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5262 Commits

Author SHA1 Message Date
Stefan Krah 5f35725fb8 Merge #15944. 2015-08-08 13:38:59 +02:00
Stefan Krah 0c51595a78 Issue #15944: memoryview: Allow arbitrary formats when casting to bytes. 
Original patch by Martin Panter.
 2015-08-08 13:38:10 +02:00
Eric Snow 5060bc51ca Merge from 3.5 (issue #24667). 2015-08-07 17:47:35 -06:00
Eric Snow 8c7f9558eb Issue #24667: Resize odict in all cases that the underlying dict resizes. 2015-08-07 17:45:12 -06:00
Eric V. Smith 577d2069da Fix typo in comment. 2015-08-07 18:50:24 -04:00
Raymond Hettinger 4148195c45 Move the active entry multiplication to later in the hash calculation 2015-08-07 00:43:39 -07:00
Raymond Hettinger b501a27ad8 Restore frozenset hash caching removed in cf707dd190a9 2015-08-06 22:15:22 -07:00
Zachary Ware 070bd62cfa Closes #21279: Merge with 3.5 2015-08-06 00:05:13 -05:00
Zachary Ware d987a81d29 Issue #21279: Merge with 3.4 2015-08-06 00:04:23 -05:00
Zachary Ware 79b98df023 Issue #21279: Flesh out str.translate docs 
Initial patch by Kinga Farkas, Martin Panter, and John Posner.
 2015-08-05 23:54:15 -05:00
Raymond Hettinger a286a51ae1 Fix comment typo 2015-08-01 11:07:11 -07:00
Raymond Hettinger 36c0500990 Tweak the comments 2015-08-01 10:57:42 -07:00
Raymond Hettinger fbffdef47d Issue #24762: Speed-up frozenset_hash() and greatly beef-up the comments. 2015-08-01 09:53:00 -07:00
Raymond Hettinger daffc916aa Issue #24681: Move the most likely test first in set_add_entry(). 2015-07-31 07:58:56 -07:00
Raymond Hettinger 70559b5c20 Issue #24681: Move the store of so->table to the code block where it is used. 2015-07-23 07:42:23 -04:00
Serhiy Storchaka c8fe04484e Issue #23573: Restored optimization of bytes.rfind() and bytearray.rfind() 
for single-byte argument on Linux.
 2015-07-20 22:58:29 +03:00
Serhiy Storchaka d92d4efe3d Issue #23573: Restored optimization of bytes.rfind() and bytearray.rfind() 
for single-byte argument on Linux.
 2015-07-20 22:58:02 +03:00
Raymond Hettinger ff9e18a863 Issue #24583: Consolidate previous set object updates into a single function 
with a single entry point, named exit points at the bottom, more self-evident
refcount adjustments, and a comment describing why the pre-increment was
necessary at all.
 2015-07-20 07:34:05 -04:00
Raymond Hettinger 482c05cbb5 Issue #24583: Fix refcount leak. 2015-07-20 01:23:32 -04:00
Raymond Hettinger 061091a7c5 Issue #24583: Fix crash when set is mutated while being updated. 2015-07-15 23:54:02 -07:00
Raymond Hettinger d702044bcd merge 2015-07-15 23:52:29 -07:00
Raymond Hettinger a3626bc5bd Issue #24583: Fix crash when set is mutated while being updated. 2015-07-15 23:50:14 -07:00
Raymond Hettinger 5d2385ff6f Neaten-up a little bit. 2015-07-08 11:52:27 -07:00
Raymond Hettinger 9632a7d735 Issue 24581: Revert c9782a9ac031 pending a stronger test for mutation during iteration. 2015-07-07 15:29:24 -07:00
Raymond Hettinger 11ce8e6c37 Minor bit of factoring-out common code. 2015-07-06 19:08:49 -07:00
Raymond Hettinger 3dbc11cadd Tighten-up code in the set iterator to use an entry pointer rather than indexing. 2015-07-06 19:03:01 -07:00
Raymond Hettinger ef6bd7d963 Tighten-up code in set_next() to use an entry pointer rather than indexing. 2015-07-06 08:43:37 -07:00
Raymond Hettinger b48d6a63ff Bring related functions add/contains/discard together in the code. 2015-07-05 16:27:44 -07:00
Raymond Hettinger 73799b181e Change add/contains/discard calls to pass the key and hash instead of an entry struct. 2015-07-05 16:06:10 -07:00
Raymond Hettinger dc28d5a198 Clean-up call patterns for add/contains/discard to better match the caller's needs. 2015-07-05 10:03:20 -07:00
Benjamin Peterson 191a8f0a34 merge heads 2015-07-04 22:53:45 -05:00
Benjamin Peterson d34c246baf merge 3.5 (#24407) 2015-07-04 19:59:50 -05:00
Benjamin Peterson e54d5321cc merge 3.4 (#24407) 2015-07-04 19:59:24 -05:00
Benjamin Peterson 2a48a6eb33 merge 3.3 (#24407) 2015-07-04 19:58:11 -05:00
Benjamin Peterson a82f77fb00 protect against mutation of the dict during insertion (closes #24407) 2015-07-04 19:55:16 -05:00
Raymond Hettinger ac2ef65c32 Make the unicode equality test an external function rather than in-lining it. 
The real benefit of the unicode specialized function comes from
bypassing the overhead of PyObject_RichCompareBool() and not
from being in-lined (especially since there was almost no shared
data between the caller and callee).  Also, the in-lining was
having a negative effect on code generation for the callee.
 2015-07-04 16:04:44 -07:00
Raymond Hettinger e186c7674c Make sure the dummy percentage calculation won't overflow. 2015-07-04 11:28:35 -07:00
Raymond Hettinger c2480dc0c4 Minor cleanup. 2015-07-04 08:46:31 -07:00
Raymond Hettinger b322326f48 Minor nit: Make the style of checking error return values more consistent. 2015-07-03 23:37:16 -07:00
Raymond Hettinger 4897300276 Minor factoring: move redundant resize scaling logic into the resize function. 2015-07-03 20:00:03 -07:00
Raymond Hettinger 3c1f52e829 Call set_lookkey() directly to avoid unnecessary memory spills and reloads. 2015-07-03 18:31:09 -07:00
Raymond Hettinger 15f0869609 Move insertion resize logic into set_insert_key(). 
Simplifies the code a little bit and does the resize check
only when a new key is added (giving a small speed up in
the case where the key already exists).

Fixes possible bug in set_merge() where the set_insert_key()
call relies on a big resize at the start to make enough room
for the keys but is vulnerable to a comparision callback that
could cause the table to shrink in the middle of the merge.

Also, changed the resize threshold from two-thirds of the
mask+1 to just two-thirds.  The plus one offset gave no
real benefit (afterall, the two-thirds mark is just a
heuristic and isn't a precise cut-off).
 2015-07-03 17:21:17 -07:00
Yury Selivanov bb215e2300 Merge 3.5 (Issue #19235) 2015-07-03 01:10:11 -04:00
Yury Selivanov f488fb422a Issue #19235: Add new RecursionError exception. Patch by Georg Brandl. 2015-07-03 01:04:23 -04:00
Yury Selivanov d6d0b5b1fa Merge 3.5 (Issue #24450) 2015-07-03 00:24:14 -04:00
Yury Selivanov e13f8f3cab Issue #24450: Add gi_yieldfrom to generators; cr_await to coroutines. 
Patch by Benno Leslie and Yury Selivanov.
 2015-07-03 00:23:30 -04:00
Serhiy Storchaka 81da944d61 Issue #24467: Fixed possible buffer over-read in bytearray. The bytearray 
object now always allocates place for trailing null byte and it's buffer now
is always null-terminated.
 2015-06-29 21:18:55 +03:00
Serhiy Storchaka bc9e75ed02 Issue #24467: Fixed possible buffer over-read in bytearray. The bytearray 
object now always allocates place for trailing null byte and it's buffer now
is always null-terminated.
 2015-06-29 21:18:01 +03:00
Serhiy Storchaka 7b6e3b91f5 Issue #24467: Fixed possible buffer over-read in bytearray. The bytearray 
object now always allocates place for trailing null byte and it's buffer now
is always null-terminated.
 2015-06-29 21:14:06 +03:00
Raymond Hettinger 2eff9e9441 Minor refactoring. Move reference count logic into function that adds entry. 2015-06-27 22:03:35 -07:00