Building Data-Driven Web Apps with Pyramid and SQLAlchemy Transcripts
Chapter: Routing and URLs
Lecture: Account routes and views
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The last thing we're going to do
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is we're going to have the ability to login and out
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and basically manage accounts.
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You've noticed, I've already created that part there.
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Let's go and add the routes for that
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and we'll figure out what we need.
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So, here we'll say account_controller
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just for time sake, let me just drop those in there.
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We're going to have /account, account_login
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account_register and account_logout.
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Go over here.
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I'll implement those real quick and we'll come back to it.
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OK, I've just dropped in a few of the things
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that we're going to need that correspond to account
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account_login, account_register, account_logout.
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Over here we've got, here's just going to be /account
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this is going to be you're home, and notice, in this one
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I'm explicitly setting the request method.
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I really only want this to respond to GET
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and this one, actually, it doesn't matter so much
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but down here it definitely does.
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So, here's the login that's going to use the template login
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which I've created over here
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and this one responds only to GET.
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This is going to show the form
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whereas this one is going to process the login
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when you submit it as an HTTP POST.
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So we'll set the name, because we can't have two functions
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with the same name
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so we're going to have to name the route there.
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With registration, same thing, register_get, register_post
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and finally just to logout.
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So that rounds out all the URL's
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that are going to be at play here.
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Let's run this, and just double check.
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So, let's go over here to /account/login
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All right, looks like the account stuffs working.
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Trust me, I think the rest is going to be just fine as well.
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That was a lot of juggling of various pieces
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and I find that to be one of the things that can be tricky
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routing, because we've got these view methods
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that are contained within the controllers.
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The controllers then link, you know
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leverage these templates
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and the templates are then laid out in a certain way.
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Pretty straight forward.
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What we've done is we've registered our core home routes
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the various ones to do with packages
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that we put in to the PackagesController
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the one to do with accounts
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put them in the AccountController
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and then finally, we run scan
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and it just goes through every file
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looking for @view_config decorators
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and then lines them up.
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We saw that if they don't match
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there's going to be an error.
