openmedialibrary/oml/item/person.py

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# -*- coding: utf-8 -*-
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import unicodedata
import ox
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import sqlalchemy as sa
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import db
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import state
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def get_sort_name(name, sortname=None, commit=True):
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name = unicodedata.normalize('NFKD', name).strip()
if name:
person = Person.get(name)
if not person:
person = Person(name=name, sortname=sortname)
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person.save(update=False, commit=commit)
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sortname = unicodedata.normalize('NFKD', person.sortname)
else:
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sortname = ''
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return sortname
class Person(db.Model):
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__tablename__ = 'person'
name = sa.Column(sa.String(1024), primary_key=True)
sortname = sa.Column(sa.String())
numberofnames = sa.Column(sa.Integer())
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def __repr__(self):
return self.name
@classmethod
def get(cls, name):
return cls.query.filter_by(name=name).first()
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def save(self, update=True, commit=True):
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from .models import Item, Find
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if not self.sortname:
self.sortname = ox.get_sort_name(self.name)
self.sortname = unicodedata.normalize('NFKD', self.sortname)
self.sortsortname = ox.sort_string(self.sortname)
self.numberofnames = len(self.name.split(' '))
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state.db.session.add(self)
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if update:
for i in Item.find({
'query': {
'conditions': [{'key': 'author', 'value': self.name, 'operator': '=='}]
}
}):
i.update_sort()
Find.query.filter_by(key='author', value=self.name).update({
'sortvalue': self.sortname.lower()
})
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if commit:
state.db.session.commit()
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def json(self, keys=None):
r = {}
r['name'] = self.name
r['sortname'] = self.sortname
r['numberofnames'] = self.numberofnames
return r