benawad

alphabet = {'"':0,'A':1,'B':2,'C':3,'D':4,'E':5,'F':6,'G':7,'H':8,'I':9,'J':10,'K':11,'L':12,'M':13,'N':14,'O':15,'P':16,'Q':17,'R':18,'S':19,'T':20,'U':21,'V':22,'W':23,'X':24,'Y':25,'Z':26}

def name_value(name, pos):
    sum = 0
    for letter in name:
        sum += alphabet[letter]
    return sum * pos

names_file = open("names.txt")
names = names_file.readlines()

benawad

from django import forms

class UploadForm(forms.Form):
	image = forms.ImageField();

benawad

TEMPLATE_DIRS = (
    os.path.join(BASE_DIR, 'templates'), 
)

benawad

from django.conf.urls import patterns, include, url
from django.contrib import admin

urlpatterns = patterns('',
    url(r'^$', 'converters.views.index', name='index'),
    url(r'^admin/', include(admin.site.urls)),
)

benawad

<h1>Hello, upload a file and I will turn it grey</h1>

<form method="POST" action="" enctype="multipart/form-data">
	{{ form.as_p }}
	<input type='submit' value='Upload'/>
</form>

benawad

from django.shortcuts import render
from django.http import HttpResponse
from  PIL import Image
from converters.forms import UploadForm

def index(request):
	form = UploadForm(request.POST, request.FILES)
	if form.is_valid():
		grey(request.FILES['image'])

benawad

INSTALLED_APPS = (
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'converters',
)

benawad

import math

print "Enter a number and I will print out that many decimal places of PI."

places = int(raw_input('>'))

print str(math.pi)[:places+2]

benawad

from __future__ import division
from decimal import * 

print "Enter a number and I will print out that many decimal places of PI."

places = int(raw_input('>'))

getcontext().prec = places

pi = 0

benawad

import math

print "Enter a number and I will print that many decimal places of e"

places = int(raw_input('>'))

print str(math.e)[:places+2]