大约有 31,000 项符合查询结果（耗时：0.0272秒） [XML]
Should I use `import os.path` or `import os`?
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answered Apr 27 '10 at 21:14
Mike GrahamMike Graham
60.5k1212 gold badges8484 silver badges119119 bronze badges
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Difference between os.getenv and os.environ.get
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One difference observed (Python27):
os.environ raises an exception if the environmental variable does not exist.
os.getenv does not raise an exception, but returns None
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How do I get the parent directory in Python?
...someday...
– monsur
Aug 9 '12 at 15:27
46
@tzot: unfortunately os.path.dirname gives different re...
How to detect the current OS from Gradle
...ot be what you expect.
– estani
Jun 27 '17 at 6:01
2
@shabunc has a better solution using org.gra...
How do I copy an entire directory of files into an existing directory using Python?
...copy2(s, d)
– Sojurn
May 6 '15 at 7:27
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Getting file size in Python? [duplicate]
... does not exist or is inaccessible.
import os
os.path.getsize('C:\\Python27\\Lib\\genericpath.py')
Or use os.stat(path).st_size
import os
os.stat('C:\\Python27\\Lib\\genericpath.py').st_size
Or use Path(path).stat().st_size (Python 3.4+)
from pathlib import Path
Path('C:\\Python27\\Lib\\gen...
How to get all of the immediate subdirectories in Python
...288
Pathlib: 34.075
Listdir: 35.501
Glob: 36.277
Tested with W7x64, Python 3.8.1. Folder with 440 subfolders.
In case you wonder if listdir could be speed up by not doing os.path.join() twice, yes, but the difference is basically nonexistent.
Code:
import os
import ...
Getting a list of all subdirectories in the current directory
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27 Answers
27
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How to access environment variable values?
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edited Feb 27 '18 at 18:45
Stevoisiak
13.9k1616 gold badges9191 silver badges153153 bronze badges
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What is the difference between os.path.basename() and os.path.dirname()?
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279
Both functions use the os.path.split(path) function to split the pathname path into a pair; (h...