6f69251980
Add reference implementation for PEP 443
...
PEP accepted: http://mail.python.org/pipermail/python-dev/2013-June/126734.html
2013-06-05 12:20:24 +02:00
36fe22806c
merge
2013-03-08 23:04:47 -08:00
d8d6010df3
Sync-up with 3.4 to make maintenance easier.
2013-03-08 23:01:07 -08:00
a28c55a2e4
merge
2013-03-08 21:14:46 -07:00
f96b2b03bb
Improve comments and variable names.
2013-03-08 21:11:55 -07:00
bb5f48008d
Merge
2013-03-04 04:20:46 -05:00
352cc8cfc3
Another nit.
2013-03-04 04:19:09 -05:00
32e2ff5dc5
merge
2013-03-04 03:54:45 -05:00
f2c17a9276
Fix other re-entrancy nits for the lru_cache.
...
Keep references for oldkey and oldvalue so they can't
trigger a __del__ method to reenter our thread.
Move the cache[key]=link step to the end, after the link
data is in a consistent state.
Under exotic circumstances, the cache[key]=link step could
trigger reentrancy (i.e. the key would have to have a hash
exactly equal to that for another key in the cache and the
key would need a __eq__ method that makes a reentrant call
our cached function).
2013-03-04 03:34:09 -05:00
794568f0ad
Merge
2013-03-01 23:21:00 -08:00
409f663091
Remove dependency on dummy_threading (to solve a bootstrap problem).
2013-03-01 23:20:13 -08:00
dacb6858e8
Merge
2013-03-01 03:48:30 -08:00
fd54117a68
Don't deadlock on a reentrant call.
2013-03-01 03:47:57 -08:00
832eddeafb
Eliminate unnecessary variable.
2013-02-17 00:08:45 -08:00
b5b3714168
Issue #12428 : Add a pure Python implementation of functools.partial().
...
Patch by Brian Thorne.
2012-11-13 21:35:40 +01:00
0c9050c25d
Separate key creation logic from the sequence class that memoizes its hash value.
2012-06-04 00:21:14 -07:00
010ce3283a
Minor change to default lru size. Set default to a power of two.
2012-05-19 21:20:48 -07:00
9acbb6074f
Move make_key() out of the decorator body. Make keys that only need to be hashed once.
2012-04-30 22:32:16 -07:00
018b4fbb9b
Use a flag to indicate when the circular queue is fully populated and stable.
2012-04-30 20:48:55 -07:00
34d94a2101
Handle a possible race condition
2012-04-30 14:14:28 -07:00
b6b98c093e
Track the cache size directly.
2012-04-29 18:09:02 -07:00
9f0ab9f564
Factor out shared variables.
2012-04-29 14:55:27 -07:00
678e7f3be6
Flatten the lru cache keyword args tuple for better memory utilization.
2012-04-29 12:28:02 -07:00
c6897854f8
Fix-up a comment
2012-03-31 02:19:06 -07:00
7f7a5a7b87
Fix-up comments and add a sentinel variable for clarity.
2012-03-30 21:50:40 -07:00
41eb79a016
No need to create and destroy links when updating a fixed-sized circular queue.
2012-03-30 19:15:18 -07:00
1ff50df8bc
Minor cleanup: add whitespace, add comments, bring function attribute updates together.
2012-03-30 13:15:48 -07:00
7dabfede34
Fix whitespace
2012-03-17 15:11:09 -07:00
7e0c581c49
Low overhead path for maxsize==0
2012-03-17 15:10:24 -07:00
bc8e81dcc3
Section-off the source for better readability.
2012-03-17 00:24:09 -07:00
dce583e0bd
Minor beautification.
2012-03-16 22:12:20 -07:00
4f5139ba20
Root variable is not changed.
2012-03-16 17:08:37 -07:00
202d1ad3f6
Fix whitespace
2012-03-16 17:05:17 -07:00
d37fb55910
Unique sentinel value for cache.get()
2012-03-16 17:04:11 -07:00
6e8c817687
Refactor calculation of the cache key. Minor code cleanups.
2012-03-16 16:53:05 -07:00
29a837d857
merge heads
2012-03-16 18:22:53 -05:00
954cf578c7
clear the root with the cache
2012-03-16 18:22:26 -05:00
d656958915
Minor code cleanup.
2012-03-16 11:48:12 -07:00
57b2959d26
Eliminate duplicate link lookup. Minor cleanup.
2012-03-16 11:21:39 -07:00
ec0e91045e
Improve the memory utilization (and speed) of functools.lru_cache().
2012-03-16 01:16:31 -07:00
ff7f64ca0e
Issue #13544 : Add __qualname__ to functools.WRAPPER_ASSIGNMENTS.
...
Patch by Filip Gruszczyński.
2011-12-11 22:37:31 -06:00
cd9fdfd652
Issue 13227: Option to make the lru_cache() type specific (suggested by Andrew Koenig).
2011-10-20 08:57:45 -07:00
d8886fc831
Merge
2011-10-16 00:00:51 -07:00
4b779b3785
Issue 13177: Make tracebacks more readable by avoiding chained exceptions in the lru_cache.
2011-10-15 23:50:42 -07:00
8cd2e5f751
Sync-up minor code edits with the default branch.
2011-05-05 14:15:12 -07:00
e7a2430dde
Fix __hash__ in functools.cmp_to_key() to work with collections.Hashable.
2011-05-03 11:16:36 -07:00
003be52932
Fix __hash__ in functools.cmp_to_key() to work with collections.Hashable.
2011-05-03 11:01:32 -07:00
7ab9e22e34
Issue #11707 : Fast C version of functools.cmp_to_key()
2011-04-05 02:33:54 -07:00
0a4edd5435
Issue #11628 : cmp_to_key should use __slots__.
2011-03-21 17:54:04 -07:00
a0d1d96771
Issue #11628 : cmp_to_key should use __slots__.
2011-03-21 17:50:28 -07:00
Łukasz Langa
Raymond Hettinger
Antoine Pitrou
Benjamin Peterson
Meador Inge