--- a/plcopen/plcopen.py Sat Sep 06 16:30:57 2008 +0200
+++ b/plcopen/plcopen.py Sun Sep 07 15:25:40 2008 +0200
@@ -493,7 +493,7 @@
setattr(cls, "GetCustomBlockType", GetCustomBlockType)
# Return Block types checking for recursion
- def GetCustomBlockTypes(self, exclude = ""):
+ def GetCustomBlockTypes(self, exclude = "", onlyfunctions = False):
type = None
if exclude != "":
pou = self.getpou(exclude)
@@ -501,20 +501,16 @@
type = pou.getpouType()
customblocktypes = []
for customblocktype in self.CustomBlockTypes:
- if customblocktype["name"] != exclude and not self.ElementIsUsedBy(exclude, customblocktype["name"]) and not (type == "function" and customblocktype["type"] != "function"):
+ if customblocktype["name"] != exclude and not self.ElementIsUsedBy(exclude, customblocktype["name"]) and not (onlyfunctions and customblocktype["type"] != "function"):
customblocktypes.append(customblocktype)
return customblocktypes
setattr(cls, "GetCustomBlockTypes", GetCustomBlockTypes)
# Return Function Block types checking for recursion
def GetCustomFunctionBlockTypes(self, exclude = ""):
- type = None
- if exclude != "":
- pou = self.getpou(exclude)
- type = pou.getpouType()
customblocktypes = []
for customblocktype in self.CustomBlockTypes:
- if customblocktype["name"] != exclude and not self.ElementIsUsedBy(exclude, customblocktype["name"]) and not (type == "function" and customblocktype["type"] != "function"):
+ if customblocktype["name"] != exclude and not self.ElementIsUsedBy(exclude, customblocktype["name"]):
customblocktypes.append(customblocktype["name"])
return customblocktypes
setattr(cls, "GetCustomFunctionBlockTypes", GetCustomFunctionBlockTypes)