mirror of https://github.com/JDAI-CV/fast-reid.git
52 lines
1.0 KiB
Python
52 lines
1.0 KiB
Python
# encoding: utf-8
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"""
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@author: sherlock
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@contact: sherlockliao01@gmail.com
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"""
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import errno
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import os
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import sys
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def mkdir_if_missing(dir_path):
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try:
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os.makedirs(dir_path)
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except OSError as e:
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if e.errno != errno.EEXIST:
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raise
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class Logger(object):
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def __init__(self, fpath=None):
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self.console = sys.stdout
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self.file = None
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if fpath is not None:
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mkdir_if_missing(os.path.dirname(fpath))
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self.file = open(fpath, 'w')
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def __del__(self):
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self.close()
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def __enter__(self):
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pass
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def __exit__(self, *args):
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self.close()
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def write(self, msg):
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self.console.write(msg)
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if self.file is not None:
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self.file.write(msg)
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def flush(self):
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self.console.flush()
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if self.file is not None:
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self.file.flush()
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os.fsync(self.file.fileno())
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def close(self):
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self.console.close()
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if self.file is not None:
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self.file.close()
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