Commit Graph

291 Commits

Author SHA1 Message Date
Antoine Pitrou cc66a73d27 Issue #22003: When initialized from a bytes object, io.BytesIO() now
defers making a copy until it is mutated, improving performance and
memory use on some use cases.

Patch by David Wilson.
2014-07-29 19:41:11 -04:00
Benjamin Peterson 4f654fbe30 properly decref the return value of close() 2014-07-04 17:00:25 -07:00
Victor Stinner 6680e9f5fd (Merge 3.4) Issue #21090: io.FileIO.readall() does not ignore I/O errors
anymore. Before, it ignored I/O errors if at least the first C call read()
succeed.
2014-07-02 23:00:38 +02:00
Victor Stinner e10920f0d1 Issue #21090: io.FileIO.readall() does not ignore I/O errors anymore. Before,
it ignored I/O errors if at least the first C call read() succeed.
2014-07-02 22:59:31 +02:00
Antoine Pitrou de68722ca0 Issue #21679: Prevent extraneous fstat() calls during open(). Patch by Bohuslav Kabrda. 2014-06-29 20:07:28 -04:00
Benjamin Peterson a96fea03e8 add BufferedIOBase.readinto1 (closes #20578)
Patch by Nikolaus Rath.
2014-06-22 14:17:44 -07:00
Victor Stinner 7d7e7756d9 Issue #10310: Use "unsigned int field:1" instead of "signed int field:1" in a
private structure of the _io module to fix a compiler warning (overflow when
assigning the value 1). Fix also a cast in
incrementalnewlinedecoder_setstate().  Patch written by Hallvard B Furuseth.
2014-06-17 23:31:25 +02:00
Serhiy Storchaka ec87a13e5d PyErr_NormalizeException doesn't like being called with an exception set
(issues #21677, #21310).
2014-06-11 07:19:39 +03:00
Serhiy Storchaka 76d3f14e01 PyErr_NormalizeException doesn't like being called with an exception set
(issues #21677, #21310).
2014-06-11 07:18:53 +03:00
Serhiy Storchaka 3a56117a60 Issue #21310: Fixed possible resource leak in failed open(). 2014-06-09 13:35:43 +03:00
Serhiy Storchaka f10063e3c3 Issue #21310: Fixed possible resource leak in failed open(). 2014-06-09 13:32:34 +03:00
Serhiy Storchaka 85e4235c0e Issue #21677: Fixed chaining nonnormalized exceptions in io close() methods. 2014-06-09 09:15:42 +03:00
Serhiy Storchaka 8a8f7f9830 Issue #21677: Fixed chaining nonnormalized exceptions in io close() methods. 2014-06-09 09:13:04 +03:00
Benjamin Peterson 4fb01ffe66 backout 0fb7789b5eeb for test breakage (#20578) 2014-06-07 23:18:12 -07:00
Benjamin Peterson 10e847bbc7 add BufferedIOBase.readinto1 (closes #20578)
Patch by Nikolaus Rath.
2014-06-07 20:06:48 -07:00
Antoine Pitrou 38ca5a7b6d Issue #21396: Fix TextIOWrapper(..., write_through=True) to not force a flush() on the underlying binary stream.
Patch by akira.
2014-05-09 00:31:32 +02:00
Antoine Pitrou c644e7c39f Issue #21396: Fix TextIOWrapper(..., write_through=True) to not force a flush() on the underlying binary stream.
Patch by akira.
2014-05-09 00:24:50 +02:00
Antoine Pitrou b8503896ad Issue #21057: TextIOWrapper now allows the underlying binary stream's read() or read1() method to return an arbitrary bytes-like object (such as a memoryview).
Patch by Nikolaus Rath.
2014-04-29 10:14:02 +02:00
Andrew Kuchling 764662020b #15840: make docs consistent by saying operations on closed files raise ValueError.
Patch by Caelyn McAulay.

Neither Caelyn nor I could find any cases in 2.7 or 3.4/5 where an
operation on a closed stream raised IOError; generally the C
implementations have a macro to check for the stream being closed, and
these macros all raised ValueError.  If we find any, a new bug should
be opened.
2014-04-15 21:11:36 -04:00
Serhiy Storchaka 5bdfc51950 Issue #17671: Fixed a crash when use non-initialized io.BufferedRWPair.
Based on patch by Stephen Tu.
2014-02-12 10:55:07 +02:00
Serhiy Storchaka 61e2493b83 Issue #17671: Fixed a crash when use non-initialized io.BufferedRWPair.
Based on patch by Stephen Tu.
2014-02-12 10:52:35 +02:00
Nick Coghlan a9b15241c6 Close #20404: blacklist non-text encodings in io.TextIOWrapper
- io.TextIOWrapper (and hence the open() builtin) now use the
  internal codec marking system added for issue #19619
- also tweaked the C code to only look up the encoding once,
  rather than multiple times
- the existing output type checks remain in place to deal with
  unmarked third party codecs.
2014-02-04 22:11:18 +10:00
Antoine Pitrou 712cb734bd Issue #20037: Avoid crashes when doing text I/O late at interpreter shutdown. 2013-12-21 15:51:54 +01:00
Serhiy Storchaka 6787a3806e Issue #15204: Deprecated the 'U' mode in file-like objects. 2013-11-23 22:12:06 +02:00
Victor Stinner 3f36a5736b Issue #19515: Remove identifiers duplicated in the same file.
Patch written by Andrei Dorian Duma.
2013-11-12 21:39:02 +01:00
Victor Stinner aa5bbfaa77 Issue #19437: Fix _io._IOBase.close(), handle _PyObject_SetAttrId() failure 2013-11-08 00:29:41 +01:00
Victor Stinner d9d0419a9f Issue #19512: fileio_init() reuses PyId_name identifier instead of "name"
literal string
2013-11-06 23:50:10 +01:00
Victor Stinner cc024d1820 Issue #18408: Fix iobase_readline(), handle PyByteArray_Resize() failure 2013-10-29 02:23:46 +01:00
Antoine Pitrou 4d397008cd Issue #19356: Avoid using a C variabled named "_self", it's a reserved word in some C compilers. 2013-10-23 19:21:55 +02:00
Antoine Pitrou 09fcb72048 Issue #19356: Avoid using a C variabled named "_self", it's a reserved word in some C compilers. 2013-10-23 19:20:21 +02:00
Antoine Pitrou fd4722cacf Issue #9548: Add a minimal "_bootlocale" module that is imported by the _io module instead of the full locale module. 2013-10-12 00:13:50 +02:00
Antoine Pitrou e619427f7e Issue #18876: The FileIO.mode attribute now better reflects the actual mode under which the file was opened.
Patch by Erik Bray.
2013-09-04 20:52:14 +02:00
Antoine Pitrou e93b63b74b Issue #18876: The FileIO.mode attribute now better reflects the actual mode under which the file was opened.
Patch by Erik Bray.
2013-09-04 20:46:33 +02:00
Victor Stinner daf455554b Issue #18571: Implementation of the PEP 446: file descriptors and file handles
are now created non-inheritable; add functions os.get/set_inheritable(),
os.get/set_handle_inheritable() and socket.socket.get/set_inheritable().
2013-08-28 00:53:59 +02:00
Serhiy Storchaka edd0de58a8 Issue #13461: Fix a crash in the TextIOWrapper.tell method on 64-bit platforms.
Patch by Yogesh Chaudhari.
2013-08-20 20:07:50 +03:00
Serhiy Storchaka ec67d187ee Issue #13461: Fix a crash in the TextIOWrapper.tell method on 64-bit platforms.
Patch by Yogesh Chaudhari.
2013-08-20 20:04:47 +03:00
Antoine Pitrou 932ff83682 Issue #18608: Avoid keeping a strong reference to the locale module inside the _io module. 2013-08-01 21:04:50 +02:00
Christian Heimes 72f455e96c Fix use of uninitialized scalar variable, see 3f994367a979
CID 1058763
2013-07-31 01:33:50 +02:00
Antoine Pitrou 796564c27b Issue #18112: PEP 442 implementation (safe object finalization). 2013-07-30 19:59:21 +02:00
Victor Stinner ace47d7efd Issue #18408: PyEval_EvalFrameEx() and PyEval_CallObjectWithKeywords() now fail
with an assertion error if they are called with an exception set
(PyErr_Occurred()).

If these functions are called with an exception set, the exception may be
cleared and so the caller looses its exception.

Add also assertions to PyEval_CallObjectWithKeywords() and call_function() to
check if the function succeed with no exception set, or the function failed
with an exception set.
2013-07-18 01:41:08 +02:00
Victor Stinner 85c761d3d3 Issue #18408: Fix fileio_read() on _PyBytes_Resize() failure
bytes is NULL on _PyBytes_Resize() failure
2013-07-16 21:36:02 +02:00
Richard Oudkerk 9ba6962a04 Issue #18344: Fix potential ref-leaks in _bufferedreader_read_all(). 2013-07-15 16:10:28 +01:00
Richard Oudkerk 9ad51ec81b Issue #18344: Fix potential ref-leaks in _bufferedreader_read_all(). 2013-07-15 16:05:22 +01:00
Victor Stinner 14b9b11098 If MS_WIN64 is defined, MS_WINDOWS is also defined: #ifdef can be simplified. 2013-06-25 00:37:25 +02:00
Victor Stinner 9a282975ef Issue #9566: _io: Use Py_SAFE_DOWNCAST for fix a compiler warning on Windows x64 2013-06-24 23:01:33 +02:00
Christian Heimes 9975877f46 Check for correct macro, code uses S_ISDIR(). 2013-06-23 23:52:40 +02:00
Christian Heimes 91e8b8180d Check for correct macro, code uses S_ISDIR(). 2013-06-23 23:51:44 +02:00
Andrew Kuchling f567727abc Merge with 3.3 2013-06-16 13:02:55 -04:00
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 37a79a12d1 Issue #18025: Fixed a segfault in io.BufferedIOBase.readinto() when raw
stream's read() returns more bytes than requested.
2013-05-28 16:24:45 +03:00