从字典python中删除\ n

Question

我的字典如下：

'{\n  "bindings": [\n    {\n      "members": [\n        "user:rohithmn3@gmail.com"\n      ],\n      "role": "roles/browser"\n    },\n    {\n      "members": [\n        "serviceAccount:admin-user@linuxacademy-3.iam.gserviceaccount.com",\n        "user:rohithmn03@gmail.com"\n      ],\n      "role": "roles/owner"\n    },\n    {\n      "members": [\n        "user:rohithmn3@gmail.com"\n      ],\n      "role": "roles/viewer"\n    }\n  ],\n  "etag": "BwVvsH-HhI0=",\n  "version": 1\n}\n'

我需要从中删除\n； 但是strip()无法解决问题。

我们还有其他方法可以将其删除吗？!!？

关于， 罗希斯

Answer 1

鉴于那里有一个JSON字符串，您可能应该使用json模块：

import json
my_dict = json.loads('{\n  "bindings": [\n    {\n      "members": [\n        "user:rohithmn3@gmail.com"\n      ],\n      "role": "roles/browser"\n    },\n    {\n      "members": [\n        "serviceAccount:admin-user@linuxacademy-3.iam.gserviceaccount.com",\n        "user:rohithmn03@gmail.com"\n      ],\n      "role": "roles/owner"\n    },\n    {\n      "members": [\n        "user:rohithmn3@gmail.com"\n      ],\n      "role": "roles/viewer"\n    }\n  ],\n  "etag": "BwVvsH-HhI0=",\n  "version": 1\n}\n')

然后将其用作实际词典，并可以根据需要进行操作。如果要不使用换行符进行打印，则可以：

print(my_dict)

或者您可以将其用作字典，具体取决于您实际尝试删除换行符的方式。

如果您确实有该字符串，并且只想摆脱其中的换行符，则可以使用.replace：

'{\n  "bindings": [\n    {\n      "members": [\n        "user:rohithmn3@gmail.com"\n      ],\n      "role": "roles/browser"\n    },\n    {\n      "members": [\n        "serviceAccount:admin-user@linuxacademy-3.iam.gserviceaccount.com",\n        "user:rohithmn03@gmail.com"\n      ],\n      "role": "roles/owner"\n    },\n    {\n      "members": [\n        "user:rohithmn3@gmail.com"\n      ],\n      "role": "roles/viewer"\n    }\n  ],\n  "etag": "BwVvsH-HhI0=",\n  "version": 1\n}\n'.replace('\n', '')