python - flask with wtforms how to improve my code with either pluggable views or decorators or other? -

i'm newbie programmer using flask wtforms on gae take in data via forms , list data. working of views use similar methods of form creation, posting, , listing. wanted way simplify mess , reduce amount of code used.

i've seen 3 potential options:

1. pluggable views flask
2. just simple flask decorator somehow
3. possibly method views? (see 1).

currently have few of these /new/post /new/home etc..

relevant snipets of code below: views:

@app.route('/new/post', methods = ['get', 'post']) @login_required def new_post():      form = postform()     if form.validate_on_submit():         post = post(title = form.title.data,                     content = form.content.data,                     hometest = form.hometest.data,                     author = users.get_current_user())         post.put()         flash('post saved on database.')         return redirect(url_for('list_posts'))     form.hometest.choices = [ (h.key.id(),h.homename)for h in home.query()]     return render_template('new_post.html', form=form)  @app.route('/new/home',methods = ['get','post']) def home_new():     form = homeform()     if form.validate_on_submit():         home = home(homeid = int(form.homeid.data),                     homename = form.homename.data)         home.put()         flash('home saved on database')         return redirect(url_for('home'))     return render_template('new_home.html',form = form) 

models:

class home(ndb.model):     homeid = ndb.integerproperty(required=true)     homename = ndb.stringproperty(required=true)     hometest = ndb.integerproperty(required=true)  class post(db.model):     title = db.stringproperty(required = true)     content = db.textproperty(required = true)     when = db.datetimeproperty(auto_now_add = true)     author = db.userproperty(required = true) 

forms:

class postform(form):     title = wtf.textfield('title', validators=[validators.required()])     content = wtf.textareafield('content', validators=[validators.required()])     hometest = wtf.selectfield(u'home name list', coerce=int,validators=[validators.optional()])  class homeform(wtf.form):     homeid = textfield('id of home', [validators.length(min=1, max=25)])     homename = textfield('name of home', [validators.length(min=4, max=25)]) 

i thinking sleeker :

@app.route('/new/<whatsnew>', methods) @mydecorator def new_whatsnew:      stuff specific <whatsnew>   @app.route('/list/<whatsnew>', methods) @mydecorator def list_whatsnew      stuff specific <whatsnew> 

and of course if there more acceptable ways (or no way around ). i'm not looking actual code though example nice proper design method this?

maybe need pluggable view this:

class formview(view):     def __init__(self):         self.form_class = none         self.template = ''         self.success_url = ''      def on_validate(self, form):         pass      def on_invalidate(self, form):         pass      def dispatch_request(self):         form = self.form_class()          if form.validate_on_submit():             self.on_validate(form)             return redirect(self.success_url)          self.on_invalidate(form)         return render_template(self.template, form=form)