argparse — Parser for command-line options, arguments and ... - Python
2 days ago · ArgumentParser generates the value of dest by taking the first long option string and stripping away the initial -- string. If no long option strings were supplied, dest will be derived from the …
Argparse Tutorial — Python 3.14.2 documentation
3 days ago · This tutorial is intended to be a gentle introduction to argparse, the recommended command-line parsing module in the Python standard library. Concepts: Let’s show the sor...
Migrating optparse code to argparse — Python 3.14.2 documentation
5 days ago · Replace strings with implicit arguments such as %default or %prog with the standard Python syntax to use dictionaries to format strings, that is, %(default)s and %(prog)s.
What’s new in Python 3.14 — Python 3.15.0a3 documentation
3 days ago · Passing any arguments has been deprecated since Python 3.14, as the Python version does not permit any arguments, but the C version allows any number of positional or keyword …
optparse — Parser for command line options - Python
3 days ago · Included in the standard library since the Python 2.3 release. argparse: a more opinionated alternative to optparse that provides more functionality by default, at the expense of reduced …
Command-line interface libraries — Python 3.14.2 documentation
4 days ago · The modules described in this chapter assist with implementing command line and terminal interfaces for applications. Here’s an overview: argparse — Parser for command-line options, …
10. Brief Tour of the Standard Library — Python 3.14.2 documentation
Nov 11, 2025 · Python provides a measurement tool that answers those questions immediately. For example, it may be tempting to use the tuple packing and unpacking feature instead of the traditional …
Changelog — Python 3.14.2 documentation
Dec 5, 2025 · gh-133351: Fix remote PDB to correctly request tab completions for Python expressions from the server when completing a continuation line of a multi-line Python block.
getopt — C-style parser for command line options - Python
3 days ago · import argparse if __name__ == '__main__': parser = argparse.ArgumentParser() parser.add_argument('-o', '--output') parser.add_argument('-v', dest='verbose', action='store_true') …
zipfile --- 使用ZIP存档 — Python 3.7.13 文档
Mar 7, 2013 · 注解 ZIP 文件格式规范包括自 2001 年以来对 bzip2 压缩的支持，以及自 2006 年以来对 LZMA 压缩的支持。 但是，一些工具（包括较旧的 Python 版本）不支持这些压缩方法，并且可能拒 …