iil-doc-templates 0.3.0

Reusable Django document template system — create, edit, fill templates with PDF extraction and LLM prefill

iil-doc-templates

Reusable Django document template system — create, edit, fill templates with PDF extraction and LLM prefill.

Installation

pip install iil-doc-templates

With optional dependencies:

pip install iil-doc-templates[pdf]   # pdfplumber for PDF extraction
pip install iil-doc-templates[llm]   # iil-aifw for LLM prefill
pip install iil-doc-templates[all]   # everything

Quick Start

# settings.py
INSTALLED_APPS = [
    ...
    "doc_templates",
]

# urls.py
path("doc-templates/", include("doc_templates.urls")),

Then run migrations:

python manage.py migrate doc_templates

Features

• DocumentTemplate — Reusable document templates with JSON structure (sections + fields)
• DocumentInstance — Filled-out documents based on templates
• PDF Upload — Extract structure from PDF using iil-concept-templates
• Interactive Editor — Drag & drop sections, CRUD fields, table columns
• LLM Prefill — AI-powered field completion via iil-aifw
• PDF Export — Generate PDF from filled documents via concept_templates.document_renderer
• Multi-Tenant — All queries filter by tenant_id

Architecture

iil-concept-templates (Pure Python)      iil-doc-templates (Django)
├── Pydantic Schemas                     ├── Django Models
├── PDF Structure Extraction     ──►     ├── CRUD Views + URLs
├── Analysis, Prefill, Export            ├── HTML Templates (6)
└── No Django dependency                 ├── Admin Integration
                                         └── Uses concept_templates internally

Field Types

Type	Description
textarea	Multi-line text (default)
text	Single-line text
number	Numeric input
date	Date picker
boolean	Yes/No toggle
table	Table with configurable columns

URL Patterns

URL	View	Description
/	template-list	List all templates + instances
/create/	template-create	Create empty template
/upload/	template-upload	Create template from PDF
/<pk>/edit/	template-edit	Interactive template editor
/<pk>/delete/	template-delete	Delete template
/<pk>/instance/create/	instance-create	Create document from template
/instance/<pk>/edit/	instance-edit	Edit document fields
/instance/<pk>/delete/	instance-delete	Delete document
/instance/<pk>/prefill/	instance-prefill	LLM prefill endpoint
/instance/<pk>/pdf/	instance-pdf	PDF export

Dependencies

• Required: Django ≥ 4.2, iil-concept-templates ≥ 0.4.0
• Optional: pdfplumber (PDF extraction), iil-aifw (LLM prefill)