从python文件复制一个字典，并将其粘贴到相应的json文件中

Question

我有一个名为abc.py的python文件，它具有以下函数。 abc.py：

    def variables(self, output_analysis):
        self.variables_list = [

            {
                'name': 'primary_metric',
                'description': 'The single measure selected',
                'datatype': type(output_analysis['primary_metric']).__name__,
                'value': output_analysis['primary_metric'],
                'scenario': ["abc.json"]
            },

            {
                'name': 'secondary_entity_first',
                'description': f' Which {output_analysis["focus_on_dimension"]} is on 1st rank in terms of {output_analysis["secondary_metric"]} in {output_analysis["current_period"]}.',
                'datatype': type(output_analysis['secondary_entity_first']).__name__,
                'value': output_analysis['secondary_entity_first'],
                'scenario': ["compare_rank_for_focus_on_scenario__000__0_0_0_0_0.json"]
            }
         ]

        variables_dict = {
            'variables': self.variables_list
        }

        return variables_dict

我想按以下格式将self.variables字典复制到abc.json文件：

1）将单引号替换为双引号

2）将output_analysis所有键周围的双引号替换为单引号

3）将所有值放在双引号中，周围没有任何引号

abc.json：

       {

      "truth_table": {
        "business_logic": {
            "department": {
                "name": "default"
            },
            "domain": {
                "name": "default"
            },

            "variables": [
                {
                    "name": "primary_metric",
                    "description": "The single measure selected",
                    "datatype": "type(output_analysis['primary_metric']).__name__",
                    "value": "output_analysis['primary_metric']"
                },

                {
                    "name": "secondary_entity_first",
                    "description": "f'Which {output_analysis['focus_on_dimension']} is on 1st rank in terms of {output_analysis["secondary_metric"]} in {output_analysis["current_period"]}.'",
                    "datatype": "type(output_analysis['secondary_entity_first']).__name__",
                    "value": "output_analysis['secondary_entity_first']"
                }
            ]
        }
    }
} 

因为我有多个文件，所以我想用python编写一个脚本

Answer 1

您可以使用dump方法将变量字典转储到json文件中。 只需首先导入json

然后您可以使用以下代码：

with open("jsonFilePath") as jsonfile:
json.dump(variables_dict, jsonfile)

那应该有用