New table for paintings

This commit is contained in:
Edward Betts 2019-09-29 11:05:13 +01:00
parent 123c9d8aa1
commit ab51e83e9c

View file

@ -5,6 +5,7 @@ from sqlalchemy.types import Integer, String, DateTime
from sqlalchemy.orm import column_property, relationship from sqlalchemy.orm import column_property, relationship
from sqlalchemy.ext.associationproxy import association_proxy from sqlalchemy.ext.associationproxy import association_proxy
from sqlalchemy.sql.expression import cast from sqlalchemy.sql.expression import cast
from sqlalchemy.dialects import postgresql
from urllib.parse import quote from urllib.parse import quote
Base = declarative_base() Base = declarative_base()
@ -35,16 +36,27 @@ class DepictsItemAltLabel(Base):
def __init__(self, alt_label): def __init__(self, alt_label):
self.alt_label = alt_label self.alt_label = alt_label
class PaintingItem(Base):
__tablename__ = 'painting'
item_id = Column(Integer, primary_key=True, autoincrement=False)
label = Column(String)
entity = Column(postgresql.JSON)
qid = column_property('Q' + cast(item_id, String))
class Edit(Base): class Edit(Base):
__tablename__ = 'edit' __tablename__ = 'edit'
username = Column(String, primary_key=True) username = Column(String, primary_key=True)
painting_id = Column(Integer, primary_key=True) painting_id = Column(Integer, ForeignKey('painting.item_id'), primary_key=True)
depicts_id = Column(Integer, primary_key=True) depicts_id = Column(Integer, ForeignKey('depicts.item_id'), primary_key=True)
timestamp = Column(DateTime, default=now_utc()) timestamp = Column(DateTime, default=now_utc())
lastrevid = Column(Integer, nullable=True)
painting_qid = column_property('Q' + cast(painting_id, String)) painting_qid = column_property('Q' + cast(painting_id, String))
depicts_qid = column_property('Q' + cast(depicts_id, String)) depicts_qid = column_property('Q' + cast(depicts_id, String))
painting = relationship('PaintingItem')
depicts = relationship('DepictsItem')
@property @property
def user_page_url(self): def user_page_url(self):
start = 'https://www.wikidata.org/wiki/User:' start = 'https://www.wikidata.org/wiki/User:'