- Implement NepaliCurrencyField for model-level currency handling.
- Add format_nepali_currency utility with Lakhs/Crores comma formatting and decimal support.
- Implement number_to_nepali_words and english_to_nepali_unicode helper functions.
- Add nepali_currency, nepali_words, and nepali_unicode template filters.
- Enhance REST API (DRF) support:
- Added NepaliCurrencySerializerField for formatted currency output.
- Added NepaliLocalizedSerializerMixin for automatic Devanagari field generation.
- Added flexible NepaliCurrencyRangeFilter and NepaliDateRangeFilter.
- Integrated automatic currency formatting into NepaliModelAdmin.
- Expanded the example demo app with a Transaction model and updated filters.
- Added comprehensive unit tests for formatting, models, and API components.
- Updated documentation (README.md and todo.md) to reflect new features.
This commit represents a comprehensive improvement of the library's architecture, developer experience, and documentation accuracy.
Core Refactoring:
- apply DRY principle to models.py by introducing BaseNepaliBSField and BaseLocationField
- standardize widget logic in widgets.py using NepaliWidgetMixin
- centralize admin filtering logic into BaseNepaliDateFilter
New Features & API:
- add NepaliMonthFilter for Django Admin and NepaliDateMonthFilter for DRF
- implementation of HTMX-driven location chaining for dynamic address selects
- extend demo project with comprehensive DRF search, ordering, and filter examples
Configuration & Sync:
- implement global NEPKIT settings in conf.py (DEFAULT_LANGUAGE, ADMIN_DATEPICKER, etc.)
- universalize BS_DATE_FORMAT/BS_DATETIME_FORMAT across the entire stack
- synchronize frontend datepicker initialization with backend date formats
Documentation & DX:
- complete rewrite of README.md into high-energy, factual, English-only guides
- project-wide audit and simplification of comments/docstrings for beginner accessibility
- expanded 'Technical Design' and 'FAQ' sections covering data integrity and storage
- added docs/migration_guide.py for bulk AD-to-BS data transitions
Quality & Maintenance:
- fixed all E402 module-level import errors across the library
- verified codebase with project-wide ruff checks (all checks passed)
sankalp