ffi(nostr-sdk): update python examples

Author: yukibtc

bindings/nostr-sdk-ffi/bindings-python/README.md

@@ -17,29 +17,56 @@ pip install nostr-sdk
 ```
 
 ```python
-from nostr_sdk import Keys, Client, EventBuilder, Filter
+from nostr_sdk import Keys, Client, ClientSigner, EventBuilder, Filter, Metadata, Nip46Signer, init_logger, LogLevel
+from datetime import timedelta
 import time
 
+# Init logger
+init_logger(LogLevel.INFO)
+
+# Initialize client without signer
+# client = Client(None)
+
+# Or, initialize with Keys signer
 keys = Keys.generate()
-print(keys.public_key().to_bech32())
+signer = ClientSigner.KEYS(keys)
+client = Client(signer)
 
-client = Client(None)
+# Or, initialize with NIP46 signer
+# app_keys = Keys.generate()
+# nip46 = Nip46Signer("wss://relay.damus.io", app_keys, None)
+#signer = ClientSigner.NIP46(nip46)
+# client = Client(signer)
 
+# Add a single relay
 client.add_relay("wss://relay.damus.io")
+
+# Add multiple relays
+client.add_relays(["wss://relay.damus.io", "wss://nos.lol"])
+
+# Connect
 client.connect()
 
+# Send an event using the Client Signer
+builder = EventBuilder.new_text_note("Test from Rust Nostr Python!", [])
+client.send_event_builder(builder)
+client.set_metadata(Metadata().set_name("Testing Rust Nostr"))
+
+# Mine a POW event and sign it with custom keys
+custom_keys = Keys.generate() 
 print("Mining a POW text note...")
-event = EventBuilder.new_text_note("Hello from Rust Nostr Python bindings!", []).to_pow_event(keys, 20)
+event = EventBuilder.new_text_note("Hello from Rust Nostr Python bindings!", []).to_pow_event(custom_keys, 20)
 event_id = client.send_event(event)
 print("Event sent:")
 print(f" hex:    {event_id.to_hex()}")
 print(f" bech32: {event_id.to_bech32()}")
 
 time.sleep(2.0)
 
+# Get events from relays
 print("Getting events from relays...")
-filter = Filter().authors([keys.public_key().to_hex()])
-events = client.get_events_of([filter], None)
+filter = Filter().authors([keys.public_key(), custom_keys.public_key()])
+events = client.get_events_of([filter], timedelta(seconds=10))
 for event in events:
     print(event.as_json())
 ```

bindings/nostr-sdk-ffi/bindings-python/examples/client.py

@@ -1,26 +1,52 @@
-from nostr_sdk import Keys, Client, EventBuilder, Filter
+from nostr_sdk import Keys, Client, ClientSigner, EventBuilder, Filter, Metadata, Nip46Signer, init_logger, LogLevel
 from datetime import timedelta
 import time
 
+# Init logger
+init_logger(LogLevel.INFO)
+
+# Initialize client without signer
+# client = Client(None)
+
+# Or, initialize with Keys signer
 keys = Keys.generate()
-print(keys.public_key().to_bech32())
+signer = ClientSigner.KEYS(keys)
+client = Client(signer)
 
-client = Client(None)
+# Or, initialize with NIP46 signer
+# app_keys = Keys.generate()
+# nip46 = Nip46Signer("wss://relay.damus.io", app_keys, None)
+#signer = ClientSigner.NIP46(nip46)
+# client = Client(signer)
 
+# Add a single relay
 client.add_relay("wss://relay.damus.io")
+
+# Add multiple relays
+client.add_relays(["wss://relay.damus.io", "wss://nos.lol"])
+
+# Connect
 client.connect()
 
+# Send an event using the Client Signer
+builder = EventBuilder.new_text_note("Test from Rust Nostr Python!", [])
+client.send_event_builder(builder)
+client.set_metadata(Metadata().set_name("Testing Rust Nostr"))
+
+# Mine a POW event and sign it with custom keys
+custom_keys = Keys.generate() 
 print("Mining a POW text note...")
-event = EventBuilder.new_text_note("Hello from Rust Nostr Python bindings!", []).to_pow_event(keys, 20)
+event = EventBuilder.new_text_note("Hello from Rust Nostr Python bindings!", []).to_pow_event(custom_keys, 20)
 event_id = client.send_event(event)
 print("Event sent:")
 print(f" hex:    {event_id.to_hex()}")
 print(f" bech32: {event_id.to_bech32()}")
 
 time.sleep(2.0)
 
+# Get events from relays
 print("Getting events from relays...")
-filter = Filter().authors([keys.public_key()])
+filter = Filter().authors([keys.public_key(), custom_keys.public_key()])
 events = client.get_events_of([filter], timedelta(seconds=10))
 for event in events:
     print(event.as_json())