Suya OCR API — vLLM-backed, OpenAI-compatible OCR service

FastAPI service wrapping the Surya-OCR-2 model (datalab-to) served through vLLM:
legacy /v1/api/ai/* endpoints, an OpenAI-compatible /v1/chat/completions endpoint,
a coalescing request batcher, a local OCR CLI, Docker packaging, multilingual
example outputs, and quantization/concurrency benchmarks.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

surya/logging.py

@@ -0,0 +1,27 @@
+import logging
+import warnings
+from surya.settings import settings
+
+
+def configure_logging():
+    logger = get_logger()
+
+    # Remove any existing handlers to prevent duplicates
+    for handler in logger.handlers[:]:
+        logger.removeHandler(handler)
+
+    # Add our handler
+    handler = logging.StreamHandler()
+    formatter = logging.Formatter("%(asctime)s [%(levelname)s] %(name)s: %(message)s")
+    handler.setFormatter(formatter)
+    logger.addHandler(handler)
+
+    # Prevent propagation to parent loggers to avoid double logging
+    logger.propagate = False
+
+    logger.setLevel(settings.LOGLEVEL)
+    warnings.simplefilter(action="ignore", category=FutureWarning)
+
+
+def get_logger():
+    return logging.getLogger("surya")