如何导出看起来像 Neo4j 浏览器导出按钮的 JSON？

Question

我想重现像这样的 Neo4j 浏览器 JSON 格式：

[
{
    "p": {
        "start": {
            "identity": 2,
            "labels": [
                "Person"
            ],
            "properties": {
                "born": 1964,
                "name": "Keanu Reeves"
            }
        },
        "end": {
            "identity": 155,
            "labels": [
                "Movie"
            ],
            "properties": {
                "title": "Something's Gotta Give",
                "released": 2003
            }
        },
        "segments": [
            {
                "start": {
                    "identity": 2,
                    "labels": [
                        "Person"
                    ],
                    "properties": {
                        "born": 1964,
                        "name": "Keanu Reeves"
                    }
                },
                "relationship": {
                    "identity": 221,
                    "start": 2,
                    "end": 155,
                    "type": "ACTED_IN",
                    "properties": {
                        "roles": [
                            "Julian Mercer"
                        ]
                    }
                },
                "end": {
                    "identity": 155,
                    "labels": [
                        "Movie"
                    ],
                    "properties": {
                        "title": "Something's Gotta Give",
                        "released": 2003
                    }
                }
            }
        ],
        "length": 1
    }
},
{
    "p": {
        "start": {
            "identity": 2,
            "labels": [
                "Person"
            ],
            "properties": {
                "born": 1964,
                "name": "Keanu Reeves"
            }
        },
        "end": {
            "identity": 88,
            "labels": [
                "Movie"
            ],
            "properties": {
                "tagline": "Pain heals, Chicks dig scars... Glory lasts forever",
                "title": "The Replacements",
                "released": 2000
            }
        },
        "segments": [
            {
                "start": {
                    "identity": 2,
                    "labels": [
                        "Person"
                    ],
                    "properties": {
                        "born": 1964,
                        "name": "Keanu Reeves"
                    }
                },
                "relationship": {
                    "identity": 114,
                    "start": 2,
                    "end": 88,
                    "type": "ACTED_IN",
                    "properties": {
                        "roles": [
                            "Shane Falco"
                        ]
                    }
                },
                "end": {
                    "identity": 88,
                    "labels": [
                        "Movie"
                    ],
                    "properties": {
                        "tagline": "Pain heals, Chicks dig scars... Glory lasts forever",
                        "title": "The Replacements",
                        "released": 2000
                    }
                }
            }
        ],
        "length": 1
    }
  }
]

我尝试使用 httpie 命令来执行此操作，以检索发送到事务密码端点的内容，但我得到了一些数据、行和元数据。

我的目标是通过 Cypher 请求检索我的数据库的一部分，并通过 Python 检索，JSON 就像 Neo4j 浏览器按钮之一。

感谢您的帮助！

Answer 1

你可以通过Python检索，并保持为dict类型，然后你可以使用json来保存这个带有参数“indent”的dict。

import json
my_dict = {'name': ['Raphael', 'Donatello'],
            'mask': ['red', 'purple'],
            'weapon': ['sai', 'bo staff']}
with open('/Users/peter/temp/test.json', 'w', encoding='utf-8') as f:
    json.dump(my_dict, f, indent=2)

json.dump

Answer 2

我认为this可能有帮助。另请查看页面顶部可能的 JSON 格式。