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brin sort in line with query structure

This commit is contained in:
j 2010-06-27 14:41:38 +02:00
parent d24296df71
commit d3c16d62b4
1 changed files with 14 additions and 11 deletions
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25
pandora/backend/views.py
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@ -78,15 +78,9 @@ def api_error(request):
def _order_query(qs, sort, prefix='sort__'):
order_by = []
if isinstance(sort, basestring):
sort = [sort, ]
for e in sort:
desc = ''
if e.startswith('-'):
e = e[1:]
desc = '-'
order = {'id': 'movieId'}.get(e, e)
order = '%s%s%s' % (desc, prefix, order)
key = {'id': 'movieId'}.get(e['key'], e['key'])
order = '%s%s%s' % (e['operator'], prefix, key)
order_by.append(order)
if order_by:
qs = qs.order_by(*order_by)
@ -122,12 +116,21 @@ def _parse_query(data, user):
def api_find(request):
'''
param data
{'query': query, 'sort': string, 'range': array}
{'query': query, 'sort': array, 'range': array}
query: query object, more on query syntax at
https://wiki.0x2620.org/wiki/0xdb2QuerySyntax
sort: string or arrays of keys; to sort key in descending order prefix with -
default: ['director', '-year']
sort: array of key, operator dics
[
{
key: "year",
operator: "-"
},
{
key: "director",
operator: ""
}
]
range: result range, array [from, to]
keys: array of keys to return
group: group elements by, country, genre, director...