rdandy

from django.contrib.auth.models import User

class UsernameEmailAuthBackend(object):
    """
    Authentication with username or E-mail

    Allows user to login using username or E-mail and password pair.
    """

    def authenticate(self, username=None, password=None):

rdandy

vbell off
autodetach on
startup_message off
shell -$SHELL

allpartial off
defc1 off
defencoding utf8
bind b encoding big5 utf8
bind u encoding utf8 utf8

rdandy

class MyForm(forms.Form):
    username = forms.CharField(label=_('Your username'), min_length=3, max_length=30)
    email = forms.EmailField(label=_('Your email address'), min_length=3, max_length=30)

    def __init__(self, *args, **kwargs):
        super(MyForm, self).__init__(*args, **kwargs)

        for field in self.fields.values():
            field.error_messages = {
                'required': ugettext('The field : {fieldname} is required !!').format(fieldname=field.label),

rdandy

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

import urllib, simplejson as json

likeurl = 'http://zenphoto.rdandy.com/yaya-2012-07-14/'
query = 'select like_count,total_count,share_count from link_stat where url="%s"' % likeurl
params = urllib.urlencode({'format': 'json','query': query})
url = 'https://api.facebook.com/method/fql.query?%s' % params
result = urllib.urlopen(url)
res = json.loads(result.read())

rdandy

import math


"""
Sample:
lat = 25.0763881
lon = 121.5259891
brng = 45
dist = 600

rdandy

# paginator objects and page parameter in url

from django.http import HttpResponse
from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
import json


AMOUNT_PER_PAGE = 10

def someview(request):

rdandy

# serial_read.py
import serial, time

SERIALPORT = "/dev/ttyS0"
ser = serial.Serial(SERIALPORT, baudrate=115200, bytesize=8, parity="N", stopbits=1, rtscts=False, xonxoff=False)

def read_data():
    while True:
        if ser.in_waiting:
            print (ser.read())

rdandy

# serial_write.py
import serial, time

SERIALPORT = "/dev/ttyS0"
ser = serial.Serial(SERIALPORT, baudrate=115200, bytesize=8, parity="N", stopbits=1, rtscts=False, xonxoff=False)

def write_data():
    while True:
        txt = input("input some thing ...\r\n")