[tauruslib-devel] [PATCH 3/5] Move getDisplayWriteValue to Tango scheme

[Marc J. R. S. <mro...@ce...>]

Move Tango specific members from taurusattribute to tangoattribute.

Refactor of taurusattribute:
Move getDisplayWriteValue to Tango scheme, mark it as deprecated
and raise a NotImplementedError.
---
 lib/taurus/core/tango/tangoattribute.py |  4 ++++
 lib/taurus/core/taurusattribute.py      | 12 ------------
 2 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/lib/taurus/core/tango/tangoattribute.py b/lib/taurus/core/tango/tangoattribute.py
index 0e4a736..bf219c2 100755
--- a/lib/taurus/core/tango/tangoattribute.py
+++ b/lib/taurus/core/tango/tangoattribute.py
@@ -307,6 +307,10 @@ class TangoAttribute(TaurusAttribute):
 
         return self.displayValue(v)
 
+    @tep14_deprecation(dbg_msg='Do not use')
+    def getDisplayWriteValue(self,cache=True):
+         raise NotImplementedError("Not available since Taurus4")
+
     def encode(self, value):
         """Translates the given value into a tango compatible value according to
         the attribute data type"""
diff --git a/lib/taurus/core/taurusattribute.py b/lib/taurus/core/taurusattribute.py
index 8f334b1..d31fa34 100644
--- a/lib/taurus/core/taurusattribute.py
+++ b/lib/taurus/core/taurusattribute.py
@@ -205,18 +205,6 @@ class TaurusAttribute(TaurusModel):
         except:
             return False
 
-    def getDisplayWriteValue(self,cache=True):
-        if not self.isWritable():
-            self.warning("requesting write value of a read-only attribute")
-            return None
-
-        attrvalue = self.getValueObj(cache=cache)
-        if not attrvalue:
-            return None
-
-        v = attrvalue.wvalue
-        return self.displayValue(v)
-
     def displayValue(self,value):
         if value is None:
             return None
-- 
1.8.1.4