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Don't error out when an object doesn't provide a get_absolute_url

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method.

Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>
This commit is contained in:
Roberto Rosario
2017-09-07 00:12:17 -04:00
parent 824c371d92
commit db83f09b19
1 changed files with 9 additions and 4 deletions
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13
mayan/apps/events/widgets.py
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@@ -1,23 +1,28 @@
from __future__ import unicode_literals from __future__ import unicode_literals
from django.urls import reverse from django.urls import reverse
from django.utils.encoding import force_text
from django.utils.safestring import mark_safe from django.utils.safestring import mark_safe
from .classes import EventType from .classes import EventType
def event_object_link(entry, attribute='target'): def event_object_link(entry, attribute='target'):
label = ''
url = '#'
obj_type = ''
obj = getattr(entry, attribute) obj = getattr(entry, attribute)
if obj: if obj:
obj_type = '{}: '.format(obj._meta.verbose_name) obj_type = '{}: '.format(obj._meta.verbose_name)
else: if hasattr(obj, 'get_absolute_url'):
obj_type = '' url = obj.get_absolute_url()
label = force_text(obj)
return mark_safe( return mark_safe(
'<a href="%(url)s">%(obj_type)s%(label)s</a>' % { '<a href="%(url)s">%(obj_type)s%(label)s</a>' % {
'url': obj.get_absolute_url() if obj else '#', 'url': url, 'label': label, 'obj_type': obj_type
'label': obj or '', 'obj_type': obj_type
} }
) )