[Flask] Creating table only if its not created for user already
Corey Boyle
coreybrett at gmail.com
Wed Mar 8 08:33:02 EST 2017
I would also like to suggest this book.
https://www.amazon.com/dp/1449355730/ref=cm_sw_r_cp_awdb_RDaWybA5REM4Z
It will give you a great introduction to the Python language itself.
On Mar 8, 2017 3:25 AM, "Anonymous Coder" <anonymouscodar at gmail.com> wrote:
Thanks for the recommendation and I am going to read and practice it
thoroughly.
I apologise to bother you all on and off and will make sure to go through
it line by line.
Thanks again.
On Tue, Mar 7, 2017 at 10:48 PM, Anthony Ford <ford.anthonyj at gmail.com>
wrote:
> I totally second the sentiment that the docs are good, as well as the book.
>
> Definitely take a few days or more to set down and work through some of
> the Flask & Flask-SQLAlchemy tutorials. Without that, you'll have a much
> harder time getting things going.
>
>
>
> Anthony Ford,
> KF5IBN,
> ford.anthonyj at gmail.com
>
> On Tue, Mar 7, 2017 at 3:56 PM, Corey Boyle <coreybrett at gmail.com> wrote:
>
>> FWIW, I think the official documentation is actually quite good.
>>
>> I also highly recommend the following book.
>>
>> http://a.co/0zFaCVl
>>
>> Pause whatever project you are currently working on (because your code
>> is probably a mess), and work through this book chapter by chapter.
>>
>> On Tue, Mar 7, 2017 at 12:30 PM, Anonymous Coder
>> <anonymouscodar at gmail.com> wrote:
>> > Thanks for help but all I am trying to do here is create a udemy clone
>> with
>> > some changes I would like my solution to have. Its not a job I am doing
>> it
>> > for myself. I like python and that's why I chose Flask.
>> >
>> > For your comment above, official documentation sucks that's why I have
>> no
>> > other option as this is my very first project.
>> > Thanks for help though, I will try it.
>> >
>> > Cheers.
>> >
>> > On Tue, Mar 7, 2017 at 4:21 PM, Ziirish <ziirish at ziirish.info> wrote:
>> >>
>> >> It would be better if you showed us some of your tries and/or error
>> >> messages.
>> >> Regarding the latest emails you sent it looks like you want us to do
>> your
>> >> job...
>> >>
>> >> Anyway, the "if" you are looking for is probably something like:
>> >>
>> >>
>> >> package = Package.query.filter_by(
>> >> student_id=student_id, stripe_id = customer.id,
>> >> student_email=request.form['stripeEmail'], is_active=True,
>> >> package_type='yearlyrec', subscription_id=subscription.id
>> >> ).first()
>> >>
>> >> if not package:
>> >> package = Package(...)
>> >> dbase.session.add(package)
>> >> dbase.session.commit()
>> >>
>> >>
>> >>
>> >> * On Tuesday, March 07, 2017 at 04:01 PM +0000, Anonymous Coder
>> >> <anonymouscodar at gmail.com> wrote:
>> >> > I was trying to find a way to process/commit a model table for view
>> only
>> >> > if
>> >> > it doesn't exists already. But I couldn't find the way to do it. I
>> tried
>> >> > if/else but it doesn't create model at all if I try it that way.
>> >> > Following
>> >> > is view and I need to create sqlalchymy table only if it doesn't
>> exist
>> >> > alrady.
>> >> >
>> >> > @app.route('/yearlychargedrec', methods=['GET', 'POST'])
>> >> > def yearly_charged_rec():
>> >> > if not user_authorized():
>> >> > return redirect('/')
>> >> >
>> >> > current_package = Package.query.all()
>> >> >
>> >> > if request.method == 'POST':
>> >> > data = get_profile_data(session['auth_token'])
>> >> > profile_data = data['StudentProfile']
>> >> > student =
>> >> > get_profile_data(session['auth_token'])['StudentProfile']
>> >> >
>> >> > stripe_token = request.form['stripeToken']
>> >> > email = request.form['stripeEmail']
>> >> > customer = stripe.Customer.create(
>> >> > email=email,
>> >> > source=request.form['stripeToken']
>> >> > )
>> >> > try:
>> >> > subscription = stripe.Subscription.create(
>> >> > customer=customer.id,
>> >> > plan="yearlyrec",
>> >> > )
>> >> > student_id = profile_data.id
>> >> > student.stripe_customer_id = customer.id
>> >> > student.stripe_subscription_id = subscription.id
>> >> >
>> >> > package = Package(
>> >> > student_id=student_id,
>> >> > stripe_id = customer.id,
>> >> > student_email=request.form['stripeEmail'],
>> >> > is_active=True,
>> >> > package_type='yearlyrec',
>> >> > subscription_id=subscription.id
>> >> > )
>> >> > dbase.session.add(package)
>> >> > dbase.session.commit()
>> >> >
>> >> > except stripe.error.CardError as e:
>> >> > body = e.json_body
>> >> > err = body['error']
>> >> >
>> >> > return render_template('/profile/charge/monthlycharge.html',
>> >> > current_package=current_package)
>> >> >
>> >> > Please advise.
>> >
>> >
>> >
>> > _______________________________________________
>> > Flask mailing list
>> > Flask at python.org
>> > https://mail.python.org/mailman/listinfo/flask
>> >
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>> Flask mailing list
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>>
>
>
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