here is my baffling problem:
Everything is fine on my Pinax development machine, but when I moved the files to production, (using nginx webserver + flup) no style sheet is loaded.
I have run
python manage.py build_static
My project, going to server foo.com, lives in /www/foo and all my static files are copied
/www/foo/site_media/static
and here are the relevant parts in sttings.py
PINAX_ROOT = os.path.abspath(os.path.dirname(pinax.file))
PROJECT_ROOT = os.path.abspath(os.path.dirname(file))
PINAX_THEME = "default"
DEBUG = False
MEDIA_URL = "/site_media/"
STATIC_ROOT =
os.path.join(PROJECT_ROOT,
"site_media", "static")
STATIC_URL = "/site_media/static/"
ADMIN_MEDIA_PREFIX =
posixpath.join(STATIC_URL, "admin/")
In nginx's foo.com I have:
location /site_media {
autoindex on;
root /www/foo/;
}
location /static/ {
root /www/foo/site_media/static/;
}
Each time that I try a different tweak,I restart nginx and fcgi (hopefully) :
python /www/foo/manage.py runfcgi host=127.0.0.1 port=7718 pidfile=/www/foo/foocom.pid maxspare=2
There is no specific rules in urls.py about static files. Do I need to add something here?
I have tried literally dozens of different combination of paths, but no chance. Really got frustrated and appreciate your clues.
As a first step, try to load the style sheet URL directly in your browser (open "view source" in the HTML page to get the full URL). Check what error you get - it may be enlightening.
Related
im having a hard time to display my static files on my webpages, im hosting my website on digitalocean ubuntu 18 and my static files are stored on the digitalocean space. initially everything was okay and working correctly until i added 3 new images to the server and ran the collectstatic command afterwards, note this was for the second time cause i ran it the first time to store the files in the digitalocean space folder i created. The collectstatic command shown me a warning saying
UserWarning: The default behavior of S3Boto3Storage is insecure and will change in django-storages 2.0. By default files and new buckets are saved with an ACL of 'public-read' (globally publicly readable). Version 2.0 will default to using the bucket's ACL. To opt into the new behavior set AWS_DEFAULT_ACL = None, otherwise to silence this warning explicitly set AWS_DEFAULT_ACL. "The default behavior of S3Boto3Storage is insecure and will change "
after i continue by typing yes, the files are images are successfully stored in the digital-space, but ever since i ran the collect command for the second time all staticfile are not displayed. I did some further reading about this warning and used the solution from AWS S3 and Django returns "An error occurred (AccessDenied) when calling the PutObject operation" but still nothing changed the warning went away but the staticfiles are still not found.
heres the error message from the chrome browser: Failed to load resource: the server responded with a status of 404 (Not Found)
have you ensured your settings display this:
STATIC_ROOT = os.path.join('static')
STATIC_URL = '/static/'
Following this, your templates should show the following:
<link rel="stylesheet" type="text/css" href="{% static '/locationofstatics/css/style.css' %}">
<link rel="stylesheet" type="text/css" href="{% static '/locationofstatics/css/bootstrap.css' %}">
The best way to go about things in my opinion is to only collecstatic locally and then push all of the local files and directories up to the server. What do you currently use to transfer files to the server side?
The other thing you need to do is ensure that Nginx has the location of your static files set within the sites-available file. From your ssh terminal (server side terminal) you can type:
sudo nano /etc/nginx/sites-available/projectname
Within this you need to add the location of your statics, for example:
server {
ocation /static/ {
root /home/name/projectname;
}
}
The following documents are extremely useful:
https://www.digitalocean.com/community/tutorials/how-to-set-up-django-with-postgres-nginx-and-gunicorn-on-ubuntu-16-04
https://www.digitalocean.com/community/tutorials/how-to-install-nginx-on-ubuntu-18-04
I was using nginx server in digitalocean for my django project.
front-end static files were working but admin not.
See my static files setting:
STATIC_URL = '/static/'
STATICFILES_DIRS = [
os.path.join(BASE_DIR, 'static')
]
STATIC_ROOT = os.path.join(BASE_DIR, "staticfiles")
front-end css in static folder and collectstatic target folder is staticfiles
So our main focus is STATIC_ROOT means staticfiles folder. In nginx settings put "staticfiles" instead of "static" to set static file location.
Your STATIC_ROOT folder name could be anything you need to use that same name in nginx.
See below code for nginx setting:
location /staticfiles/ {
root /home/[your_username]/[your_project_folder];
}
[your_username]: which you are using to host your project on digitalocean.
The whole thing is that, you need to use your STATIC_ROOT folder in nginx setting.
Command to create/edit nginx setting is:
sudo nano /etc/nginx/sites-available/[your_project_folder]
This is solved; thanks to #vmontco's solution: I was missing MEDIA_URL, now it works perfectly.
----------original question below-----------
I welcome suggestions from every angle; I am fairly new to Django and Python. I'm sure I am missing something simple.
Using a Model Form, with a FileField, I upload and save an Excel file to a folder structure under MEDIA_ROOT. This works.
I want to read that same file later to perform operations using Pyexcel. This is where I am stuck. I am attempting to upload the file using the FileField stored in the DB.
This is where I have problems, and I am not sure if am misunderstanding MEDIA_ROOT, or some other aspect of Django.
When I pass the pk to the 2nd view, I then instantiate an object based on the Model. It has the FileField 'docfile', which I am trying to use to access the file to do some operations using Pyexcel,
here is the FileField declaration from models.py:
docfile = models.FileField(
verbose_name="Choose file to upload:",
upload_to='Excel_CSV_Assets/%Y/%m/%d')
EDIT: If I hard-code the pth to the file like this, everything works, including operations afterwards:
thedocfile='site_static/site/original_assets/Excel_CSV_Assets/2016/04/23/Animals_oglc4DV.xlsx'
book=pyexcel.get_book(file_name=thedocfile)
:END OF EDIT
Here is the code from the 2nd view, where I attempt to read the file into memory, and make a 'book' class object using Pyexcel. I am stuck here:
asset = Excel_CSV_Asset.objects.get(id=assetid)
book=pyexcel.get_book(file_name=asset.docfile)
Here is my error description:
Here is the info right at where my code breaks:
Although it says "Wrong filename", I can see the file is in the folder:
I'm able to open the file by double-clicking; the file is not corrupted.
EDIT:
If I cast the 'asset.docfile' to str, like so:
asset = Excel_CSV_Asset.objects.get(id=assetid)
book=pyexcel.get_book(file_name=str(asset.docfile))
I get a different error:
[Errno 2] No such file or directory: 'Excel_CSV_Assets/2016/04/23/Animals_oglc4DV.xlsx'
...but this is the correct directory, located beneath the MEDIA_ROOT file structure.
Here is settings.py MEDIA_ROOT:
MEDIA_ROOT = 'site_static/site/original_assets/'
Here is urls.py:
urlpatterns = [
url(r'^admin/', include(admin.site.urls)),
url(r'^e/', include('excel_to_mongo.urls')),
] + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
Here is the url.py of that app:
url(r'^efactory/(?P<assetid>\d+)/$', 'display_sheet_column_choices', {}),
I think your problem is that you don't fully understand the media files management with Django.
What are media files?
Media files are all the files that are user-uploaded (at running time).
You must not mistake them with Static files that are assets needed by your project to work and that you add at development time (CSS, background picture and JS files for instance).
You shouldn't mix them because they are managed differently by the server and that it could lead to security problems (cf. the warning here):
Static files management :
You put your static files as a part of the code either in one static subdirectory from the installed django applications, either in one of the locations you added to STATICFILES_DIRS.
Static files have to be gathered before starting the server by calling ./manage.py collectstatic, this command will collect (copy) the static files into the a directory (STATIC_ROOT's value).
You then have to set STATIC_URL to choose with wich url you should serve your static files. An usual choice would be /static/. To access the static file you should then try to reach /static/path/to/static/file/in/static_root/dir.
Media files management :
Your media files are added at running time. They are stored in the MEDIA_ROOT location that has to be an absolute path. Hence the fact I suggested you to join the BASE_DIR value (an absolute path) and the subdir you would choose with something like :
MEDIA_ROOT = os.path.join(BASE_DIR, "/media/subdir")
You then have to set an URL for your media files, by using the MEDIA_URL variable. To access your media files, the urls will start with the value you choose :
MEDIA_URL = '/media/'
Then, add this to your urls.py file :
if settings.DEBUG:
urlpatterns = urlpatterns + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
With the current example, your mymediafile.txt will be located at /path/to/your/project/media/subdir/path/in/media/root/mymediafile.txt and served at http://127.0.0.1:8000/media/path/in/media/root/mymediafile.txt.
But this is suitable only for a development use as told here. And this would work only for DEBUG == TRUE
For a production use, you should consider deploying your media files with your http server (apache for instance).
Conclusion :
Take the time to understand this. Because I suspect you don't really understood what you did and this lack of understanding could lead to future bugs and errors.
Folks, the default CSS of my Django admin section is not loading (setup uses nginx reverse proxy + gunicorn, OS is the Debian-based Ubuntu).
The following is part of etc/nginx/sites-available/myproject:
location /static/admin {
alias /home/mhb11/.virtualenvs/myenv/local/lib/python2.7/site-packages/django/contrib/admin/static/;
}
That, btw, points to the correct location of django admin's css files, and is written below location /static/ {} snippet (not shown here).
Note that I have tried the root directive instead of alias too, to no avail. Also note that this error pertains solely to django admin static files. The project related static files are working perfectly. Also note that my settings.py file includes 'django.contrib.staticfiles', in INSTALLED_APPS and STATIC_URL = '/static/'.
What am I missing? Please ask for more information in case it is needed.
It may not be significant, but for consistency, your location path and alias path should both end with a / or neither end with a /.
With your current configuration, the server is constructing path names with an embedded //, like /home/mhb11/.virtualenvs/myenv/local/lib/python2.7/site-packages/django/contrib/admin/static//somefile.css.
Try:
location /static/admin/ {
alias /home/mhb11/.virtualenvs/myenv/local/lib/python2.7/site-packages/django/contrib/admin/static/;
}
My css files named main.css?v=1.0.0 , site.css?=v.1.0 .
how to configure nginx to serve this kind of files(not extension with .css or .js but with a version number)
FYI:
all the files are in the right path and erro message in chrome dev tool console is file not found(404)
Thanks !
When you're trying to access main.css?v=1.0.0 or main.css?v=2.0.0 any webserver will point it to the same file, main.css
.
Well in your situation coud create a separate location for your versioned file, and then use the next code in the nginx config:
location = /main.css {
if ($arg_v) {
rewrite ([0-9]+) /where/maincss/versions/stored/main-$avg_v.css last;
}
// otherwise default main.css
}
The same thing'll be for the any other file
I've got several custom stylesheets that override default admin styles. They live in myproject/static/admin/css-extended. I'm overriding several of Django's default admin templates with templates that live in 'myproject/templates/admin'.
In the templates my stylesheet references are: {{ STATIC_URL }}/admin/css-extended/[stylesheet].css.
However, I can't get the custom stylesheets to pull through.
I've got the following url-related settings in settings.py:
MEDIA_ROOT = os.path.join(PROJECT_DIR, 'media')
MEDIA_URL = '/media/'
STATIC_ROOT = os.path.join(PROJECT_DIR, 'static')
STATIC_URL = '/static/'
ADMIN_MEDIA_PREFIX = '/static/admin/'
I've got the following template context processors listed:
'django.core.context_processors.media',
'django.core.context_processors.static',
Can anyone help please?
Thanks
UPDATE:
I suspect the issue has something to do with the fact that my ADMIN_MEDIA_PREFIX is the same as the first part of the css-extended url ('/static/admin'). I guess Django is trying to find a directory called 'css-extended' in the core admin rather than in the project itself. But how do I get round this?
Are you having this problem on your local dev environment (with runserver)? If so, do you have the following in your urls.py?
from django.contrib.staticfiles.urls import staticfiles_urlpatterns
# ... the rest of your URLconf goes here ...
urlpatterns += staticfiles_urlpatterns()
Read the Django Docs for more.
Ok, I now think I know what's going on here. Hopefully this will clarify:
STATIC_ROOT is only used by the "collectstatic" management command, to figure out where to dump the static files it collects.
STATIC_URL is used by the dev server to define the URL at which the static files will be served.
STATICFILES_DIRS, which you haven't set, is used by both the dev server and the "collectstatic" management command to identify the locations of the static files to serve. In the case of the dev server, the files are served directly in place. In the case of the management command, the files are gathered and copied into STATIC_ROOT.
[Note: there's a convention here -- if you have /static subdirectories in your apps (not your project), they'll be picked up along with anything explicitly defined in STATICFILES_DIRS.]
You just need to add the following to settings.py:
STATICFILES_DIRS = {
'/absolute/path/to/myproject/static/',
}