): 
-    options, args = parse()
-
-    argspath = write_argsfile( options.module_args)
-    modfile = boilerplate_module( options.module_name)
-    print argspath, modfile
-    sys.exit(0)
-    #===== run or debug the module
+def runtest( modfile, argspath):
+    """Test run a module, piping it's output for reporting."""
     os.system("chmod +x %s" % modfile)
     cmd = subprocess.Popen("%s %s" % (modfile, argspath), 
         shell=True,
@@ -124,6 +118,20 @@ def main():
 
     print utils.jsonify(results,format=True)
 
+def rundebug(debugger, modfile, argspath):
+    """Run interactively with console debugger."""
+    subprocess.call( "%s %s %s" % (debugger, modfile, argspath), shell=True)
+
+def main(): 
+    options, args = parse()
+
+    argspath = write_argsfile( options.module_args)
+    modfile = boilerplate_module( options.module_path)
+
+    if options.debugger: 
+        rundebug( options.debugger, modfile, argspath)
+    else:
+        runtest( modfile, argspath)
 	
 if __name__ == "__main__":
     main()