polyswarmclient.verifiers

Module Contents

polyswarmclient.verifiers.logger

polyswarmclient.verifiers.UNKNOWN_PARAMETER = XXX

class polyswarmclient.verifiers.DecodedTransaction(to, value, data, abi, signature, parameters)

This is a decoded representation of the transaction object returned by polyswarmd.

classmethod from_transaction(cls, transaction, abi)

Parse a transaction from data returned from polyswarmd.

Parameters

• transaction (dict) – Transaction to be simplified

• abi (str, list[str]) – ABI of the expected function call

Returns

If valid, returns a SimplifiedTransaction

Return type

DecodedTransaction

Raises

ValueError – If invalid transaction is provided

__repr__(self)

class polyswarmclient.verifiers.AbstractTransactionVerifier(parameters)

Verifier is used to verify the details of a single transaction.

ABI = ['', []]

verify(self, transaction)

Called when a list of transactions were returned from polyswarmd. This function will verify the transactions, and determines if the transactions are expected.

Parameters

transaction – Transaction representation returned from polyswarmd

Returns

True if valid and expected

__repr__(self)

class polyswarmclient.verifiers.NctApproveVerifier(amount)

Bases: polyswarmclient.verifiers.AbstractTransactionVerifier

ABI = ['approve', ['address', 'uint256']]

verify(self, transaction)

class polyswarmclient.verifiers.NctTransferVerifier(amount)

Bases: polyswarmclient.verifiers.AbstractTransactionVerifier

ABI = ['transfer', ['address', 'uint256']]

verify(self, transaction)

class polyswarmclient.verifiers.PostBountyVerifier(artifact_type, amount, artifact_uri, num_artifacts, duration, bloom)

Bases: polyswarmclient.verifiers.AbstractTransactionVerifier

ABI = ['postBounty', ['uint128', 'uint256', 'uint256', 'string', 'uint256', 'uint256', 'uint256[8]']]

verify(self, transaction)

class polyswarmclient.verifiers.PostAssertionVerifier(bounty_guid, bid, mask, commitment)

Bases: polyswarmclient.verifiers.AbstractTransactionVerifier

ABI = ['postAssertion', ['uint128', 'uint256', 'uint256', 'uint256']]

verify(self, transaction)

class polyswarmclient.verifiers.RevealAssertionVerifier(bounty_guid, index, nonce, verdicts, metadata)

Bases: polyswarmclient.verifiers.AbstractTransactionVerifier

ABI = ['revealAssertion', ['uint128', 'uint256', 'uint256', 'uint256', 'string']]

verify(self, transaction)

class polyswarmclient.verifiers.PostVoteVerifier(bounty_guid, votes, valid_bloom)

Bases: polyswarmclient.verifiers.AbstractTransactionVerifier

ABI = ['voteOnBounty', ['uint128', 'uint256', 'bool']]

verify(self, transaction)

class polyswarmclient.verifiers.SettleBountyVerifier(bounty_guid)

Bases: polyswarmclient.verifiers.AbstractTransactionVerifier

ABI = ['settleBounty', ['uint128']]

verify(self, transaction)

class polyswarmclient.verifiers.StakingDepositVerifier(amount)

Bases: polyswarmclient.verifiers.AbstractTransactionVerifier

ABI = ['deposit', ['uint256']]

verify(self, transaction)

class polyswarmclient.verifiers.StakingWithdrawVerifier(amount)

Bases: polyswarmclient.verifiers.AbstractTransactionVerifier

ABI = ['withdraw', ['uint256']]

verify(self, transaction)