From 8526c4588d88e98f59611771dbc0ca34c1b66d66 Mon Sep 17 00:00:00 2001
From: Alban Gruin
Date: Mon, 4 Sep 2017 21:43:40 +0200
Subject: Rennomage de parent_group en parent.

---
 admin.py                        |  2 +-
 management/commands/_private.py |  4 ++--
 models.py                       | 14 +-------------
 3 files changed, 4 insertions(+), 16 deletions(-)

diff --git a/admin.py b/admin.py
index 1c8606a..2408623 100644
--- a/admin.py
+++ b/admin.py
@@ -34,7 +34,7 @@ class LastUpdateAdmin(admin.ModelAdmin):
 class GroupAdmin(admin.ModelAdmin):
     fieldsets = (
         (None, {"fields": ("name", "celcat_name", "timetable",)}),
-        ("Groupes", {"fields": ("mention", "subgroup", "td", "tp", "parent_group",)}),)
+        ("Groupes", {"fields": ("mention", "subgroup", "td", "tp", "parent",)}),)
     list_display = ("name", "timetable",)
     list_filter = ("timetable__name",)
     readonly_fields = ("celcat_name", "mention", "subgroup", "td", "tp",)
diff --git a/management/commands/_private.py b/management/commands/_private.py
index dec13cd..c31eb34 100644
--- a/management/commands/_private.py
+++ b/management/commands/_private.py
@@ -54,12 +54,12 @@ def consolidate_group(group):
             break
 
     if "subgroup" in group_content:
-        group.parent_group = Group.objects.filter(**group_content).first()
+        group.parent = Group.objects.filter(**group_content).first()
         group.save()
 
 def consolidate_groups(groups):
     for group in groups:
-        if group.parent_group == None:
+        if group.parent == None:
             consolidate_group(group)
 
 def delete_courses_in_week(timetable, year, week):
diff --git a/models.py b/models.py
index 1843a9f..3d4fdda 100644
--- a/models.py
+++ b/models.py
@@ -72,7 +72,7 @@ class Group(models.Model):
     subgroup = models.CharField(max_length=1, verbose_name="sous-groupe", null=True)
     td = models.IntegerField(verbose_name="groupe de TD", null=True)
     tp = models.IntegerField(verbose_name="groupe de TP", null=True)
-    parent_group = models.ForeignKey("self", verbose_name="groupe parent", null=True, default=None, related_name="children")
+    parent = models.ForeignKey("self", verbose_name="groupe parent", null=True, default=None, related_name="children")
 
     slug = models.SlugField(max_length=64, default="")
 
@@ -92,18 +92,6 @@ class Group(models.Model):
             self.slug = slugify(self.name)
 
         self.mention, self.subgroup, self.td, self.tp = parse_group(self.name)
-
-        group_content_list = [self.mention, self.subgroup, self.td, self.tp]
-        group_content_keys = ("mention", "subgroup", "td", "tp")
-        for i in range(len(group_content_list))[::-1]:
-            if group_content_list[i] is not None:
-                group_content_list[i] = None
-                break
-
-        if group_content_list[1] is not None:
-            group_content = dict(zip(group_content_keys, group_content_list))
-            self.parent_group_id = Group.objects.filter(**group_content).first().id
-
         super(Group, self).save()
 
 
-- 
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