PySequence_Size(), not PyObject_Size(): the later considers the mapping
methods as well as the sequence methods, which is not needed here. Either
should be equally fast in this case, but PySequence_Size() offers a better
conceptual match.
absolute or relative.
remove(), rename() descriptions: Give more information about the cross-
platform behavior of these functions, so single-platform developers
can be aware of the potential issues when writing portable code.
This closes SF patch #426598.
Added information on PyIter_Check(), PyIter_Next(),
PyObject_Unicode(), PyString_AsDecodedObject(),
PyString_AsEncodedObject(), and PyThreadState_GetDict().
state *which* other function the current one is like, even if the
descriptions are adjacent.
Revise the _PyTuple_Resize() description to reflect the removal of the
third parameter.
in the table of mapping object operations. Re-numbered the list of
notes to reflect the move of the "Added in version 2.2." note to the list
of notes instead of being inserted into the last column of the table.
numbers that display nicely after repr(). From much doctest experience
with the same trick, I believe people find examples with simple fractions
easier to understand too: they can usually check the results in their
head, and so feel confident about what they're seeing. Not even I get a
warm feeling from a result that looks like 70330.345024097141 ...
floating point numbers in an interactive example.
Added comment to help explain control flow in the example code showing
how to check if a number is prime.
This closes SF bugs 419434 and 424552.
and introduces a new method .decode().
The major change is that strg.encode() will no longer try to convert
Unicode returns from the codec into a string, but instead pass along
the Unicode object as-is. The same is now true for all other codec
return types. The underlying C APIs were changed accordingly.
Note that even though this does have the potential of breaking
existing code, the chances are low since conversion from Unicode
previously took place using the default encoding which is normally
set to ASCII rendering this auto-conversion mechanism useless for
most Unicode encodings.
The good news is that you can now use .encode() and .decode() with
much greater ease and that the door was opened for better accessibility
of the builtin codecs.
As demonstration of the new feature, the patch includes a few new
codecs which allow string to string encoding and decoding (rot13,
hex, zip, uu, base64).
Written by Marc-Andre Lemburg. Copyright assigned to the PSF.
class without providing any information about the constructor. This
should be used for classes which only exist to act as containers rather
than as factories for instances.
the right HTML file to the name about.html is needed even if the
--numeric option was not given -- some other name may have been
assigned due to some non-determinism in the algorithm use to perform
name allocation. ;-(
This closes the "About..." portion of SF bug #420216.
There is no imap module; refer to imaplib instead, since it exists.
Move the "See Also:" section in front of the sub-sections, for
consistency with other portions of the library reference.
This closes the library reference portion of SF bug #420216.
Documentation update to reflect changes to the termios module (noting
that the termios functions can take a file object as well as a file
descriptor).
This closes the documentation portion of SF patch #417081.
patch for sharing single character Unicode objects.
Martin's patch had to be reworked in a number of ways to take Unicode
resizing into consideration as well. Here's what the updated patch
implements:
* Single character Unicode strings in the Latin-1 range are shared
(not only ASCII chars as in Martin's original patch).
* The ASCII and Latin-1 codecs make use of this optimization,
providing a noticable speedup for single character strings. Most
Unicode methods can use the optimization as well (by virtue
of using PyUnicode_FromUnicode()).
* Some code cleanup was done (replacing memcpy with Py_UNICODE_COPY)
* The PyUnicode_Resize() can now also handle the case of resizing
unicode_empty which previously resulted in an error.
* Modified the internal API _PyUnicode_Resize() and
the public PyUnicode_Resize() API to handle references to
shared objects correctly. The _PyUnicode_Resize() signature
changed due to this.
* Callers of PyUnicode_FromUnicode() may now only modify the Unicode
object contents of the returned object in case they called the API
with NULL as content template.
Note that even though this patch passes the regression tests, there
may still be subtle bugs in the sharing code.
Update <versionadded/> to recent addition of optional explanatory text;
make the explanation text take the same attribute name for both
<versionadded/> and <versionchanged/>.
I know some people don't like this -- if it's really controversial,
I'll take it out again. (If it's only Alex Martelli who doesn't like
it, that doesn't count as "real controversial" though. :-)
That's why this is a separate checkin from the iterators stuff I'm
about to check in next.
(Note that the docs are also being maintained on the 2.1.1 maintenance
branch, so users interested only in corrections and clarifications
can get that.)
(Note that the docs are also being maintained on the 2.1.1 maintenance
branch, so users interested only in corrections and clarifications
can get that.)
macro.
Refactored do_cmd_versionadded() and do_cmd_versionchanged() to do most
of the work in a helper function, with the do_cmd_*() wrappers just supplying
a portion of the replacement text.
Fred Drake
Skip Montanaro
Tim Peters
Andrew M. Kuchling
Marc-André Lemburg
Guido van Rossum
Eric S. Raymond