51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
|
# Copyright 2020 The TensorFlow Authors. All Rights Reserved.
|
||
|
|
#
|
||
|
|
# Licensed 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.
|
||
|
|
# ==============================================================================
|
||
|
|
"""Plugin that only displays a message with installation instructions."""
|
||
|
|
|
||
|
|
|
||
|
|
from tensorboard.plugins import base_plugin
|
||
|
|
|
||
|
|
|
||
|
|
class WITRedirectPluginLoader(base_plugin.TBLoader):
|
||
|
|
"""Load the redirect notice iff the dynamic plugin is unavailable."""
|
||
|
|
|
||
|
|
def load(self, context):
|
||
|
|
try:
|
||
|
|
import tensorboard_plugin_wit # noqa: F401
|
||
|
|
|
||
|
|
# If we successfully load the dynamic plugin, don't show
|
||
|
|
# this redirect plugin at all.
|
||
|
|
return None
|
||
|
|
except ImportError:
|
||
|
|
return _WITRedirectPlugin(context)
|
||
|
|
|
||
|
|
|
||
|
|
class _WITRedirectPlugin(base_plugin.TBPlugin):
|
||
|
|
"""Redirect notice pointing users to the new dynamic LIT plugin."""
|
||
|
|
|
||
|
|
plugin_name = "wit_redirect"
|
||
|
|
|
||
|
|
def get_plugin_apps(self):
|
||
|
|
return {}
|
||
|
|
|
||
|
|
def is_active(self):
|
||
|
|
return False
|
||
|
|
|
||
|
|
def frontend_metadata(self):
|
||
|
|
return base_plugin.FrontendMetadata(
|
||
|
|
element_name="tf-wit-redirect-dashboard",
|
||
|
|
tab_name="What-If Tool",
|
||
|
|
)
|