Source code for stellar_sdk.helpers

from typing import Union

from .fee_bump_transaction_envelope import FeeBumpTransactionEnvelope
from .transaction_envelope import TransactionEnvelope

__all__ = ["parse_transaction_envelope_from_xdr"]


[docs] def parse_transaction_envelope_from_xdr( xdr: str, network_passphrase: str ) -> Union[TransactionEnvelope, FeeBumpTransactionEnvelope]: """When you are not sure whether your XDR belongs to :py:class:`TransactionEnvelope <stellar_sdk.transaction_envelope.TransactionEnvelope>` or :py:class:`FeeBumpTransactionEnvelope <stellar_sdk.fee_bump_transaction_envelope.FeeBumpTransactionEnvelope>`, you can use this helper function. An example:: from stellar_sdk import Network from stellar_sdk.helpers import parse_transaction_envelope_from_xdr xdr = "AAAAAgAAAADHJNEDn33/C1uDkDfzDfKVq/4XE9IxDfGiLCfoV7riZQAAA+gCI4TVABpRPgAAAAAAAAAAAAAAAQAAAAAAAAADAAAAAUxpcmEAAAAAabIaDgm0ypyJpsVfEjZw2mO3Enq4Q4t5URKfWtqukSUAAAABVVNEAAAAAADophqGHmCvYPgHc+BjRuXHLL5Z3K3aN2CNWO9CUR2f3AAAAAAAAAAAE8G9mAADcH8AAAAAMYdBWgAAAAAAAAABV7riZQAAAEARGCGwYk/kEB2Z4UL20y536evnwmmSc4c2FnxlvUcPZl5jgWHcNwY8LTpFhdrUN9TZWciCRp/JCZYa0SJh8cYB" te = parse_transaction_envelope_from_xdr(xdr, Network.PUBLIC_NETWORK_PASSPHRASE) print(te) :param xdr: Transaction envelope XDR :param network_passphrase: The network to connect to for verifying and retrieving additional attributes from. (ex. ``"Public Global Stellar Network ; September 2015"``) :raises: :exc:`ValueError <stellar_sdk.exceptions.ValueError>` - XDR is neither :py:class:`TransactionEnvelope <stellar_sdk.transaction_envelope.TransactionEnvelope>` nor :py:class:`FeeBumpTransactionEnvelope <stellar_sdk.fee_bump_transaction_envelope.FeeBumpTransactionEnvelope>` """ if FeeBumpTransactionEnvelope.is_fee_bump_transaction_envelope(xdr): return FeeBumpTransactionEnvelope.from_xdr(xdr, network_passphrase) return TransactionEnvelope.from_xdr(xdr, network_passphrase)