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Add tag._cached_synonyms to speed up future calls.

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This commit is contained in:
voussoir 2021-01-08 12:58:53 -08:00
parent a4e5933f39
commit bdfe16f6a3
1 changed files with 15 additions and 2 deletions
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17
etiquette/objects.py
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@ -1184,7 +1184,10 @@ class Photo(ObjectBase):
tag = self.photodb.get_tag(name=tag)
self.photodb.log.info('Removing %s from %s.', tag, self)
pairs = {'photoid': self.id, 'tagid': tag.id}
pairs = {
'photoid': self.id,
'tagid': tag.id,
}
self.photodb.sql_delete(table='photo_tag_rel', pairs=pairs)
data = {
@ -1330,6 +1333,8 @@ class Tag(ObjectBase, GroupableMixin):
self.group_getter_many = self.photodb.get_tags_by_id
self._cached_synonyms = None
def __lt__(self, other):
return self.name < other.name
@ -1438,6 +1443,9 @@ class Tag(ObjectBase, GroupableMixin):
}
self.photodb.sql_insert(table='tag_synonyms', data=data)
if self._cached_synonyms is not None:
self._cached_synonyms.add(synname)
return synname
@decorators.required_feature('tag.edit')
@ -1536,11 +1544,15 @@ class Tag(ObjectBase, GroupableMixin):
self._uncache()
def get_synonyms(self):
if self._cached_synonyms is not None:
return self._cached_synonyms
syn_rows = self.photodb.sql_select(
'SELECT name FROM tag_synonyms WHERE mastername == ?',
[self.name]
)
synonyms = set(name for (name,) in syn_rows)
self._cached_synonyms = synonyms
return synonyms
def jsonify(self, include_synonyms=False, minimal=False):
@ -1601,7 +1613,8 @@ class Tag(ObjectBase, GroupableMixin):
self.photodb.caches['tag_exports'].clear()
self.photodb.sql_delete(table='tag_synonyms', pairs={'name': synname})
if self._cached_synonyms is not None:
self._cached_synonyms.remove(synname)
return synname
@decorators.required_feature('tag.edit')