[Commit-gnuradio] [gnuradio] 01/02: grc: disable port type caching on init

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jcorgan pushed a commit to branch maint
in repository gnuradio.

commit 4fd40a05f3c4da1e8434eef835d766fe9084d0ec
Author: Sebastian Koslowski <address@hidden>
Date:   Tue Oct 7 17:50:23 2014 +0200

    grc: disable port type caching on init
---
 grc/base/Port.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/grc/base/Port.py b/grc/base/Port.py
index 761369d..be32d15 100644
--- a/grc/base/Port.py
+++ b/grc/base/Port.py
@@ -38,7 +38,7 @@ class Port(Element):
         self._type = n['type']
         self._hide = n.find('hide') or ''
         self._dir = dir
-        self._type_evaluated = ''  # updated on rewrite()
+        self._type_evaluated = None  # updated on rewrite()
         self._hide_evaluated = False  # updated on rewrite()
 
     def validate(self):
@@ -82,7 +82,9 @@ class Port(Element):
     def get_key(self): return self._key
     def is_sink(self): return self._dir == 'sink'
     def is_source(self): return self._dir == 'source'
-    def get_type(self): return self._type_evaluated
+    def get_type(self):
+        return self.get_parent().resolve_dependencies(self._type) \
+                if self._type_evaluated is None else self._type_evaluated
     def get_hide(self): return self._hide_evaluated
 
     def get_connections(self):