Version 1.1.5

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>

picokey/PicoKey.py

@@ -79,6 +79,14 @@ class PicoKey:
             self.product = Product(Product.UNKNOWN)
             self.version = (0, 0)
 
+    def close(self):
+        if isinstance(self.__card, RescuePicoKey):
+            self.__card.close()
+        else:
+            self.__card.disconnect()
+            self.__card.release()
+        self.__card = None
+
     def transmit(self, apdu):
         response, sw1, sw2 = self.__card.transmit(apdu)
         return response, sw1, sw2

picokey/RescuePicoKey.py

@@ -74,6 +74,16 @@ class RescuePicoKey:
         if (not found):
             raise Exception('Not found any Pico Key device')
 
+    def close(self):
+        if self.__dev:
+            usb.util.dispose_resources(self.__dev)
+
+    def __exit__(self, exc_type, exc, tb):
+        self.close()
+
+    def __del__(self):
+        self.close()
+
     def __str__(self):
         return str(self.__dev)
 

picokey/_version.py

@@ -18,4 +18,4 @@
  */
 """
 
-__version__ = "1.1.4"
+__version__ = "1.1.5"