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from toscalib.templates.property_item import PropertyItem
from toscalib.templates.operation_item import OperationItem
from toscalib.types.property import PropertyDefinition
from toscalib.templates.constant import *
import logging
class InterfaceItem(object):
def __init__(self, definition, name = None, content = None):
if definition is not None:
self.name = definition.name
self.type = definition.type
self.definition = definition
self.inputs = {}
self.operations = {}
self.parent_node = None
for prop in definition.inputs.keys():
self.inputs[prop] = PropertyItem(definition.inputs[prop])
for oper in definition.operations.keys():
self.operations[oper] = OperationItem(definition.operations[oper])
else:
self.name = name
self.type = None
self.definition = None
self.inputs = {}
self.operations = {}
self.parent_node = None
self._parse_pre_defined_content(content)
def _parse_pre_defined_content(self, content):
if content is None:
return
for key_name in content.keys():
if key_name == 'type':
if self.type is not None and self.type != content[key_name]:
logging.warning( 'interface: '+ self.name+ 'type is different in definition: '+ self.type+ ' overwritten here to '+ self.raw_content[key_name])
self.type = content[key_name]
continue
if key_name == 'inputs':
input_sec = content['inputs']
for input_item in input_sec.keys():
self.inputs[input_item] = PropertyItem(PropertyDefinition(input_item))
self.inputs[input_item]._assign(input_sec[input_item])
continue
# if self.operations.has_key(key_name):
if key_name in self.operations:
self.operations[key_name]._parse_pre_defined_content(content[key_name])
else:
self.operations[key_name] = OperationItem(None, key_name, content[key_name])
def _update_parent_node(self, parent):
self.parent_node = parent
for prop in iter(self.inputs.values()):
prop._update_parent_node(parent)
for ops in iter(self.operations.values()):
ops._update_parent_node(parent)
def _prepare_output(self, tags=''):
output = {}
if 'cloudify' not in tags:
if self.type is not None:
output[YMO_INT_TYPE] = self.type
if len(self.inputs) > 0:
inputs = {}
for prop_name in self.inputs.keys():
prop_item = self.inputs[prop_name]
if prop_item.value is None:
prop_value = None
else:
prop_value = prop_item.value._get_value(tags)[0]
inputs[prop_name] = prop_value
output[YMO_INT_INPUTS] = inputs
if len(self.operations) > 0:
for op_name in self.operations.keys():
output[op_name] = self.operations[op_name]._prepare_output(tags)
return output
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