erc7730.model.resolved.context module

pydantic model erc7730.model.resolved.context.ResolvedBindingContextView on GitHub

Bases: Model

Fields:

• deployments (list[erc7730.model.resolved.context.ResolvedDeployment])

field deployments: list[ResolvedDeployment] [Required]

An array of deployments describing where the contract is deployed. The target contract (Tx to orfactory) MUST match one of those deployments.

Constraints:

• min_length = 1

pydantic model erc7730.model.resolved.context.ResolvedContractView on GitHub

Bases: ResolvedBindingContext

Contract Binding Context.

The contract binding context is a set constraints that are used to bind the ERC7730 file to a specific smart contract.

Fields:

• abi (list[Annotated[erc7730.model.abi.Constructor | erc7730.model.abi.Event | erc7730.model.abi.Function | erc7730.model.abi.Fallback | erc7730.model.abi.Error | erc7730.model.abi.Receive, FieldInfo(annotation=NoneType, required=True, discriminator='type')]])

• addressMatcher (pydantic_string_url.HttpUrl | None)

• factory (erc7730.model.resolved.context.ResolvedFactory | None)

field abi: list[Annotated[Constructor | Event | Function | Fallback | Error | Receive, FieldInfo(annotation=NoneType, required=True, discriminator='type')]] [Required]

The ABI of the target contract. This must an array of ABI objects.

field addressMatcher: HttpUrl | None = None

An URL of a contract address matcher that should be used to match the contract address.

field factory: ResolvedFactory | None = None

A factory constraint is used to check whether the target contract is deployed by a specifiedfactory.

pydantic model erc7730.model.resolved.context.ResolvedContractContextView on GitHub

Bases: Model

Contract Binding Context.

The contract binding context is a set constraints that are used to bind the ERC7730 file to a specific smart contract.

Fields:

• contract (erc7730.model.resolved.context.ResolvedContract)

• id (str | None)

field contract: ResolvedContract [Required]

The contract binding context is a set constraints that are used to bind the ERC7730 file to aspecific smart contract.

field id: validate, json_schema_input_type=PydanticUndefined)] | None = None (alias '$id')

An internal identifier that can be used either for clarity specifying what the element is or as areference in device specific sections.

pydantic model erc7730.model.resolved.context.ResolvedDeploymentView on GitHub

Bases: Model

A deployment describing where the contract is deployed.

The target contract (Tx to or factory) MUST match one of those deployments.

Fields:

• address (str)

• chainId (int)

field address: validate, json_schema_input_type=PydanticUndefined)] [Required]

The deployment contract address.

Constraints:

• min_length = 42

• max_length = 42

• pattern = ^0x[a-f0-9]+$

• func = <function ErrorTypeLabel._validator.<locals>.validate at 0x7f2974927060>

• json_schema_input_type = PydanticUndefined

field chainId: int [Required]

The deployment EIP-155 chain id.

pydantic model erc7730.model.resolved.context.ResolvedDomainView on GitHub

Bases: Model

EIP 712 Domain Binding constraint.

Each value of the domain constraint MUST match the corresponding eip 712 message domain value.

Fields:

• chainId (int | None)

• name (str | None)

• verifyingContract (str | None)

• version (str | None)

field chainId: int | None = None

The EIP-155 chain id.

field name: str | None = None

The EIP-712 domain name.

field verifyingContract: validate, json_schema_input_type=PydanticUndefined)] | None = None

The EIP-712 verifying contract address.

field version: str | None = None

The EIP-712 version.

pydantic model erc7730.model.resolved.context.ResolvedEIP712View on GitHub

Bases: ResolvedBindingContext

EIP 712 Binding.

The EIP-712 binding context is a set of constraints that must be verified by the message being signed.

Fields:

• domain (erc7730.model.resolved.context.ResolvedDomain | None)

• domainSeparator (str | None)

• schemas (list[erc7730.model.context.EIP712Schema])

field domain: ResolvedDomain | None = None

Each value of the domain constraint MUST match the corresponding eip 712 message domain value.

field domainSeparator: str | None = None

The domain separator value that must be matched by the message. In hex string representation.

field schemas: list[EIP712Schema] [Required]

Schemas of all messages.

pydantic model erc7730.model.resolved.context.ResolvedEIP712ContextView on GitHub

Bases: Model

EIP 712 Binding.

The EIP-712 binding context is a set of constraints that must be verified by the message being signed.

Fields:

• eip712 (erc7730.model.resolved.context.ResolvedEIP712)

• id (str | None)

field eip712: ResolvedEIP712 [Required]

The EIP-712 binding context is a set of constraints that must be verified by the message beingsigned.

field id: validate, json_schema_input_type=PydanticUndefined)] | None = None (alias '$id')

An internal identifier that can be used either for clarity specifying what the element is or as areference in device specific sections.

pydantic model erc7730.model.resolved.context.ResolvedFactoryView on GitHub

Bases: Model

A factory constraint is used to check whether the target contract is deployed by a specified factory.

Fields:

• deployEvent (str)

• deployments (list[erc7730.model.resolved.context.ResolvedDeployment])

field deployEvent: str [Required]

The event signature that the factory emits when deploying a new contract.

field deployments: list[ResolvedDeployment] [Required]

An array of deployments describing where the contract is deployed. The target contract (Tx to orfactory) MUST match one of those deployments.