remove unused per isbn metadata table and related apis

oml/item/api.py

@@ -263,40 +263,6 @@ def findMetadata(data):
 actions.register(findMetadata)
 
 
-def getMetadata(data):
-    '''
-        takes {
-            key: value
-            includeEdits: boolean
-        }
-        key can be one of the supported identifiers: isbn10, isbn13, oclc, olid,...
-    '''
-    if 'includeEdits' in data:
-        include_edits = data.pop('includeEdits')
-    else:
-        include_edits = False
-    key, value = next(iter(data.items()))
-    value = cleanup_id(key, value)
-    response = meta.lookup(key, value)
-    if include_edits:
-        response.update(models.Metadata.load(key, value))
-    for key in [k['id'] for k in settings.config['itemKeys'] if isinstance(k['type'], list)]:
-        if key in response and not isinstance(response[key], list):
-            response[key] = [response[key]] if response[key] else []
-    return response
-actions.register(getMetadata)
-
-
-def resetMetadata(data):
-    item = models.Item.get(data['id'])
-    if item and 'primaryid' in item.meta:
-        meta = models.Metadata.get(*item.meta['primaryid'])
-        if meta:
-            meta.reset()
-    return {}
-actions.register(resetMetadata)
-
-
 def download(data):
     '''
         takes {

oml/item/models.py

@@ -760,81 +760,6 @@ class Transfer(db.Model):
         state.db.session.add(self)
         state.db.session.commit()
 
-class Metadata(db.Model):
-    __tablename__ = 'metadata'
-
-    created = sa.Column(sa.DateTime())
-    modified = sa.Column(sa.DateTime())
-
-    id = sa.Column(sa.Integer(), primary_key=True)
-
-    key = sa.Column(sa.String(256))
-    value = sa.Column(sa.String(256))
-
-    data = sa.Column(MutableDict.as_mutable(sa.PickleType(pickler=json_pickler)))
-
-    def __repr__(self):
-        return '='.join([self.key, self.value])
-
-    @property
-    def timestamp(self):
-        return utils.datetime2ts(self.modified)
-
-    @classmethod
-    def get(cls, key, value):
-        return cls.query.filter_by(key=key, value=value).first()
-
-    @classmethod
-    def get_or_create(cls, key, value):
-        m = cls.get(key, value)
-        if not m:
-            m = cls(key=key, value=value)
-            m.created = datetime.utcnow()
-            m.data = {}
-            m.save()
-        return m
-
-    def save(self):
-        self.modified = datetime.utcnow()
-        state.db.session.add(self)
-        state.db.session.commit()
-
-    def reset(self):
-        user = state.user()
-        Changelog.record(user, 'resetmeta', self.key, self.value)
-        state.db.session.delete(self)
-        state.db.session.commit()
-        self.update_items()
-
-    def edit(self, data, record=True):
-        changed = {}
-        for key in data:
-            if key == 'id':
-                continue
-            if data[key] != self.data.get(key):
-                self.data[key] = data[key]
-                changed[key] = data[key]
-        if changed:
-            self.save()
-            if record:
-                user = state.user()
-                Changelog.record(user, 'editmeta', self.key, self.value, changed)
-        return changed
-
-    def update_items(self):
-        for f in Find.query.filter_by(key=self.key, value=self.value):
-            if f.item:
-                f.item.update()
-
-    @classmethod
-    def load(self, key, value):
-        m = self.get(key, value)
-        if m:
-            if 'id' in m.data:
-                del m.data['id']
-            return m.data
-        return {}
-
 def remove_unused_names():
     used = list(set(
         get_sort_name(a)