Format Salesforce Fields

salesforce.py

import json

TYPE_MAP = {
    'boolean': 'bool',
    'int': 'int',
    'double': 'float',
    'date': 'date',
    'datetime': 'datetime',
    'address': 'string',
    'email': 'string',
    'textarea': 'string',
    'picklist': 'string',
    'multipicklist': 'string',
    'percent': 'number',
    'phone': 'string',
    'url': 'string',
    'currency': 'string',
    'string': 'string',
    'id': 'string',
    'reference': 'string',
}

LIST_FIELDS = {'multipicklist'}

for obj in ('campaign', 'account', 'opportunity'):
    with open(f'./{obj}.json') as f:  // this is equivalent to the API response of the describe endpoints
        sdfc_definition = json.loads(f.read())['fields']
        parsed_fields = []
        for field in sdfc_definition:
            parsed_field = {
                'name': field['name'],
                'display_name': field['label'],
                'type': TYPE_MAP[field['type']],
                'multivalued': field['name'] in LIST_FIELDS,
            }
            if field['type'] in ('picklist', 'multipicklist'):
                parsed_field['enum'] = [
                    {
                        'value': v['value'],
                        'display_value': v['label']
                    } for v in field['picklistValues'] if v['active']
                ]
            parsed_fields.append(parsed_field)
        with open(f'./{obj}_attribute_definitions.json', 'w') as w:
            w.write(json.dumps(parsed_fields))