Programming9s: User registration form with CAPTCHA using django-simple-captcha using python

sample web registration in python

import web
# Init our application, this is just about the most basic setup
render = web.template.render('/var/www/templates/')
urls = ('/', 'Index')
app = web.application(urls, globals())
class Index:
# Create a basic form shared by the class methods
def __init__(self):
self.registerForm = web.form.Form(
# We're adding some fields and a submit button
# Each field has a validator, which verifies its correctness
# In this case we check if the field is not null
# Other attributes are available: description, id, HTML class name, etc
# See http://webpy.org/form for reference
web.form.Textbox('username', web.form.notnull, description='User name'),
web.form.Password('password', web.form.notnull, description='Password'),
web.form.Password('repeat_password', web.form.notnull,
description='Repeat password'),
web.form.Button('Register'),
# Whole forms can have validators, too
# Here, we check if password fields have the same content
validators = [web.form.Validator("Passwords didn't match.", lambda i:
i.password == i.repeat_password)]
)
# GET method is used when there is no form data sent to the server
def GET(self):
form = self.registerForm()
return render.form(content=form)
# POST method carries form data
def POST(self):
# Notice how flawlessly web.py form works, receiving all the data for us
form = self.registerForm()
if(not form.validates()):
return render.form(content=form)
else:
return "Form successfuly sent! Username: %s, password: %s" % \
(form.d.username, form.d.password)
application = app.wsgifunc()
if __name__=="__main__":
app.run()
user.py
# Django settings for app project.
# Import the os.path module for doing manipulation with file paths.
import os.path
DEBUG = True
TEMPLATE_DEBUG = DEBUG
ADMINS = (
# ('Your Name', 'your_email@example.com'),
)
MANAGERS = ADMINS
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3', # # Using sqlite3
'NAME': '/var/www/mydb', # Absolute path to the database file
# The following settings are not used with sqlite3:
'USER': '',
'PASSWORD': '',
'HOST': '', # Empty for localhost through domain sockets or '127.0.0.1' for localhost through TCP.
'PORT': '', # Set to empty string for default.
}
}
# Hosts/domain names that are valid for this site; required if DEBUG is False
# See https://docs.djangoproject.com/en/1.5/ref/settings/#allowed-hosts
ALLOWED_HOSTS = []
# Local time zone for this installation. Choices can be found here:
# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
# although not all choices may be available on all operating systems.
# In a Windows environment this must be set to your system time zone.
TIME_ZONE = 'America/Los_Angeles'
# Language code for this installation. All choices can be found here:
# http://www.i18nguy.com/unicode/language-identifiers.html
LANGUAGE_CODE = 'en-us'
SITE_ID = 1
# If you set this to False, Django will make some optimizations so as not
# to load the internationalization machinery.
USE_I18N = True
# If you set this to False, Django will not format dates, numbers and
# calendars according to the current locale.
USE_L10N = True
# If you set this to False, Django will not use timezone-aware datetimes.
USE_TZ = True
# Absolute filesystem path to the directory that will hold user-uploaded files.
# Example: "/var/www/example.com/media/"
MEDIA_ROOT = ''
# URL that handles the media served from MEDIA_ROOT. Make sure to use a
# trailing slash.
# Examples: "http://example.com/media/", "http://media.example.com/"
MEDIA_URL = ''
# Absolute path to the directory static files should be collected to.
# Don't put anything in this directory yourself; store your static files
# in apps' "static/" subdirectories and in STATICFILES_DIRS.
# Example: "/var/www/example.com/static/"
STATIC_ROOT = '/var/www/app/static/'
# URL prefix for static files.
# Example: "http://example.com/static/", "http://static.example.com/"
STATIC_URL = '/static/'
# Additional locations of static files
STATICFILES_DIRS = (
# Put strings here, like "/home/html/static" or "C:/www/django/static".
# Always use forward slashes, even on Windows.
# Don't forget to use absolute paths, not relative paths.
)
# List of finder classes that know how to find static files in
# various locations.
STATICFILES_FINDERS = (
'django.contrib.staticfiles.finders.FileSystemFinder',
'django.contrib.staticfiles.finders.AppDirectoriesFinder',
# 'django.contrib.staticfiles.finders.DefaultStorageFinder',
)
# Make this unique, and don't share it with anybody.
SECRET_KEY = 'vw7__ve*_3j^edw+@9k9(24_efqjnul-k=84yis*ew$xstr&*!'
# List of callables that know how to import templates from various sources.
TEMPLATE_LOADERS = (
'django.template.loaders.filesystem.Loader',
'django.template.loaders.app_directories.Loader',
# 'django.template.loaders.eggs.Loader',
)
MIDDLEWARE_CLASSES = (
'django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
# Uncomment the next line for simple clickjacking protection:
# 'django.middleware.clickjacking.XFrameOptionsMiddleware',
)
ROOT_URLCONF = 'app.urls'
# Python dotted path to the WSGI application used by Django's runserver.
WSGI_APPLICATION = 'app.wsgi.application'
TEMPLATE_DIRS = (
# Include the "templates" directory in the current directory.
os.path.join(os.path.dirname(__file__), "templates"),
# Put strings here, like "/home/html/django_templates" or "C:/www/django/templates".
# Always use forward slashes, even on Windows.
# Don't forget to use absolute paths, not relative paths.
)
INSTALLED_APPS = (
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.messages',
'django.contrib.staticfiles',
'captcha', # Include the django-simple-captcha application
'registration', # Include the registration
# Uncomment the next line to enable the admin:
# 'django.contrib.admin',
# Uncomment the next line to enable admin documentation:
# 'django.contrib.admindocs',
)
# A sample logging configuration. The only tangible logging
# performed by this configuration is to send an email to
# the site admins on every HTTP 500 error when DEBUG=False.
# See http://docs.djangoproject.com/en/dev/topics/logging for
# more details on how to customize your logging configuration.
LOGGING = {
'version': 1,
'disable_existing_loggers': False,
'filters': {
'require_debug_false': {
'()': 'django.utils.log.RequireDebugFalse'
}
},
'handlers': {
'mail_admins': {
'level': 'ERROR',
'filters': ['require_debug_false'],
'class': 'django.utils.log.AdminEmailHandler'
}
},
'loggers': {
'django.request': {
'handlers': ['mail_admins'],
'level': 'ERROR',
'propagate': True,
},
}
}

Programming9s

Wednesday, July 1, 2015

User registration form with CAPTCHA using django-simple-captcha using python

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