75 lines
3.2 KiB
Plaintext
Executable File
75 lines
3.2 KiB
Plaintext
Executable File
#!/usr/bin/env pyston3
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import argparse
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import logging
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import os
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import sys
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import typing
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from decimal import Decimal
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from solana.account import Account
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from solana.transaction import Transaction
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sys.path.insert(0, os.path.abspath(
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os.path.join(os.path.dirname(__file__), '..')))
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import mango # nopep8
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parser = argparse.ArgumentParser(
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description="Wraps Pure SOL to Wrapped SOL and adds it to the first Wrapped SOL account, creating that account if it doesn't exist.")
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mango.Context.add_context_command_line_parameters(parser)
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parser.add_argument("--quantity", type=Decimal, required=True, help="quantity of SOL to wrap")
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parser.add_argument("--id-file", type=str, default="id.json",
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help="file containing the JSON-formatted wallet private key")
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parser.add_argument("--log-level", default=logging.WARNING, type=lambda level: getattr(logging, level),
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help="level of verbosity to log (possible values: DEBUG, INFO, WARNING, ERROR, CRITICAL)")
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parser.add_argument("--overwrite", action="store_true", default=False,
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help="overwrite the ID file, if it exists (use with care!)")
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args = parser.parse_args()
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logging.getLogger().setLevel(args.log_level)
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logging.warning(mango.WARNING_DISCLAIMER_TEXT)
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id_filename = args.id_file
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if not os.path.isfile(id_filename):
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logging.error(f"Wallet file '{id_filename}' is not present.")
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sys.exit(1)
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wallet = mango.Wallet.load(id_filename)
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context = mango.Context.from_context_command_line_parameters(args)
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wrapped_sol = context.token_lookup.find_by_symbol("SOL")
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amount_to_transfer = int(args.quantity * mango.SOL_DECIMAL_DIVISOR)
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transaction = Transaction()
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signers: typing.List[Account] = [wallet.account]
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wrapped_sol_account = Account()
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signers.append(wrapped_sol_account)
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create_instruction = mango.CreateSplAccountInstructionBuilder(
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context, wallet, wrapped_sol_account.public_key(), amount_to_transfer)
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transaction.add(create_instruction.build())
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init_instruction = mango.InitializeSplAccountInstructionBuilder(
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context, wallet, wrapped_sol, wrapped_sol_account.public_key())
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transaction.add(init_instruction.build())
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token_accounts = mango.TokenAccount.fetch_all_for_owner_and_token(context, wallet.address, wrapped_sol)
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print("Wrapping SOL:")
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if len(token_accounts) == 0:
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print(f" Source: {wallet.address}")
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print(f" Destination: {wrapped_sol_account.public_key()}")
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else:
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print(f" Temporary account: {wrapped_sol_account.public_key()}")
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print(f" Source: {wallet.address}")
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print(f" Destination: {token_accounts[0].address}")
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wrap_instruction = mango.TransferSplTokensInstructionBuilder(
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context, wallet, wrapped_sol, wrapped_sol_account.public_key(), token_accounts[0].address, args.quantity)
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transaction.add(wrap_instruction.build())
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close_instruction = mango.CloseSplAccountInstructionBuilder(context, wallet, wrapped_sol_account.public_key())
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transaction.add(close_instruction.build())
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response = context.client.send_transaction(transaction, *signers)
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transaction_id = context.unwrap_transaction_id_or_raise_exception(response)
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print(f"Waiting on transaction ID: {transaction_id}")
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context.wait_for_confirmation(transaction_id)
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print("Transaction confirmed.")
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