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153 lines
4.1 KiB
153 lines
4.1 KiB
# Copyright (c) 2021 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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import functools
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import logging
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import os
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from typing import Any
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from typing import Dict
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from paddle.framework import load
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from paddle.utils import download
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from .entry import commands
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__all__ = [
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'cli_register',
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'get_command',
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'download_and_decompress',
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'load_state_dict_from_url',
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'logger',
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]
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def cli_register(name: str, description: str='') -> Any:
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def _warpper(command):
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items = name.split('.')
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com = commands
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for item in items:
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com = com[item]
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com['_entry'] = command
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if description:
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com['_description'] = description
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return command
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return _warpper
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def get_command(name: str) -> Any:
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items = name.split('.')
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com = commands
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for item in items:
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com = com[item]
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return com['_entry']
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def decompress(file: str) -> os.PathLike:
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"""
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Extracts all files from a compressed file.
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"""
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assert os.path.isfile(file), "File: {} not exists.".format(file)
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return download._decompress(file)
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def download_and_decompress(archive: Dict[str, str], path: str) -> os.PathLike:
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"""
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Download archieves and decompress to specific path.
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"""
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if not os.path.isdir(path):
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os.makedirs(path)
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assert 'url' in archive and 'md5' in archive, \
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'Dictionary keys of "url" and "md5" are required in the archive, but got: {}'.format(list(archive.keys()))
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return download.get_path_from_url(archive['url'], path, archive['md5'])
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def load_state_dict_from_url(url: str, path: str, md5: str=None) -> os.PathLike:
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"""
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Download and load a state dict from url
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"""
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if not os.path.isdir(path):
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os.makedirs(path)
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download.get_path_from_url(url, path, md5)
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return load(os.path.join(path, os.path.basename(url)))
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def _get_user_home():
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return os.path.expanduser('~')
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def _get_paddlespcceh_home():
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if 'PPSPEECH_HOME' in os.environ:
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home_path = os.environ['PPSPEECH_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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raise RuntimeError(
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'The environment variable PPSPEECH_HOME {} is not a directory.'.
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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(), '.paddlespeech')
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def _get_sub_home(directory):
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home = os.path.join(_get_paddlespcceh_home(), directory)
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if not os.path.exists(home):
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os.makedirs(home)
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return home
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PPSPEECH_HOME = _get_paddlespcceh_home()
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MODEL_HOME = _get_sub_home('models')
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class Logger(object):
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def __init__(self, name: str=None):
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name = 'PaddleSpeech' if not name else name
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self.logger = logging.getLogger(name)
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log_config = {
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'DEBUG': 10,
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'INFO': 20,
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'TRAIN': 21,
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'EVAL': 22,
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'WARNING': 30,
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'ERROR': 40,
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'CRITICAL': 50
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}
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for key, level in log_config.items():
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logging.addLevelName(level, key)
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self.__dict__[key.lower()] = functools.partial(self.__call__, level)
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self.format = logging.Formatter(
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fmt='[%(asctime)-15s] [%(levelname)8s] [%(filename)s] [L%(lineno)d] - %(message)s'
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)
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self.handler = logging.StreamHandler()
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self.handler.setFormatter(self.format)
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self.logger.addHandler(self.handler)
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self.logger.setLevel(logging.DEBUG)
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self.logger.propagate = False
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def __call__(self, log_level: str, msg: str):
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self.logger.log(log_level, msg)
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logger = Logger()
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