81 lines
2.7 KiB
Python
Executable File
81 lines
2.7 KiB
Python
Executable File
#!/usr/bin/env python3
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import argparse
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import os
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import sys
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from decimal import Decimal
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sys.path.insert(0, os.path.abspath(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="Unwraps Wrapped SOL to Pure SOL and adds it to the wallet account."
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)
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mango.ContextBuilder.add_command_line_parameters(parser)
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mango.Wallet.add_command_line_parameters(parser)
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parser.add_argument(
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"--quantity", type=Decimal, required=True, help="quantity of SOL to unwrap"
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)
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parser.add_argument(
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"--wait",
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action="store_true",
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default=False,
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help="wait until the transactions are confirmed",
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)
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args: argparse.Namespace = mango.parse_args(parser)
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with mango.ContextBuilder.from_command_line_parameters(args) as context:
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wallet = mango.Wallet.from_command_line_parameters_or_raise(args)
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wrapped_sol: mango.Token = mango.token(context, "SOL")
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largest_token_account = mango.TokenAccount.fetch_largest_for_owner_and_token(
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context, wallet.address, wrapped_sol
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)
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if largest_token_account is None:
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raise Exception(
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f"No {wrapped_sol.name} accounts found for owner {wallet.address}."
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)
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signers: mango.CombinableInstructions = mango.CombinableInstructions.from_signers(
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[wallet.keypair]
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)
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create_instructions = mango.build_create_spl_account_instructions(
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context, wallet, wrapped_sol
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)
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wrapped_sol_address = create_instructions.signers[0].public_key
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unwrap_instructions = mango.build_transfer_spl_tokens_instructions(
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context,
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wallet,
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wrapped_sol,
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largest_token_account.address,
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wrapped_sol_address,
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args.quantity,
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)
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close_instructions = mango.build_close_spl_account_instructions(
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context, wallet, wrapped_sol_address
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)
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all_instructions = (
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signers + create_instructions + unwrap_instructions + close_instructions
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)
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mango.output("Unwrapping SOL:")
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mango.output(f" Temporary account: {wrapped_sol_address}")
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mango.output(f" Source: {largest_token_account.address}")
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mango.output(f" Destination: {wallet.address}")
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signatures = all_instructions.execute(context)
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if args.wait:
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mango.output("Waiting on transaction signatures:")
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mango.output(mango.indent_collection_as_str(signatures, 1))
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results = mango.WebSocketTransactionMonitor.wait_for_all(
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context.client.cluster_ws_url, signatures
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)
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mango.output("Transaction results:")
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mango.output(mango.indent_collection_as_str(results, 1))
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else:
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mango.output("Transaction signatures:")
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mango.output(mango.indent_collection_as_str(signatures, 1))
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