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from contextlib import contextmanager
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import functools
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import logging
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import os
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import tempfile
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def get_logger(name):
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logger = logging.getLogger(name)
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lvl = os.environ.get("PY_LOG_LVL", "info").upper()
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handler = logging.StreamHandler()
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formatter = logging.Formatter(logging.BASIC_FORMAT)
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handler.setFormatter(formatter)
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logger.addHandler(handler)
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handler.setLevel(lvl)
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logger.setLevel(lvl)
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return logger
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@contextmanager
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def working_dir(directory):
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original_working_dir = os.getcwd()
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try:
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os.chdir(directory)
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yield directory
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finally:
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os.chdir(original_working_dir)
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def make_tempdir(identifier):
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return tempfile.mkdtemp(prefix="{}_".format(identifier))
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