Checking Local Variables

This checks all blueprints and all placed object instances looking for string variables that can be converted to integers or floating point numbers in case of any variable type bugs.

#!/usr/bin/env python

from itertools import chain
from pynwn import Module

def check_vars(obj):
    for var, val in obj.vars.string.list():
        try:
            x = int(val)
            print ("    %s: Variable %s (%s) is convertable to int!" % (obj.resref, var, val))
            continue # continue since if it's convertible to int it will also convert to float.
        except:
            pass

        try:
            x = float(val)
            print("    %s: Variable %s (%s) is convertable to float!" % (obj.resref, var, val))
        except:
            pass

if __name__ == '__main__':
    mod = Module('test.mod')

    print("Checking blueprints...")
    for obj in chain(mod.glob('*.ut[cdeimptw]'), mod.areas):
        check_vars(obj)

    print("\nChecking instances...")
    for area in mod.areas:
        for obj in chain(area.creatures, area.doors, area.placeables,
                         area.triggers, area.stores, area.encounters,
                         area.waypoints, area.items):
            check_vars(obj)