Add Msg Scripts

pyband/msg scripts/MsgCreateDataSource.py

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+import os
+
+from pyband.client import Client
+from pyband.transaction import Transaction
+from pyband.wallet import PrivateKey
+
+from pyband.proto.cosmos.base.v1beta1.coin_pb2 import Coin
+from pyband.proto.oracle.v1.tx_pb2 import MsgCreateDataSource
+from google.protobuf.json_format import MessageToJson
+
+def main():
+    # Step 1
+    #Choose GRPC
+    #Laozi Mainnet: laozi1.bandchain.org
+    #Laozi Testnet: laozi-testnet4.bandchain.org
+    grpc_url = "laozi1.bandchain.org"
+    c = Client(grpc_url)
+
+    # Step 2
+    #DO NOT SHARE YOUR mnemonic!!!
+    private_key = PrivateKey.from_mnemonic("Enter your mnemonic (Seed Phrases)")
+    public_key = private_key.to_public_key()
+    sender_addr = public_key.to_address()
+    sender = sender_addr.to_acc_bech32()
+
+    # Step 3
+    send_msg = MsgCreateDataSource(
+        sender=sender,
+        owner = "Band Address of the Owner",
+        treasury = "Band Address of the Treasury",
+        name = "Name of the Data Source",
+        description = "Description of the Data Source",
+        fee = [Coin(amount="Fee per single request", denom="uband")], #1000000 Uband is one Band
+        executable = b' Paste your Code (Executable) in here \n', #the b'\n' converts your code into []Byte
+    )
+
+    account = c.get_account(sender)
+    account_num = account.account_number
+    sequence = account.sequence
+
+    chain_id = c.get_chain_id()
+
+    # Step 4
+    txn = (
+        Transaction()
+        .with_messages(send_msg)
+        .with_sequence(sequence)
+        .with_account_num(account_num)
+        .with_chain_id(chain_id)
+        .with_gas(2000000)
+        .with_memo("")
+    )
+
+    # Step 5
+    sign_doc = txn.get_sign_doc(public_key)
+    signature = private_key.sign(sign_doc.SerializeToString())
+    tx_raw_bytes = txn.get_tx_data(signature, public_key)
+
+    # Step 6
+    tx_block = c.send_tx_block_mode(tx_raw_bytes)
+    print(MessageToJson(tx_block))
+
+if __name__ == "__main__":
+    main()

pyband/msg scripts/MsgCreateOracleScript.py

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+import os
+
+from pyband.client import Client
+from pyband.transaction import Transaction
+from pyband.wallet import PrivateKey
+
+from pyband.proto.oracle.v1.tx_pb2 import MsgCreateOracleScript
+from google.protobuf.json_format import MessageToJson
+
+def main():
+    # Step 1
+    #Choose GRPC
+    #Laozi Mainnet: laozi1.bandchain.org
+    #Laozi Testnet: laozi-testnet4.bandchain.org
+    grpc_url = "laozi-testnet4.bandchain.org"
+    c = Client(grpc_url)
+
+    # Step 2
+    #DO NOT SHARE YOUR mnemonic!!!
+    private_key = PrivateKey.from_mnemonic("Enter your mnemonic (Seed Phrases)")
+    public_key = private_key.to_public_key()
+    sender_addr = public_key.to_address()
+    sender = sender_addr.to_acc_bech32()
+
+    # Step 3
+    send_msg = MsgCreateOracleScript(
+        sender=sender,
+        owner = "Band Address of the Owner",
+        name = "Name of the Oracle Script",
+        description = "Description of the Oracle Script",
+        code = b' The Owasm-compiled binary attached to this Oracle Script \n', #the b'\n' converts your code into Byte
+        schema= "The schema detailing the inputs and outputs of this Oracle Script, as well as the corresponding types",
+        source_code_url="Url of the Source Code",
+    )
+
+    account = c.get_account(sender)
+    account_num = account.account_number
+    sequence = account.sequence
+
+    chain_id = c.get_chain_id()
+
+    # Step 4
+    txn = (
+        Transaction()
+        .with_messages(send_msg)
+        .with_sequence(sequence)
+        .with_account_num(account_num)
+        .with_chain_id(chain_id)
+        .with_gas(2000000)
+        .with_memo("")
+    )
+
+    # Step 5
+    sign_doc = txn.get_sign_doc(public_key)
+    signature = private_key.sign(sign_doc.SerializeToString())
+    tx_raw_bytes = txn.get_tx_data(signature, public_key)
+
+    # Step 6
+    tx_block = c.send_tx_block_mode(tx_raw_bytes)
+    print(MessageToJson(tx_block))
+
+if __name__ == "__main__":
+    main()

pyband/msg scripts/MsgEditDataSource.py

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+import os
+
+from pyband.client import Client
+from pyband.transaction import Transaction
+from pyband.wallet import PrivateKey
+
+from pyband.proto.cosmos.base.v1beta1.coin_pb2 import Coin
+from pyband.proto.oracle.v1.tx_pb2 import MsgEditDataSource
+from google.protobuf.json_format import MessageToJson
+
+def main():
+    # Step 1
+    #Choose GRPC
+    #Laozi Mainnet: laozi1.bandchain.org
+    #Laozi Testnet: laozi-testnet4.bandchain.org
+    grpc_url = "laozi-testnet4.bandchain.org"
+    c = Client(grpc_url)
+
+    # Step 2
+    #DO NOT SHARE YOUR mnemonic!!!
+    private_key = PrivateKey.from_mnemonic("Enter your mnemonic (Seed Phrases)")
+    public_key = private_key.to_public_key()
+    sender_addr = public_key.to_address()
+    sender = sender_addr.to_acc_bech32()
+
+    # Step 3
+    send_msg = MsgEditDataSource(
+        data_source_id="Data Source ID from your existing Data Source without Quotation Marks (int)",
+        sender=sender,
+        #now you can change your existingData Source completely
+        owner = "Band Address of the Owner",
+        treasury = "Band Address of the Treasury",
+        name = "Name of the Data Source", 
+        description = "Description of the Data Source",
+        fee = [Coin(amount="Fee per single request", denom="uband")], #1000000 Uband is one Band
+        executable = b' Paste your Code (Executable) in here \n', #the b'\n' converts your code into Byte
+    )
+
+    account = c.get_account(sender)
+    account_num = account.account_number
+    sequence = account.sequence
+
+    fee = [Coin(amount="10000", denom="uband")]
+    chain_id = c.get_chain_id()
+
+    # Step 4
+    txn = (
+        Transaction()
+        .with_messages(send_msg)
+        .with_sequence(sequence)
+        .with_account_num(account_num)
+        .with_chain_id(chain_id)
+        .with_gas(2000000)
+        .with_fee(fee)
+        .with_memo("")
+    )
+
+    # Step 5
+    sign_doc = txn.get_sign_doc(public_key)
+    signature = private_key.sign(sign_doc.SerializeToString())
+    tx_raw_bytes = txn.get_tx_data(signature, public_key)
+
+    # Step 6
+    tx_block = c.send_tx_block_mode(tx_raw_bytes)
+    print(MessageToJson(tx_block))
+
+if __name__ == "__main__":
+    main()

pyband/msg scripts/MsgEditOracleScript.py

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+import os
+
+from pyband.client import Client
+from pyband.transaction import Transaction
+from pyband.wallet import PrivateKey
+
+from pyband.proto.oracle.v1.tx_pb2 import MsgEditOracleScript
+from google.protobuf.json_format import MessageToJson
+
+def main():
+    # Step 1
+    #Choose GRPC
+    #Laozi Mainnet: laozi1.bandchain.org
+    #Laozi Testnet: laozi-testnet4.bandchain.org
+    grpc_url = "laozi-testnet4.bandchain.org"
+    c = Client(grpc_url)
+
+    # Step 2
+    #DO NOT SHARE YOUR mnemonic!!!
+    private_key = PrivateKey.from_mnemonic("Enter your mnemonic (Seed Phrases)")
+    public_key = private_key.to_public_key()
+    sender_addr = public_key.to_address()
+    sender = sender_addr.to_acc_bech32()
+
+    # Step 3
+    send_msg = MsgEditOracleScript(
+        oracle_script_id="Oracle Script ID from your existing Data Source without Quotation Marks (int)",
+        sender=sender,
+        owner = "Band Address of the Owner",
+        name = "Name of the Oracle Script",
+        description = "Description of the Oracle Script",
+        code = b' The Owasm-compiled binary attached to this Oracle Script \n', #the b'\n' converts your code into Byte
+        schema= "The schema detailing the inputs and outputs of this Oracle Script, as well as the corresponding types",
+        source_code_url="Url of the Source Code",
+    )
+
+    account = c.get_account(sender)
+    account_num = account.account_number
+    sequence = account.sequence
+
+    chain_id = c.get_chain_id()
+
+    # Step 4
+    txn = (
+        Transaction()
+        .with_messages(send_msg)
+        .with_sequence(sequence)
+        .with_account_num(account_num)
+        .with_chain_id(chain_id)
+        .with_gas(2000000)
+        .with_memo("")
+    )
+
+    # Step 5
+    sign_doc = txn.get_sign_doc(public_key)
+    signature = private_key.sign(sign_doc.SerializeToString())
+    tx_raw_bytes = txn.get_tx_data(signature, public_key)
+
+    # Step 6
+    tx_block = c.send_tx_block_mode(tx_raw_bytes)
+    print(MessageToJson(tx_block))
+
+if __name__ == "__main__":
+    main()

pyband/msg scripts/MsgRequestData.py

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+import os
+
+from pyband.client import Client
+from pyband.transaction import Transaction
+from pyband.wallet import PrivateKey
+
+from pyband.proto.cosmos.base.v1beta1.coin_pb2 import Coin
+from pyband.proto.oracle.v1.tx_pb2 import MsgRequestData
+from google.protobuf.json_format import MessageToJson
+
+def main():
+    # Step 1
+    #Choose GRPC
+    #Laozi Mainnet: laozi1.bandchain.org
+    #Laozi Testnet: laozi-testnet4.bandchain.org
+    grpc_url = "laozi-testnet4.bandchain.org"
+    c = Client(grpc_url)
+
+    # Step 2
+    #DO NOT SHARE YOUR mnemonic!!!
+    private_key = PrivateKey.from_mnemonic("Enter your mnemonic (Seed Phrases)")
+    public_key = private_key.to_public_key()
+    sender_addr = public_key.to_address()
+    sender = sender_addr.to_acc_bech32()
+
+    # Step 3
+    send_msg = MsgRequestData(
+        oracle_script_id = "Oracle Script ID from any existing Oracle you wish to get Data from without Quotation Marks (int)",
+        sender = sender,
+        calldata = "The data passed over to the oracle script for the script to use during its execution (string)",
+        ask_count = "Number of validators requested to answer the request without Quotation Marks (int)",
+        min_count = "The minimum number of validators necessary for the request to proceed to the execution phase without Quotation Marks (int)",
+        client_id = "The unique identifier of this oracle request, as specified by the client. This same unique ID will be sent back to the requester with the oracle response (string)",
+    )
+
+    account = c.get_account(sender)
+    account_num = account.account_number
+    sequence = account.sequence
+
+    fee = [Coin(amount="10000", denom="uband")]
+    chain_id = c.get_chain_id()
+
+    # Step 4
+    txn = (
+        Transaction()
+        .with_messages(send_msg)
+        .with_sequence(sequence)
+        .with_account_num(account_num)
+        .with_chain_id(chain_id)
+        .with_gas(2000000)
+        .with_fee(fee)
+        .with_memo("")
+    )
+
+    # Step 5
+    sign_doc = txn.get_sign_doc(public_key)
+    signature = private_key.sign(sign_doc.SerializeToString())
+    tx_raw_bytes = txn.get_tx_data(signature, public_key)
+
+    # Step 6
+    tx_block = c.send_tx_block_mode(tx_raw_bytes)
+    print(MessageToJson(tx_block))
+
+if __name__ == "__main__":
+    main()

pyband/msg scripts/README.md

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+Band Protocol pyband Msg Scripts
+
+1. MsgRequestData.py to Request Data
+
+2. MsgCreateDataSource.py to create a new Data Source
+3. MsgEditDataSource.py to edit an existing Data Source
+
+4. MsgCreateOracleScript.py to create a new Oracle Script
+5. MsgEditOracleScript.py to edit an existing Oracle Script
+
+
+
+If you have any questions: 
+
+https://docs.bandchain.org/
+
+https://docs.bandchain.org/whitepaper/protocol-messages.html