| 24 | self.fieldDict = {} |
| 25 | |
| 26 | def Create(jsonfile): |
| 27 | f = open(jsonfile, "r", encoding="utf-8") |
| 28 | token = json.load(f) |
| 29 | |
| 30 | if token == None: |
| 31 | return None |
| 32 | |
| 33 | if token["type"] != "node": |
| 34 | return None |
| 35 | |
| 36 | node = Node() |
| 37 | |
| 38 | name = token["name"] |
| 39 | if name == None: |
| 40 | return None |
| 41 | |
| 42 | node.Name = name |
| 43 | |
| 44 | if token["layout"] == None: |
| 45 | return None |
| 46 | |
| 47 | for ft in token["layout"]: |
| 48 | field = NodeField.Create(ft) |
| 49 | if field == None: |
| 50 | return None |
| 51 | node.fields.append(field) |
| 52 | if not field.IsReserved: |
| 53 | node.fieldDict[field.Name] = field |
| 54 | |
| 55 | if "attributes" in token and token["attributes"] != None: |
| 56 | for ft in token["attributes"]: |
| 57 | attr = NodeAttribute.Create(ft) |
| 58 | node.attrsDict[attr.Name] = attr |
| 59 | node.attributes.append(attr) |
| 60 | |
| 61 | node.JSON = jsonfile |
| 62 | return node |