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30 lines
523 B
Python
30 lines
523 B
Python
from contextlib import contextmanager
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import os
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@contextmanager
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def working_directory(path):
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current_dir = os.getcwd()
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os.chdir(path)
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try:
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yield
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finally:
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os.chdir(current_dir)
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@contextmanager
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def just_a_test():
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try:
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print "just trying..."
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yield
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finally:
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print "finally!"
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with working_directory("/tmp"), just_a_test():
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# do something within data/stuff
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print os.getcwd()
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# here I am back again in the original working directory
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print os.getcwd()
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