def remove_from_mapping(name):
'''Remove from the record a testnet of the given name.
The name of a testnet is set with the argument *name* argument of the
function :func:`.add_to_mapping`. If the argument is not set, the name is
synthesized from the argument *url*.
Args:
name (str): The name of the testnet to be removed.
'''
mapping = manager.read_map(TESTNET_FILE)
if name in mapping:
del mapping[name]
manager.save_map(mapping, TESTNET_FILE)
def add_to_mapping(account_name, owner_key, active_key, url, name=None):
'''Save a :class:`.Testnet` object.
Args:
account_name (str): If set, the account name, otherwise the node is
considered local, and the name is *eosio*.
owner_key (str): If set, the public owner key of the *account*.
active_key (str): If set, the public active key of the *account*.
url (str): If set, the URL of a remote *nodeos*, otherwise
a localhost URL.
name (str): If set, the name of the testnet.
'''
mapping = manager.read_map(TESTNET_FILE)
testnet = {}
testnet["account_name"] = account_name
testnet["owner_key"] = owner_key
testnet["active_key"] = active_key
testnet["url"] = url
if not name:
name = setup.url_prefix(url)
testnet["name"] = name
mapping[name] = testnet
manager.save_map(mapping, TESTNET_FILE)
def save_mapping(mapping):
manager.save_map(mapping, TESTNET_FILE)