![[原]用C扩展python](https://admin.xuebuyuan.com/wp-content/themes/HotNewspro/images/random/15.jpg)
备了个忘
1.创建应用程序代码
2.利用样板来包装代码
1.包含
Python 的头文件。
#include "Python.h" //需将python安装目录下的include文件夹包含进工程
2.为每个模块的每一个函数增加一个型如
PyObject* Module_func()的包装函数。
包装函数格式：
static PyObject *Extest_fac(PyObject *self, PyObject
*args)
{
int res; //parse result
int num; //arg for fac()
PyObject *retval;
res = PyArg...
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![[原]sae+python+django1.4架站](https://admin.xuebuyuan.com/wp-content/themes/HotNewspro/images/random/17.jpg)
备了个忘
1.目前sae 的python空间还在内测中
到这里：http://appstack.sinaapp.com/apply获取使用python的权限
2.创建应用与默认版本，在本地文件夹中svn检出代码
3.修改检出的config.yaml文件，修改如下
name: your_app_name
version: your_version
libraries:
- name: django
version: "1.4"
handlers:
- url: /static
static_dir: static
4.修改index.wsgi
import os
import django.core.handlers.wsgi
import ...
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'''
Created on 2012-11-4
@author: Pandara
'''
#input
import sys
m = input("backpack size:")
n = input("objects sum:")
objects_s = []#sequence s
objects_v = []#sequence v
input_str = raw_input("input objects' s:(a b c...)")
input_str = input_str.split(" ")
objects_s = [int(str) for str in input_str]
input_str = raw_input("input objects' v:(a b c...)")
input_str = input_str.split(" ")
objec...
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来源：http://code.activestate.com/recipes/572196-rsa/
## {{{ http://code.activestate.com/recipes/572196/ (r2)
#!/usr/bin/python
# -*- coding: utf-8 -*-
"""\
The author takes no responsibility for anything having anything to do
with this code. Use at your own risk, or don't use at all.
This is a Python implementation functions used in the RSA algorithm, as
well as a file-like object for writin...
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'''
Created on 2012-11-5
@author: Pandara
'''
import math
import random
import sys
def is_prime(num):
'''
determine wether num is prime
'''
for i in range(int(math.floor(float(num) / 2)) + 1)[2:]:
if num % i == 0:
return False
return True
def random_prime(low = 0, high = 100):
'''
to get prime randomly
low: lower bound of range
h...
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转自：http://www.oschina.net/code/snippet_16840_1815
python是支持多线程的，并且是native的线程。主要是通过thread和threading这两个模块来实现的。thread是比较底层的模 块，threading是对thread做了一些包装的，可以更加方便的被使用。这里需要提一下的是python对线程的支持还不够完善，不能利用多 CPU，但是下个版本的python中已经考虑改进这点，让我们拭目以待吧。
threading模块里面主要是对一些线程的操作对象化...
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public final class PreferenceUtils {
public static final int DEFFAULT_PAGE = 2;
public static final String START_PAGE = "start_page";
private static PreferenceUtils sInstance;
private final SharedPreferences mPreferences;
public PreferenceUtils(final Context context) {
mPreferences = PreferenceManager.getDefaultSharedPreferences(context);
}
...
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