Convert quickstatements from quickstatements.toolforge.org/api.php?action=get_commands_from_batch back into quickstatements

convert_quickstatements_batch_to_quickstatements.py

import json
import sys

data = json.loads(sys.stdin.read())['data']
fs = ""
s = ""
for prop in data:
    statement = f"""{prop['json']['item']}\t{prop['json']['property']}\t{prop['json']['datavalue']['value']['language']}:"{prop['json']['datavalue']['value']['text']}"\t"""
    if s != statement:
        fs += statement
        s = statement
    if 'qualifier' in prop['json']:
        qs = f"""{prop['json']['qualifier']['prop']}\t{prop['json']['qualifier']['value']['value']['id']}\t"""
        fs += qs
    if 'sources' in prop['json']:
        for src in prop['json']['sources']:
            prop = src['prop'].replace('P','S')
            match src['value']['type']:
                case "string":
                    s = '"' + src['value']['value'] + '"'
                case "time":
                    s = f"""{src['value']['value']['time']}/{src['value']['value']['precision']}"""
                case "wikibase-entityid":
                    s = src['value']['value']['id']
                case _:
                    print("Unknown type "+src['value']['type'])
            fs += f"{prop}\t{s}\t"
print(fs)