# Copyright (c) 2018 PaddlePaddle 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.
[docs]class DefaultInitializerContext(object):
"""
egs:
with DefaultInitializerContext("kaiming_uniform"):
code for setup_model
"""
def __init__(self, init_type=None):
self.init_type = init_type
def __enter__(self):
if self.init_type is None:
return
else:
from paddlespeech.s2t.modules import align
align.global_init_type = self.init_type
return
def __exit__(self, exc_type, exc_val, exc_tb):
from paddlespeech.s2t.modules import align
align.global_init_type = None