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Python json.dumps方法代码示例

本文整理汇总了Python中flask.json.dumps方法的典型用法代码示例。如果您正苦于以下问题:Python json.dumps方法的具体用法?Python json.dumps怎么用?Python json.dumps使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在flask.json的用法示例。


在下文中一共展示了json.dumps方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: __init__

# 需要导入模块: from flask import json [as 别名]
# 或者: from flask.json import dumps [as 别名]
def __init__(self, response, status=None, headers=None, **kwargs):
        """ Init a JSON response
        :param response: Response data
        :type response: *
        :param status: Status code
        :type status: int|None
        :param headers: Additional headers
        :type headers: dict|None
        """
        # Store response
        self._response_data = self.preprocess_response_data(response)

        # PrettyPrint?
        try:
            indent = 2 if current_app.config['JSONIFY_PRETTYPRINT_REGULAR'] and not request.is_xhr else None
        except RuntimeError:  # "RuntimeError: working outside of application context"
            indent = None

        # Init super
        super(JsonResponse, self).__init__(
            json.dumps(self._response_data, indent=indent),
            headers=headers, status=status, mimetype='application/json',
            direct_passthrough=True, **kwargs) 
开发者ID:kolypto,项目名称:py-flask-jsontools,代码行数:25,代码来源:response.py

示例2: counter

# 需要导入模块: from flask import json [as 别名]
# 或者: from flask.json import dumps [as 别名]
def counter():
    rpc = app.config['scheduler_rpc']
    if rpc is None:
        return json.dumps({})

    result = {}
    try:
        data = rpc.webui_update()
        for type, counters in iteritems(data['counter']):
            for project, counter in iteritems(counters):
                result.setdefault(project, {})[type] = counter
        for project, paused in iteritems(data['pause_status']):
            result.setdefault(project, {})['paused'] = paused
    except socket.error as e:
        app.logger.warning('connect to scheduler rpc error: %r', e)
        return json.dumps({}), 200, {'Content-Type': 'application/json'}

    return json.dumps(result), 200, {'Content-Type': 'application/json'} 
开发者ID:binux,项目名称:pyspider,代码行数:20,代码来源:index.py

示例3: active_tasks

# 需要导入模块: from flask import json [as 别名]
# 或者: from flask.json import dumps [as 别名]
def active_tasks():
    rpc = app.config['scheduler_rpc']
    taskdb = app.config['taskdb']
    project = request.args.get('project', "")
    limit = int(request.args.get('limit', 100))

    try:
        tasks = rpc.get_active_tasks(project, limit)
    except socket.error as e:
        app.logger.warning('connect to scheduler rpc error: %r', e)
        return '{}', 502, {'Content-Type': 'application/json'}

    result = []
    for updatetime, task in tasks:
        task['updatetime'] = updatetime
        task['updatetime_text'] = utils.format_date(updatetime)
        if 'status' in task:
            task['status_text'] = taskdb.status_to_string(task['status'])
        result.append(task)

    return json.dumps(result), 200, {'Content-Type': 'application/json'} 
开发者ID:binux,项目名称:pyspider,代码行数:23,代码来源:task.py

示例4: api_only

# 需要导入模块: from flask import json [as 别名]
# 或者: from flask.json import dumps [as 别名]
def api_only(fn):
    @wraps(fn)
    def wrapped(*args, **kwargs):
        accepted = set(request.accept_mimetypes.values())
        explicit = not(not request.args.get("json", False))
        if not (accepted & API_MIMETYPES) and not explicit:
            return abort(415, "Unsupported Media Type")

        resp = fn(*args, **kwargs)
        if not isinstance(resp, ResponseBase):
            data, code, headers = unpack(resp)
            # we've found one, return json
            if isinstance(data, MarshalResult):
                data = data.data
            resp = make_response(json.dumps(data,
                                            indent=explicit and 4 or 0),
                                 code)

            if headers:
                resp.headers.update(headers)
            resp.headers["Content-Type"] = 'application/json'
        return resp
    return wrapped 
开发者ID:beavyHQ,项目名称:beavy,代码行数:25,代码来源:__init__.py

示例5: register_graph

# 需要导入模块: from flask import json [as 别名]
# 或者: from flask.json import dumps [as 别名]
def register_graph():
    digraph = request.args.get('digraph')
    dataset = request.args.get('dataset')
    treatment_name = request.args.get('treatment')
    outcome_name = request.args.get('outcome')
    df = dataiku.Dataset(dataset).get_dataframe()

    model = CausalModel(
        data=df,
        treatment=treatment_name,
        outcome=outcome_name,
        graph=digraph,
    )

    identified_estimand = model.identify_effect()
    causal_estimate_reg = model.estimate_effect(identified_estimand,
                                                method_name="backdoor.linear_regression",
                                                test_significance=True)

    d = {'results': str(causal_estimate_reg)}

    return json.dumps(d) 
开发者ID:dataiku,项目名称:dataiku-contrib,代码行数:24,代码来源:app.py

示例6: _set_user_storage

# 需要导入模块: from flask import json [as 别名]
# 或者: from flask.json import dumps [as 别名]
def _set_user_storage(self):
        from flask_assistant.core import user

        # If empty or unspecified,
        # the existing persisted token will be unchanged.
        user_storage = user.get("userStorage")
        if user_storage is None:
            return

        if isinstance(user_storage, dict):
            user_storage = json.dumps(user_storage)

        if len(user_storage.encode("utf-8")) > 10000:
            raise ValueError("UserStorage must not exceed 10k bytes")

        self._response["payload"]["google"]["userStorage"] = user_storage 
开发者ID:treethought,项目名称:flask-assistant,代码行数:18,代码来源:response.py

示例7: get

# 需要导入模块: from flask import json [as 别名]
# 或者: from flask.json import dumps [as 别名]
def get(self, skill_family_name):
        """Process an HTTP GET request"""
        self._authenticate()
        self.family_settings = self.setting_repository.get_family_settings(
            self.account.id,
            skill_family_name
        )
        self._parse_selection_options()
        response_data = self._build_response_data()

        # The response object is manually built here to bypass the
        # camel case conversion so settings are displayed correctly
        return Response(
            response=json.dumps(response_data),
            status=HTTPStatus.OK,
            content_type='application/json'
        ) 
开发者ID:MycroftAI,项目名称:selene-backend,代码行数:19,代码来源:skill_settings.py

示例8: demo4

# 需要导入模块: from flask import json [as 别名]
# 或者: from flask.json import dumps [as 别名]
def demo4():

    json_dict = {
        'name': 'zhangsan',
        'age': 18

    }

    # 使用falsk.json包下的dumps方法把一个字典对象转换为json格式的字符串
    json_str = json.dumps(json_dict)

    # 使用laod方法把json格式的字符串转换为一个字典对象
    # dict_obj = json.load('{ "name": "zhangsan","age": 18}')

    # json.dunps返回的json字符串在浏览器中Content-type是text/html
    # 但是使用jsonify来处理字典对象的话返回的也是str,但是浏览器的content-type就变成了application/json
    return jsonify(json_dict)


# 直接使用redirect函数进行重定向
# 重定向的反向解析:使用重定向路由的视图函数名字url_for(XXX),并且携带参数 
开发者ID:HaoZhang95,项目名称:Python24,代码行数:23,代码来源:demo1.py

示例9: _generate_etag

# 需要导入模块: from flask import json [as 别名]
# 或者: from flask.json import dumps [as 别名]
def _generate_etag(etag_data, etag_schema=None, extra_data=None):
        """Generate an ETag from data

        etag_data: Data to use to compute ETag
        etag_schema: Schema to dump data with before hashing
        extra_data: Extra data to add before hashing

        Typically, extra_data is used to add pagination metadata to the hash.
        It is not dumped through the Schema.
        """
        if etag_schema is None:
            raw_data = etag_data
        else:
            if isinstance(etag_schema, type):
                etag_schema = etag_schema()
            raw_data = etag_schema.dump(etag_data)
            if MARSHMALLOW_VERSION_MAJOR < 3:
                raw_data = raw_data.data
        if extra_data:
            raw_data = (raw_data, extra_data)
        # flask's json.dumps is needed here
        # as vanilla json.dumps chokes on lazy_strings
        data = json.dumps(raw_data, sort_keys=True)
        return hashlib.sha1(bytes(data, 'utf-8')).hexdigest() 
开发者ID:marshmallow-code,项目名称:flask-smorest,代码行数:26,代码来源:etag.py

示例10: get_unit_test_portfolios

# 需要导入模块: from flask import json [as 别名]
# 或者: from flask.json import dumps [as 别名]
def get_unit_test_portfolios():
    '''
    Returns the available user portfolio names in the Investment Portfolio service.
    Uses type='user_portfolio' to specify.
    '''
    portfolio_names = []
    res = investmentportfolio.Get_Portfolios_by_Selector('type','unit test portfolio')
    try:
        for portfolios in res['portfolios']:
            portfolio_names.append(portfolios['name'])
        #returns the portfolio names as list
        print("Portfolio_names:" + str(portfolio_names))
        return json.dumps(portfolio_names)
    except:
        return "No portfolios found."

#Deletes all unit test holdings and portfolios for cleanup 
开发者ID:IBM,项目名称:Portfolio-compute,代码行数:19,代码来源:run.py

示例11: get_queues

# 需要导入模块: from flask import json [as 别名]
# 或者: from flask.json import dumps [as 别名]
def get_queues():
    def try_get_qsize(queue):
        if queue is None:
            return 'None'
        try:
            return queue.qsize()
        except Exception as e:
            return "%r" % e

    result = {}
    queues = app.config.get('queues', {})
    for key in queues:
        result[key] = try_get_qsize(queues[key])
    return json.dumps(result), 200, {'Content-Type': 'application/json'} 
开发者ID:binux,项目名称:pyspider,代码行数:16,代码来源:index.py

示例12: runtask

# 需要导入模块: from flask import json [as 别名]
# 或者: from flask.json import dumps [as 别名]
def runtask():
    rpc = app.config['scheduler_rpc']
    if rpc is None:
        return json.dumps({})

    projectdb = app.config['projectdb']
    project = request.form['project']
    project_info = projectdb.get(project, fields=('name', 'group'))
    if not project_info:
        return "no such project.", 404
    if 'lock' in projectdb.split_group(project_info.get('group')) \
            and not login.current_user.is_active():
        return app.login_response

    newtask = {
        "project": project,
        "taskid": "on_start",
        "url": "data:,on_start",
        "process": {
            "callback": "on_start",
        },
        "schedule": {
            "age": 0,
            "priority": 9,
            "force_update": True,
        },
    }

    try:
        ret = rpc.newtask(newtask)
    except socket.error as e:
        app.logger.warning('connect to scheduler rpc error: %r', e)
        return json.dumps({"result": False}), 200, {'Content-Type': 'application/json'}
    return json.dumps({"result": ret}), 200, {'Content-Type': 'application/json'} 
开发者ID:binux,项目名称:pyspider,代码行数:36,代码来源:index.py

示例13: get_script

# 需要导入模块: from flask import json [as 别名]
# 或者: from flask.json import dumps [as 别名]
def get_script(project):
    projectdb = app.config['projectdb']
    if not projectdb.verify_project_name(project):
        return 'project name is not allowed!', 400
    info = projectdb.get(project, fields=['name', 'script'])
    return json.dumps(utils.unicode_obj(info)), \
        200, {'Content-Type': 'application/json'} 
开发者ID:binux,项目名称:pyspider,代码行数:9,代码来源:debug.py

示例14: inject_messages

# 需要导入模块: from flask import json [as 别名]
# 或者: from flask.json import dumps [as 别名]
def inject_messages():
    return dict(MESSAGES=json.dumps(get_messages())) 
开发者ID:beavyHQ,项目名称:beavy,代码行数:4,代码来源:app.py

示例15: fallbackRender

# 需要导入模块: from flask import json [as 别名]
# 或者: from flask.json import dumps [as 别名]
def fallbackRender(template, key=None):

    def wrapper(fn):
        @wraps(fn)
        def decorated_view(*args, **kwargs):
            resp = fn(*args, **kwargs)
            if isinstance(resp, ResponseBase):
                return resp

            data, code, headers = unpack(resp)

            accepted = set(request.accept_mimetypes.values())
            explicit = not (not request.args.get("json", False))
            if len(accepted & API_MIMETYPES) or explicit:
                # we've found one, return json
                if isinstance(data, MarshalResult):
                    data = data.data
                resp = make_response(json.dumps(data,
                                                indent=explicit and 4 or 0),
                                     code)
                ct = 'application/json'
            else:
                resp = make_response(render_template(template,
                                                     key=key,
                                                     data=data),
                                     code)
                ct = "text/html"

            if headers:
                resp.headers.update(headers)
            resp.headers["Content-Type"] = ct
            return resp

        return decorated_view
    return wrapper 
开发者ID:beavyHQ,项目名称:beavy,代码行数:37,代码来源:__init__.py


注:本文中的flask.json.dumps方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。