Solution of 05

.gitignore

+### OSX ###
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear on external disk
+.Spotlight-V100
+.Trashes
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+
+### Python ###
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.cache
+nosetests.xml
+coverage.xml
+
+# Translations
+*.mo
+*.pot
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+
+### Django ###
+*.log
+*.pot
+*.pyc
+**__pycache__/
+local_settings.py
+
+.env
+**/db.sqlite3
+
+# PyCharm
+**/.idea/

MEIM_Lsg/settings.py

     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+    'posts.apps.PostsConfig'        #you could also add 'posts' to register everything in your app
+
 ]
 
 MIDDLEWARE = [

posts/migrations/0001_initial.py

+# Generated by Django 2.1.3 on 2018-11-23 11:25
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Notice',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('notice_title', models.CharField(max_length=80)),
+                ('notice_text', models.CharField(max_length=400)),
+                ('pub_start', models.DateTimeField()),
+                ('pub_end', models.DateTimeField()),
+            ],
+        ),
+    ]

posts/models.py

 from django.db import models
 
-# Create your models here.
+class Notice(models.Model):
+    notice_title = models.CharField(max_length=80)
+    notice_text = models.CharField(max_length=400)
+    pub_start = models.DateTimeField()
+    pub_end = models.DateTimeField()

posts/views.py

 from django.shortcuts import render
+from datetime import timedelta
+from django.utils import timezone
+from posts.models import Notice
 # Create your views here.
 
+
+#Titel und die Texte aller Meldungen, deren Veröffentlichungsdatum vor und der Endedatum nach dem aktuellen Datum liegt.
 def home(request, value=""):
+    now = timezone.now()
+    notices = Notice.objects.all()
+    display_notices = list()
+    for notice in notices:
+        if notice.pub_start < now and notice.pub_end > now:
+            display_notices.append(notice)
     context = {
         "title": "Beboop",
-        "message": value
+        "notices": display_notices
     }
     return render(request, 'index.html', context)

templates/index.html

 {% block title %} {{ title }} {% endblock title %}
 
 {% block content %}
-<div class="jumbotron">
-  <h1 class="display-6">My first post!</h1>
-  <p class="lead">{{message}}</p>
-</div>
+    {%  for notice in notices %}
+        <div class="jumbotron">
+          <h1 class="display-6">{{ notice.notice_title }}</h1>
+          <p class="lead">{{notice.notice_text}}</p>
+        </div>
+    {% endfor %}
 {% endblock content %}