joining table allocation to actifs

cao_blogr/models/portfolio.py

@@ -36,25 +36,21 @@ class Actifs(Base):
     modif_le = Column(DateTime, default=datetime.datetime.utcnow)
     __table_args__ = (Index('symbole_index', 'symbole'),)
 
+
 class Allocation(Base):
     __tablename__ = 'allocation'
     no_cat = Column(Integer, primary_key=True)
-    classe_id = Column(Unicode(45), ForeignKey('classes.classe'))
+    classe = Column(Unicode(45), ForeignKey('actifs.classe'))
     pc_cible = Column(Integer)
     pc_atteint = Column(Float)
+    pc_ecart = Column(Float)
     valeur = Column(Float)
-
-    # relationship
-    classe = relationship('Classes', backref="allocation")
- 
-class Classes(Base):
-    __tablename__ = 'classes'
-    classe = Column(Unicode(45), primary_key=True)
     type = Column(Unicode(45), default='ACTION')
     ordre = Column(Integer)
     bg_color = Column(Unicode(45))
-    __table_args__ = (Index('ordre_index', 'ordre'),)
-
+    __table_args__ = (Index('classe_index', 'classe'), Index('ordre_index', 'ordre'),)
+ 
+    
 class Histo(Base):
     __tablename__ = 'histo'
     no_id = Column(Integer, primary_key=True)