models.py
1.68 KB
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from datetime import datetime
from sqlalchemy import (
Column,
String,
Integer,
ForeignKey,
ForeignKeyConstraint,
)
from sqlalchemy.ext.declarative import declarative_base
Base = declarative_base()
class Provinsi(Base):
__tablename__ = 'ref_propinsi'
kd_propinsi = Column(String(2), primary_key=True)
nm_propinsi = Column(String(30), nullable=False)
class Kabupaten(Base):
__tablename__ = 'ref_dati2'
kd_propinsi = Column(
String(2), ForeignKey(Provinsi.kd_propinsi), primary_key=True)
kd_dati2 = Column(String(2), primary_key=True)
nm_dati2 = Column(String(30), nullable=False)
class Kecamatan(Base):
__tablename__ = 'ref_kecamatan'
kd_propinsi = Column(String(2), primary_key=True)
kd_dati2 = Column(String(2), primary_key=True)
kd_kecamatan = Column(String(3), primary_key=True)
nm_kecamatan = Column(String(30), nullable=False)
__table_args__ = (
ForeignKeyConstraint([
kd_propinsi, kd_dati2],
[Kabupaten.kd_propinsi, Kabupaten.kd_dati2]),)
class Kelurahan(Base):
__tablename__ = 'ref_kelurahan'
kd_propinsi = Column(String(2), primary_key=True)
kd_dati2 = Column(String(2), primary_key=True)
kd_kecamatan = Column(String(3), primary_key=True)
kd_kelurahan = Column(String(3), primary_key=True)
kd_sektor = Column(String(2), nullable=False)
nm_kelurahan = Column(String(30), nullable=False)
no_kelurahan = Column(Integer)
kd_pos_kelurahan = Column(String(5))
__table_args__ = (
ForeignKeyConstraint(
[kd_propinsi, kd_dati2, kd_kecamatan],
[Kecamatan.kd_propinsi, Kecamatan.kd_dati2,
Kecamatan.kd_kecamatan]),)