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radiopanik
panikdb
Commits
1d321265
Commit
1d321265
authored
Aug 25, 2013
by
fred
Browse files
improve search results by boosting some parts
parent
e204655e
Changes
1
Hide whitespace changes
Inline
Side-by-side
panikdb/emissions/search_indexes.py
View file @
1d321265
import
datetime
from
haystack
import
indexes
from
.models
import
Emission
,
Episode
,
NewsItem
class
EmissionIndex
(
indexes
.
SearchIndex
,
indexes
.
Indexable
):
title
=
indexes
.
CharField
(
model_attr
=
'title'
,
boost
=
1.5
)
text
=
indexes
.
CharField
(
document
=
True
,
use_template
=
True
)
categories
=
indexes
.
MultiValueField
(
faceted
=
True
)
def
prepare
(
self
,
obj
):
data
=
super
(
EmissionIndex
,
self
).
prepare
(
obj
)
data
[
'boost'
]
=
1.3
return
data
def
get_model
(
self
):
return
Emission
...
...
@@ -15,6 +23,7 @@ class EmissionIndex(indexes.SearchIndex, indexes.Indexable):
class
EpisodeIndex
(
indexes
.
SearchIndex
,
indexes
.
Indexable
):
title
=
indexes
.
CharField
(
model_attr
=
'title'
,
boost
=
1.5
)
text
=
indexes
.
CharField
(
document
=
True
,
use_template
=
True
)
tags
=
indexes
.
MultiValueField
(
faceted
=
True
)
...
...
@@ -26,9 +35,21 @@ class EpisodeIndex(indexes.SearchIndex, indexes.Indexable):
class
NewsItemIndex
(
indexes
.
SearchIndex
,
indexes
.
Indexable
):
title
=
indexes
.
CharField
(
model_attr
=
'title'
,
boost
=
1.5
)
text
=
indexes
.
CharField
(
document
=
True
,
use_template
=
True
)
tags
=
indexes
.
MultiValueField
(
faceted
=
True
)
def
prepare
(
self
,
obj
):
data
=
super
(
NewsItemIndex
,
self
).
prepare
(
obj
)
today
=
datetime
.
datetime
.
today
()
if
obj
.
datetime
<
today
-
datetime
.
timedelta
(
weeks
=
15
):
# push older news in later pages
data
[
'boost'
]
=
0.8
elif
obj
.
datetime
>
today
-
datetime
.
timedelta
(
weeks
=
3
):
# pull recent news
data
[
'boost'
]
=
1.5
return
data
def
get_model
(
self
):
return
NewsItem
...
...
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