Don't search tags when the expression is unprefixed. Some performance improvements and defensive code.

This commit is contained in:
Charles Haley 2014-01-11 09:23:25 +01:00
parent 352ee20933
commit 6001342b32

View File

@ -1136,7 +1136,7 @@ class OnDeviceSearch(SearchQueryParser): # {{{
if location not in self.USABLE_LOCATIONS:
return set([])
matches = set([])
all_locs = set(self.USABLE_LOCATIONS) - set(['all'])
all_locs = set(self.USABLE_LOCATIONS) - set(['all', 'tags'])
locations = all_locs if location == 'all' else [location]
q = {
'title' : lambda x : getattr(x, 'title').lower(),
@ -1144,7 +1144,7 @@ class OnDeviceSearch(SearchQueryParser): # {{{
'collections':lambda x: ','.join(getattr(x, 'device_collections')).lower(),
'format':lambda x: os.path.splitext(x.path)[1].lower(),
'inlibrary':lambda x : getattr(x, 'in_library'),
'tags':lambda x : getattr(x, 'tags')
'tags':lambda x : getattr(x, 'tags', [])
}
for x in ('author', 'format'):
q[x+'s'] = q[x]
@ -1172,11 +1172,10 @@ class OnDeviceSearch(SearchQueryParser): # {{{
m = matchkind
vals = accessor(row)
if not isinstance(vals, list):
if locvalue == 'collections':
vals = accessor(row).split(',')
else:
vals = [accessor(row)]
if vals is None:
vals = ''
if isinstance(vals, basestring):
vals = vals.split(',') if locvalue == 'collections' else [vals]
if _match(query, vals, m, use_primary_find_in_search=upf):
matches.add(index)
break