api-datamanager/Modules/File/FileImpl.py

126 lines
4.3 KiB
Python

from Utils.ObjUtil import SpecObject
from Utils.ValidateUtil import ValidateAttr
class FileObjImpl(object):
"""对象文件创建"""
@staticmethod
def new_file_obj(**kwargs):
"""
新建对象文件
1.根据参数动态创建class类
2.将代码写入.py文件保存
"""
data = kwargs['data']
name = data['class_name']
parameter = data['parameter']
filename = './static/{}.py'.format(name)
with open(filename, 'w', encoding="utf-8") as f:
f.write('from Utils.ObjUtil import SpecObject')
f.write('\n')
f.write('from Utils.ValidateUtil import ValidateAttr, Validate')
f.write('\n')
f.write('\n')
f.write('\n')
f.write('class {}(SpecObject):'.format(name))
f.write('\n')
# 写入子类
def hanlde_special(temp_data):
f.write('\n')
f.write('\tclass {}(SpecObject):'.format(temp_data['class_name']))
f.write('\n')
temp_dict = dict()
for list_param in temp_data['parameter']:
temp_dict[list_param['name']] = list_param['chinese']
if list_param['types'] != 'classmethod':
types = 'type={}'.format(list_param['types'])
list_instance = 'N'
else:
types = 'N'
list_instance = 'instance_list={}'.format(temp_data['class_name'])
if 'length' in list_param:
length = 'length={}'.format(list_param['length'])
else:
length = 'N'
if 'in_list' in list_param:
in_list = 'in_list={}'.format(list_param['in_list'])
else:
in_list = 'N'
class_name = list_param['name']
temp = f"\t\t{class_name} = ValidateAttr(field='{class_name}', {types}, {list_instance}, {in_list}, {length})"
f.write(temp)
f.write('\n')
temp_fields = '\t\tfields_map = {}'.format(str(temp_dict))
f.write(temp_fields)
f.write('\n')
for param in parameter:
if 'instance_list' in param:
instance_list = param['instance_list']
hanlde_special(instance_list)
if 'instance_dict' in param:
instance_dict = param['instance_dict']
hanlde_special(instance_dict)
if __name__ == '__main__':
param_data = {
"class_name": "TestFile",
"parameter": [
{
"chinese": "函数ID",
"name": "func_id",
"types": "str",
"length": 8
},
{
"chinese": "参数",
"name": "param",
"types": "classmethod",
"instance_list": {
"class_name": "Param",
"parameter": [
{
"chinese": "参数名",
"name": "name",
"types": "str"
},
{
"chinese": "备注",
"name": "mark",
"types": "str"
}
]
}
},
{
"chinese": "标签",
"name": "tags",
"types": "classmethod",
"instance_dict": {
"class_name": "Tags",
"parameter": [
{
"chinese": "参数名",
"name": "name",
"types": "str"
},
{
"chinese": "备注",
"name": "mark",
"types": "str"
}
]
}
}
]
}
file = FileObjImpl()
file.new_file_obj(data=param_data)