A required part of this site couldn’t load. This may be due to a browser| pypi.org
Though easy and elegant to use, Python f-strings can be vulnerable to injection attacks when used to construct shell commands, SQL queries, HTML snippets and similar (for example, os.system(f"echo {message_from_user}")). This PEP introduces template lit...| Python Enhancement Proposals (PEPs)
With the acceptance of PEP 750, I would like to propose PEP 787: adding t-string support to the subprocess module. Support for t-strings inside the subprocess module was a part of PEP 501. PEP 501 was closed, giving preference to PEP 750, but PEP 750 did not have this part of it. I think this would serve as a good consumer reference implementation in the standard library for how to implement t-strings, to show the advantages, and capabilities, of t-strings. We are aiming for python 3.14, to p...| Discussions on Python.org
Source code: Lib/shlex.py The shlex class makes it easy to write lexical analyzers for simple syntaxes resembling that of the Unix shell. This will often be useful for writing minilanguages, (for e...| Python documentation
This PEP introduces template strings for custom string processing.| Python Enhancement Proposals (PEPs)
Source code: Lib/os.py This module provides a portable way of using operating system dependent functionality. If you just want to read or write a file see open(), if you want to manipulate paths, s...| Python documentation
Source code: Lib/subprocess.py The subprocess module allows you to spawn new processes, connect to their input/output/error pipes, and obtain their return codes. This module intends to replace seve...| Python documentation
