snake_case in comment, move example description to the top

bindings/nodejs/examples/exchange/0-generate-mnemonic.ts

@@ -1,12 +1,12 @@
 // Copyright 2023 IOTA Stiftung
 // SPDX-License-Identifier: Apache-2.0
 
-import { Utils } from '@iota/sdk';
-
+// This example generates a new random mnemonic.
 // Run with command:
 // yarn run-example ./exchange/0-generate-mnemonic.ts
 
-// This example generates a new random mnemonic.
+import { Utils } from '@iota/sdk';
+
 async function run() {
     try {
         // Set the generated mnemonic as env variable MNEMONIC so it can be used in the next examples.

bindings/nodejs/examples/exchange/1-create-account.ts

@@ -1,15 +1,15 @@
 // Copyright 2023 IOTA Stiftung
 // SPDX-License-Identifier: Apache-2.0
 
+// This example creates a new database and account.
+// Run with command:
+// yarn run-example ./exchange/1-create-account.ts
+
 import { Wallet, WalletOptions, CoinType } from '@iota/sdk';
 
 // This example uses secrets in environment variables for simplicity which should not be done in production.
 require('dotenv').config({ path: '.env' });
 
-// Run with command:
-// yarn run-example ./exchange/1-create-account.ts
-
-// This example creates a new database and account.
 async function run() {
     try {
         if (!process.env.WALLET_DB_PATH) {

bindings/nodejs/examples/exchange/2-generate-address.ts

@@ -1,15 +1,15 @@
 // Copyright 2023 IOTA Stiftung
 // SPDX-License-Identifier: Apache-2.0
 
+// This example generates an address for an account.
+// Run with command:
+// yarn run-example ./exchange/2-generate-address.ts
+
 import { Wallet } from '@iota/sdk';
 
 // This example uses secrets in environment variables for simplicity which should not be done in production.
 require('dotenv').config({ path: '.env' });
 
-// Run with command:
-// yarn run-example ./exchange/2-generate-address.ts
-
-// This example generates an address for an account.
 async function run() {
     try {
         if (!process.env.WALLET_DB_PATH) {

bindings/nodejs/examples/exchange/3-check-balance.ts

@@ -1,15 +1,15 @@
 // Copyright 2023 IOTA Stiftung
 // SPDX-License-Identifier: Apache-2.0
 
+// This example gets the balance of an account.
+// Run with command:
+// yarn run-example ./exchange/3-check-balance.ts
+
 import { Wallet } from '@iota/sdk';
 
 // This example uses secrets in environment variables for simplicity which should not be done in production.
 require('dotenv').config({ path: '.env' });
 
-// Run with command:
-// yarn run-example ./exchange/3-check-balance.ts
-
-// This example gets the balance of an account.
 async function run() {
     try {
         if (!process.env.WALLET_DB_PATH) {

bindings/nodejs/examples/exchange/4-listen-events.ts

@@ -1,15 +1,15 @@
 // Copyright 2023 IOTA Stiftung
 // SPDX-License-Identifier: Apache-2.0
 
+// This example listens to the NewOutput event.
+// Run with command:
+// yarn run-example ./exchange/4-listen-events.ts
+
 import { Wallet, Event, WalletEventType } from '@iota/sdk';
 
 // This example uses secrets in environment variables for simplicity which should not be done in production.
 require('dotenv').config({ path: '.env' });
 
-// Run with command:
-// yarn run-example ./exchange/4-listen-events.ts
-
-// This example listens to the NewOutput event.
 async function run() {
     try {
         if (!process.env.WALLET_DB_PATH) {

bindings/nodejs/examples/exchange/5-send-amount.ts

@@ -1,15 +1,15 @@
 // Copyright 2023 IOTA Stiftung
 // SPDX-License-Identifier: Apache-2.0
 
+// This example sends tokens to an address.
+// Run with command:
+// yarn run-example ./exchange/5-send-amount.ts
+
 import { Wallet } from '@iota/sdk';
 
 // This example uses secrets in environment variables for simplicity which should not be done in production.
 require('dotenv').config({ path: '.env' });
 
-// Run with command:
-// yarn run-example ./exchange/5-send-amount.ts
-
-// This example sends tokens to an address.
 async function run() {
     try {
         if (!process.env.WALLET_DB_PATH) {

bindings/python/examples/exchange/1_create_account.py

@@ -7,11 +7,11 @@
 from dotenv import load_dotenv
 import os
 
+# This example creates a new database and account.
+
 # This example uses secrets in environment variables for simplicity which should not be done in production.
 load_dotenv()
 
-# This example creates a new database and account.
-
 if 'WALLET_DB_PATH' not in os.environ:
     raise Exception(".env WALLET_DB_PATH is undefined, see .env.example")
 if 'NODE_URL' not in os.environ:
@@ -41,7 +41,7 @@
 created_account = wallet.create_account('Alice')
 account = wallet.get_account('Alice')
 
-# Set syncOnlyMostBasicOutputs to true if not interested in outputs that are timelocked,
+# Set sync_only_most_basic_outputs to True if not interested in outputs that are timelocked,
 # have a storage deposit return, expiration or are nft/alias/foundry outputs.
 account.set_default_sync_options(
     SyncOptions(sync_only_most_basic_outputs=True))

bindings/python/examples/exchange/2_generate_address.py

@@ -1,15 +1,15 @@
 # Copyright 2023 IOTA Stiftung
 # SPDX-License-Identifier: Apache-2.0
 
+# This example generates an address for an account.
+
 from iota_sdk import Wallet
 from dotenv import load_dotenv
 import os
 
 # This example uses secrets in environment variables for simplicity which should not be done in production.
 load_dotenv()
 
-# This example generates an address for an account.
-
 if 'WALLET_DB_PATH' not in os.environ:
     raise Exception(".env WALLET_DB_PATH is undefined, see .env.example")
 if 'STRONGHOLD_PASSWORD' not in os.environ:

bindings/python/examples/exchange/3_check_balance.py

@@ -1,15 +1,15 @@
 # Copyright 2023 IOTA Stiftung
 # SPDX-License-Identifier: Apache-2.0
 
+# This example gets the balance of an account.
+
 from iota_sdk import Wallet, SyncOptions
 from dotenv import load_dotenv
 import os
 
 # This example uses secrets in environment variables for simplicity which should not be done in production.
 load_dotenv()
 
-# This example gets the balance of an account.
-
 if 'WALLET_DB_PATH' not in os.environ:
     raise Exception(".env WALLET_DB_PATH is undefined, see .env.example")
 
@@ -20,7 +20,7 @@
 addresses = account.addresses()
 print(f'Addresses:', addresses)
 
-# Set syncOnlyMostBasicOutputs to true if not interested in outputs that are timelocked,
+# Set sync_only_most_basic_outputs to True if not interested in outputs that are timelocked,
 # have a storage deposit return, expiration or are nft/alias/foundry outputs.
 balance = account.sync(SyncOptions(sync_only_most_basic_outputs=True))
 print('Balance', balance)

bindings/python/examples/exchange/4_listen_events.py

@@ -1,6 +1,8 @@
 # Copyright 2023 IOTA Stiftung
 # SPDX-License-Identifier: Apache-2.0
 
+# This example listens to the NewOutput event.
+
 from iota_sdk import Wallet, SyncOptions
 from dotenv import load_dotenv
 import json
@@ -10,8 +12,6 @@
 # This example uses secrets in environment variables for simplicity which should not be done in production.
 load_dotenv()
 
-# This example listens to the NewOutput event.
-
 if 'WALLET_DB_PATH' not in os.environ:
     raise Exception(".env WALLET_DB_PATH is undefined, see .env.example")
 
@@ -42,6 +42,6 @@ def callback(event):
     time.sleep(5)
 
     # Sync to detect new outputs
-    # Set syncOnlyMostBasicOutputs to true if not interested in outputs that are timelocked,
+    # Set sync_only_most_basic_outputs to True if not interested in outputs that are timelocked,
     # have a storage deposit return , expiration or are nft/alias/foundry outputs.
     account.sync(SyncOptions(sync_only_most_basic_outputs=True))

bindings/python/examples/exchange/5_send_amount.py

@@ -1,15 +1,15 @@
 # Copyright 2023 IOTA Stiftung
 # SPDX-License-Identifier: Apache-2.0
 
+# This example sends tokens to an address.
+
 from iota_sdk import Wallet, SyncOptions
 from dotenv import load_dotenv
 import os
 
 # This example uses secrets in environment variables for simplicity which should not be done in production.
 load_dotenv()
 
-# This example sends tokens to an address.
-
 if 'WALLET_DB_PATH' not in os.environ:
     raise Exception(".env WALLET_DB_PATH is undefined, see .env.example")
 if 'STRONGHOLD_PASSWORD' not in os.environ:
@@ -24,7 +24,7 @@
 
 wallet.set_stronghold_password(os.environ["STRONGHOLD_PASSWORD"])
 
-# Set syncOnlyMostBasicOutputs to true if not interested in outputs that are timelocked,
+# Set sync_only_most_basic_outputs to True if not interested in outputs that are timelocked,
 # have a storage deposit return, expiration or are nft/alias/foundry outputs.
 balance = account.sync(SyncOptions(sync_only_most_basic_outputs=True))
 print('Balance', balance)