other:python:misc_by_jyp
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other:python:misc_by_jyp [2021/08/25 08:12] jypeter [Using ordered dictionaries] Added more details |
other:python:misc_by_jyp [2021/08/25 12:40] jypeter [Working with paths and filenames] Improved example |
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| * [[https://docs.python.org/3/library/pathlib.html#correspondence-to-tools-in-the-os-module|Matching pathlib, and os or os.path functions]] | * [[https://docs.python.org/3/library/pathlib.html#correspondence-to-tools-in-the-os-module|Matching pathlib, and os or os.path functions]] | ||
| * [[https://docs.python.org/3/library/shutil.html|High-level file operations]] | * [[https://docs.python.org/3/library/shutil.html|High-level file operations]] | ||
| + | |||
| + | |||
| + | === Example: getting the full path of the Python used === | ||
| + | |||
| + | Note: the actual python may be different from the default python! | ||
| + | |||
| + | <code>$ which python | ||
| + | /usr/bin/python | ||
| + | |||
| + | $ /modfs/modtools/miniconda3//envs/analyse_3.6_test/bin/python | ||
| + | >>> import sys, shutil | ||
| + | >>> shutil.which('python') | ||
| + | '/usr/bin/python' | ||
| + | >>> sys.executable | ||
| + | '/modfs/modtools/miniconda3//envs/analyse_3.6_test/bin/python'</code> | ||
| + | |||
| + | |||
| + | === Example: getting the full path of a script === | ||
| + | |||
| + | <code>>>> import os | ||
| + | >>> os.getcwd() | ||
| + | '/home/jypmce/PMIP4' | ||
| + | >>> os.path.exists('./argv_test.py') | ||
| + | True | ||
| + | >>> os.path.abspath('./argv_test.py') | ||
| + | '/home/jypmce/PMIP4/argv_test.py' | ||
| + | >>> os.path.exists('/home/jypmce/PMIP4/argv_test.py') | ||
| + | True | ||
| + | </code> | ||
| + | |||
| === Example: getting the size(s) of all the files in a directory === | === Example: getting the size(s) of all the files in a directory === | ||
other/python/misc_by_jyp.txt · Last modified: 2024/04/19 12:02 by jypeter
