[Pyscard-devel] SF.net SVN: pyscard:[427] trunk/pyscard/src/smartcard/pcsc/PCSCExceptions. py

[<lu...@us...>]

Revision: 427
          http://pyscard.svn.sourceforge.net/pyscard/?rev=427&view=rev
Author:   ludov
Date:     2010-06-06 15:10:44 +0000 (Sun, 06 Jun 2010)

Log Message:
-----------
make pep8 happy

Modified Paths:
--------------
    trunk/pyscard/src/smartcard/pcsc/PCSCExceptions.py

Modified: trunk/pyscard/src/smartcard/pcsc/PCSCExceptions.py
===================================================================
--- trunk/pyscard/src/smartcard/pcsc/PCSCExceptions.py	2010-06-06 15:08:13 UTC (rev 426)
+++ trunk/pyscard/src/smartcard/pcsc/PCSCExceptions.py	2010-06-06 15:10:44 UTC (rev 427)
@@ -27,6 +27,7 @@
 # gemalto scard library
 import smartcard.scard
 
+
 class BaseSCardException:
     """Base class for scard (aka PCSC) exceptions.
 
@@ -34,40 +35,52 @@
     low-level PCSC access to readers and cards.
 
     """
-    def __init__( self, hresult ):
+
+    def __init__(self, hresult):
         """Constructor that stores the pcsc error status."""
-        self.hresult=hresult
+        self.hresult = hresult
 
     def __str__(self):
         """Returns a string representation of the exception."""
-        return repr("scard exception: "  +
+        return repr("scard exception: " +
             smartcard.scard.SCardGetErrorMessage(self.hresult))
 
+
 class EstablishContextException(BaseSCardException):
     """Raised when scard failed to establish context with PCSC."""
 
     def __str__(self):
         """Returns a string representation of the exception."""
-        return repr( 'Failure to establish context: ' + smartcard.scard.SCardGetErrorMessage(self.hresult) )
+        return repr('Failure to establish context: ' +
+            smartcard.scard.SCardGetErrorMessage(self.hresult))
 
+
 class ListReadersException(BaseSCardException):
     """Raised when scard failed to list readers."""
+
     def __str__(self):
-        return repr( 'Failure to list readers: ' + smartcard.scard.SCardGetErrorMessage(self.hresult) )
+        return repr('Failure to list readers: ' +
+            smartcard.scard.SCardGetErrorMessage(self.hresult))
 
+
 class EstablishContextException(BaseSCardException):
     """Raised when scard failed to establish a PCSC context."""
+
     def __str__(self):
-        return repr( 'Failure to establish context: ' + smartcard.scard.SCardGetErrorMessage(self.hresult) )
+        return repr('Failure to establish context: ' +
+            smartcard.scard.SCardGetErrorMessage(self.hresult))
 
+
 class ReleaseContextException(BaseSCardException):
     """Raised when scard failed to release PCSC context."""
+
     def __str__(self):
-        return repr( 'Failure to release context: ' + smartcard.scard.SCardGetErrorMessage(self.hresult) )
+        return repr('Failure to release context: ' +
+            smartcard.scard.SCardGetErrorMessage(self.hresult))
 
 if __name__ == "__main__":
     import sys
     try:
-        raise EstablishContextException( smartcard.scard.SCARD_E_NO_MEMORY )
+        raise EstablishContextException(smartcard.scard.SCARD_E_NO_MEMORY)
     except BaseSCardException as exc:
         print exc


This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.