Exemple #1
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    def save(self):
        if self._source:
            output = cStringIO.StringIO()
            self._source.seek(0)
            base64.encode(self._source, output)
            self._source.seek(0)
            output.seek(0)
            hex_octet = lambda: hex(int(0x10000 * (1 + random.random())))[-4:]
            key = ''.join(hex_octet() for _ in xrange(4))
            key = '{0}.{1}'.format(key, self.extension)
            data = {
                'name': self._name,
                'key': key,
                'ACL': self._acl,
                'mime_type': self._type,
                'metaData': self._metadata,
            }
            response = client.post('/qiniu', data)
            content = utils.response_to_json(response)
            self.id = content['objectId']
            self._url = content['url']
            uptoken = content['token']
            ret, info = qiniu.put_data(uptoken, key, self._source)

            if info.status_code != 200:
                raise LeanCloudError(
                    1, 'the file is not saved, qiniu status code: {0}'.format(
                        info.status_code))
        elif self._url and self.metadata.get('__source') == 'external':
            data = {
                'name': self._name,
                'ACL': self._acl,
                'metaData': self._metadata,
                'mime_type': self._type,
                'url': self._url,
            }
            response = client.post('/files/{0}'.format(self._name), data)
            content = utils.response_to_json(response)

            self._name = content['name']
            self._url = content['url']
            self.id = content['objectId']
            if 'size' in content:
                self._metadata['size'] = content['size']
            else:
                raise ValueError

        return self
Exemple #2
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    def save(self):
        if self._source:
            output = cStringIO.StringIO()
            self._source.seek(0)
            base64.encode(self._source, output)
            self._source.seek(0)
            data = {
                'base64': output.getvalue(),
                '_ContentType': self._type,
                'mime_type': self._type,
                'metaData': self._metadata,
            }
        elif self._url and self.metadata['__source'] == 'external':
            data = {
                'name': self._name,
                'ACL': self._acl,
                'metaData': self._metadata,
                'mime_type': self._type,
                'url': self._url,
            }
        else:
            raise ValueError

        response = client.post('/files/{0}'.format(self._name), data)
        content = utils.response_to_json(response)

        self._name = content['name']
        self._url = content['url']
        self.id = content['objectId']
        if 'size' in content:
            self._metadata['size'] = content['size']

        return self
Exemple #3
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    def save(self):
        if self._source:
            output = cStringIO.StringIO()
            self._source.seek(0)
            base64.encode(self._source, output)
            self._source.seek(0)
            data = {
                'base64': output.getvalue(),
                '_ContentType': self._type,
                'mime_type': self._type,
                'metaData': self._metadata,
            }
        elif self._url and self.metadata['__source'] == 'external':
            data = {
                'name': self._name,
                'ACL': self._acl,
                'metaData': self._metadata,
                'mime_type': self._type,
                'url': self._url,
            }
        else:
            raise ValueError

        response = client.post('/files/{0}'.format(self._name), data)
        content = utils.response_to_json(response)

        self._name = content['name']
        self._url = content['url']
        self.id = content['objectId']
        if 'size' in content:
            self._metadata['size'] = content['size']

        return self
Exemple #4
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    def save(self):
        if self._source:
            if client.REGION == 'US':
                self._save_to_leancloud()
            else:
                self._save_to_qiniu()
        elif self._url and self.metadata.get('__source') == 'external':
            data = {
                'name': self._name,
                'ACL': self._acl,
                'metaData': self._metadata,
                'mime_type': self._type,
                'url': self._url,
            }
            response = client.post('/files/{0}'.format(self._name), data)
            content = utils.response_to_json(response)

            self._name = content['name']
            self._url = content['url']
            self.id = content['objectId']
            if 'size' in content:
                self._metadata['size'] = content['size']
            else:
                raise ValueError

        return self
Exemple #5
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    def save(self):
        """
        将对象数据保存至服务器

        :return: None
        :rtype: None
        """
        unsaved_children = []
        unsaved_files = []

        self._find_unsaved_children(self.attributes, unsaved_children, unsaved_files)

        if len(unsaved_children) + len(unsaved_files) > 0:
            self._deep_save(self.attributes)

        self._start_save()

        data = self._dump_save()

        method = 'PUT' if self.id is not None else 'POST'

        if method == 'PUT':
            response = client.put('/classes/{0}/{1}'.format(self._class_name, self.id), data)
        else:
            response = client.post('/classes/{0}'.format(self._class_name), data)

        self._finish_save(self.parse(utils.response_to_json(response), response.status_code))
Exemple #6
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    def _deep_save(self, unsaved_children, unsaved_files, exclude=None):
        if exclude:
            unsaved_children = [x for x in unsaved_children if x != exclude]

        for f in unsaved_files:
            f.save()

        dumped_objs = []
        for obj in unsaved_children:
            obj._start_save()
            method = 'POST' if obj.id is None else 'PUT'
            path = '/{0}/classes/{1}'.format(client.SERVER_VERSION, obj._class_name)
            body = obj._dump_save()
            dumped_obj = {
                'method': method,
                'path': path,
                'body': body,
            }
            dumped_objs.append(dumped_obj)

        response = utils.response_to_json(client.post('/batch', params={'requests': dumped_objs}))

        errors = []
        for idx, obj in enumerate(unsaved_children):
            content = response[idx]
            if not content.get('success'):
                errors.append(leancloud.LeanCloudError(content.get('code'), content.get('error')))
                obj._cancel_save()
            else:
                result = obj.parse(content['success'])
                obj._finish_save(result)

            if errors:
                # TODO: how to raise list of errors?
                raise errors[0]
Exemple #7
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 def fetch(self):
     response = client.get('/files/{0}'.format(self.id))
     content = utils.response_to_json(response)
     self._name = content.get('name')
     self.id = content.get('objectId')
     self._url = content.get('url')
     self._type = content.get('mime_type')
     self._metadata = content.get('metaData')
Exemple #8
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 def update_password(self, old_password, new_password):
     route = '/users/' + self.id + '/updatePassword'
     params = {'old_password': old_password, 'new_password': new_password}
     response = client.put(route, params)
     content = utils.response_to_json(response)
     server_data = self.parse(content, response.status_code)
     self._finish_fetch(server_data, True)
     self._handle_save_result(True)
Exemple #9
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 def update_password(self, old_password, new_password):
     route = "/users/" + self.id + "/updatePassword"
     params = {"old_password": old_password, "new_password": new_password}
     response = client.put(route, params)
     content = utils.response_to_json(response)
     server_data = self.parse(content, response.status_code)
     self._finish_fetch(server_data, True)
     self._handle_save_result(True)
Exemple #10
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    def save(self):
        if self._source:
            output = cStringIO.StringIO()
            self._source.seek(0)
            base64.encode(self._source, output)
            self._source.seek(0)
            output.seek(0)
            hex_octet = lambda: hex(int(0x10000 * (1 + random.random())))[-4:]
            key = ''.join(hex_octet() for _ in xrange(4))
            key = '{0}.{1}'.format(key, self.extension)
            data = {
                'name': self._name,
                'key': key,
                'ACL': self._acl,
                'mime_type': self._type,
                'metaData': self._metadata,
            }
            response = client.post('/qiniu', data)
            content = utils.response_to_json(response)
            self.id = content['objectId']
            self._url = content['url']
            uptoken = content['token']
            ret, info = qiniu.put_data(uptoken, key, self._source)

            if info.status_code != 200:
                raise LeanCloudError(1, 'the file is not saved, qiniu status code: {0}'.format(info.status_code))
        elif self._url and self.metadata['__source'] == 'external':
            data = {
                'name': self._name,
                'ACL': self._acl,
                'metaData': self._metadata,
                'mime_type': self._type,
                'url': self._url,
            }
            response = client.post('/files/{0}'.format(self._name), data)
            content = utils.response_to_json(response)

            self._name = content['name']
            self._url = content['url']
            self.id = content['objectId']
            if 'size' in content:
                self._metadata['size'] = content['size']
            else:
                raise ValueError

        return self
Exemple #11
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 def fetch(self):
     response = client.get('/files/{0}'.format(self.id))
     content = utils.response_to_json(response)
     print content
     self._name = content.get('name')
     self.id = content.get('objectId')
     self._url = content.get('url')
     self._type = content.get('mime_type')
     self._metadata = content.get('metaData')
Exemple #12
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    def fetch(self):
        """
        从服务器获取当前对象所有的值,如果与本地值不同,将会覆盖本地的值。

        :return: 当前对象
        """
        response = client.get('/classes/{0}/{1}'.format(self._class_name, self.id), {})
        result = self.parse(utils.response_to_json(response), response.status_code)
        self._finish_fetch(result, True)
Exemple #13
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 def become(cls, session_token):
     response = client.get("/users/me", params={"session_token": session_token})
     content = utils.response_to_json(response)
     user = cls()
     server_data = user.parse(content, response.status_code)
     user._finish_fetch(server_data, True)
     user._handle_save_result(True)
     if "smsCode" not in server_data:
         user.attributes.pop("smsCode", None)
     return user
Exemple #14
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    def save(self):
        if self._source:
            output = cStringIO.StringIO()
            self._source.seek(0)
            base64.encode(self._source, output)
            self._source.seek(0)
            output.seek(0)
            hex_octet = hex(int(1 + random.random() * 0x10000))[1:]
            qiniu_UUID = hex_octet * 4 + self.extension
            data = {
                'name': self._name,
                'key': qiniu_UUID,
                'ACL': self._acl,
                'mime_type': self._type,
                'metaData': self._metadata,
            }
            response = client.post('/qiniu', data)
            content = utils.response_to_json(response)
            uptoken = content['token']
            ret, info = qiniu.put_data(uptoken, self._name, output, mime_type=self._type)
            if info.status_code != 200:
                raise LeanCloudError(1, 'the file {0} not saved'.format(ret['key']))
        elif self._url and self.metadata['__source'] == 'external':
            data = {
                'name': self._name,
                'ACL': self._acl,
                'metaData': self._metadata,
                'mime_type': self._type,
                'url': self._url,
            }
        else:
            raise ValueError

        response = client.post('/files/{0}'.format(self._name), data)
        content = utils.response_to_json(response)

        self._name = content['name']
        self._url = content['url']
        self.id = content['objectId']
        if 'size' in content:
            self._metadata['size'] = content['size']

        return self
Exemple #15
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    def new_func(*args, **kwargs):
        response = func(*args, **kwargs)
        if response.headers.get("Content-Type") == "text/html":
            raise leancloud.LeanCloudError(-1, "Bad Request")

        content = utils.response_to_json(response)

        if "error" in content:
            raise leancloud.LeanCloudError(content.get("code", 1), content.get("error", "Unknown Error"))

        return response
Exemple #16
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    def new_func(*args, **kwargs):
        response = func(*args, **kwargs)
        if response.headers['Content-Type'] == 'text/html':
            raise leancloud.LeanCloudError(-1, 'Bad Request')

        content = utils.response_to_json(response)

        if 'error' in content:
            raise leancloud.LeanCloudError(content.get('code', 1), content.get('error', 'Unknown Error'))

        return response
Exemple #17
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    def count(self):
        """
        返回满足查询条件的对象的数量。

        :rtype: int
        """
        params = self.dump()
        params['limit'] = 0
        params['count'] = 1
        response = client.get('/classes/{0}'.format(self._query_class._class_name), params)
        return utils.response_to_json(response)['count']
Exemple #18
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 def become(cls, session_token):
     response = client.get('/users/me',
                           params={'session_token': session_token})
     content = utils.response_to_json(response)
     user = cls()
     server_data = user.parse(content, response.status_code)
     user._finish_fetch(server_data, True)
     user._handle_save_result(True)
     if 'smsCode' not in server_data:
         user._attributes.pop('smsCode', None)
     return user
Exemple #19
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    def count(self):
        """
        返回满足查询条件的对象的数量。

        :rtype: int
        """
        params = self.dump()
        params['limit'] = 0
        params['count'] = 1
        response = client.get(
            '/classes/{0}'.format(self._query_class._class_name), params)
        return utils.response_to_json(response)['count']
Exemple #20
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def run(_cloud_func_name, **params):
    """
    调用 LeanEngine 上的远程代码

    :param name: 需要调用的远程 Cloud Code 的名称
    :type name: basestring
    :param params: 调用参数
    :return: 调用结果
    """
    response = leancloud.client.post('/functions/{0}'.format(_cloud_func_name), params=params)
    content = utils.response_to_json(response)
    return utils.decode(None, content)['result']
Exemple #21
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    def new_func(*args, **kwargs):
        response = func(*args, **kwargs)
        if response.headers['Content-Type'] == 'text/html':
            raise leancloud.LeanCloudError(-1, 'Bad Request')

        content = utils.response_to_json(response)

        if 'error' in content:
            raise leancloud.LeanCloudError(
                content.get('code', 1), content.get('error', 'Unknown Error'))

        return response
Exemple #22
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def run(_cloud_func_name, **params):
    """
    调用 LeanEngine 上的远程代码

    :param name: 需要调用的远程 Cloud Code 的名称
    :type name: basestring
    :param params: 调用参数
    :return: 调用结果
    """
    response = leancloud.client.post('/functions/{0}'.format(_cloud_func_name),
                                     params=params)
    content = utils.response_to_json(response)
    return utils.decode(None, content)['result']
Exemple #23
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    def new_func(*args, **kwargs):
        response = func(*args, **kwargs)
        assert isinstance(response, requests.Response)
        if response.headers.get('Content-Type') == 'text/html':
            print(response.status_code)
            print(response.content)
            raise leancloud.LeanCloudError(-1, 'Bad Request')

        content = utils.response_to_json(response)

        if 'error' in content:
            raise leancloud.LeanCloudError(content.get('code', 1), content.get('error', 'Unknown Error'))

        return response
Exemple #24
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 def login(self, username=None, password=None):
     """
     登陆用户。如果用户名和密码正确,服务器会返回用户的 sessionToken 。
     """
     if username:
         self.set("username", username)
     if password:
         self.set("password", password)
     response = client.post("/login", params=self.dump())
     content = utils.response_to_json(response)
     server_data = self.parse(content, response.status_code)
     self._finish_fetch(server_data, False)
     self._handle_save_result(True)
     if "smsCode" not in server_data:
         self.attributes.pop("smsCode", None)
Exemple #25
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    def find(self):
        """
        根据查询条件,获取包含所有满足条件的对象。

        :rtype: list
        """
        content = utils.response_to_json(client.get('/classes/{0}'.format(self._query_class._class_name), self.dump()))

        objs = []
        for result in content['results']:
            obj = self._new_object()
            obj._finish_fetch(self._process_result(result), True)
            objs.append(obj)

        return objs
Exemple #26
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 def login(self, username=None, password=None):
     """
     登陆用户。如果用户名和密码正确,服务器会返回用户的 sessionToken 。
     """
     if username:
         self.set('username', username)
     if password:
         self.set('password', password)
     response = client.post('/login', params=self.dump())
     content = utils.response_to_json(response)
     server_data = self.parse(content, response.status_code)
     self._finish_fetch(server_data, False)
     self._handle_save_result(True)
     if 'smsCode' not in server_data:
         self._attributes.pop('smsCode', None)
Exemple #27
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def send(data,
         channels=None,
         push_time=None,
         expiration_time=None,
         expiration_interval=None,
         where=None,
         cql=None):
    """
    发送推送消息。返回结果为此条推送对应的 _Notification 表中的对象,但是如果需要使用其中的数据,需要调用 fetch() 方法将数据同步至本地。

    :param channels: 需要推送的频道
    :type channels: list or tuple
    :param push_time: 推送的时间
    :type push_time: datetime
    :param expiration_time: 消息过期的绝对日期时间
    :type expiration_time: datetime
    :param expiration_interval: 消息过期的相对时间,从调用 API 的时间开始算起,单位是秒
    :type expiration_interval: int
    :param where: 一个查询 _Installation 表的查询条件 JSON 对象
    :type where: leancloud.Query
    :param cql: 一个查询 _Installation 表的查询条件 CQL 语句
    :type cql: basestring
    :param data: 推送给设备的具体信息,详情查看 https://leancloud.cn/docs/push_guide.html#消息内容_Data
    :rtype: Notification
    """
    if push_time and expiration_time:
        raise TypeError(
            'Both expiration_time and expiration_time_interval can\'t be set')
    params = {
        'data': data,
    }
    if channels:
        params['channels'] = channels
    if push_time:
        params['push_time'] = push_time.isoformat()
    if expiration_time:
        params['expiration_time'] = expiration_time.isoformat()
    if expiration_interval:
        params['expiration_interval'] = expiration_interval
    if where:
        params['where'] = where.dump()
    if cql:
        params['cql'] = cql

    result = utils.response_to_json(client.post('/push', params=params))

    notification = Notification.create_without_data(result['objectId'])
    return notification
Exemple #28
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    def first(self):
        """
        根据查询获取最多一个对象。

        :return: 查询结果
        :rtype: Object
        :raise: LeanCloudError
        """
        params = self.dump()
        params['limit'] = 1
        content = utils.response_to_json(client.get('/classes/{0}'.format(self._query_class._class_name), params))
        results = content['results']
        if not results:
            raise LeanCloudError(101, 'Object not found')
        obj = self._new_object()
        obj._finish_fetch(self._process_result(results[0]), True)
        return obj
Exemple #29
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    def find(self):
        """
        根据查询条件,获取包含所有满足条件的对象。

        :rtype: list
        """
        content = utils.response_to_json(
            client.get('/classes/{0}'.format(self._query_class._class_name),
                       self.dump()))

        objs = []
        for result in content['results']:
            obj = self._new_object()
            obj._finish_fetch(self._process_result(result), True)
            objs.append(obj)

        return objs
Exemple #30
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    def signup_or_login_with_mobile_phone(cls, phone_number, sms_code):
        '''
        param phone_nubmer: basestring
        param sms_code: basestring

        在调用此方法前请先使用 request_sms_code 请求 sms code
        '''
        data = {'mobilePhoneNumber': phone_number, 'smsCode': sms_code}
        response = client.post('/usersByMobilePhone', data)
        content = utils.response_to_json(response)
        user = cls()
        server_data = user.parse(content, response.status_code)
        user._finish_fetch(server_data, True)
        user._handle_save_result(True)
        if 'smsCode' not in server_data:
            user._attributes.pop('smsCode', None)
        return user
Exemple #31
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    def signup_or_login_with_mobile_phone(cls, phone_number, sms_code):
        """
        param phone_nubmer: basestring
        param sms_code: basestring

        在调用此方法前请先使用 request_sms_code 请求 sms code
        """
        data = {"mobilePhoneNumber": phone_number, "smsCode": sms_code}
        response = client.post("/usersByMobilePhone", data)
        content = utils.response_to_json(response)
        user = cls()
        server_data = user.parse(content, response.status_code)
        user._finish_fetch(server_data, True)
        user._handle_save_result(True)
        if "smsCode" not in server_data:
            user.attributes.pop("smsCode", None)
        return user
Exemple #32
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    def first(self):
        """
        根据查询获取最多一个对象。

        :return: 查询结果
        :rtype: Object
        :raise: LeanCloudError
        """
        params = self.dump()
        params['limit'] = 1
        content = utils.response_to_json(
            client.get('/classes/{0}'.format(self._query_class._class_name),
                       params))
        results = content['results']
        if not results:
            raise LeanCloudError(101, 'Object not found')
        obj = self._new_object()
        obj._finish_fetch(self._process_result(results[0]), True)
        return obj
Exemple #33
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    def signup_or_login_with_mobile_phone(cls, phone_number, sms_code):
        '''
        param phone_nubmer: string_types
        param sms_code: string_types

        在调用此方法前请先使用 request_sms_code 请求 sms code
        '''
        data = {
            'mobilePhoneNumber': phone_number,
            'smsCode': sms_code
        }
        response = client.post('/usersByMobilePhone', data)
        content = utils.response_to_json(response)
        user = cls()
        server_data = user.parse(content, response.status_code)
        user._finish_fetch(server_data, True)
        user._handle_save_result(True)
        if 'smsCode' not in server_data:
            user.attributes.pop('smsCode', None)
        return user
Exemple #34
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def send(data, channels=None, push_time=None, expiration_time=None, expiration_interval=None, where=None, cql=None):
    """
    发送推送消息。返回结果为此条推送对应的 _Notification 表中的对象,但是如果需要使用其中的数据,需要调用 fetch() 方法将数据同步至本地。

    :param channels: 需要推送的频道
    :type channels: list or tuple
    :param push_time: 推送的时间
    :type push_time: datetime
    :param expiration_time: 消息过期的绝对日期时间
    :type expiration_time: datetime
    :param expiration_interval: 消息过期的相对时间,从调用 API 的时间开始算起,单位是秒
    :type expiration_interval: int
    :param where: 一个查询 _Installation 表的查询条件 JSON 对象
    :type where: leancloud.Query
    :param cql: 一个查询 _Installation 表的查询条件 CQL 语句
    :type cql: basestring
    :param data: 推送给设备的具体信息,详情查看 https://leancloud.cn/docs/push_guide.html#消息内容_Data
    :rtype: Notification
    """
    if push_time and expiration_time:
        raise TypeError('Both expiration_time and expiration_time_interval can\'t be set')
    params = {
        'data': data,
    }
    if channels:
        params['channels'] = channels
    if push_time:
        params['push_time'] = push_time.isoformat()
    if expiration_time:
        params['expiration_time'] = expiration_time.isoformat()
    if expiration_interval:
        params['expiration_interval'] = expiration_interval
    if where:
        params['where'] = where.dump()
    if cql:
        params['cql'] = cql

    result = utils.response_to_json(client.post('/push', params=params))

    notification = Notification.create_without_data(result['objectId'])
    return notification
Exemple #35
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    def _save_to_qiniu(self):
        self._source.seek(0)
        hex_octet = lambda: hex(int(0x10000 * (1 + random.random())))[-4:]
        key = ''.join(hex_octet() for _ in xrange(4))
        key = '{0}.{1}'.format(key, self.extension)
        data = {
            'name': self._name,
            'key': key,
            'ACL': self._acl,
            'mime_type': self._type,
            'metaData': self._metadata,
        }
        response = client.post('/qiniu', data)
        content = utils.response_to_json(response)
        self.id = content['objectId']
        self._url = content['url']
        uptoken = content['token']
        ret, info = qiniu.put_data(uptoken, key, self._source)

        if info.status_code != 200:
            raise LeanCloudError(1, 'the file is not saved, qiniu status code: {0}'.format(info.status_code))
Exemple #36
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    def _deep_save(self, exclude=None):
        # TODO: chunk
        unsaved_children = []
        unsaved_files = []
        self._find_unsaved_children(self.attributes, unsaved_children, unsaved_files)

        if exclude:
            unsaved_children = [x for x in unsaved_children if x != exclude]

        for f in unsaved_files:
            f.save()

        dumped_objs = []
        for obj in unsaved_children:
            obj._start_save()
            method = 'POST' if obj.id is None else 'PUT'
            path = '/{0}/classes/{1}'.format(client.SERVER_VERSION, obj._class_name)
            body = obj._dump_save()
            dumped_obj = {
                'method': method,
                'path': path,
                'body': body,
            }
            dumped_objs.append(dumped_obj)

        response = utils.response_to_json(client.post('/batch', params={'requests': dumped_objs}))

        errors = []
        for idx, obj in enumerate(unsaved_children):
            content = response[idx]
            if not content.get('success'):
                errors.append(leancloud.LeanCloudError(content.get('code'), content.get('error')))
                obj._cancel_save()
            else:
                result = obj.parse(content['success'])
                obj._finish_save(result)

            if errors:
                # TODO: how to raise list of errors?
                raise errors[0]
Exemple #37
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    def _deep_save(self, unsaved_children, unsaved_files, exclude=None):
        if exclude:
            unsaved_children = [x for x in unsaved_children if x != exclude]

        for f in unsaved_files:
            f.save()

        if not unsaved_children:
            return
        dumped_objs = []
        for obj in unsaved_children:
            obj._start_save()
            method = 'POST' if obj.id is None else 'PUT'
            path = '/{0}/classes/{1}'.format(client.SERVER_VERSION, obj._class_name)
            body = obj._dump_save()
            dumped_obj = {
                'method': method,
                'path': path,
                'body': body,
            }
            dumped_objs.append(dumped_obj)

        response = utils.response_to_json(client.post('/batch', params={'requests': dumped_objs}))

        errors = []
        for idx, obj in enumerate(unsaved_children):
            content = response[idx]
            if not content.get('success'):
                errors.append(leancloud.LeanCloudError(content.get('code'), content.get('error')))
                obj._cancel_save()
            else:
                result = obj.parse(content['success'])
                obj._finish_save(result)

            if errors:
                # TODO: how to raise list of errors?
                # http://stackoverflow.com/questions/9875660/idiomatic-way-to-collect-report-multiple-exceptions-in-python
                raise errors[0]
Exemple #38
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    def save(self, where=None):
        """
        将对象数据保存至服务器

        :return: None
        :rtype: None
        """
        if where and not isinstance(where, leancloud.Query):
            raise TypeError('where param type should be leancloud.Query, got %s', type(where))

        if where and where._query_class._class_name != self._class_name:
            raise TypeError('where param\'s class name not equal to the current object\'s class name')

        if where and self.is_new():
            raise TypeError('where params works only when leancloud.Object is saved')

        unsaved_children = []
        unsaved_files = []
        self._find_unsaved_children(self._attributes, unsaved_children, unsaved_files)
        if len(unsaved_children) + len(unsaved_files) > 0:
            self._deep_save(unsaved_children, unsaved_files, exclude=self._attributes)

        self._start_save()

        data = self._dump_save()

        fetch_when_save = 'true' if self.fetch_when_save else 'false'

        if self.is_new():
            response = client.post('/classes/{0}?fetchWhenSave={1}'.format(self._class_name, fetch_when_save), data)
        else:
            url = '/classes/{0}/{1}?fetchWhenSave={2}'.format(self._class_name, self.id, fetch_when_save)
            if where:
                url += '&where=' + json.dumps(where.dump()['where'], separators=(',', ':'))
            response = client.put(url, data)


        self._finish_save(self.parse(utils.response_to_json(response), response.status_code))
Exemple #39
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    def do_cloud_query(cls, cql, *pvalues):
        """
        使用 CQL 来构造查询。CQL 语法参考 `这里 <https://cn.avoscloud.com/docs/cql_guide.html>`_。

        :param cql: CQL 语句
        :param pvalues: 查询参数
        :rtype: CQLResult
        """
        params = {'cql': cql}
        if len(pvalues) == 1 and isinstance(pvalues[0], (tuple, list)):
            pvalues = json.dumps(pvalues[0])
        if len(pvalues) > 0:
            params['pvalues'] = json.dumps(pvalues)

        content = utils.response_to_json(client.get('/cloudQuery', params))

        objs = []
        query = cls(content['className'])
        for result in content['results']:
            obj = query._new_object()
            obj._finish_fetch(query._process_result(result), True)
            objs.append(obj)

        return CQLResult(objs, content.get('count'), content.get('className'))
Exemple #40
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    def do_cloud_query(cls, cql, *pvalues):
        """
        使用 CQL 来构造查询。CQL 语法参考 `这里 <https://cn.avoscloud.com/docs/cql_guide.html>`_。

        :param cql: CQL 语句
        :param pvalues: 查询参数
        :rtype: CQLResult
        """
        params = {'cql': cql}
        if len(pvalues) == 1 and isinstance(pvalues[0], (tuple, list)):
            pvalues = json.dumps(pvalues[0])
        if len(pvalues) > 0:
            params['pvalues'] = json.dumps(pvalues)

        content = utils.response_to_json(client.get('/cloudQuery', params))

        objs = []
        query = Query(content['className'])
        for result in content['results']:
            obj = query._new_object()
            obj._finish_fetch(query._process_result(result), True)
            objs.append(obj)

        return CQLResult(objs, content.get('count'), content.get('className'))
Exemple #41
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 def destroy(self):
     if not self.id:
         return False
     response = client.delete('/files/{0}'.format(self.id))
     content = utils.response_to_json(response)
     return response
Exemple #42
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 def destroy(self):
     if not self.id:
         return False
     response = client.delete('/files/{0}'.format(self.id))
     content = utils.response_to_json(response)
     return response