niwinz

#!/usr/bin/env python

__author__ = 'Frank Smit <frank@61924.nl>'
__version__ = '0.1.0'


import functools

import psycopg2
from tornado.ioloop import IOLoop, PeriodicCallback

niwinz

[niwi@vaio.niwi.be][~]% python3 subprocess_ssh.py
(0, b'Linux vaio.niwi.be 3.3.2-1-ARCH #1 SMP PREEMPT Sat Apr 14 09:48:37 CEST 2012 x86_64 Intel(R) Core(TM)2 Duo CPU T6600 @ 2.20GHz GenuineIntel GNU/Linux')
(0, b'processor\t: 0\nvendor_id\t: GenuineIntel\ncpu family\t: 6\nmodel\t\t: 23\nmodel name\t: Intel(R) Core(TM)2 Duo CPU     T6600  @ 2.20GHz\nstepping\t: 10\nmicrocode\t: 0xa07\ncpu MHz\t\t: 2193.716\ncache size\t: 2048 KB\nphysical id\t: 0\nsiblings\t: 2\ncore id\t\t: 0\ncpu cores\t: 2\napicid\t\t: 0\ninitial apicid\t: 0\nfpu\t\t: yes\nfpu_exception\t: yes\ncpuid level\t: 13\nwp\t\t: yes\nflags\t\t: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good nopl aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm dts\nbogomips\t: 4389.24\nclflush size\t: 64\ncache_alignment\t: 64\naddress sizes\t: 36 bits physical, 48 bits virtual\npower management:\n

niwinz

# -*- coding: utf-8 -*-

from gevent import monkey; monkey.patch_all()
import gevent
from gevent_zeromq import zmq



class WebSocketHandler(object):
    def __init__(self, _id, in_queue, socket):

niwinz

import os
import fcntl

from gevent.core import wait_read, wait_write

class GeventFD(object):
    """ Wrap a file descriptor so it can be used for non-blocking reads and writes with gevent.
        >>> stdin = GeventFD(sys.stdin.fileno())
        >>> stdin.read(5)
        'hello'

niwinz

# -*- coding: utf-8 -*-

from django.db.models import signals

def model_class_prepared(sender, **kwargs):
    if sender._meta.app_label == 'auth' and sender._meta.module_name == 'user':
        print "Monky patching user..."
        email_field = sender._meta.get_field("email")
        email_field.max_length = 200
        email_field._unique = True

niwinz

function Irc(host, port, nick){
    this._host = host;
    this._port = port;
    this._nick = nick;
}

Irc.prototype.setChannels = function(channels) {
    this._chans = channels;
}

niwinz

from django.core.cache import cache

def cacheable(cache_key, timeout=3600):
    def paramed_decorator(func):
        def decorated(self):
            key = cache_key % self.__dict__
            res = cache.get(key)
            if res == None:
                res = func(self)
                cache.set(key, res, timeout)

niwinz

#from functools import reduce # uncomment if python3+ is used
lmb = lambda x, y: x+reduce(lmb, y, []) if isinstance(y, list) else x + [y] 
reduce(lmb,[1,['a','b'],2,[[1,2, [3]]],'c'], [])

niwinz

[3/4.3.17]niwi@vaio:~> python2 savepoint_sqlite3_test.py
python version: 2.7.3 (default, Apr 24 2012, 00:00:54) 
[GCC 4.7.0 20120414 (prerelease)]
PySQLite version: 2.6.0
sqlite3 version: 3.7.13


Test with isolation_level = None (autocommit mode)
**********************************************************************
ROW: (0, 200)

niwinz

Django Model Hooks (prototype)

System hooks to insert raw sql.

References on django-developers google group:

* https://groups.google.com/forum/?fromgroups#!topic/django-developers/xN0aMzrmA1Y
* https://groups.google.com/forum/?fromgroups#!topic/django-developers/KhsGj1b6rnU