Pare Data Structures No Link

#!/bin/sh
"exec" "twxec" "-e" "pare_data_structure" "$0" "$@"

def pare_data_structure(msg):
    pmsg = {}
    pmsg['body'] = msg['body']
    pmsg['link'] = msg['link']
    pmsg['umens'] = msg['umens']
    pmsg['actor'] = {'languages': msg['actor']['languages'],
                     'preferredUsername': msg['actor']['preferredUsername'],
                     'postedTime': msg['actor']['postedTime'],
                     'id': msg['actor']['id'],
                     'link': msg['actor']['link']}

    pmsg['gnip'] = {'matching_rules': msg['gnip']['matching_rules'],
                    'profileLocations': msg['gnip'].get('profileLocations')}
    
    # Location Information, if available
    pmsg['location'] = msg.get('location')
    pmsg['geo'] = msg.get('geo')
    
    pmsg['retweetCount'] = msg['retweetCount']
    pmsg['postedTime'] = msg['postedTime']
    pmsg['twitter_lang'] = msg['twitter_lang']
    pmsg['twitter_entities'] = {'media': msg['twitter_entities'].get('media'),
                                'urls': msg['twitter_entities']['urls'],
                                'hastags': msg['twitter_entities']['hashtags']}
    pmsg['object'] = {'postedTime': msg['object']['postedTime']}
    if msg['object'].get('actor') is not None:
        pmsg['object']['actor'] = {'preferredUsername': msg['object']['actor']['preferredUsername']}
        pmsg['object']['twitter_entities'] = {'user_mentions': msg['object']['twitter_entities']['user_mentions']}
    return pmsg