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Issues list

performance: can we update io.DEFAULT_BUFFER_SIZE to make python IO 3 times faster? :) performance Performance or resource usage stdlib Python modules in the Lib dir topic-IO
#117151 opened Mar 22, 2024 by morotti
9 🚀 1
Garbage collection of the BytesIO buffer object raises an unraisable exception 3.11 only security fixes 3.12 bugs and security fixes 3.13 bugs and security fixes stdlib Python modules in the Lib dir topic-IO type-bug An unexpected behavior, bug, or error
#111331 opened Oct 25, 2023 by serhiy-storchaka
_pyio.BytesIO destructor raises an unraisable exception if there is a BytesIO buffer 3.11 only security fixes 3.12 bugs and security fixes 3.13 bugs and security fixes stdlib Python modules in the Lib dir topic-IO type-bug An unexpected behavior, bug, or error
#111330 opened Oct 25, 2023 by serhiy-storchaka
[doc] Attribute error with flush on stdout,stderr 3.11 only security fixes docs Documentation in the Doc dir easy topic-IO type-bug An unexpected behavior, bug, or error
#56229 opened May 6, 2011 by Jimbofbx mannequin
8
codecs.open interprets FS, RS, GS as line ends 3.11 only security fixes 3.12 bugs and security fixes 3.13 bugs and security fixes topic-IO topic-unicode type-bug An unexpected behavior, bug, or error
#62491 opened Jun 24, 2013 by wpk mannequin
21
Confusing error message when passing bytes to print with file pointing to a binary file 3.10 only security fixes 3.11 only security fixes 3.12 bugs and security fixes topic-IO type-bug An unexpected behavior, bug, or error
#50553 opened Jun 18, 2009 by bitdancer
3
Make rawiobase_read() read directly to bytes object 3.12 bugs and security fixes performance Performance or resource usage stdlib Python modules in the Lib dir topic-IO
#60107 opened Sep 10, 2012 by sbt mannequin
20
Add prefetch() for Buffered IO (experiment) topic-IO type-feature A feature request or enhancement
#56262 opened May 10, 2011 by jcon mannequin
6
Race conditions in shutil.copy, shutil.copy2 and shutil.copyfile 3.7 (EOL) end of life stdlib Python modules in the Lib dir topic-IO type-security A security issue
#59305 opened Jun 18, 2012 by radoslawzarzynski mannequin
6
ValueError: can't have unbuffered text I/O for io.open(1, 'wt', 0) 3.8 only security fixes 3.9 only security fixes 3.10 only security fixes topic-IO type-bug An unexpected behavior, bug, or error
#61606 opened Mar 12, 2013 by rbtcollins
7
File read silently stops after EIO I/O error topic-IO
#65289 opened Mar 28, 2014 by IvanK mannequin
17
Add io.BinaryTransformWrapper and a "transform" parameter to open() interpreter-core (Objects, Python, Grammar, and Parser dirs) stdlib Python modules in the Lib dir topic-IO type-feature A feature request or enhancement
#64604 opened Jan 27, 2014 by ncoghlan
12
open doesn't call IncrementalEncoder with final=True 3.7 (EOL) end of life topic-IO type-bug An unexpected behavior, bug, or error
#79792 opened Dec 29, 2018 by haney mannequin
@malemburg
2
ftplib behaves oddly if socket timeout is greater than the default 3.7 (EOL) end of life topic-IO type-bug An unexpected behavior, bug, or error
#75139 opened Jul 17, 2017 by arloclarke mannequin
5
File mode should be a constant 3.9 only security fixes topic-IO type-feature A feature request or enhancement
#76836 opened Jan 24, 2018 by nagayev mannequin
4
unable to invoke socket.connect with AF_UNSPEC topic-IO type-bug An unexpected behavior, bug, or error
#62295 opened May 29, 2013 by RomanValov mannequin
3
EINTR handling in fcntl extension-modules C modules in the Modules dir topic-IO type-bug An unexpected behavior, bug, or error
#70903 opened Apr 8, 2016 by JackZhou mannequin
13
Wrong usage of sockaddr_un struct for abstract namespace unix sockets 3.8 only security fixes stdlib Python modules in the Lib dir topic-IO type-bug An unexpected behavior, bug, or error
#69727 opened Nov 3, 2015 by soutys mannequin
8
Iterating a text file by line should not implicitly disable tell 3.7 (EOL) end of life 3.8 only security fixes stdlib Python modules in the Lib dir topic-IO
#81217 opened May 24, 2019 by MojoVampire mannequin
2
Define StringIO seek offset as code point offset topic-IO type-feature A feature request or enhancement
#69377 opened Sep 20, 2015 by vadmium
7
socket.sendall broken when a socket has a timeout docs Documentation in the Doc dir stdlib Python modules in the Lib dir topic-IO type-bug An unexpected behavior, bug, or error
#69772 opened Nov 8, 2015 by jstasiak mannequin
13
ISO-2022 seeking forgets state extension-modules C modules in the Modules dir topic-IO topic-unicode type-bug An unexpected behavior, bug, or error
#70050 opened Dec 15, 2015 by vadmium
4
io and _pyio modules require the _io module topic-IO type-feature A feature request or enhancement
#62184 opened May 15, 2013 by serhiy-storchaka
5
Support for opening files with FILE_SHARE_DELETE on Windows 3.8 only security fixes 3.9 only security fixes 3.10 only security fixes OS-windows topic-IO type-feature A feature request or enhancement
#59449 opened Jul 3, 2012 by sbt mannequin
12
Stream encoder for zlib_codec doesn't use the incremental encoder topic-IO type-bug An unexpected behavior, bug, or error
#58089 opened Jan 26, 2012 by amcnabb mannequin
13
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