[tauruslib-devel] [PATCH 3/3] Fix bug#235 TaurusLineEdit does not work with non numeric models

[cfalcon <cf...@ce...>]

TaurusLineEdit fails with models of non numeric attributes.
It is because the validator is not present and the method getValue
returns None.

Fix it, moving the checking of the validator status only for
numeric attributes.
---
 lib/taurus/qt/qtgui/input/tauruslineedit.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/taurus/qt/qtgui/input/tauruslineedit.py b/lib/taurus/qt/qtgui/input/tauruslineedit.py
index 66d15d9..6595d11 100755
--- a/lib/taurus/qt/qtgui/input/tauruslineedit.py
+++ b/lib/taurus/qt/qtgui/input/tauruslineedit.py
@@ -188,12 +188,13 @@ class TaurusValueLineEdit(Qt.QLineEdit, TaurusBaseWritableWidget):
         if model_obj is None:
             return None
         val = self.validator()
-        if val is None or val.validate(str(text), 0)[0] != val.Acceptable:
-            return None
         try:
             model_type = model_obj.type
             model_format = model_obj.data_format
             if model_type in [DataType.Integer, DataType.Float]:
+                if val is None or \
+                                val.validate(str(text), 0)[0] != val.Acceptable:
+                    return None
                 q = Quantity(text)
                 # allow implicit units (assume wvalue.units implicitly)
                 if q.dimensionless:
-- 
2.4.0