:add: exception when a wrong type is waited by the Array

b3j0f · Oct 6, 2016 · 0e5b6cd · 0e5b6cd
1 parent ba00d08
commit 0e5b6cd
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Showing 4 changed files with 8 additions and 5 deletions.
diff --git a/b3j0f/conf/configurable/core.py b/b3j0f/conf/configurable/core.py
@@ -927,7 +927,7 @@ def applyconfiguration(targets, conf=None, *args, **kwargs):
             value=Configurable.DEFAULT_DRIVERS
         ),
         Parameter(
-            name=Configurable.PATHS, ptype=Array(str),
+            name=Configurable.PATHS, ptype=Array(string_types),
             value=Configurable.DEFAULT_PATHS
         ),
         Parameter(

diff --git a/b3j0f/conf/driver/base.py b/b3j0f/conf/driver/base.py
@@ -193,11 +193,8 @@ def _getconf(self, rscpath, logger=None, conf=None):
                             confparam = conf.param(pname=param.name)
 
                         if confparam is not None:
-                            svalue = param.svalue
+
                             param.update(confparam)
-                            if svalue is not None:
-                                param.svalue = svalue
-                                param.resolve()
 
                     category += param
 

diff --git a/b3j0f/conf/model/param.py b/b3j0f/conf/model/param.py
@@ -151,6 +151,11 @@ def __instancecheck__(self, instance):
                 result = isinstance(item, self.ptype)
 
                 if not result:
+                    raise ParserError(
+                        'Wrong item {0} ({1}) in {2}. {3} expected.'.format(
+                            item, type(item), instance, self.ptype
+                        )
+                    )
                     break
 
         return result

diff --git a/changelog.rst b/changelog.rst
@@ -4,6 +4,7 @@ ChangeLog
 0.3.21 (2016/10/05)
 -------------------
 
+- add an error message when using the Array object with a wrong item type.
 - fix default svalue/value for param.
 
 0.3.20 (2016/09/03)