I am trying to use this simple lightbox for embedding a video on my Django project. Locally with:
python3 manage.py runserver
it runs fine. However, once deployed to Heroku the app struggles to find the css and the js of lity, though it is located in the correct folder. Has anyone run into a similar problem?
The project is live here:
https://dry-depths-69493.herokuapp.com/
And the git-repo is here:
https://github.com/Datenrausch/heroku
Looking at your code in github, I see that ... master/honoradar/static/honoradar/lity/ has no subfolder named dist, but your HTML looks for that subfolder.
Try changing these lines from index.html to the correct files (I'm not sure which are the correct ones)
<script src="{% static 'honoradar/lity/dist/lity.js'%}"></script>
<link rel="stylesheet" href="static/honoradar/lity/dist/lity.css">
or add a dist subfolder with the correct files.
Related
I'm using PyCharm to manage my django files and for the front end I'm using Bootstrap. I'm currently using the CDN method to point to the bootstrap files in my base.html file.
I've recently come to a point where I want to customize some of the SCSS variables that bootstrap provides, but I'm puzzled and can't find a guide anywhere to how to do this with my configuration.
I used npm to install the bootstrap files to my outer project folder. I've tried installing django-sass-compiler using pip, and then adding the required setting to my settings.py, but when I ran the command "python manage.py sass-compiler" (as per the PyPi docs), I got "ModuleNotFoundError: No module named 'django_sass_compiler'"
I'm assuming that if I were to get that working then it would compile my custom SCSS file into a CSS file that would overwrite my current 'main.css' (is that right?), however I can't even figure out that part.
If someone could please point me in the right direction then that would be great, there really isn't a lot of help out there for sass, pycharm, django & bootstrap together.
Yes, you will have to compile the CSS manually. You can use tools like Koala.
To accomplish that in Django, You will have to:
Create a directory named static at your project level directory. In satic add another folder called css. Go ahead and add the compiled CSS file.
Change
STATIC_URL = 'static/'
to
STATIC_URL = '/static/'
and add
STATICFILES_DIRS = (
os.path.join(BASE_DIR, 'static'),
)
In your base.html file at the very top add
{% load static %}
and you can link the base.html file to your compiled CSS file like shown below:
<link rel="stylesheet" href="/static/css/mycss.css">
I have deployed one of my project with free version in 'pythonanywhere', but the static images aren't visible in there.
While testing in local everything seems to be working but on deploying and adding static images to it, the images aren't visible there. Please help me find what went wrong here.
In my django templates I used these tags to show images
<div class="card-image">
<img src="{{cat.category_image.get_photo_url }}">
</div>
Or provide me some documentation links to have a look into development issues.
The documentation for django static files in production is here.
Make sure you run python manage.py collectstatic before you deploy as the local server stores static files in a separate location to the production server. Again, here's the documentation on the collectstatic function.
#Giles, cant add an image to the comment. Here is the screenshot from pythonanywhere
I'm trying to deploy my project to heroku, but I faced a problem: there is no CSS and JS in deployed site. When I open page source of deployed site, for example here is next script in page source:
<script type="text/javascript"
src="/static/static/scripts/validation.js">
When I go to src link, it shows internal error. I guess that if my scripts were saved somewhere in Inet and src would be a link to it, then it would work correct. But when deploying my site, all my scripts and CSSare in static folder. When run site locally, it's okay, when through heroku, it can't see CSS and scripts. Is there any solution for it?
Instead of relative path linking use static template tag.
{% load staticfiles %}
<script type="text/javascript" src="{% static "somepath/validation.js" %} ">
set STATIC_ROOT and run python manage.py collectstatic
Check the Heroku doc for Django and Static Assets
Official documentation for Managing static files.
We'd like to use GruntJS (http://gruntjs.com/), a package we're familiar with, to minify JS and compile LESS to CSS (among other things) when we deploy our Django app to Heroku. Has anyone figured out a smart of doing this yet?
I wasn't able to find anything after a couple of hours of looking myself.
Try using django_compressor with COMPRESS_PRECOMPILERS settings.
COMPRESS_PRECOMPILERS = (
('text/less', 'lessc {infile} {outfile}'),
)
Template:
{% compress css %}
<link type="text/less" rel="stylesheet" href="/static/css/styles.less" charset="utf-8">
<style type="text/less">
#color: #4D926F;
#header {
color: #color;
}
</style>
{% endcompress %}
The django-grunt project looks promising. I haven't tried it myself yet, though - at first glance it doesn't seem to support the nice grunt development watch-server workflow for quicker development that you get in a Yeoman webapp (at least it's not documented on their README).
For my current open source project, I created a kind-of hacky solution that I'm still iterating on, but it does work:
I keep my static files and the base template as a normal Yeoman-scaffolded Grunt project in its own GitHub repo, using buildcontrol to export the built files in a separate branch for Heroku deployment
the Django app is a normally laid out Django app, with some script magic to link up the development or production versions of the frontend code into my static folders (I can keep grunt server running to quickly iterate on the frontend code)
to deploy to Heroku, I use a minimally-modified python buildpack that fetches the production branch of the frontend repo and links it up using the aforementioned script (I tried building it using grunt on Heroku, but it took ages to fetch all the npm dependencies every time, so I found buildcontrol to be much more efficient)
Update: I'm since iterating on making everything work in a single repo in this project.
I tried to use Animate.css in one of my Django Project (if interested here's the link).
Overview:
So to deploy the code, I run python manage.py collectstatic, as always. Till I don't include the animate.css in the {% styles css/base-min.css %} tag using django-sekizai and django-compressor together with the help of GIST.
The collectstatic just works fine, as soon as I include it in the project, the same command stucks.
For time being to use the animation.css in the project, I have directly included it with the help of
<link href="{{STATIC_URL}}/css/animate.min.css"
rel="stylesheet"
type="text/css"
media="screen"
/>
But, the question remains, why is the collectstatic commands fails in general to compile the animate.css?