从字典python中删除\n
从字典python中删除\n
提问于 2018-06-29 19:44:37
我的字典如下所示：
'{\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'我需要从它中删除\n；但是strip()没有处理它。
我们有没有别的办法把它去掉..？
问候你，罗希斯
回答 1
Stack Overflow用户
回答已采纳
发布于 2018-06-29 20:14:01
如果您有一个JSON字符串，那么您可能应该使用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')然后你就可以把它当做一本实际的字典，随心所欲地使用它。如果你想打印没有换行符，你可以：
print(my_dict)或者，您可以将其用作字典，这取决于您通过删除换行符真正想要完成的任务。
如果您确实拥有该字符串，并且只想去掉其中的换行符，那么您可以使用.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', '')页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/51108451
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