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164 commits

Author SHA1 Message Date
Andrew Kuchling
c7b6c50f29 Describe 'surrogateescape' in the documentation. 
Also, improve some docstring descriptions of the 'errors' parameter.

Closes #14015.
 2013-06-16 12:58:48 -04:00
Serhiy Storchaka
cce1b8eda8 Issue #17106: Fix a segmentation fault in io.TextIOWrapper when an underlying 
stream or a decoder produces data of an unexpected type (i.e. when
io.TextIOWrapper initialized with text stream or use bytes-to-bytes codec).
 2013-02-03 17:09:17 +02:00
Serhiy Storchaka
d03ce4ae3d Issue #17106: Fix a segmentation fault in io.TextIOWrapper when an underlying 
stream or a decoder produces data of an unexpected type (i.e. when
io.TextIOWrapper initialized with text stream or use bytes-to-bytes codec).
 2013-02-03 17:07:32 +02:00
Serhiy Storchaka
94dc6736bd Issue #17106: Fix a segmentation fault in io.TextIOWrapper when an underlying 
stream or a decoder produces data of an unexpected type (i.e. when
io.TextIOWrapper initialized with text stream or use bytes-to-bytes codec).
 2013-02-03 17:03:31 +02:00
Gregory P. Smith
84d0bf94b0 Additional fix for issue #12268: The io module file object write methods no 
longer abort early when a write system call is interrupted (EINTR).
 2013-02-01 13:10:33 -08:00
Gregory P. Smith
99ec7f6f3e Additional fix for issue #12268: The io module file object write methods no 
longer abort early when a write system call is interrupted (EINTR).
 2013-02-01 13:08:23 -08:00
Gregory P. Smith
b9817b01ed Additional fix for Issue #12268: The io module file object writelines() methods no longer abort early when one of its write system calls is interrupted (EINTR). 2013-02-01 13:03:39 -08:00
Serhiy Storchaka
9101e23ff6 Issue #15989: Fix several occurrences of integer overflow 
when result of PyLong_AsLong() narrowed to int without checks.

This is a backport of changesets 13e2e44db99d and 525407d89277.
 2013-01-19 12:41:45 +02:00
Serhiy Storchaka
7898043868 Issue #15989: Fix several occurrences of integer overflow 
when result of PyLong_AsLong() narrowed to int without checks.
 2013-01-15 01:12:17 +02:00
Benjamin Peterson
4c05969fc4 merge 3.3 (#16597) 2012-12-20 11:55:16 -06:00
Benjamin Peterson
68623614f0 call close on the underlying stream even if flush raises (closes #16597) 
Patch by Serhiy Storchaka.
 2012-12-20 11:53:11 -06:00
Christian Heimes
743e0cd6b5 Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified 
endianess detection and handling.
 2012-10-17 23:52:17 +02:00
Ezio Melotti
6d10b4d591 #15796: merge with 3.2. 2012-09-18 07:21:18 +03:00
Ezio Melotti
16d2b47837 #15796: Fix \n in readline docstring. Patch by Serhiy Storchaka. 2012-09-18 07:20:18 +03:00
Antoine Pitrou
721738fbee Issue #15604: Update uses of PyObject_IsTrue() to check for and handle errors correctly. 
Patch by Serhiy Storchaka.
 2012-08-15 23:20:39 +02:00
Antoine Pitrou
6f430e4963 Issue #15604: Update uses of PyObject_IsTrue() to check for and handle errors correctly. 
Patch by Serhiy Storchaka.
 2012-08-15 23:18:25 +02:00
Victor Stinner
d1f9352bd4 (Merge 3.2) open() / TextIOWrapper doc: make it explicit than newline='\n' 
doesn't translate newlines on output.
 2012-08-04 01:22:07 +02:00
Victor Stinner
401e17d0f0 open() / TextIOWrapper doc: make it explicit than newline='\n' doesn't 
translate newlines on output.
 2012-08-04 01:18:56 +02:00
Antoine Pitrou
3c25dfbf13 Make TextIOWrapper's documentation clearer by copying the newline argument's description from open(). 2012-08-04 00:56:19 +02:00
Antoine Pitrou
0c1c0d42dc Make TextIOWrapper's documentation clearer by copying the newline argument's description from open(). 2012-08-04 00:55:38 +02:00
Gregory P. Smith
990a5feba7 Fixes issue #12268: File readline, readlines and read() or readall() methods 
no longer lose data when an underlying read system call is interrupted.
IOError is no longer raised due to a read system call returning EINTR
from within these methods.
 2012-06-24 00:23:47 -07:00
Gregory P. Smith
5135992164 Fixes issue #12268: File readline, readlines and read() or readall() methods 
no longer lose data when an underlying read system call is interrupted.
IOError is no longer raised due to a read system call returning EINTR
from within these methods.
 2012-06-23 23:55:39 -07:00
Victor Stinner
f86a5e8a93 Close #11022: TextIOWrapper doesn't call locale.setlocale() anymore 
open() and io.TextIOWrapper are now calling locale.getpreferredencoding(False)
instead of locale.getpreferredencoding() in text mode if the encoding is not
specified. Don't change temporary the locale encoding using locale.setlocale(),
use the current locale encoding instead of the user preferred encoding.

Explain also in open() documentation that locale.getpreferredencoding(False) is
called if the encoding is not specified.
 2012-06-05 13:43:22 +02:00
Ross Lagerwall
0f9eec19ee Don't Py_DECREF NULL variable in io.IncrementalNewlineDecoder. 
Found with Clang's Static Analyzer.
 2012-04-07 07:09:57 +02:00
Brett Cannon
efb00c0cc1 Issue #14153 Create _Py_device_encoding() to prevent _io from having to import 
the os module.
 2012-02-29 18:31:31 -05:00
Éric Araujo
408026c7e8 Merge 3.2 2012-02-26 04:07:37 +01:00
Éric Araujo
fab976624d Fix typo in “seperat{or,ion}” 2012-02-26 02:14:08 +01:00
Victor Stinner
f8facacf30 Fix compiler warnings 2011-11-22 02:30:47 +01:00
Victor Stinner
9e30aa52fd Fix misuse of PyUnicode_GET_SIZE() => PyUnicode_GET_LENGTH() 
And PyUnicode_GetSize() => PyUnicode_GetLength()
 2011-11-21 02:49:52 +01:00
Antoine Pitrou
e532456965 Issue #13393: In TextIOWrapper.read(n), try to read n characters as 
once rather than limit ourselves to the default chunk size.
 2011-11-19 00:39:01 +01:00
Antoine Pitrou
5c398e8395 Restore performance of special casings for utf-16 and utf-32 in TextIOWrapper 2011-11-13 04:11:37 +01:00
Antoine Pitrou
c28e2e53ba In text I/O, optimize scanning for new lines with 1-byte unicode chars 2011-11-13 03:53:42 +01:00
Antoine Pitrou
c1b0bfdb04 Fix memory leak in io.StringIO 2011-11-12 22:34:28 +01:00
Martin v. Löwis
767046aab1 Replace {Get,Set,Has}AttrString with *AttrId. 2011-10-14 15:35:36 +02:00
Martin v. Löwis
bd928fef42 Rename _Py_identifier to _Py_IDENTIFIER. 2011-10-14 10:20:37 +02:00
Martin v. Löwis
afe55bba33 Add API for static strings, primarily good for identifiers. 
Thanks to Konrad Schöbel and Jasper Schulz for helping with the mass-editing.
 2011-10-09 10:38:36 +02:00
Martin v. Löwis
c47adb04b3 Change PyUnicode_KIND to 1,2,4. Drop _KIND_SIZE and _CHARACTER_SIZE. 2011-10-07 20:55:35 +02:00
Victor Stinner
f7b8cb605d _io.textio: fix character type, use Py_UCS4 instead of Py_UNICODE 2011-09-29 03:28:17 +02:00
Martin v. Löwis
d63a3b8beb Implement PEP 393. 2011-09-28 07:41:54 +02:00
Antoine Pitrou
d42c1d09e9 Issue #12591: Allow io.TextIOWrapper to work with raw IO objects (without 
a read1() method), and add a *write_through* parameter to
mandate unbuffered writes.
 2011-07-23 21:50:21 +02:00
Antoine Pitrou
e96ec68101 Issue #12591: Allow io.TextIOWrapper to work with raw IO objects (without 
a read1() method), and add an undocumented *write_through* parameter to
mandate unbuffered writes.
 2011-07-23 21:46:35 +02:00
Antoine Pitrou
90ce72dd06 Raise ValueError when attempting to set the _CHUNK_SIZE attribute of a TextIOWrapper to a huge value, not TypeError. 2011-07-13 21:08:56 +02:00
Antoine Pitrou
cb4ae815b5 Raise ValueError when attempting to set the _CHUNK_SIZE attribute of a TextIOWrapper to a huge value, not TypeError. 2011-07-13 21:07:49 +02:00
Victor Stinner
fd8211372d Fast path for IncrementalNewlineDecoder.decode() in io.TextIOWrapper.read(-1) 
Copy/paste code from textiowrapper_read_chunk().
 2011-05-25 22:01:33 +02:00
Antoine Pitrou
211b81dd09 Issue #11114: Fix catastrophic performance of tell() on text files (up 
to 1000x faster in some cases).  It is still one to two order of magnitudes
slower than binary tell().
 2011-02-25 20:27:33 +00:00
Antoine Pitrou
a4815caa7c Issue #10872: The repr() of TextIOWrapper objects now includes the mode 
if available.

(at Georg's request)
 2011-01-09 20:38:15 +00:00
Antoine Pitrou
243757eb79 Issue #10180: Pickling file objects is now explicitly forbidden, since 
unpickling them produced nonsensical results.
 2010-11-05 21:15:39 +00:00
Antoine Pitrou
e033e06db0 Issue #10093: ResourceWarnings are now issued when files and sockets are 
deallocated without explicit closing.  These warnings are silenced by
default, except in pydebug mode.
 2010-10-29 10:38:18 +00:00
Antoine Pitrou
0d739d7047 Issue #9293: I/O streams now raise io.UnsupportedOperation when an 
unsupported operation is attempted (for example, writing to a file open
only for reading).
 2010-09-05 23:01:12 +00:00
Victor Stinner
f6c578328c Issue #6697: Check that _PyUnicode_AsString() result is not NULL in textio.c 
The bug may occurs if locale.getpreferredencoding() returns an encoding with a
surrogate (very unlikely!).
 2010-05-19 01:17:01 +00:00