I'm using Django-summernote. I have installed it by pip install django-summernote command. How can I change the file size upload limit? I get the error: "File size exceeds the limit allowed and cannot be saved" when I try to add an image using the summernote widget's toolbar.
I have solved this problem by the following steps:
In--> settings.py, globally declare max_image_pixel:
MAX_IMAGE_PIXELS = int(1024 * 1024 * 1024 // 4 // 3)
Then in the same --> settings.py, do the following:
SUMMERNOTE_CONFIG = {
...
'attachment_filesize_limit': MAX_IMAGE_PIXELS,
}
Reference
Related
Hi I started a project which I use Django + tweepy When I wanna tweet with media I save my media in cdn my photo upload successfully on my cdn but tweepy say
/ Unable to access file: No such file or directory
my code :
tweet_photo = form.cleaned_data.get('tweet_photo')
photo = cloudinary.uploader.upload(tweet_photo,
public_id=clean_text)
media = photo['url']
api.update_with_media(media, clean_text)
Thanks for your helping
I have a process that scans a tape library and looks for media that has expired, so they can be removed and reused before sending the tapes to an offsite vault. (We have some 7 day policies that never make it offsite.) This process takes around 20 minutes to run, so I didn't want it to run on-demand when loading/refreshing the page. Rather, I set up a django-cron job (I know I could have done this in Linux cron, but wanted the project to be as self-contained as possible) to run the scan, and creates a file in /tmp. I've verified that this works -- the file exists in /tmp from this morning's execution. The problem I'm having is that now I want to display a list of those expired (scratch) media on my web page, but the script is saying that it can't find the file. When the file was created, I use the absolute filename "/tmp/scratch.2015-11-13.out" (for example), but here's the error I get in the browser:
IOError at /
[Errno 2] No such file or directory: '/tmp/corpscratch.2015-11-13.out'
My assumption is that this is a "web root" issue, but I just can't figure it out. I tried copying the file to the /static/ and /media/ directories configured in django, and even in the django root directory, and the project root directory, but nothing seems to work. When it says it cant' find /tmp/file, where is it really looking?
def sample():
""" Just testing """
today = datetime.date.today() #format 2015-11-31
inputfile = "/tmp/corpscratch.%s.out" % str(today)
with open(inputfile) as fh: # This is the line reporting the error
lines = [line.strip('\n') for line in fh]
print(lines)
The print statement was used for testing in the shell (which works, I might add), but the browser gives an error.
And the file does exist:
$ ls /tmp/corpscratch.2015-11-13.out
/tmp/corpscratch.2015-11-13.out
Thanks.
Edit: was mistaken, doesn't work in python shell either. Was thinking of a previous issue.
Use this instead:
today = datetime.datetime.today().date()
inputfile = "/tmp/corpscratch.%s.out" % str(today)
Or:
today = datetime.datetime.today().strftime('%Y-%m-%d')
inputfile = "/tmp/corpscratch.%s.out" % today # No need to use str()
See the difference:
>>> str(datetime.datetime.today().date())
'2015-11-13'
>>> str(datetime.datetime.today())
'2015-11-13 15:56:19.578569'
I ended up finding this elsewhere:
today = datetime.date.today() #format 2015-11-31
inputfilename = "tmp/corpscratch.%s.out" % str(today)
inputfile = os.path.join(settings.PROJECT_ROOT, inputfilename)
With settings.py containing the following:
PROJECT_ROOT = os.path.abspath(os.path.dirname(__file__))
Completely resolved my issues.
No matter what I do, I simply cannot get django-debug-toolbar to appear. I've tried everything suggested in every answer on this question.
I have DEBUG=True in my settings
I have django.contrib.staticfiles and debug_toolbar in INSTALLED_APPS
I have 'debug_toolbar.middleware.DebugToolbarMiddleware' high up in MIDDLEWARE_CLASSES
I have INTERNAL_IPS = () in my settings
I tried adding print("IP Address for debug-toolbar: " + request.META['REMOTE_ADDR']) in a view, and it printed IP Address for debug-toolbar: 127.0.0.1
I have a closing </body></html> in my template
I have run pip install django-debug-toolbar in my virtualenv, without any issues
I have run python manage.py collectstatic and there is a debug_toolbar directory in my static files
When I run the app, I see no request in the console for any URLs containing django_debug_toolbar, so I suspect it's the application not being loaded.
I don't see any failed requests in the developer console, either.
I've read the django-debug-toolbar installation docs and am out of ideas.
Does anyone have any suggestions for debugging? I'm running OSX and Django 1.7. The curious thing is that debug-toolbar WAS appearing just fine - I think I've made some tweak that caused it to vanish, but I don't know what.
UPDATE: I've even tried adding this in my settings file, which is supposed to force the toolbar to appear:
def show_toolbar(request):
return True
SHOW_TOOLBAR_CALLBACK = show_toolbar
But it doesn't help.
I've also tried throwing a deliberate exception in my view, so that I can check DEBUG is on and all the settings are as above. They are, and still no toolbar!
UPDATE 2: When I set INTERNAL_IPS=('127.0.0.1',), I start to see debug-toolbar requests in the console, but no toolbar on the page.
And the following HTML appears in my page - so the toolbar is there, but it's not visible because it's got display=none set all over it:
I had the same problem but managed to fix it following dvl's comment on this page. Here is a summary of the fix:
In settings.py
if DEBUG:
MIDDLEWARE += (
'debug_toolbar.middleware.DebugToolbarMiddleware',
)
INSTALLED_APPS += (
'debug_toolbar',
)
INTERNAL_IPS = ('127.0.0.1', )
DEBUG_TOOLBAR_CONFIG = {
'INTERCEPT_REDIRECTS': False,
}
In the project urls.py, add this url pattern to the end:
from django.conf import settings
if settings.DEBUG:
import debug_toolbar
urlpatterns += [
url(r'^__debug__/', include(debug_toolbar.urls)),
]
Some information for news users as me, when dev on virtual or remote machine
Add this ligne in a views.py file
print("IP Address for debug-toolbar: " + request.META['REMOTE_ADDR'])
When the views is call, you can see the client IP in the shell
You have to add this IP the settings.py file
INTERNAL_IPS = ('IP')
All of the divs with display: none; are in fact behaving properly. They won't change to display: block; until you actually click on them in the toolbar itself.
The button used to toggle the toolbar is the div with an id="djDebugToolbarHandle". As you can see in your console, this button has a top position of 2310px. What this means is that it is rendering, but it is just way down off the page.
Try typing the following in the console to reset its position:
document.getElementById('djDebugToolbarHandle').style.top="30px";
I had the same problem. Changing the finder module in my settings.py worked for me:
STATICFILES_FINDERS = (
#'django.contrib.staticfiles.finders.FileSystemFinder', #THIS BREAKES debug_toolbar
'django.contrib.staticfiles.finders.AppDirectoriesFinder', #THIS WORKS
)
Make sure to clean the browser cache after this change.
But after this, Django gave me error messages during collectstatic, due to this issue. I solved creating two configurations in my settings.py:
class Production(Base):
DEBUG = False
STATICFILES_FINDERS = (
'django.contrib.staticfiles.finders.FileSystemFinder',
)
class Develop(Base):
DEBUG = True
STATICFILES_FINDERS = (
'django.contrib.staticfiles.finders.AppDirectoriesFinder',
)
I hope it helps.
One reason why django-debug-toolbar might appear but not appear correctly, (items stuck in "Loading") is if manage.py collectstatic has not been run. Just thought I'd post that here in case it helps someone.
i was have same issue with django-toolbar
all tags have class djdt-hidden and hidden
<div id="djDebug" class="djdt-hidden" dir="ltr" data-default-show="true">
i using pycharm and GoogleChrome
just using FireFox and it was fixed
I am currently modifying our TRAC instance to Bootstrap 3.1. However, some templating needs to be done on the .py files. I only know how to customize .html files... just add classes, customize DOM structure a little bit then put it in templates folder of our TRAC instance.
NOW WHAT ABOUT customizing .py files from plugins? I tried putting them in templates folder but nothing happened.
I had no experience with Python, but it's easy just to hack around and add a bootstrap class e.g adding "col-sm-2 control-label" in a label in milestone.py
def __edit_project(self, data, req):
milestone = data.get('milestone').name
all_projects = self.__SmpModel.get_all_projects_filtered_by_conditions(req)
id_project_milestone = self.__SmpModel.get_id_project_milestone(milestone)
if id_project_milestone != None:
id_project_selected = id_project_milestone[0]
else:
id_project_selected = None
return tag.div(
tag.label(
class_="col-sm-2 control-label",
'Project',
tag.br(),
tag.select(
tag.option(),
[tag.option(row[1], selected=(id_project_selected == row[0] or None), value=row[0]) for row in sorted(all_projects, key=itemgetter(1))],
name="project")
),
class_="field")
Compiling the plugin again worked for me. After adding bootstrap classes on specific .py files, here are the steps/commands I did:
In our TRAC environment plugins directory where specific setup.py of the plugin I'm editing is located, build the .egg file e.g
tracproject/plugins_source/sampleplugin: python setup.py bdist_egg
Then I renamed the plugin's original .egg file in the plugins directory e.g
tracproject/plugins/sampleplugin/: mv sampleplugin.egg sampleplugin.egg.old
After that, I copied the newly .egg file generated to the plugins directory e.g
tracproject/plugins_source/sampleplugin/dist: mv sampleplugin.egg ../../../plugins/
Lastly, I restarted our server e.g (however, there were cases, no restart was needed since changes were instantly reflected)
sudo service apache2 restart
Thanks #falkb! I see that you're the author of SimpleMultiProject plugin I was trying to put bootstrap classes. :)
Here's a snippet of simplemultiprojectplugin milestone.py where I added styling
def __edit_project(self, data, req):
milestone = data.get('milestone').name
all_projects = self.__SmpModel.get_all_projects_filtered_by_conditions(req)
id_project_milestone = self.__SmpModel.get_id_project_milestone(milestone)
if id_project_milestone != None:
id_project_selected = id_project_milestone[0]
else:
id_project_selected = None
return tag.div(
tag.label('Project', class_="control-label col-sm-2"),
tag.div(
tag.select(
tag.option(),
[tag.option(row[1], selected=(id_project_selected == row[0] or None), value=row[0]) for row in sorted(all_projects, key=itemgetter(1))],
name="project",
class_="form-control"),
class_="col-sm-5"),
class_="form-group")
I am working through the tutorial for setting up Djapian and am trying to use the indexshell (as demonstrated in this step). When I run the command 'list' I get the following output:
Installed spaces/models/indexers:
- 0: 'global'
I therefore cannot run any queries:
>>> query
No index selected
Which leads me to attempt:
>>> use 0
Illegal index alias '0'. See 'list' command for available aliases
My index.py is as follows:
from djapian import space, Indexer, CompositeIndexer
from cms.models import Article
class ArticleIndexer(Indexer):
fields = ['body']
tags = [
('title', 'title'),
('author', 'author'),
('pub_date', 'pub_date',),
('category', 'category')
]
space.add_index(Article, ArticleIndexer, attach_as='indexer')
Update: I moved the djapian folder from site-packages to within my project folder and I move index.py from the project root to within the djapian folder. When I run 'list' in the indexshell the following is now returned:
>>> list
Installed spaces/models/indexers:
- 0: 'global'
- 0.0 'cms.Article'
-0.0.0: 'djapian.space.defaultcmsarticleindexer'
I still cannot do anything though as when I try to select an index I still get the following error:
>>> use 0.0
Illegal index alias '0'. See 'list' command for available aliases
Update 2: I had a problem with my setting for DJAPIAN_DATABASE_PATH which is now fixed. I can select an indexer using the command 'use 0.0.0' but when I try to run a query it raises the following ValueError: "Empty slice".
Have you fixed the problem of the ValueError: Empty Slice?
I'm having the exact same problem using the djapian tutorial. First I was wondering if my database entries were right, but now I'm thinking it might have something to do with the actual querying of the Xapian install?
Seeing that I haven't had to point to the install at all wonders me if I placed it in the right directory and if djapian knows where to find it.
-- Edit
I've found the solution, atleast for me. The tutorial is not up to date and the query command expects a number of results too. So if you use 'query mykeyword 5' you get 5 results and the ValueError: Empty Slice disappears. It's a known issue and it will be fixed soon from what I read.
Perhaps you're not loading indexes?
You could try placing the following in your main urls.py:
import djapian
djapian.load_indexes()
In a comment to your question you write that you've placed index.py file in the project root. It should actually reside within an app, along models.py.
One more thing (which is very unlikely to be the cause of your problems); you've got a stray comma on the following line:
('pub_date', 'pub_date',),
^