How to use the predicthq.endpoints.schemas.StringListType function in predicthq

def test_string_list_type():

    class SchemaExample(schemas.Model):

        area_list = schemas.StringListType(schemas.StringModelType(schemas.Area), separator="+")
        string_list = schemas.StringListType(schemas.StringType, separator="+")

    string_data = {"string_list": "a+b+c", "area_list": "10km@-36.847585,174.765742+10km@-41.288058,174.778265"}
    list_data = {"string_list": ["a", "b", "c"], "area_list": ["10km@-36.847585,174.765742", "10km@-41.288058,174.778265"]}
    dict_data = {"string_list": ["a", "b", "c"], "area_list": [{"radius": "10km", "latitude": -36.847585, "longitude": 174.765742}, {"radius": "10km", "latitude": -41.288058, "longitude": 174.778265}]}

    expected_data = {"string_list": "a+b+c", "area_list": "10km@-36.847585,174.765742+10km@-41.288058,174.778265"}

    m = SchemaExample()
    assert m.import_data(string_data).to_primitive() == expected_data
    assert m.import_data(list_data).to_primitive() == expected_data
    assert m.import_data(dict_data).to_primitive() == expected_data

    unique_item_data = {"string_list": "a", "area_list": "10km@-36.847585,174.765742"}
    unique_item_dict_data = {"string_list": "a", "area_list": {"radius": "10km", "latitude": -36.847585, "longitude": 174.765742}}
    assert m.import_data(unique_item_data).to_primitive() == unique_item_data
    assert m.import_data(unique_item_dict_data).to_primitive() == unique_item_data

from predicthq.config import config
from predicthq.endpoints.schemas import Model, StringType, StringListType, IntType


class GetTokenParams(Model):

    class Options:
        serialize_when_none = False

    client_id = StringType(default=lambda: config.OAUTH2_CLIENT_ID, required=True)
    client_secret = StringType(default=lambda: config.OAUTH2_CLIENT_SECRET, required=True)
    scope = StringListType(StringType, default=lambda: config.OAUTH2_SCOPE, separator=" ")
    grant_type = StringType(choices=('client_credentials',), default='client_credentials', required=True)


class RevokeTokenParams(Model):

    class Options:
        serialize_when_none = False

    client_id = StringType(default=lambda: config.OAUTH2_CLIENT_ID, required=True)
    client_secret = StringType(default=lambda: config.OAUTH2_CLIENT_SECRET, required=True)
    token = StringType(required=True)
    token_type_hint = StringType(choices=('access_token', 'refresh_token'), default='access_token', required=True)


class AccessToken(Model):

class RevokeTokenParams(Model):

    class Options:
        serialize_when_none = False

    client_id = StringType(default=lambda: config.OAUTH2_CLIENT_ID, required=True)
    client_secret = StringType(default=lambda: config.OAUTH2_CLIENT_SECRET, required=True)
    token = StringType(required=True)
    token_type_hint = StringType(choices=('access_token', 'refresh_token'), default='access_token', required=True)


class AccessToken(Model):

    access_token = StringType()
    token_type = StringType()
    scope = StringListType(StringType, separator=" ")
    refresh_token = StringType(serialize_when_none=False)
    expires_in = IntType(serialize_when_none=False)

def __init__(self, field, separator=" ", **kwargs):
        self.separator = separator
        super(StringListType, self).__init__(field, **kwargs)