从Python

Question

我正在尝试使用python请求从api获取一些数据。我的代码如下：

response = settings.get_request_with_token(settings.api_url, settings.token)
dashboard = json.loads(response.decode("utf-8"))

get_request_with_token如下：

def post_request_with_token(url, api_key, json_payload={}):
    r = requests.post(url, headers={'Authorization': 'Bearer ' + api_key}, data=json_payload)
    return r.content

在我的response中，我得到以下结果：

'[{"id":1,"title":"Name","uri":"db/name","type":"dash-db","tags":[],"isStarred":false}]'

我使用json.loads来获得以下结果：

[{u'tags': [], u'type': u'dash-db', u'title': u'Name', u'uri': u'db/name', u'isStarred': False, u'id': 1}]

但我无法摆脱'u'。

我尝试了.decode("utf-8")，但我得到了同样的结果。

知道怎么解决吗？

更新

我正在尝试更新Grafana上的信息中心，我收到以下错误：

[{u'message': u"invalid character 'm' looking for beginning of value", u'classification': u'DeserializationError'}, {u'message': u'Required', u'classification': u'RequiredError', u'fieldNames': [u'Dashboard']}]

UDPDATE2

整个脚本如下所示：

try:
    dashboard_name = sys.argv[1]  # Get the argument

    # Get dashboard from QA organisation (we give default api token. The default token is from QA organisation from grafana)
    response = settings.get_request_with_token(settings.api_url + "search?query=" + dashboard_name, settings.token)
    dashboard = json.loads(response.decode("utf-8"))

    if len(dashboard) < 1:
        print("There is no dashboard data.")
    else:
        dashboard_data = dashboard[0]
        dashboard_uri = str(dashboard_data["uri"])  
        dashboard_details = dashboard_api.get_dashboard(dashboard_uri, settings.token)
        # Get all organisations
        all_organisations = organization_api.get_all_organizations()  # Get all organisations
        for org in all_organisations:
            if org['id'] == 28:
                org_data_list = filter(lambda organisation: organisation['grafana_id'] == org['id'], settings.organisations)
                try:
                    current_org_api_key = org_data_list[0]['api_key']

                    result = dashboard_api.add_dashboard(current_org_api_key, dashboard_details["dashboard"])
                    print(result)
                    pdb.set_trace()
                except:
                    pass
except IndexError:
    print("Please provide dashboard name!")

函数get_request_with_token如下所示：

def get_request_with_token(url, api_key):
    r = requests.get(url, headers={'Authorization': 'Bearer ' + api_key})
    return r.content

函数get_dashboard如下所示：

def get_dashboard(board_uri, token):
    response = settings.get_request_with_token(settings.api_url + "dashboards/{0}".format(board_uri), token)
    return json.loads(response.encode("utf-8"))

函数add_dashboard如下所示：

def add_dashboard(token, json_payload):
    response = settings.post_request_with_token(settings.api_url + "dashboards/db", token, json_payload)
    return json.loads(response)

函数post_request_with_token如下所示：

def post_request_with_token(url, api_key, json_payload={}):
    r = requests.post(url, headers={'Authorization': 'Bearer ' + api_key, 'Content-Type': 'application/json'}, data=json_payload)
    return r.content