(feat) Refactored all examples to remove references to private keys. Added the use of dotenv to load private keys into environment variables. Removed asyncio package dependency

Author: abel

examples/SendToInjective.py

@@ -1,16 +1,21 @@
 import asyncio
 import json
+import os
+
+import dotenv
 
 from pyinjective.core.network import Network
 from pyinjective.sendtocosmos import Peggo
 
 
 async def main() -> None:
+    dotenv.load_dotenv()
+    private_key = os.getenv("INJECTIVE_PRIVATE_KEY")
+
     # select network: testnet, mainnet
     network = Network.testnet()
     peggo_composer = Peggo(network=network.string())
 
-    private_key = "5d386fbdbf11f1141010f81a46b40f94887367562bd33b452bbaa6ce1cd1381e"
     ethereum_endpoint = "https://eth-goerli.g.alchemy.com/v2/q-7JVv4mTfsNh1y_djKkKn3maRBGILLL"
 
     maxFeePerGas_Gwei = 4

examples/chain_client/0_LocalOrderHash.py

@@ -1,6 +1,9 @@
 import asyncio
+import os
 import uuid
 
+import dotenv
+
 from pyinjective.async_client import AsyncClient
 from pyinjective.constant import GAS_FEE_BUFFER_AMOUNT, GAS_PRICE
 from pyinjective.core.network import Network
@@ -10,6 +13,9 @@
 
 
 async def main() -> None:
+    dotenv.load_dotenv()
+    configured_private_key = os.getenv("INJECTIVE_PRIVATE_KEY")
+
     # select network: local, testnet, mainnet
     network = Network.testnet()
 
@@ -19,7 +25,7 @@ async def main() -> None:
     await client.sync_timeout_height()
 
     # load account
-    priv_key = PrivateKey.from_hex("f9db9bf330e23cb7839039e944adef6e9df447b90b503d5b4464c90bea9022f3")
+    priv_key = PrivateKey.from_hex(configured_private_key)
     pub_key = priv_key.to_public_key()
     address = pub_key.to_address()
     await client.fetch_account(address.to_acc_bech32())

examples/chain_client/13_MsgIncreasePositionMargin.py

@@ -1,5 +1,7 @@
 import asyncio
+import os
 
+import dotenv
 from grpc import RpcError
 
 from pyinjective.async_client import AsyncClient
@@ -10,6 +12,9 @@
 
 
 async def main() -> None:
+    dotenv.load_dotenv()
+    configured_private_key = os.getenv("INJECTIVE_PRIVATE_KEY")
+
     # select network: local, testnet, mainnet
     network = Network.testnet()
 
@@ -19,7 +24,7 @@ async def main() -> None:
     await client.sync_timeout_height()
 
     # load account
-    priv_key = PrivateKey.from_hex("f9db9bf330e23cb7839039e944adef6e9df447b90b503d5b4464c90bea9022f3")
+    priv_key = PrivateKey.from_hex(configured_private_key)
     pub_key = priv_key.to_public_key()
     address = pub_key.to_address()
     await client.fetch_account(address.to_acc_bech32())

examples/chain_client/15_MsgWithdraw.py

@@ -1,5 +1,7 @@
 import asyncio
+import os
 
+import dotenv
 from grpc import RpcError
 
 from pyinjective.async_client import AsyncClient
@@ -10,6 +12,9 @@
 
 
 async def main() -> None:
+    dotenv.load_dotenv()
+    configured_private_key = os.getenv("INJECTIVE_PRIVATE_KEY")
+
     # select network: local, testnet, mainnet
     network = Network.testnet()
 
@@ -19,7 +24,7 @@ async def main() -> None:
     await client.sync_timeout_height()
 
     # load account
-    priv_key = PrivateKey.from_hex("f9db9bf330e23cb7839039e944adef6e9df447b90b503d5b4464c90bea9022f3")
+    priv_key = PrivateKey.from_hex(configured_private_key)
     pub_key = priv_key.to_public_key()
     address = pub_key.to_address()
     await client.fetch_account(address.to_acc_bech32())

examples/chain_client/16_MsgSubaccountTransfer.py

@@ -1,5 +1,7 @@
 import asyncio
+import os
 
+import dotenv
 from grpc import RpcError
 
 from pyinjective.async_client import AsyncClient
@@ -10,6 +12,9 @@
 
 
 async def main() -> None:
+    dotenv.load_dotenv()
+    configured_private_key = os.getenv("INJECTIVE_PRIVATE_KEY")
+
     # select network: local, testnet, mainnet
     network = Network.testnet()
 
@@ -19,7 +24,7 @@ async def main() -> None:
     await client.sync_timeout_height()
 
     # load account
-    priv_key = PrivateKey.from_hex("f9db9bf330e23cb7839039e944adef6e9df447b90b503d5b4464c90bea9022f3")
+    priv_key = PrivateKey.from_hex(configured_private_key)
     pub_key = priv_key.to_public_key()
     address = pub_key.to_address()
     await client.fetch_account(address.to_acc_bech32())

examples/chain_client/17_MsgBatchUpdateOrders.py

@@ -1,6 +1,8 @@
 import asyncio
+import os
 import uuid
 
+import dotenv
 from grpc import RpcError
 
 from pyinjective.async_client import AsyncClient
@@ -11,6 +13,9 @@
 
 
 async def main() -> None:
+    dotenv.load_dotenv()
+    configured_private_key = os.getenv("INJECTIVE_PRIVATE_KEY")
+
     # select network: local, testnet, mainnet
     network = Network.testnet()
 
@@ -20,7 +25,7 @@ async def main() -> None:
     await client.sync_timeout_height()
 
     # load account
-    priv_key = PrivateKey.from_hex("f9db9bf330e23cb7839039e944adef6e9df447b90b503d5b4464c90bea9022f3")
+    priv_key = PrivateKey.from_hex(configured_private_key)
     pub_key = priv_key.to_public_key()
     address = pub_key.to_address()
     await client.fetch_account(address.to_acc_bech32())

examples/chain_client/18_MsgBid.py

@@ -1,5 +1,7 @@
 import asyncio
+import os
 
+import dotenv
 from grpc import RpcError
 
 from pyinjective.async_client import AsyncClient
@@ -10,6 +12,9 @@
 
 
 async def main() -> None:
+    dotenv.load_dotenv()
+    configured_private_key = os.getenv("INJECTIVE_PRIVATE_KEY")
+
     # select network: local, testnet, mainnet
     network = Network.testnet()
 
@@ -19,7 +24,7 @@ async def main() -> None:
     await client.sync_timeout_height()
 
     # load account
-    priv_key = PrivateKey.from_hex("f9db9bf330e23cb7839039e944adef6e9df447b90b503d5b4464c90bea9022f3")
+    priv_key = PrivateKey.from_hex(configured_private_key)
     pub_key = priv_key.to_public_key()
     address = pub_key.to_address()
     await client.fetch_account(address.to_acc_bech32())

examples/chain_client/19_MsgGrant.py

@@ -1,5 +1,7 @@
 import asyncio
+import os
 
+import dotenv
 from grpc import RpcError
 
 from pyinjective.async_client import AsyncClient
@@ -10,6 +12,10 @@
 
 
 async def main() -> None:
+    dotenv.load_dotenv()
+    configured_private_key = os.getenv("INJECTIVE_PRIVATE_KEY")
+    grantee_public_address = os.getenv("INJECTIVE_GRANTEE_PUBLIC_ADDRESS")
+
     # select network: local, testnet, mainnet
     network = Network.testnet()
 
@@ -19,7 +25,7 @@ async def main() -> None:
     await client.sync_timeout_height()
 
     # load account
-    priv_key = PrivateKey.from_hex("f9db9bf330e23cb7839039e944adef6e9df447b90b503d5b4464c90bea9022f3")
+    priv_key = PrivateKey.from_hex(configured_private_key)
     pub_key = priv_key.to_public_key()
     address = pub_key.to_address()
     await client.fetch_account(address.to_acc_bech32())
@@ -30,8 +36,8 @@ async def main() -> None:
 
     # GENERIC AUTHZ
     msg = composer.MsgGrantGeneric(
-        granter="inj1hkhdaj2a2clmq5jq6mspsggqs32vynpk228q3r",
-        grantee="inj14au322k9munkmx5wrchz9q30juf5wjgz2cfqku",
+        granter=address.to_acc_bech32(),
+        grantee=grantee_public_address,
         msg_type="/injective.exchange.v1beta1.MsgCreateSpotLimitOrder",
         expire_in=31536000,  # 1 year
     )

examples/chain_client/1_MsgSend.py

@@ -1,5 +1,7 @@
 import asyncio
+import os
 
+import dotenv
 from grpc import RpcError
 
 from pyinjective.async_client import AsyncClient
@@ -10,6 +12,9 @@
 
 
 async def main() -> None:
+    dotenv.load_dotenv()
+    configured_private_key = os.getenv("INJECTIVE_PRIVATE_KEY")
+
     # select network: local, testnet, mainnet
     network = Network.testnet()
 
@@ -19,7 +24,7 @@ async def main() -> None:
     await client.sync_timeout_height()
 
     # load account
-    priv_key = PrivateKey.from_hex("f9db9bf330e23cb7839039e944adef6e9df447b90b503d5b4464c90bea9022f3")
+    priv_key = PrivateKey.from_hex(configured_private_key)
     pub_key = priv_key.to_public_key()
     address = pub_key.to_address()
     await client.fetch_account(address.to_acc_bech32())

examples/chain_client/20_MsgExec.py

@@ -1,6 +1,8 @@
 import asyncio
+import os
 import uuid
 
+import dotenv
 from grpc import RpcError
 
 from pyinjective.async_client import AsyncClient
@@ -11,6 +13,10 @@
 
 
 async def main() -> None:
+    dotenv.load_dotenv()
+    configured_private_key = os.getenv("INJECTIVE_GRANTEE_PRIVATE_KEY")
+    granter_inj_address = os.getenv("INJECTIVE_GRANTER_PUBLIC_ADDRESS")
+
     # select network: local, testnet, mainnet
     network = Network.testnet()
 
@@ -20,15 +26,15 @@ async def main() -> None:
     await client.sync_timeout_height()
 
     # load account
-    priv_key = PrivateKey.from_hex("5d386fbdbf11f1141010f81a46b40f94887367562bd33b452bbaa6ce1cd1381e")
+    priv_key = PrivateKey.from_hex(configured_private_key)
     pub_key = priv_key.to_public_key()
     address = pub_key.to_address()
     await client.fetch_account(address.to_acc_bech32())
 
     # prepare tx msg
     market_id = "0x0611780ba69656949525013d947713300f56c37b6175e02f26bffa495c3208fe"
-    grantee = "inj14au322k9munkmx5wrchz9q30juf5wjgz2cfqku"
-    granter_inj_address = "inj1hkhdaj2a2clmq5jq6mspsggqs32vynpk228q3r"
+    grantee = address.to_acc_bech32()
+
     granter_address = Address.from_acc_bech32(granter_inj_address)
     granter_subaccount_id = granter_address.get_subaccount_id(index=0)
     msg0 = composer.MsgCreateSpotLimitOrder(