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612 commits

Author SHA1 Message Date
Serhiy Storchaka
4e63f7a2b4 Issue #24989: Fixed buffer overread in BytesIO.readline() if a position is 
set beyond size.  Based on patch by John Leitch.
 2015-09-04 07:48:19 +03:00
Serhiy Storchaka
fb397790d2 Issue #24989: Fixed buffer overread in BytesIO.readline() if a position is 
set beyond size.  Based on patch by John Leitch.
 2015-09-04 01:08:54 +03:00
Serhiy Storchaka
594e54c765 Issue #24989: Fixed buffer overread in BytesIO.readline() if a position is 
set beyond size.  Based on patch by John Leitch.
 2015-09-04 01:08:03 +03:00
Robert Collins
c94a1dc4c9 - Issue #2091: error correctly on open() with mode 'U' and '+' 
open() accepted a 'U' mode string containing '+', but 'U' can only be used with
'r'. Patch from Jeff Balogh and John O'Connor.
 2015-07-26 06:43:13 +12:00
Steve Dower
6baa0f9805 Fixes cast warning in bufferedio.c 2015-05-23 08:59:25 -07:00
Antoine Pitrou
45d6156154 Issue #9858: Add missing method stubs to _io.RawIOBase. Patch by Laura Rupprecht. 2015-05-20 21:50:59 +02:00
Berker Peksag
d10d6ae2fa Issue #23796: peak and read1 methods of BufferedReader now raise ValueError 
if they called on a closed object.

Patch by John Hergenroeder.
 2015-05-12 17:01:05 +03:00
Serhiy Storchaka
008d88b462 Issue #24009: Got rid of using rare "y#" format unit in TextIOWrapper.tell(). 
Parsed value should be bytes, not general robuffer, this is required in other
places.
 2015-05-06 09:53:07 +03:00
Larry Hastings
dbfdc380df Issue #24001: Argument Clinic converters now use accept={type} 
instead of types={'type'} to specify the types the converter accepts.
 2015-05-04 06:59:46 -07:00
Serhiy Storchaka
247789cee9 Issue #24007: Argument Clinic now writes the format of PyArg_Parse*() at the 
same line as function name.
 2015-04-24 00:40:51 +03:00
Serhiy Storchaka
7e9d1d1a1b Issue #23908: os functions now reject paths with embedded null character 
on Windows instead of silently truncate them.

Removed no longer used _PyUnicode_HasNULChars().
 2015-04-20 10:12:28 +03:00
Serhiy Storchaka
2b0d2007a1 Issue #23908: os functions now reject paths with embedded null character 
on Windows instead of silently truncate them.
 2015-04-20 09:53:58 +03:00
Serhiy Storchaka
bb72c47996 Use PyArg_ParseTuple (new API) instead of PyArg_Parse (old API) for parsing tuples. 2015-04-19 20:38:19 +03:00
Christian Heimes
82adeffc13 Fix typo in assert statement 2015-04-16 17:21:54 +02:00
Serhiy Storchaka
f24131ff31 Issue #20175: Converted the _io module to Argument Clinic. 2015-04-16 11:19:43 +03:00
Antoine Pitrou
56452eea39 Issue #22982: Improve BOM handling when seeking to multiple positions of a writable text file. 2015-04-13 20:02:33 +02:00
Antoine Pitrou
85e3ee749c Issue #22982: Improve BOM handling when seeking to multiple positions of a writable text file. 2015-04-13 20:01:21 +02:00
Antoine Pitrou
cb46f0ecb0 Issue #23309: Avoid a deadlock at shutdown if a daemon thread is aborted 
while it is holding a lock to a buffered I/O object, and the main thread
tries to use the same I/O object (typically stdout or stderr).  A fatal
error is emitted instead.
 2015-04-13 19:48:19 +02:00
Antoine Pitrou
25f85d4bd5 Issue #23309: Avoid a deadlock at shutdown if a daemon thread is aborted 
while it is holding a lock to a buffered I/O object, and the main thread
tries to use the same I/O object (typically stdout or stderr).  A fatal
error is emitted instead.
 2015-04-13 19:41:47 +02:00
Steve Dower
a1c7e727c8 Issue #23668: Suppresses invalid parameter handler around chsize calls. 2015-04-12 00:26:43 -04:00
Steve Dower
8fc8980c96 Issue #23524: Replace _PyVerify_fd function with calls to _set_thread_local_invalid_parameter_handler. 2015-04-12 00:26:27 -04:00
Serhiy Storchaka
3d2279f9a8 Issue #21859: Corrected FileIO docstrings. 2015-04-10 16:08:43 +03:00
Berker Peksag
ea6d5592f2 Issue #23796: peak and read1 methods of BufferedReader now raise ValueError 
if they called on a closed object.

Patch by John Hergenroeder.
 2015-05-12 17:13:56 +03:00
Steve Dower
fe0a41aae4 Issue #23668: Adds support for os.truncate and os.ftruncate on Windows 2015-03-20 19:50:46 -07:00
Serhiy Storchaka
cd092efb16 Issue #21859: Corrected FileIO docstrings. 2015-04-10 16:09:13 +03:00
Serhiy Storchaka
5056769b36 Replaced "string" with "bytes object" in docstrings of binary I/O objects. 2015-04-10 02:19:57 +03:00
Serhiy Storchaka
b817b77a8c Replaced "string" with "bytes object" in docstrings of binary I/O objects. 2015-04-10 02:18:44 +03:00
Victor Stinner
e134a7fe36 Issue #23752: _Py_fstat() is now responsible to raise the Python exception 
Add _Py_fstat_noraise() function when a Python exception is not welcome.
 2015-03-30 10:09:31 +02:00
Serhiy Storchaka
2e1c4e5db2 Issue #23785: Fixed memory leak in TextIOWrapper.tell() in rare circumstances. 2015-03-30 10:00:40 +03:00
Serhiy Storchaka
04d09ebd39 Issue #23785: Fixed memory leak in TextIOWrapper.tell() in rare circumstances. 2015-03-30 09:58:41 +03:00
Victor Stinner
520bddf79a Issue #23752: When built from an existing file descriptor, io.FileIO() now only 
calls fstat() once. Before fstat() was called twice, which was not necessary.
 2015-03-30 03:21:06 +02:00
Serhiy Storchaka
7665be6087 Issue #21802: The reader in BufferedRWPair now is closed even when closing 
writer failed in BufferedRWPair.close().
 2015-03-24 23:21:57 +02:00
Serhiy Storchaka
8be6be427d Issue #21802: The reader in BufferedRWPair now is closed even when closing 
writer failed in BufferedRWPair.close().
 2015-03-24 23:23:28 +02:00
Victor Stinner
f329878e74 Issue #23753: Python doesn't support anymore platforms without stat() or 
fstat(), these functions are always required.

Remove HAVE_STAT and HAVE_FSTAT defines, and stop supporting DONT_HAVE_STAT and
DONT_HAVE_FSTAT.
 2015-03-24 10:27:50 +01:00
Victor Stinner
66aab0c4b5 Issue #23708: Add _Py_read() and _Py_write() functions to factorize code handle 
EINTR error and special cases for Windows.

These functions now truncate the length to PY_SSIZE_T_MAX to have a portable
and reliable behaviour. For example, read() result is undefined if counter is
greater than PY_SSIZE_T_MAX on Linux.
 2015-03-19 22:53:20 +01:00
Serhiy Storchaka
009b811d67 Removed unintentional trailing spaces in non-external and non-generated C files. 2015-03-18 21:53:15 +02:00
Steve Dower
8acde7dcce Issue #23524: Change back to using Windows errors for _Py_fstat instead of the errno shim. 2015-03-07 18:14:07 -08:00
Victor Stinner
4a7cc88472 Issue #23571: PyObject_Call(), PyCFunction_Call() and call_function() now 
raise a SystemError if a function returns a result and raises an exception.
The SystemError is chained to the previous exception.

Refactor also PyObject_Call() and PyCFunction_Call() to make them more readable.

Remove some checks which became useless (duplicate checks).

Change reviewed by Serhiy Storchaka.
 2015-03-06 23:35:27 +01:00
Steve Dower
d81431f587 Issue #23524: Replace _PyVerify_fd function with calling _set_thread_local_invalid_parameter_handler on every thread. 2015-03-06 14:47:02 -08:00
Victor Stinner
9672da7bb4 Issue #23285: Fix handling of EINTR in fileio.c 
Fix handling of EINTR: don't return None if PyErr_CheckSignals() raised an
exception.

Initialize also the length outside the loop to only initialize it once.
 2015-03-04 18:40:10 +01:00
Steve Dower
f2f373f593 Issue #23152: Implement _Py_fstat() to support files larger than 2 GB on Windows. 
fstat() may fail with EOVERFLOW on files larger than 2 GB because the file size type is an signed 32-bit integer.
 2015-02-21 08:44:05 -08:00
Serhiy Storchaka
254dd59068 Issue #5700: io.FileIO() called flush() after closing the file. 
flush() was not called in close() if closefd=False.
 2015-02-21 00:35:53 +02:00
Serhiy Storchaka
a3712a9a6c Issue #5700: io.FileIO() called flush() after closing the file. 
flush() was not called in close() if closefd=False.
 2015-02-21 00:35:09 +02:00
Serhiy Storchaka
483405bcca Issue #22883: Got rid of outdated references to PyInt and PyString in comments. 2015-02-17 10:14:30 +02:00
Charles-François Natali
6e6c59b508 Issue #23285: PEP 475 -- Retry system calls failing with EINTR. 2015-02-07 13:27:50 +00:00
Stefan Krah
650c1e818d Issue #14203: Remove obsolete support for view==NULL in bytesiobuf_getbuffer() 
and array_buffer_getbuf().
 2015-02-03 21:43:23 +01:00
Serhiy Storchaka
38c30e6c8e Issue #15381: Fixed a bug in BytesIO.write(). 
It was expected that string_size == PyBytes_GET_SIZE(buf) if the buffer is
shared, but truncate() and __setstate__() can set string_size without
unsharing the buffer.
 2015-02-03 18:51:58 +02:00
Serhiy Storchaka
b9765eec5c Issue #15381: Try to fix refcount bug. Empty and 1-byte buffers are always shared. 2015-02-03 14:57:49 +02:00
Serhiy Storchaka
87d0b45485 Issue #15381: Optimized io.BytesIO to make less allocations and copyings. 2015-02-03 11:30:10 +02:00
Serhiy Storchaka
32ca3dcb97 Issue #23099: Closing io.BytesIO with exported buffer is rejected now to 
prevent corrupting exported buffer.
 2015-02-03 09:30:51 +02:00