To do list

.gitignore

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+# Utwórz plik .gitignore w głównym katalogu projektu
+cat > .gitignore << 'EOF'
+# Python
+*.py[cod]
+*$py.class
+*.so
+__pycache__/
+*.egg-info/
+dist/
+build/
+
+# Django
+*.log
+db.sqlite3
+db.sqlite3-journal
+/media
+/staticfiles
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# Environment
+.env
+venv/
+env/
+ENV/
+
+# OS
+.DS_Store
+Thumbs.db
+EOF

catalog/admin.py

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+from django.contrib import admin
+from .models import Task, Tag
+
+
+@admin.register(Task)
+class TaskAdmin(admin.ModelAdmin):
+    list_display = ["content", "datetime", "deadline", "is_done"]
+    list_filter = ["is_done", "tags"]
+    search_fields = ["content"]
+
+
+@admin.register(Tag)
+class TagAdmin(admin.ModelAdmin):
+    list_display = ["name"]
+    search_fields = ["name"]

catalog/apps.py

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+from django.apps import AppConfig
+
+
+class CatalogConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'catalog'

catalog/forms.py

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+from django import forms
+from .models import Task, Tag
+
+
+class TaskForm(forms.ModelForm):
+    class Meta:
+        model = Task
+        fields = ["content", "deadline", "tags"]
+        widgets = {
+            'deadline': forms.DateTimeInput(
+                attrs={
+                    'type': 'datetime-local',
+                    'class': 'form-control'
+                }
+            ),
+            'content': forms.Textarea(
+                attrs={
+                    'rows': 4,
+                    'class': 'form-control'
+                }
+            ),
+        }
+
+
+class TagForm(forms.ModelForm):
+    class Meta:
+        model = Tag
+        fields = ["name"]

catalog/migrations/0001_initial.py

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+# Generated by Django 5.2.7 on 2025-10-24 12:04
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Tag',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=30, unique=True)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Task',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('content', models.TextField()),
+                ('datetime', models.DateTimeField(auto_now_add=True)),
+                ('deadline', models.DateTimeField(blank=True, null=True)),
+                ('is_done', models.BooleanField(default=False)),
+                ('tags', models.ManyToManyField(related_name='tasks', to='catalog.tag')),
+            ],
+        ),
+    ]

catalog/models.py

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+from django.db import models
+
+
+class Tag(models.Model):
+    name = models.CharField(max_length=30, unique=True)
+
+    def __str__(self):
+        return self.name
+
+
+class Task(models.Model):
+    content = models.TextField()
+    datetime = models.DateTimeField(auto_now_add=True)
+    deadline = models.DateTimeField(null=True, blank=True)
+    is_done = models.BooleanField(default=False)
+    tags = models.ManyToManyField(Tag, related_name="tasks")
+
+    def __str__(self):
+        return self.content