Bump version to 1.2.0 and add dev runner script

- Bump version to 1.2.0 for SSE watchdog and error handling improvements
- Add dev_runner.py for observing SDK behavior during development

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: jkebinger

dev_runner.py

@@ -0,0 +1,98 @@
+#!/usr/bin/env python3
+"""
+Development runner to observe SDK behavior including SSE streaming and watchdog.
+
+Usage:
+    REFORGE_SDK_KEY=your-key python dev_runner.py
+
+Or set a specific config key to watch:
+    REFORGE_SDK_KEY=your-key python dev_runner.py my.config.key
+"""
+
+import logging
+import sys
+import time
+import os
+
+from sdk_reforge import ReforgeSDK, Options
+
+
+def setup_logging() -> None:
+    """Configure logging to show SDK internals."""
+    root_logger = logging.getLogger()
+    handler = logging.StreamHandler(sys.stdout)
+    handler.setFormatter(
+        logging.Formatter(
+            "%(asctime)s [%(levelname)s] %(name)s: %(message)s",
+            datefmt="%H:%M:%S",
+        )
+    )
+    root_logger.addHandler(handler)
+
+    # Set root to DEBUG to see everything
+    root_logger.setLevel(logging.DEBUG)
+
+    # Quiet down noisy libraries
+    logging.getLogger("urllib3").setLevel(logging.WARNING)
+    logging.getLogger("requests").setLevel(logging.WARNING)
+
+
+def main() -> None:
+    setup_logging()
+
+    sdk_key = os.environ.get("REFORGE_SDK_KEY")
+    if not sdk_key:
+        print("Error: REFORGE_SDK_KEY environment variable not set")
+        print("Usage: REFORGE_SDK_KEY=your-key python dev_runner.py [config.key]")
+        sys.exit(1)
+
+    # Optional: config key to watch
+    watch_key = sys.argv[1] if len(sys.argv) > 1 else None
+
+    print(f"Starting SDK with key: {sdk_key[:10]}...")
+    print(f"Watching config key: {watch_key or '(none)'}")
+    print("Press Ctrl+C to stop\n")
+    print("=" * 60)
+
+    options = Options(
+        sdk_key=sdk_key,
+        connection_timeout_seconds=10,
+    )
+
+    sdk = ReforgeSDK(options)
+    config_sdk = sdk.config_sdk()
+
+    print("=" * 60)
+    print("SDK initialized, entering main loop...")
+    print("=" * 60 + "\n")
+
+    try:
+        iteration = 0
+        while True:
+            iteration += 1
+
+            status_parts = [
+                f"[{iteration}]",
+                f"initialized={config_sdk.is_ready()}",
+                f"hwm={config_sdk.highwater_mark()}",
+            ]
+
+            if watch_key:
+                try:
+                    value = config_sdk.get(watch_key, default="<not found>")
+                    status_parts.append(f"{watch_key}={value!r}")
+                except Exception as e:
+                    status_parts.append(f"{watch_key}=<error: {e}>")
+
+            print(" | ".join(status_parts))
+            time.sleep(5)
+
+    except KeyboardInterrupt:
+        print("\n\nShutting down...")
+
+    sdk.close()
+    print("Done.")
+
+
+if __name__ == "__main__":
+    main()

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "sdk-reforge"
-version = "1.1.1"
+version = "1.2.0"
 description = "Python sdk for Reforge Feature Flags and Config as a Service: https://www.reforge.com"
 license = "MIT"
 authors = ["Michael Berkowitz <michael.berkowitz@gmail.com>", "James Kebinger <james.kebinger@reforge.com>"]

sdk_reforge/VERSION

@@ -1 +1 @@
-1.1.1
+1.2.0