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56 lines
1.9 KiB
56 lines
1.9 KiB
# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved. |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License" |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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""" |
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This module is used to store environmental parameters in PaddleSeg. |
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SEG_HOME : Root directory for storing PaddleSeg related data. Default to ~/.paddleseg. |
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Users can change the default value through the SEG_HOME environment variable. |
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DATA_HOME : The directory to store the automatically downloaded dataset, e.g ADE20K. |
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PRETRAINED_MODEL_HOME : The directory to store the automatically downloaded pretrained model. |
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""" |
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import os |
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from paddlers.models.ppseg.utils import logger |
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def _get_user_home(): |
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return os.path.expanduser('~') |
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def _get_seg_home(): |
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if 'SEG_HOME' in os.environ: |
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home_path = os.environ['SEG_HOME'] |
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if os.path.exists(home_path): |
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if os.path.isdir(home_path): |
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return home_path |
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else: |
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logger.warning('SEG_HOME {} is a file!'.format(home_path)) |
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else: |
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return home_path |
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return os.path.join(_get_user_home(), '.paddleseg') |
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def _get_sub_home(directory): |
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home = os.path.join(_get_seg_home(), directory) |
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if not os.path.exists(home): |
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os.makedirs(home, exist_ok=True) |
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return home |
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USER_HOME = _get_user_home() |
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SEG_HOME = _get_seg_home() |
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DATA_HOME = _get_sub_home('dataset') |
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TMP_HOME = _get_sub_home('tmp') |
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PRETRAINED_MODEL_HOME = _get_sub_home('pretrained_model')
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