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itminedu
djnro
Commits
c5a8714e
Commit
c5a8714e
authored
Nov 23, 2015
by
Zenon Mousmoulas
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Merge template tags include_maybe, template_exists in one file: template_maybe.py
parent
f5557fe8
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10 additions
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13 deletions
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-13
edumanage/templatetags/template_exists.py
edumanage/templatetags/template_exists.py
+0
-13
edumanage/templatetags/template_maybe.py
edumanage/templatetags/template_maybe.py
+10
-0
No files found.
edumanage/templatetags/template_exists.py
deleted
100644 → 0
View file @
f5557fe8
from
django
import
template
from
django.template.defaultfilters
import
stringfilter
register
=
template
.
Library
()
@
register
.
filter
@
stringfilter
def
template_exists
(
value
):
try
:
template
.
loader
.
get_template
(
value
)
return
True
except
template
.
TemplateDoesNotExist
:
return
False
edumanage/templatetags/
includ
e_maybe.py
→
edumanage/templatetags/
templat
e_maybe.py
View file @
c5a8714e
from
django
import
template
from
django.template.defaultfilters
import
stringfilter
from
django.template.loader_tags
import
do_include
from
django.template.defaulttags
import
CommentNode
register
=
template
.
Library
()
@
register
.
filter
@
stringfilter
def
template_exists
(
value
):
try
:
template
.
loader
.
get_template
(
value
)
return
True
except
template
.
TemplateDoesNotExist
:
return
False
@
register
.
tag
(
'include_maybe'
)
def
do_include_maybe
(
parser
,
token
):
# Source: http://stackoverflow.com/a/18951166/15690
...
...
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