Created
July 12, 2019 21:44
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change directory source code
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| import contextlib | |
| import os | |
| @contextlib.contextmanager | |
| def cd(path): | |
| """Set the working directory | |
| Temporarily set the working directory inside the context manager and | |
| reset it to the previous working directory afterwards | |
| """ | |
| old_dir = os.getcwd() | |
| os.chdir(path) | |
| try: | |
| yield | |
| finally: | |
| os.chdir(old_dir) |
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