What did you use for the voice sintetization? Enviado via iPhone
Em 06/03/2011, às 14:57, Massimo Di Pierro <massimo.dipie...@gmail.com> escreveu: > http://www.youtube.com/watch?v=xW5xOdDk-BE > > Here are the steps: > > > # let us go into our web2py folder > cd /Users/mdipierro/Desktop/demo/web2py > > # and we create a new app called pos (point of sale) > cd applications > mkdir pos > rm -r pos/* > > # we make it a clone of the scaffolding application > cp -r welcome/* pos/ > cd pos > > open http://127.0.0.1:8000/admin/default/design/welcome > > # lets get janrain working! > edit models/db.py > # -*- coding: utf-8 -*- > # this file is released under public domain and you can use without > limitations > > ######################################################################### > ## This scaffolding model makes your app work on Google App Engine too > ######################################################################### > > if request.env.web2py_runtime_gae: # if running on Google > App Engine > db = DAL('gae') # connect to Google > BigTable > # optional DAL('gae:// > namespace') > session.connect(request, response, db = db) # and store sessions > and tickets there > ### or use the following lines to store sessions in Memcache > # from gluon.contrib.memdb import MEMDB > # from google.appengine.api.memcache import Client > # session.connect(request, response, db = MEMDB(Client())) > else: # else use a normal > relational database > db = DAL('sqlite://storage.sqlite') # if not, use SQLite or > other DB > ## if no need for session > # session.forget() > > ######################################################################### > ## Here is sample code if you need for > ## - email capabilities > ## - authentication (registration, login, logout, ... ) > ## - authorization (role based authorization) > ## - services (xml, csv, json, xmlrpc, jsonrpc, amf, rss) > ## - crud actions > ## (more options discussed in gluon/tools.py) > ######################################################################### > > from gluon.tools import * > mail = Mail() # mailer > auth = Auth(globals(),db) # authentication/ > authorization > crud = Crud(globals(),db) # for CRUD helpers > using auth > service = Service(globals()) # for json, xml, > jsonrpc, xmlrpc, amfrpc > plugins = PluginManager() > > mail.settings.server = 'logging' or 'smtp.gmail.com:587' # your SMTP > server > mail.settings.sender = 'y...@gmail.com' # your email > mail.settings.login = 'username:password' # your credentials or > None > > auth.settings.hmac_key = '<your secret key>' # before > define_tables() > auth.define_tables() # creates all needed > tables > auth.settings.mailer = mail # for user email > verification > auth.settings.registration_requires_verification = False > auth.settings.registration_requires_approval = False > auth.messages.verify_email = 'Click on the link > http://'+request.env.http_host+URL('default','user',args=['verify_email'])+'/%(key)s > to verify your email' > auth.settings.reset_password_requires_verification = True > auth.messages.reset_password = 'Click on the link > http://'+request.env.http_host+URL('default','user',args=['reset_password'])+'/%(key)s > to reset your password' > > ######################################################################### > ## If you need to use OpenID, Facebook, MySpace, Twitter, Linkedin, > etc. > ## register with janrain.com, uncomment and customize following > from gluon.contrib.login_methods.rpx_account import RPXAccount > auth.settings.actions_disabled=['register','change_password','request_reset_password'] > api_key = open('/Users/mdipierro/ > janrain_api_key.txt','r').read().strip() > auth.settings.login_form = RPXAccount(request, > api_key=api_key,domain='web2py', > url = "http://localhost:8000/%s/default/user/login"; % > request.application) > ## other login methods are in gluon/contrib/login_methods > ######################################################################### > > crud.settings.auth = None # =auth to enforce > authorization on crud > @@END@@ > > open http://127.0.0.1:8000/admin/default/peek/welcome/models/db.py > > # then we create a custom model > edit models/db_pos.py > # we need a table to store products > db.define_table('product', > Field('name',notnull=True,unique=True), > Field('price','double'), > Field('description','text'), > Field('image','upload'), > Field('sortable','integer'), > auth.signature, > format='%(name)s') > > # and one table to store sales of products to users > db.define_table('sale', > Field('invoice'), > Field('creditcard'), > Field('buyer',db.auth_user), > Field('product',db.product), > Field('quantity','integer'), > Field('price','double'), > Field('shipped','boolean',default=False), > auth.signature), > > # we also make a session cart, just in case > session.cart = session.cart or {} > @@END@@ > > # we can now already access the model via app-admin > # try create some products > open http://127.0.0.1:8000/pos/appadmin > > # we can also create prducts programmatically here is one way > mkdir private > cd private > # let's get an image > wget > http://www.clker.com/cliparts/5/1/9/a/11954319101307220149molumen_cardboard_box.svg.med.png > sh:convert 11954319101307220149molumen_cardboard_box.svg.med.png > box.jpg > open box.jpg > cd .. > edit private/script.py > import os > > # find the box > path = os.path.join(request.folder,'private','box.jpg') > > # insert it in a database record > id = db.product.insert(name='Box',price=2.99,description='the best > box', > > image=db.product.image.store(open(path,'rb'),path)) > print 'record created, id=',id > > # and do not forget to commit > db.commit() > @@END@@ > > # now let's run it > cd ../.. > python web2py.py -S pos -M -N -R applications/pos/private/script.py > cd applications/pos > > # let us write a controller with the actions we need > rm controllers/default.py > edit controllers/default.py > # list of products > def index(): > products = db(db.product).select(orderby=db.product.sortable) > return locals() > > # login, registration, etcetera > def user(): > return dict(form=auth()) > > # an action to download uploaded images > def download(): > return response.download(request,db) > > # an action to expose web services > def call(): > session.forget() > return service() > @@END@@ > > # let us try listing the products we created > open http://127.0.0.1:8000/pos/default/index > > # let us make this better by creating a view > rm views/default/index.html > edit views/default/index.html > {{extend 'layout.html'}} > <h1>Products</h1> > {{for p in products:}} > <div> > <h2>{{=p.name}} - ${{=p.price}}</h2> > <img src="{{=URL('download',args=p.image)}}" align="right"/> > {{=MARKMIN(p.description)}} > </div> > {{pass}} > @@END@@ > > open http://127.0.0.1:8000/pos/default/index > > # and we make a simple menu > edit models/menu.py > response.menu=[ > (T('Home'),False,URL('default','index')), > (T('Cart'),False,URL('default','cart')), > (T('Buy'),False,URL('default','buy')), > ] > @@END@@ > > open http://127.0.0.1:8000/pos/default/index > > # now we create some more logic for our app > edit controllers/default.py > # list of products > def index(): > products = db(db.product).select(orderby=db.product.sortable) > return locals() > > # login, registration, etcetera > def user(): > return dict(form=auth()) > > # an action to download uploaded images > def download(): > return response.download(request,db) > > # an action to expose web services > def call(): > session.forget() > return service() > > # an action to see and process a shopping cart > @auth.requires_login() > def cart(): > return dict(cart=session.cart) > > # this is for paying > @auth.requires_login() > def pay(): > form = SQLFORM.factory(Field('creditcard')) > if form.accepts(request,session): > for key, value in session.cart.items(): > db.sale.insert(buyer=auth.user.id, > product = key, > quantity = value, > price = db.product(key).price, > creditcard = form.vars.creditcard) > session.cart.clear() > session.flash = 'Thank you for your order' > redirect(URL('index')) > return dict(cart=session.cart,form=form) > > # an action to add and remove items from the shopping cart > def cart_callback(): > id = int(request.vars.id) > if request.vars.action == 'add': > session.cart[id]=session.cart.get(id,0)+1 > if request.vars.action == 'sub': > session.cart[id]=max(0,session.cart.get(id,0)-1) > return str(session.cart[id]) > @@END@@ > > # we add a button from the index page > edit views/default/index.html > {{extend 'layout.html'}} > <h1>Products</h1> > {{for p in products:}} > <div> > <h2>{{=p.name}} - ${{=p.price}}</h2> > <img src="{{=URL('download',args=p.image)}}" align="right"/> > {{=MARKMIN(p.description)}} > <span id="item{{=p.id}}">{{=session.cart.get(p.id,0)}}</span> in > cart - <button > onclick="ajax('{{=URL('cart_callback',vars=dict(id=p.id,action='add'))}}', > [],'item{{=p.id}}')">add to cart</button> > </div> > {{pass}} > @@END@@ > > # and a view for the cart so visitors can see their products > edit views/default/cart.html > {{extend 'layout.html'}} > <h1>Your Shopping Cart</h1> > <table width="100%"> > {{for id, qty in cart.items():}}{{p=db.product(id)}} > <tr> > <td>{{=p.name}}</td> > <td>${{=p.price}}</td> > <td id="item{{=id}}">{{=qty}}</td> > <td><button > onclick="ajax('{{=URL('cart_callback',vars=dict(id=p.id,action='add'))}}', > [],'item{{=id}}')">add</button></td> > <td><button > onclick="ajax('{{=URL('cart_callback',vars=dict(id=p.id,action='sub'))}}', > [],'item{{=id}}')">sub</button></td> > </tr> > {{pass}} > </table> > <a href="{{=URL('pay')}}">checkout</a> > @@END@@ > > # and a view for the buy action > edit views/default/pay.html > {{extend 'layout.html'}} > <h1>Checkout</h1> > {{=form}} > @@END@@ > > # now try to add something to your cart and buy the products > open http://127.0.0.1:8000/pos > > # Let's change the layout > wget > http://web2py.com/layouts/static/plugin_layouts/plugins/web2py.plugin.layout_Commission.w2p > tar zxvf web2py.plugin.layout_Commission.w2p > > # time to accept real payments > edit models/aim.py > from gluon.contrib.AuthorizeNet import AIM > > def process(creditcard,expiration,total,cvv,tax,invoice): > payment = AIM('cnpdev4289', 'SR2P8g4jdEn7vFLQ', True) > payment.setTransaction(creditcard, expiration.replace('/',''), > total, cvv, tax, invoice) > payment.process() > return payment.isApproved() > @@END@@ > > # check out the new layout > open http://127.0.0.1:8000/pos > > edit controllers/default.py > # list of products > def index(): > products = db(db.product).select(orderby=db.product.sortable) > return locals() > > # login, registration, etcetera > def user(): > return dict(form=auth()) > > # an action to download uploaded images > def download(): > return response.download(request,db) > > # an action to expose web services > def call(): > session.forget() > return service() > > > # an action to see and process a shopping cart > @auth.requires_login() > def cart(): > return dict(cart=session.cart) > > # time to pay ... now for real > @auth.requires_login() > def pay(): > import uuid > invoice = str(uuid.uuid4()) > total = sum(db.product(id).price*qty for id,qty in > session.cart.items()) > form = > SQLFORM.factory(Field('creditcard',default='4427802641004797'), > Field('expiration',default='12/2012'), > Field('cvv',default='123'), > Field('total','double',default=total,writable=False)) > > if form.accepts(request,session): > if process(form.vars.creditcard,form.vars.expiration, > total,form.vars.cvv,0.0,'invoice'): > for key, value in session.cart.items(): > db.sale.insert(invoice=invoice, > buyer=auth.user.id, > product = key, > quantity = value, > price = db.product(key).price, > creditcard = form.vars.creditcard) > session.cart.clear() > session.flash = 'Thank you for your order' > redirect(URL('index')) > else: > response.flash = "payment rejected (please call XXX)" > return dict(cart=session.cart,form=form) > > # an action to add and remove items from the shopping cart > def cart_callback(): > id = int(request.vars.id) > if request.vars.action == 'add': > session.cart[id]=session.cart.get(id,0)+1 > if request.vars.action == 'sub': > session.cart[id]=max(0,session.cart.get(id,0)-1) > return str(session.cart[id]) > @@END@@ > > # done. now we have a functional web store >
