fix exception type not found and only grep through list if it starts with hwgrep:// otherwise exhibit native port behavior

git-svn-id: http://svn.code.sf.net/p/pyserial/code/trunk/pyserial@418 f19166aa-fa4f-0410-85c2-fa1106f25c8a

1 files changed, 2 insertions, 2 deletions

diff --git a/serial/urlhandler/protocol_hwgrep.py b/serial/urlhandler/protocol_hwgrep.py
index 7b90761..62cda43 100644
--- a/serial/urlhandler/protocol_hwgrep.py
+++ b/serial/urlhandler/protocol_hwgrep.py
@@ -19,7 +19,7 @@ class Serial(serial.Serial):
 
     def setPort(self, value):
         """translate port name before storing it"""
-        if isinstance(value, basestring):
+        if isinstance(value, basestring) and value.startswith('hwgrep://'):
             serial.Serial.setPort(self, self.fromURL(value))
         else:
             serial.Serial.setPort(self, value)
@@ -31,7 +31,7 @@ class Serial(serial.Serial):
         for port, desc, hwid in serial.tools.list_ports.grep(url):
             return port
         else:
-            raise SerialException('no ports found matching regexp %r' % (url,))
+            raise serial.SerialException('no ports found matching regexp %r' % (url,))
 
     # override property
     port = property(serial.Serial.getPort, setPort, doc="Port setting")