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Author SHA1 Message Date
Gregory P. Smith 99716166b1 Fixes Issue #12268 for the io module - File readline, readlines and 
read or readall methods no longer lose data when an underlying read
system call is interrupted within an io module object.  IOError is no
longer raised due to a read system call returning EINTR from within
these methods.

This is a backport of changeset 781b95159954 from 3.2.
The earlier 2.7 changeset 67dc99a989cd already fixed this for the
builtin python 2.x file object.
 2012-10-12 13:02:06 -07:00
Antoine Pitrou c5bef75c77 Issue #15604: Update uses of PyObject_IsTrue() to check for and handle errors correctly. 
Patch by Serhiy Storchaka.
 2012-08-15 23:16:51 +02:00
Antoine Pitrou 76370f4977 Make TextIOWrapper's documentation clearer by copying the newline argument's description from open(). 2012-08-04 00:55:38 +02:00
Éric Araujo 7f4b3be2cc Fix typo “seperator” 2012-02-26 01:41:39 +01:00
Antoine Pitrou f7fd8e4c94 Issue #7865: The close() method of :mod:`io` objects should not swallow 
exceptions raised by the implicit flush().  Also ensure that calling
close() several times is supported.  Patch by Pascal Chambon.
 2010-05-03 16:25:33 +00:00
Antoine Pitrou f3fa074703 - Issue #6939: Fix file I/O objects in the `io` module to keep the original 
file position when calling `truncate()`.  It would previously change the
  file position to the given argument, which goes against the tradition of
  ftruncate() and other truncation APIs.  Patch by Pascal Chambon.
 2010-01-31 22:26:04 +00:00
Benjamin Peterson ddd392cbb9 accept None as the same as having passed no argument in file types #7349 
This is for consistency with imitation file objects like StringIO and BytesIO.

This commit also adds a few tests, where they were lacking for concerned
methods.
 2009-12-13 19:19:07 +00:00
Antoine Pitrou 2a46658bee Issue #6236, #6348: Fix various failures in the io module under AIX 
and other platforms, when using a non-gcc compiler. Patch by egreen.

In addition, I made explicit the signedness of all bitfields in the
IO library.
 2009-09-21 21:17:48 +00:00
Amaury Forgeot d'Arc fff896b309 #6750: TextIOWrapped could duplicate output when several threads write to it. 
this affect text files opened with io.open(), and the print() function of py3k
 2009-08-29 18:14:40 +00:00
Antoine Pitrou 1969059327 Issue #6215: backport the 3.1 io lib 2009-06-12 20:14:08 +00:00