def walletclient():
"""
Provide a `WalletClient`, connected to `$WALLETSERVER`.
"""
walletserver = os.getenv("WALLETSERVER")
assert walletserver is not None and walletserver != ""
return vac.WalletClient(walletserver)
wallet_passphrase = os.getenv("WALLET_PASSPHRASE")
if not helpers.check_var(wallet_passphrase):
print("Error: Invalid or missing WALLET_PASSPHRASE environment variable.")
exit(1)
# Help guide users against including api version suffix on url
wallet_server_url = helpers.check_wallet_url(wallet_server_url)
# __import_client:
import vegaapiclient as vac
# Vega gRPC clients for reading/writing data
data_client = vac.VegaTradingDataClient(node_url_grpc)
trading_client = vac.VegaTradingClient(node_url_grpc)
wallet_client = vac.WalletClient(wallet_server_url)
# :import_client__
#####################################################################################
# W A L L E T S E R V I C E #
#####################################################################################
print(f"Logging into wallet: {wallet_name}")
# __login_wallet:
# Log in to an existing wallet
response = wallet_client.login(wallet_name, wallet_passphrase)
helpers.check_response(response)
# Note: secret wallet token is stored internally for duration of session
# :login_wallet__
if wallet_passphrase is None or not helpers.check_var(wallet_passphrase):
print("Error: Invalid or missing WALLET_PASSPHRASE environment variable.")
exit(1)
# Help guide users against including api version suffix on url
walletserver_url = helpers.check_wallet_url(walletserver_url)
# __create_wallet:
# Vega node: Create client for accessing public data
datacli = vac.VegaTradingDataClient(node_url_grpc)
# Vega node: Create client for trading (e.g. submitting orders)
tradingcli = vac.VegaTradingClient(node_url_grpc)
# Wallet server: Create a walletclient (see above for details)
walletclient = vac.WalletClient(walletserver_url)
login_response = walletclient.login(wallet_name, wallet_passphrase)
# :create_wallet__
helpers.check_response(login_response)
# __get_market:
# Get a list of markets
markets = datacli.Markets(vac.api.trading.MarketsRequest()).markets
marketID = markets[0].id
# :get_market__
# __generate_keypair:
GENERATE_NEW_KEYPAIR = False
if GENERATE_NEW_KEYPAIR:
# If you don't already have a keypair, generate one.
response = walletclient.generatekey(wallet_passphrase, [])