[Image-SIG] sane.py return incorrect value for options with same name as scanDev attribute

[Anders Blomdell]

sane.py return incorrect value for options with same name as scanDev 
attribute (found while trying to get the value for the 'scan' button on 
a Canon Lide 110 scanner).

A simple patch is provided, but IMHO the sane.py module could do with 
some cleaning up (how about making it more object oriented...)?


--- sane.py	2012-09-12 18:44:41.279360763 +0200
+++ Imaging-1.1.7/Sane/sane.py	2009-11-01 01:44:12.000000000 +0100
@@ -70,7 +70,7 @@
              settable = 'no'
          if self.is_active():
              active = 'yes'
-            curValue = repr(self.scanDev.__getattr__(self.py_name))
+            curValue = repr(getattr(self.scanDev, self.py_name))
          else:
              active = 'no'
              curValue = '<not available, inactive option>'

-- 
Anders Blomdell                  Email: anders.blomdell at control.lth.se
Department of Automatic Control
Lund University                  Phone:    +46 46 222 4625
P.O. Box 118                     Fax:      +46 46 138118
SE-221 00 Lund, Sweden