修改费用计算代码

equipment_calculation/project.py

@@ -24,6 +24,7 @@ class ProjectQuantity:
         self.cost_set = None  # xsd:CostSet
         self.设备类型 = None  # xsd:string
         self.供货方 = None  # xsd:string
+        self.children = None
 
         # （定额）
         self.综合地形类型 = None  # xsd:string
@@ -32,6 +33,8 @@ class ProjectQuantity:
         self.机械费不含税 = None  # xsd:string
         self.地形费计算方式 = None  # xsd:string
         self.专业属性 = None  # xsd:string
+        self.专业类型 = None  # xsd:string
+        self.浇捣方式 = None  # xsd:string
 
         # （主材）
         self.拆分 = None  # xsd:string