Skip to content

OperationBinding

faststream.specification.asyncapi.v2_6_0.schema.bindings.OperationBinding #

Bases: BaseModel

A class to represent an operation binding.

ATTRIBUTE DESCRIPTION
amqp

AMQP operation binding (optional)
kafka

Kafka operation binding (optional)
sqs

SQS operation binding (optional)
nats

NATS operation binding (optional)
redis

Redis operation binding (optional)
http

HTTP channel binding (optional)

amqp class-attribute instance-attribute #

amqp = None

kafka class-attribute instance-attribute #

kafka = None

sqs class-attribute instance-attribute #

sqs = None

nats class-attribute instance-attribute #

nats = None

redis class-attribute instance-attribute #

redis = None

http class-attribute instance-attribute #

http = None

model_config class-attribute instance-attribute #

model_config = {'extra': 'allow'}

Config #

extra class-attribute instance-attribute #

extra = 'allow'

from_sub classmethod #

from_sub(binding: None) -> None

from_sub(binding: OperationBinding) -> Self

from_sub(binding)
Source code in faststream/specification/asyncapi/v2_6_0/schema/bindings/main/operation.py 
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
@classmethod
def from_sub(cls, binding: SpecBinding | None) -> Self | None:
    if binding is None:
        return None

    if binding.amqp and (
        amqp := amqp_bindings.OperationBinding.from_sub(binding.amqp)
    ):
        return cls(amqp=amqp)

    if binding.kafka and (
        kafka := kafka_bindings.OperationBinding.from_sub(binding.kafka)
    ):
        return cls(kafka=kafka)

    if binding.nats and (
        nats := nats_bindings.OperationBinding.from_sub(binding.nats)
    ):
        return cls(nats=nats)

    if binding.redis and (
        redis := redis_bindings.OperationBinding.from_sub(binding.redis)
    ):
        return cls(redis=redis)

    if binding.sqs and (sqs := sqs_bindings.OperationBinding.from_sub(binding.sqs)):
        return cls(sqs=sqs)

    return None

from_pub classmethod #

from_pub(binding: None) -> None

from_pub(binding: OperationBinding) -> Self

from_pub(binding)
Source code in faststream/specification/asyncapi/v2_6_0/schema/bindings/main/operation.py 
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
@classmethod
def from_pub(cls, binding: SpecBinding | None) -> Self | None:
    if binding is None:
        return None

    if binding.amqp and (
        amqp := amqp_bindings.OperationBinding.from_pub(binding.amqp)
    ):
        return cls(amqp=amqp)

    if binding.kafka and (
        kafka := kafka_bindings.OperationBinding.from_pub(binding.kafka)
    ):
        return cls(kafka=kafka)

    if binding.nats and (
        nats := nats_bindings.OperationBinding.from_pub(binding.nats)
    ):
        return cls(nats=nats)

    if binding.redis and (
        redis := redis_bindings.OperationBinding.from_pub(binding.redis)
    ):
        return cls(redis=redis)

    if binding.sqs and (sqs := sqs_bindings.OperationBinding.from_pub(binding.sqs)):
        return cls(sqs=sqs)

    return None