Github user ran-z commented on a diff in the pull request:
https://github.com/apache/incubator-ariatosca/pull/72#discussion_r104515579
--- Diff: aria/modeling/utils.py ---
@@ -120,27 +102,52 @@ def dump_dict_values(context, the_dict, name):
dump_list_values(context, the_dict.itervalues(), name)
-def dump_parameters(context, parameters, name='Properties'):
- if not parameters:
- return
- puts('%s:' % name)
- with context.style.indent:
- for parameter_name, parameter in parameters.iteritems():
- if parameter.type_name is not None:
- puts('%s = %s (%s)' %
(context.style.property(parameter_name),
-
context.style.literal(parameter.value),
-
context.style.type(parameter.type_name)))
- else:
- puts('%s = %s' % (context.style.property(parameter_name),
- context.style.literal(parameter.value)))
- if parameter.description:
- puts(context.style.meta(parameter.description))
-
-
def dump_interfaces(context, interfaces, name='Interfaces'):
if not interfaces:
return
puts('%s:' % name)
with context.style.indent:
for interface in interfaces.itervalues():
interface.dump(context)
+
+
+
+
+def deepcopy_with_locators(value):
+ """
+ Like :code:`deepcopy`, but also copies over locators.
+ """
+
+ res = deepcopy(value)
+ copy_locators(res, value)
+ return res
+
+
+def copy_locators(target, source):
+ """
+ Copies over :code:`_locator` for all elements, recursively.
+
+ Assumes that target and source have exactly the same list/dict
structure.
+ """
+
+ locator = getattr(source, '_locator', None)
--- End diff --
_locator shouldn't be handled in this part of the code
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