I read though the whole docs and I learned a lot. Many parts really well documented. http://aws.amazon.com/documentation/
The problem is I am a newbie in web development. I know how to deploy my app on gae but I don't know how to deploy it on a remote virtual server.
Amazon doesn't really explain how to deploy a python app. The have complete solutions for .net java and php with 'ealsticbeanstalk', but not for python. They mentioned a 3rd party AMI called "ActivePython" but this didn't help me much.
I hope you can clear things up for me.
Thanks.
If you are using DJango try looking at bitnami
bitnami's Django - this really makes things easier
I deployed a Django app on EC2 recently and my 'brain dump' is here
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So I recently finished my python project, grabbing values from an API and put it into my website.
Now I have no clue how I actually start the website (finding a host) and making it accessible to other people, I thought turning to here might find the solution.
I have done a good amount of research, tried "pythonanywhere" and "google app engine" but seem to not really find a solution.
I was hoping to be able to use "hostinger" as a host, as they have a good price and a good host. Contacted them but they said that they couldn't, though I could upload it to a VPS (which they have). Would it work for me to upload my files to this VPS and therefor get it to a website? or should I use another host?
I just deployed my first app and used Heroku. I'm very happy with it so far and it was fairly straight forward to set up. It does require a basic git understanding but was not hard to learn
A VPS would work, but you'll need to understand basic linux server admin to get things setup properly.
Sounds like you don't have any experience with server admin, so something like App Engine would be great for you. There are a ton of tutorials on the internet for deploying flask to GAE.
I'm coming from a php background and now I'd like to host a Python web application on AWS but have a few questions about it.
Do I need to use a framework like Django/Flask? Is there anyway I can use core Python to do the same? Back in php, although I tried learning Laravel in the middle, I was able to just use core php with apache and host up my website.
Tried deploying my Python code on my AWS but got an error that application.py was missing. I'd like to know, what exactly is application.py and what is it supposed to contain? Similarly, what's wsgi.py I see here and there. Are these actual files I need to create for the web app to be hosted? Is there some specific code that has to go into them or are the pre-created files by frameworks like Django, etc? Because I could hardly find too much information on them online.
I had recently tried following this tutorial from the AWS official site but to no luck.
The reason for being reluctant to use Django is the shortage of time to learn it. But if it were to make the task of hosting a Python web app easier, I would definitely look at it.
And how is the version of Python set? Because the Python codes I've written use the python3 libraries for BeautifulSoup and urllib.
I have read a lot of articles on the web but the first thing I get on searching for Python on the web or with AWS, is Django or Flask or something. How exactly does it work? When it came to php, it was simple copying the files into the /www/ folder of the server machine and I could access the website via it's url. Maybe I've read too many posts to put them all together so could someone please set it straight for me? It would be greatly appreciated!
Thanks a lot!
You will waste a lot more time trying to write a WSGI application yourself from scratch. Use a framework, it will save you a lot of time.
PHP is very different to WSGI and WSGI sits well below the level of functionality that PHP provides out of the box. PHP is more like what frameworks in Python provide. So go learn a framework. If Django seems too complicated, try Flask first.
Also don't try and do it on AWS from the outset, learn the frameworks by using the development servers they provide on your own box. Just work through their respective tutorials.
Actually AWS Elastic Beanstalk give you pure Python (2.6/2.7/3.4) with Apache + mod_wsgi as web proxy. You can look all supported Python environment in here. So, you can use any Python web framework (such as Django, Flask, etc.) in your web app. If you can, choose common and supported framework by AWS (Django/Flask).
You can think: Python + Apache + mod_wsgi is equivalent to PHP + Apache + mod_php.
Please take a look into AWS Elastic Beanstalk documentation for how to working with Python here. Read the Deploying a Django Application or Deploying a Flask Application if you choose one of them. You need to provide what Elastic Beanstalk environment (mod_wsgi) needs.
Same as PHP, Python actually only copy and paste the files. If you want to make Python web app without framework, you need to follow the WSGI standard. You can take look into this question. In my opinion, better if you use a framework, because it handles the WSGI part for you.
First of all this is a good blog post to start from if you are using Django
I don't know much about Flask, with Django once you understand the core concepts it's not hard at all.
application.py is the file that aws looks for as stated in the blog post I pointed to:
By default eb assumes our wsgi file is called application.py
this can be changed to your local wcgi.py file that Django makes when you start your project with django.
Beware that you want to use your static url correctly so aws will read them from the right folder. I personally disagree about the way the static files configuration in the post.
It's better to stay with the aws default which is "static" and just set static url in django settings to "/static/"
We have a need for Robohashes that never change and are very secure and reliable. This is perfect for a Google app where it can be monitored, run over SSL and be extremely reliable.
I really don't have much python experience. Would someone please give a mile-high view? Would it be easy to host Robohash as a python app at the App Engine?
requirements.txt
pillow <- not supported
tornado <- looks like it will work
Are there other challenges, like say how files are accessed? Java in the appengine couldn't not read the file system last I checked it had to use resources. Do you think it will be worth-while for me to pursue?
This is the version we need: https://github.com/BitShares/Robohash
I'm afraid that won't work directly as an application deployed to the standard Google App Engine (GAE) runtime.
There is a way to add third party modules to your GAE app, and it would probably work with pillow, but not with Tornado as it would collide with the webapp2 web framework used by GAE.
Having said that, there are good news for you.
You could use Managed VMs that are in the middle of deploying only your application and of having your own virtual instance where you install everything.
With managed VMs you could build your custom runtime with exactly what you need.
As subject, is is possible with just one source code, we can deploy our code to Openshift or Google App Engine? Heroku is not necessarily in my case.
My application is using Python Flask + PostgreSQL 9.1. I love the easiness in Openshift when I configure my technology stack, but is the case will be same with GAE?
Thanks!
I work on Openshift and at this time I'm not aware of anything that will deploy your code to GAE and Openshift at the same time.
You might be able to write your own script for it.
PostgreSQL is not available on GAE, so this code will definitely not run there.
We're trying to move our intranet to Pylons. My boss is trying to set up Pylons to use uWSGI behind Apache so he can set up multiple, independent applications. However, he's having a difficult time getting it set up, with some apparent code problems in the C source code for uWSGI. Does anyone have any suggestions for how to deploy Pylons applications that might help us out?
Thanks,
Doug
Here is how I did it:
http://tonylandis.com/python/deployment-howt-pylons-nginx-and-uwsgi/
You can directly use paste for deploying pylons on uWSGI:
http://projects.unbit.it/uwsgi/wiki/UsePaste
The Pylons documentation contains very detailed instructions about deployment.
Is there anything specific that isn't working properly?