def reset_chain(data_dir):
chaindata_dir = get_chaindata_dir(data_dir)
remove_dir_if_exists(chaindata_dir)
dapp_dir = get_dapp_dir(data_dir)
remove_dir_if_exists(dapp_dir)
nodekey_path = get_nodekey_path(data_dir)
remove_file_if_exists(nodekey_path)
geth_ipc_path = get_geth_ipc_path(data_dir)
remove_file_if_exists(geth_ipc_path)
def get_blockchain_dapp_dir(self, chain_name):
return get_dapp_dir(self.get_blockchain_data_dir(chain_name))