Spravnejsi vyrobeni treenodu pro clanek

seminar/migrations/0058_problem_to_uloha_tema_clanek.py

@@ -114,7 +114,7 @@ def Clanek_Treenody(apps, schema_editor):
 	TextNode = apps.get_model('seminar', 'TextNode')
 	for cl in Clanek.objects.all():
 		# Vyrobíme nody:
-		# Clanek nema vlastni node, ma (prave jedno) Reseni a to ma ReseniNode
+		# Clanek nema vlastni node, ma (prave jedno) Reseni a to ma text_cely -- ReseniNode
 		reseni = cl.reseni_set.all()
 		if len(reseni) != 1:
 			raise ValueError(f'Clanek {cl.id} ma vic reseni {len(reseni)} ({reseni})')
@@ -122,6 +122,8 @@ def Clanek_Treenody(apps, schema_editor):
 		resnode = ReseniNode(reseni=reseni)
 		poskladej_strom(apps, resnode, cl.text_zadani, cl.text_reseni)
 		resnode.save()
+		reseni.text_cely = resnode
+		reseni.save()
 
 def fix_Clanek_Reseni(apps, schema_editor):
 	Problem = apps.get_model('seminar', 'Problem')

seminar/migrations/0060_spoj_stromy.py

@@ -85,8 +85,12 @@ def pokacej_les(apps, schema_editor):
 
 		# Články
 		for cl in Clanek.objects.filter(cislo = c).order_by('kod'):
-			clnode = cl.claneknode
+			# Zmena: Clanky nemaji vlastni Node, ale pouziva se ReseniNode v text_cely
-			pridej_potomka(cnode, clnode)
+			reseni = cl.reseni_set.all()
+			if len(reseni) != 1:
+				raise ValueError('Clanek ma vic reseni')
+			resnode = reseni[0].text_cely
+			pridej_potomka(cnode, resnode)
 
 		# Konfery
 		for k in Konfera.objects.all():