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Fix `add_media` util for Django 2.0 

Neither `add_css` nor `add_js` exist in Django 2.0 because the method
for adding `Media` classes together has changed.

Ref: c19b56f633
fix_request_path_info
Charlie Denton 2017-10-29 00:44:48 +01:00
parent 60e56ed472
commit 120520e44d
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GPG Key ID: 5BBA1783DA191613
1 changed files with 8 additions and 2 deletions
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6
polymorphic/formsets/utils.py
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@ -1,11 +1,17 @@
""" """
Internal utils Internal utils
""" """
import django
def add_media(dest, media): def add_media(dest, media):
""" """
Optimized version of django.forms.Media.__add__() that doesn't create new objects. Optimized version of django.forms.Media.__add__() that doesn't create new objects.
Only required for Django < 2.0
""" """
if django.VERSION >= (2, 0):
dest += media
else:
dest.add_css(media._css) dest.add_css(media._css)
dest.add_js(media._js) dest.add_js(media._js)