https://github.com/python/cpython/commit/c8799f137a90f8fdfff4439969c09d85ef4bb8b0 commit: c8799f137a90f8fdfff4439969c09d85ef4bb8b0 branch: main author: ByteFlow <[email protected]> committer: hugovk <[email protected]> date: 2026-04-28T08:08:23+03:00 summary:
gh-149035: Modernize legacy Python patterns in `Doc/tutorial/stdlib2.rst` (#149036) Co-authored-by: Copilot <[email protected]> files: M Doc/tutorial/stdlib2.rst diff --git a/Doc/tutorial/stdlib2.rst b/Doc/tutorial/stdlib2.rst index 678b71c9274c1c..6c68ba01081379 100644 --- a/Doc/tutorial/stdlib2.rst +++ b/Doc/tutorial/stdlib2.rst @@ -1,7 +1,7 @@ .. _tut-brieftourtwo: ********************************************** -Brief Tour of the Standard Library --- Part II +Brief tour of the standard library --- part II ********************************************** This second tour covers more advanced modules that support professional @@ -10,7 +10,7 @@ programming needs. These modules rarely occur in small scripts. .. _tut-output-formatting: -Output Formatting +Output formatting ================= The :mod:`reprlib` module provides a version of :func:`repr` customized for @@ -130,7 +130,7 @@ templates for XML files, plain text reports, and HTML web reports. .. _tut-binary-formats: -Working with Binary Data Record Layouts +Working with binary data record layouts ======================================= The :mod:`struct` module provides :func:`~struct.pack` and @@ -178,14 +178,13 @@ tasks in background while the main program continues to run:: class AsyncZip(threading.Thread): def __init__(self, infile, outfile): - threading.Thread.__init__(self) + super().__init__() self.infile = infile self.outfile = outfile def run(self): - f = zipfile.ZipFile(self.outfile, 'w', zipfile.ZIP_DEFLATED) - f.write(self.infile) - f.close() + with zipfile.ZipFile(self.outfile, 'w', zipfile.ZIP_DEFLATED) as f: + f.write(self.infile) print('Finished background zip of:', self.infile) background = AsyncZip('mydata.txt', 'myarchive.zip') @@ -245,7 +244,7 @@ application. .. _tut-weak-references: -Weak References +Weak references =============== Python does automatic memory management (reference counting for most objects and @@ -286,7 +285,7 @@ applications include caching objects that are expensive to create:: .. _tut-list-tools: -Tools for Working with Lists +Tools for working with lists ============================ Many data structure needs can be met with the built-in list type. However, @@ -352,7 +351,7 @@ not want to run a full list sort:: .. _tut-decimal-fp: -Decimal Floating-Point Arithmetic +Decimal floating-point arithmetic ================================= The :mod:`decimal` module offers a :class:`~decimal.Decimal` datatype for _______________________________________________ Python-checkins mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3//lists/python-checkins.python.org Member address: [email protected]
