Function _SelectCoreParams

bitcoin/core/__init__.py:746–762

Select the core chain parameters to use Don't use this directly, use bitcoin.SelectParams() instead so both consensus-critical and general parameters are set properly.

(name)

coreparams = CoreMainParams()

def _SelectCoreParams(name):
    """Select the core chain parameters to use

    Don't use this directly, use bitcoin.SelectParams() instead so both
    consensus-critical and general parameters are set properly.
    """
    global coreparams
    if name == 'mainnet':
        coreparams = CoreMainParams()
    elif name == 'testnet':
        coreparams = CoreTestNetParams()
    elif name == 'regtest':
        coreparams = CoreRegTestParams()
    elif name == 'signet':
        coreparams = CoreSigNetParams()
    else:
        raise ValueError('Unknown chain %r' % name)


class CheckTransactionError(ValidationError):