Module supertokens_python.recipe.session.claim_base_classes.boolean_claim

Expand source code 
# Copyright (c) 2021, VRAI Labs and/or its affiliates. All rights reserved.
#
# This software is licensed under the Apache License, Version 2.0 (the
# "License") as published by the Apache Software Foundation.
#
# You may not use this file except in compliance with the License. You may
# obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from typing import Any, Callable, Dict, Optional

from supertokens_python.types import MaybeAwaitable

from .primitive_claim import PrimitiveClaim, PrimitiveClaimValidators


class BooleanClaimValidators(PrimitiveClaimValidators[bool]):
    def is_true(self, max_age: Optional[int], id_: Optional[str] = None):
        return self.has_value(True, max_age, id_)

    def is_false(self, max_age: Optional[int], id_: Optional[str] = None):
        return self.has_value(False, max_age, id_)


class BooleanClaim(PrimitiveClaim[bool]):
    def __init__(
        self,
        key: str,
        fetch_value: Callable[
            [str, str, Dict[str, Any]],
            MaybeAwaitable[Optional[bool]],
        ],
        default_max_age_in_sec: Optional[int] = None,
    ):
        super().__init__(key, fetch_value, default_max_age_in_sec)
        self.validators = BooleanClaimValidators(
            claim=self, default_max_age_in_sec=default_max_age_in_sec
        )

Classes

class BooleanClaim (key: str, fetch_value: Callable[[str, str, Dict[str, Any]], Union[Awaitable[Optional[bool]], bool, None]], default_max_age_in_sec: Optional[int] = None)

Helper class that provides a standard way to create an ABC using inheritance.

Args

key
The key to use when storing the claim in the payload.
fetch_value
a method that fetches the current value of this claim for the user. A None return value signifies that we don't want to update the claim payload and or the claim value is not present in the database. For example, this can happen with a second factor auth claim, where we don't want to add the claim to the session automatically
Expand source code 
class BooleanClaim(PrimitiveClaim[bool]):
    def __init__(
        self,
        key: str,
        fetch_value: Callable[
            [str, str, Dict[str, Any]],
            MaybeAwaitable[Optional[bool]],
        ],
        default_max_age_in_sec: Optional[int] = None,
    ):
        super().__init__(key, fetch_value, default_max_age_in_sec)
        self.validators = BooleanClaimValidators(
            claim=self, default_max_age_in_sec=default_max_age_in_sec
        )

Ancestors

Subclasses

Inherited members

class BooleanClaimValidators (claim: SessionClaim[~Primitive], default_max_age_in_sec: Optional[int])

Abstract base class for generic types.

A generic type is typically declared by inheriting from this class parameterized with one or more type variables. For example, a generic mapping type might be defined as::

class Mapping(Generic[KT, VT]): def getitem(self, key: KT) -> VT: … # Etc.

This class can then be used as follows::

def lookup_name(mapping: Mapping[KT, VT], key: KT, default: VT) -> VT: try: return mapping[key] except KeyError: return default

Expand source code 
class BooleanClaimValidators(PrimitiveClaimValidators[bool]):
    def is_true(self, max_age: Optional[int], id_: Optional[str] = None):
        return self.has_value(True, max_age, id_)

    def is_false(self, max_age: Optional[int], id_: Optional[str] = None):
        return self.has_value(False, max_age, id_)

Ancestors

Subclasses

Methods

def is_false(self, max_age: Optional[int], id_: Optional[str] = None)
Expand source code 
def is_false(self, max_age: Optional[int], id_: Optional[str] = None):
    return self.has_value(False, max_age, id_)
def is_true(self, max_age: Optional[int], id_: Optional[str] = None)
Expand source code 
def is_true(self, max_age: Optional[int], id_: Optional[str] = None):
    return self.has_value(True, max_age, id_)