Added OpenALPR Python bindings

bindings/python/test.py

@@ -0,0 +1,40 @@
+from openalpr import Alpr
+
+
+try:
+    alpr = Alpr("us", "/etc/openalpr/openalpr.conf", "/usr/share/openalpr/runtime_data")
+
+    if not alpr.is_loaded():
+        print("Error loading OpenALPR")
+    else:
+        print("Using OpenALPR " + alpr.get_version())
+
+        alpr.set_top_n(7)
+        alpr.set_default_region("wa")
+        alpr.set_detect_region(False)
+        jpeg_bytes = open("/storage/projects/alpr/samples/testing/car1.jpg", "rb").read()
+        results = alpr.recognize_array(jpeg_bytes)
+
+        # Uncomment to see the full results structure
+        # import pprint
+        # pprint.pprint(results)
+
+        print("Image size: %dx%d" %(results['img_width'], results['img_height']))
+        print("Processing Time: %f" % results['processing_time_ms'])
+
+        i = 0
+        for plate in results['results']:
+            i += 1
+            print("Plate #%d" % i)
+            print("   %12s %12s" % ("Plate", "Confidence"))
+            for candidate in plate['candidates']:
+                prefix = "-"
+                if candidate['matches_template']:
+                    prefix = "*"
+
+                print("  %s %12s%12f" % (prefix, candidate['plate'], candidate['confidence']))
+
+
+
+finally:
+    alpr.unload()