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I need advise. I want to create web page, where users can upload their images, and on server side I want to put these images to prepared image template and show on page. Is it possible? Is it possible with GIMP scripting? Any ideas?
Unless you want something that exists only in some Gimp script/plugin (and even then, most of them are open-source...) using Gimp for non-interactive work is at best overkill and very often more complicated than strictly necessary.
Simple (and even fairly complicated) programmed image edits can be done with several libraries and utilities. ImageMagick is a nice toolbox to do image editing in shell scripts.
A Imagemagick user has some code to put an image on a T shirt on his website: http://www.fmwconcepts.com/imagemagick/tshirt/index.php
It is a script but you should be able to call it from a web page.
He has some code for clyinders as well and I used it to put labels onto bottles and mugs.
Note if you use his code commercially you should pay for it.
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I have been tasked and assigned a project to build a web application that can generate favicon of various sizes and color from a single uploaded image of format PNG, JPG ETC with HTML code as well. Please I need your help on how to go about it.
I will appreciate any clue or hint on how to start this project. For the backend: Python or NodeJS is good.
Thank you.
Have you taken a look at Pillow? Generating images and exporting to various formats is very easy here. You should be able to get up and running within minutes after googling some basic tutorials
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This month, I learnt Python. I compiled the code and am able to run it on my laptop. A simple code that asks the user yes/no responses to questions that helps them traverse through a flowchart and end up with a final choice/result.
How do I turn this into a Python Web Application that can be accessed by others over a URL and not be dependent on my laptop to run it?
You need to separate the parts of your app that have its logic from the ones which react to and update window content.
Then you need to rewrite the window management part for the web. From the scratch. Also other parts if they rely on things that are not available in a browser (usually local filesystem access).
It is doable, but not that trivial as web apps have different architecture from desktop apps, there are issues with concurrency, preserving app state, and browser limitations, to name few.
Anything more detailed requires you to describe what it is that your app does and how.
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I am a python beginner and I am a little experienced in OO-programming in Java and PHP and also fucntional programming in R . Thus, my question is considering the general usage of python scripts in everyday use-cases.
I want to "learn" how to think/approach a problem that I do experience when facing a situation with my software where a "script" could help me out or improve something.
For instance, I've heard friends talking about their self-made python scripts to evenly mute the audio of movies to avoid loud outliers in explosive scenes, etc. Another example, in my case righ tnow, is to filter out certain pictures with no GPS-time meta information for the timezone in order to sort these fotos in accordance with the others.
I really want to get the essence and recipe based on the aforementioned examples to better integrate Python in my everyday life and get an intuitive feeling for it. (i.e. how would a simple script look like that takes a picture, filters out its meta data, and does something -> where do I have to run the script so I can call the function with these .JPG files as its arguments?).
I would also be glad if some of you could recommend some practical tutorials or literature.
Thank you in advance :)
P.S. I know it is not a concrete question but rather it is intended to get a glimpse on a wide field of usage and thinking - but I want to get this essential take away that motivates me and shows me the direction.
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Can I use urllib2 to open a webpage which contain video (like vimeo page) and this visit will be counted as view?
In general, yes. A request done with urllib2 will be a normal HTTP request and as such will be recognized as a normal “visit” for the server you are connecting to. Depending on what additional headers you set, you can even make yourself look like a common browser, so they won’t be able to filter you out either.
As far as video counts go however, I’m pretty sure that simply visiting the site—without executing any code on it, and without actually playing the video—will not increase the view counter. In addition, these sites employ some systems to prevent abuse of the counter too. So if you have the hope to be able to spoof real views and increment the view counter by repeatedly visiting the page, then you will be out of luck.
As for actually playing—if you are interested in the content instead of the view counter—then yes, you can use Python to get access to the video. Of course Python won’t be able to play it, but you can download it instead. There are scripts like this one that already do this for you too.
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I have a python script written up and the output of this script is a list . Right now I need to get it online and make it accesible to others. I looked at Django , but then I realised that it may be kind of hard to create the UI. Is there any simple way to create a UI in Django and map it to an existing python script. Right now I am not using sql and things like that. Or is there a simpler way by which I can proceed?
I'd go with Flask or web.py.
Django pays off if you develop a large app; yours is not.
Probably all you need is two pages: one with an input form, and another with results. As long as your input is text, you should have little trouble taking input from a POST handler and passing it as is to your script.
Both microframeworks have tutorials: here's web.py's, and Flask's is right on the home page. Should get you started very quickly.