Difference between revisions of "Python notes"
From Wiki at Neela Nurseries
m (Add section "Python libraries".) |
m (→^ Python Libraries: add links to Python 3.12.2 docs on os and zlib libraries.) |
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== [[#top|^]] Python Libraries == | == [[#top|^]] Python Libraries == | ||
| − | + | Starting point to describe Python language libraries and cases where they are needed: | |
| − | * https://docs.python.org/3/library/sys.html | + | <ul> |
| + | * https://docs.python.org/3/library/os.html . . . os library - "Miscellaneous operating system interfaces" | ||
| + | * https://docs.python.org/3/library/sys.html . . . sys library | ||
| + | * https://docs.python.org/3/library/zlib.html . . . zlib library | ||
| + | </ul> | ||
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Latest revision as of 17:17, 20 February 2024
2023-10-11 Wednesday
Contents
^ Overview
Python notes local page on Neela Nurseries wiki
^ Questions
Question: what is the syntax or python-ism in this construcxt?:
if __name__ == '__main__':
main()
Question: what is method chaining in Python?
^ Python Data Types
The following Python3 online documentation page mentions early on how Python distinguishes Unicode strings and 8-bit strings which it also calls 'bytes'. This may be a starting point to understanding how and when Python3 treats data as bytes:
^ Python Libraries
Starting point to describe Python language libraries and cases where they are needed:
- https://docs.python.org/3/library/os.html . . . os library - "Miscellaneous operating system interfaces"
- https://docs.python.org/3/library/sys.html . . . sys library
- https://docs.python.org/3/library/zlib.html . . . zlib library
^ Strings and Long Lines
To express long lines in Python there are a couple of methods. The `textwrap` library or module contains some utils to help with this. To use parentheses about a multi-line string also provides a way.
