Ajout données de géométrie administrative

nupes/models/geographie.py

@@ -0,0 +1,66 @@
+from typing import List
+
+from sqlalchemy import Float, ForeignKey, Integer, JSON, String
+from sqlalchemy.orm import mapped_column, Mapped, relationship
+
+from nupes.models import Base
+
+
+class Region(Base):
+    __tablename__ = "region"
+
+    code_insee: Mapped[str] = mapped_column(String(3), primary_key=True)
+    libelle: Mapped[str] = mapped_column(String(64), unique=True)
+    geometry: Mapped[dict] = mapped_column(JSON())
+
+    departements: Mapped[List["Departement"]] = relationship("Departement", back_populates="region")
+
+
+class Departement(Base):
+    __tablename__ = "departement"
+
+    code_insee: Mapped[str] = mapped_column(String(2), primary_key=True)
+    libelle: Mapped[str] = mapped_column(String(64), unique=True)
+    region_code: Mapped[int] = mapped_column(ForeignKey("region.code_insee"))
+    geometry: Mapped[dict] = mapped_column(JSON())
+
+    region: Mapped[Region] = relationship(Region, back_populates="departements")
+    communes: Mapped[List["Commune"]] = relationship("Commune", back_populates="departement")
+
+
+class Commune(Base):
+    __tablename__ = "commune"
+
+    code_insee: Mapped[str] = mapped_column(String(5), primary_key=True)
+    libelle: Mapped[str] = mapped_column(String(64))
+    departement_code: Mapped[str] = mapped_column(ForeignKey("departement.code_insee"))
+    geometry: Mapped[dict] = mapped_column(JSON())
+
+    departement: Mapped[Departement] = relationship(Departement, back_populates="communes")
+    bureaux_vote: Mapped[List["BureauVote"]] = relationship("BureauVote", back_populates="commune")
+
+
+class Circonscription(Base):
+    __tablename__ = "circonscription"
+
+    id: Mapped[str] = mapped_column(String(6), primary_key=True)
+    departement_code: Mapped[str] = mapped_column(ForeignKey("departement.code_insee"))
+    numero: Mapped[int] = mapped_column(Integer())
+
+    departement: Mapped[Departement] = relationship(Departement)
+    bureaux_vote: Mapped[List["BureauVote"]] = relationship("BureauVote", back_populates="circonscription")
+
+
+class BureauVote(Base):
+    __tablename__ = "bureau_vote"
+
+    id: Mapped[str] = mapped_column(String(16), primary_key=True)
+    commune_code: Mapped[str] = mapped_column(ForeignKey("commune.code_insee"))
+    code_bureau: Mapped[str] = mapped_column(String(8))
+    circo_code: Mapped[str] = mapped_column(ForeignKey("circonscription.id"))
+    libelle: Mapped[str] = mapped_column(String(256))
+    adresse: Mapped[str] = mapped_column(String(256), nullable=True)
+    geometry: Mapped[dict] = mapped_column(JSON())
+
+    commune: Mapped[Commune] = relationship(Commune, back_populates="bureaux_vote")
+    circonscription: Mapped[Circonscription] = relationship(Circonscription, back_populates="bureaux_vote")