superset views 源码
superset views 代码
文件路径:/superset/views/chart/views.py
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
from flask_appbuilder import expose, has_access
from flask_appbuilder.models.sqla.interface import SQLAInterface
from flask_babel import lazy_gettext as _
from superset import security_manager
from superset.constants import MODEL_VIEW_RW_METHOD_PERMISSION_MAP, RouteMethod
from superset.models.slice import Slice
from superset.superset_typing import FlaskResponse
from superset.utils import core as utils
from superset.views.base import DeleteMixin, SupersetModelView
from superset.views.chart.mixin import SliceMixin
class SliceModelView(
SliceMixin, SupersetModelView, DeleteMixin
): # pylint: disable=too-many-ancestors
route_base = "/chart"
datamodel = SQLAInterface(Slice)
include_route_methods = RouteMethod.CRUD_SET | {
RouteMethod.DOWNLOAD,
RouteMethod.API_READ,
RouteMethod.API_DELETE,
}
class_permission_name = "Chart"
method_permission_name = MODEL_VIEW_RW_METHOD_PERMISSION_MAP
def pre_add(self, item: "SliceModelView") -> None:
utils.validate_json(item.params)
def pre_update(self, item: "SliceModelView") -> None:
utils.validate_json(item.params)
security_manager.raise_for_ownership(item)
def pre_delete(self, item: "SliceModelView") -> None:
security_manager.raise_for_ownership(item)
@expose("/add", methods=["GET", "POST"])
@has_access
def add(self) -> FlaskResponse:
return super().render_app_template()
@expose("/list/")
@has_access
def list(self) -> FlaskResponse:
return super().render_app_template()
class SliceAsync(SliceModelView): # pylint: disable=too-many-ancestors
route_base = "/sliceasync"
include_route_methods = {RouteMethod.API_READ}
list_columns = [
"changed_on",
"changed_on_humanized",
"creator",
"datasource_id",
"datasource_link",
"datasource_url",
"datasource_name_text",
"datasource_type",
"description",
"description_markeddown",
"edit_url",
"icons",
"id",
"modified",
"owners",
"params",
"slice_link",
"slice_name",
"slice_url",
"viz_type",
]
label_columns = {"icons": " ", "slice_link": _("Chart")}
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