[issue26082] functools.lru_cache user specified cachedict support

2016-01-11 Thread Chiu-Hsiang Hsu 

New submission from Chiu-Hsiang Hsu:

Currently, lru_cache will automatically construct a Python dictionary in the 
function as cachedict. IMHO, it will be much more flexible to let users 
specified their cachedict, so they can use any kind of dict-like calss as their 
cachedict. Thus, users can use any dictionary implementation and save result in 
any form they want.

for example :

use OrderedDict

.. code-block:: python

from functools import lru_cache
from collections import OrderedDict

@lru_cache(maxsize=None, cache=OrderedDict())
def func(*args, **kwargs):
pass


save by pickle

.. code-block:: python

import os
import pickle
from functools import lru_cache

filename = "cache.pickle"
cache = {}

def load_cache():
global cache
if os.path.isfile(filename):
with open(filename, "rb") as f:
cache = pickle.load(f)

def store_cache():
with open(filename, "wb") as f:
pickle.dump(cache, f)

load_cache()

@lru_cache(maxsize=None, cache=cache)
def func(*args, **kwargs):
pass

--
components: Library (Lib)
files: functools.lru_cache-user-specified-cachedict.patch
keywords: patch
messages: 258001
nosy: wdv4758h
priority: normal
severity: normal
status: open
title: functools.lru_cache user specified cachedict support
type: enhancement
versions: Python 3.6
Added file: 
http://bugs.python.org/file41584/functools.lru_cache-user-specified-cachedict.patch

___
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue26082>
___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue25804] Make Profile.print_stats support sorting by mutiple values

2015-12-05 Thread Chiu-Hsiang Hsu 

Chiu-Hsiang Hsu added the comment:

Attached refactored patch with tests.

--
Added file: http://bugs.python.org/file41249/print_stats_with_test.patch

___
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue25804>
___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue20210] Provide configure options to enable/disable Python modules and extensions

2015-12-05 Thread Chiu-Hsiang Hsu 

Changes by Chiu-Hsiang Hsu <wdv47...@gmail.com>:


--
nosy: +wdv4758h

___
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue20210>
___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue25804] Make Profile.print_stats support sorting by mutiple values

2015-12-05 Thread Chiu-Hsiang Hsu 

New submission from Chiu-Hsiang Hsu:

Currently, the result of profile.run can not easily sort by mutiple values with 
"sort" keyword argument. Following code will work with this patch.

>>> import cProfile
>>> cProfile.run('42**42', sort=('tottime', 'stdname'))
 3 function calls in 0.000 seconds

   Ordered by: internal time, standard name

   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
10.0000.0000.0000.000 {built-in method builtins.exec}
10.0000.0000.0000.000 :1()
10.0000.0000.0000.000 {method 'disable' of 
'_lsprof.Profiler' objects}

>>> import cProfile
>>> cProfile.run('42**42', sort=('tottime', 'stdname'))
 3 function calls in 0.000 seconds

   Ordered by: internal time, standard name

   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
10.0000.0000.0000.000 {built-in method builtins.exec}
10.0000.0000.0000.000 :1()
10.0000.0000.0000.000 {method 'disable' of 
'_lsprof.Profiler' objects}


>>> import profile
>>> profile.run('42**42', sort=('tottime', 'stdname'))
 4 function calls in 0.000 seconds

   Ordered by: internal time, standard name

   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
10.0000.0000.0000.000 profile:0(42**42)
10.0000.0000.0000.000 :0(exec)
10.0000.0000.0000.000 :0(setprofile)
10.0000.0000.0000.000 :1()
00.000 0.000  profile:0(profiler)

--
components: Library (Lib)
files: print_stats.patch
keywords: patch
messages: 255935
nosy: wdv4758h
priority: normal
severity: normal
status: open
title: Make Profile.print_stats support sorting by mutiple values
type: enhancement
versions: Python 3.6
Added file: http://bugs.python.org/file41247/print_stats.patch

___
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue25804>
___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

[issue24774] inconsistency in http.server.test

2015-08-02 Thread Chiu-Hsiang Hsu 

Chiu-Hsiang Hsu added the comment:

I'm not quite sure we should put argument parsing back into the test() function 
or just fix docstring. It already expose port and bind through function 
arguments. It looks wierd to me to have function arguments  CLI arguments 
modifying the same variable in the same time. If we want to move argument 
parsing back, I think we should clean the function parameters. In this way, the 
docstring of test function still need some update, though. (we have much more 
CLI arguments now)

--

___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue24774
___
___
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com