correct foreigns keys

app/modeles/princes_db_tables.py

@@ -59,7 +59,7 @@ class Diplo_type(Model):
 
 class Document(Model):
 	id_document = IntegerField(primary_key=True)
-	inst_doc = ForeignKeyField(Institution, backref='document')
+	inst_doc = ForeignKeyField(Institution, backref='documents')
 	collection_doc = TextField()
 
 	class Meta:
@@ -73,10 +73,11 @@ class Acte(Model):
 	date_time = TextField()  # YYYY-MM-DD
 	date = TextField()  # verbose
 	analysis = TextField()
-	doc_acte = ForeignKeyField(Document, backref='acte')
+	doc_acte = ForeignKeyField(Document, backref='actes')
 	ref_acte = TextField()  # cote
-	state_doc = ForeignKeyField(State, backref='acte')
-	diplo_type_acte = ForeignKeyField(Diplo_type, backref='acte')
+	state_doc = ForeignKeyField(State, backref='actes')
+	diplo_type_acte = ForeignKeyField(Diplo_type, backref='actes')
+	prod_place_acte = ForeignKeyField(Production_place, backref='actes')
 
 	class Meta:
 		database = db
@@ -94,7 +95,7 @@ class Individual(Model):
 class Duke(Model):
 	id_duke = IntegerField(primary_key=True)
 	house = TextField()
-	indiv_duke = ForeignKeyField(Individual, backref='duke')
+	indiv_duke = ForeignKeyField(Individual, backref='dukes')
 	birth = TextField()
 	reign = TextField()
 	death = TextField()
@@ -102,3 +103,12 @@ class Duke(Model):
 	class Meta:
 		database = db
 		db_table = 'Duke'
+
+class Produced_by(Model):
+	id_produced_by = IntegerField(primary_key=True)
+	produced_by_acte = ForeignKeyField(Acte, backref='produced_bys')
+	produced_by_prince = ForeignKeyField(Duke, backref='produced_bys')
+
+	class Meta:
+		database = db
+		db_table = 'Produced_by'