import os
urkpath = os.path.dirname(__file__)

def path(filename=""):
    if filename:
        return os.path.join(urkpath, filename)
    else:
        return urkpath

def pprint(obj, depth=-2):
    depth += 2
    
    string = []

    if isinstance(obj, dict):
        if obj:
            string.append('{\n')
        
            for key in obj:
                string.append('%s%s%s' % (' '*depth, repr(key), ': '))
                string += pprint(obj[key], depth)
                
            string.append('%s%s' % (' '*depth, '},\n'))
            
        else:
            string.append('{},\n')
        
    elif isinstance(obj, list):
        if obj:
            string.append('[\n')
        
            for item in obj:
                string.append('%s' % (' '*depth))
                string += pprint(item, depth)
                
            string.append('%s%s' % (' '*depth, '],\n'))
            
        else:
            string.append('[],\n')
        
    else:
        string.append('%s,\n' % (repr(obj),))

    if depth:
        return string
    else:
        return ''.join(string)[:-2]

def save(*args):
    pass

#events.register('Exit', 'post', save)

conf = {}

if __name__ == '__main__':
    print pprint(conf)