erc7730.generate.schema_tree module

pydantic model erc7730.generate.schema_tree.SchemaArrayView on GitHub

Bases: SchemaNode

Schema node representing an array.

Fields:

• component (erc7730.generate.schema_tree.SchemaStruct | erc7730.generate.schema_tree.SchemaArray | erc7730.generate.schema_tree.SchemaLeaf)

field component: SchemaTree [Required]

pydantic model erc7730.generate.schema_tree.SchemaLeafView on GitHub

Bases: SchemaNode

Schema node representing a scalar type.

Fields:

• data_type (erc7730.common.abi.ABIDataType)

field data_type: ABIDataType [Required]

pydantic model erc7730.generate.schema_tree.SchemaNodeView on GitHub

Bases: Model, ABC

Represents a node in the tree defined by a function ABI / EIP-712 schema.

pydantic model erc7730.generate.schema_tree.SchemaStructView on GitHub

Bases: SchemaNode

Schema node representing a function or a tuple.

Fields:

• components (dict[str, erc7730.generate.schema_tree.SchemaStruct | erc7730.generate.schema_tree.SchemaArray | erc7730.generate.schema_tree.SchemaLeaf])

field components: dict[str, SchemaTree] [Required]

erc7730.generate.schema_tree.abi_function_to_tree(function: Function) → SchemaStruct | SchemaArray | SchemaLeafView on GitHub

Convert a function ABI to a schema tree.

A schema tree is a tree representation of the ABI of a function inputs, enriched with some metadata to ease crafting paths to access values in the serialized calldata.

Parameters:

function – function ABI

Returns:

Schema tree

erc7730.generate.schema_tree.eip712_schema_to_tree(schema: EIP712Schema) → SchemaStruct | SchemaArray | SchemaLeafView on GitHub

Convert an EIP-712 schema to a schema tree.

A schema tree is a tree representation of the EIP-712 schema, enriched with some metadata to ease crafting paths to access values in the message.

Parameters:

schema – EIP-712 schema

Returns:

Schema tree