按键返回列表中的json对象：Python中的值

Question

I have this list of json objects, and I'd like to create a method that returns all commit (or project) entries where project_id : 1 , for example. Is this possible?

I currently have all_commits = all_data[0]['commits'] , which represents all of the commit objects, and a method def findAll(self):return all_commits which returns all of them, but I cant figure out how to return some of the records. I can return the value of a record via:

  def findOne(self, index, key):
    return all_commits[index][key]

But how can I return the whole object?

---

     [
            {
                "commits": [
                    {
                        "project_id": "1",
                        "commit_title": "commit 1",
                        "date": "date 1",
                        "markdown": "markdown 1"
                    },
                    {
                        "project_id": "1",
                        "commit_title": "commit 2",
                        "date": "date 2",
                        "markdown": "markdown 2"
                    },
                    {
                        "project_id": "1",
                        "commit_title": "commit 3",
                        "date": "date 3",
                        "markdown": "markdown 3"
                    },
                    {
                        "project_id": "1",
                        "commit_title": "commit 4",
                        "date": "date 4",
                        "markdown": "markdown 4"
                    },
                    {
                        "project_id": "2",
                        "commit_title": "commit 5",
                        "date": "date 5",
                        "markdown": "markdown 5"
                    },
                    {
                        "project_id": "2",
                        "commit_title": "commit 6",
                        "date": "date 6",
                        "markdown": "markdown 6"
                    }
                ]
            },
            {
                "projects": [
                    {
                        "id": 1,
                        "project_name": "GreenGlass for Groups",
                        "description": "Support group projects for retention agreements"
                    },
                    {
                        "id": 2,
                        "project_name": "Zumo Redesign",
                        "description": "New eda theme-based design"
                    }
                ]
            }
        ]

Answer 1

用列表推导（或到达那里的一个genex）进行过滤。

[commit for commit in all_commits if commit['project_id'] == '1']