Metadata-Version: 2.4
Name: sudapy
Version: 1.0.2
Summary: Sudan-focused Python toolkit for Geomatics: GIS, remote sensing, and surveying workflows.
Project-URL: Homepage, https://github.com/Osman-Geomatics93/sudapy
Project-URL: Documentation, https://osman-geomatics93.github.io/sudapy/
Project-URL: Repository, https://github.com/Osman-Geomatics93/sudapy
Project-URL: Issues, https://github.com/Osman-Geomatics93/sudapy/issues
Project-URL: Changelog, https://github.com/Osman-Geomatics93/sudapy/blob/main/CHANGELOG.md
Author-email: Osman Osama Ahmed Ibrahim <osmangeomatics93@gmail.com>
Maintainer-email: Osman Osama Ahmed Ibrahim <osmangeomatics93@gmail.com>
License-Expression: MIT
License-File: LICENSE
Keywords: geomatics,geospatial,gis,remote-sensing,sudan,surveying
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Education
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Topic :: Scientific/Engineering :: GIS
Requires-Python: >=3.9
Requires-Dist: fiona<2,>=1.9
Requires-Dist: geographiclib<3,>=2.0
Requires-Dist: geopandas<2,>=0.14
Requires-Dist: numpy<3,>=1.24
Requires-Dist: pandas<3,>=2.0
Requires-Dist: pyproj<4,>=3.6
Requires-Dist: pyyaml<7,>=6.0
Requires-Dist: rasterio<2,>=1.3
Requires-Dist: rich<14,>=13.0
Requires-Dist: shapely<3,>=2.0
Requires-Dist: typer[all]<1,>=0.9
Provides-Extra: all
Requires-Dist: contextily<2,>=1.4; extra == 'all'
Requires-Dist: earthpy<1,>=0.9; extra == 'all'
Requires-Dist: folium<1,>=0.15; extra == 'all'
Requires-Dist: matplotlib<4,>=3.7; extra == 'all'
Requires-Dist: sentinelsat<2,>=1.2; extra == 'all'
Provides-Extra: dev
Requires-Dist: mypy<2,>=1.5; extra == 'dev'
Requires-Dist: pytest-cov<6,>=4.0; extra == 'dev'
Requires-Dist: pytest<9,>=7.0; extra == 'dev'
Requires-Dist: ruff<1,>=0.3; extra == 'dev'
Provides-Extra: rs
Requires-Dist: earthpy<1,>=0.9; extra == 'rs'
Requires-Dist: sentinelsat<2,>=1.2; extra == 'rs'
Provides-Extra: viz
Requires-Dist: contextily<2,>=1.4; extra == 'viz'
Requires-Dist: folium<1,>=0.15; extra == 'viz'
Requires-Dist: matplotlib<4,>=3.7; extra == 'viz'
Description-Content-Type: text/markdown

# SudaPy

**Sudan-focused Python toolkit for Geomatics** -- GIS, remote sensing, and surveying workflows that are fast, reliable, reproducible, and easy to install.

SudaPy is designed for Sudanese GIS professionals who need a single toolkit that works on Windows, handles common coordinate systems used in Sudan, and provides both a Python API and a friendly command-line interface.

## Features

- Built-in CRS presets for Sudan (WGS 84 UTM 34-37N, Adindan UTM 35-37N)
- Vector operations: reproject, clip, dissolve, area, buffer, simplify, fix-geometry
- Raster operations: clip, reproject, resample, mosaic, hillshade, slope
- Quick map export (PNG or interactive HTML)
- Project scaffolding (`sudapy init`), batch processing, and data reporting
- Environment diagnostics (`sudapy doctor`)
- Remote sensing helpers (Sentinel search/download) via optional extras
- Offline-friendly installation support
- Modern Python packaging with optional extras

## Installation

### From PyPI (recommended)

```bash
# Core toolkit
pip install sudapy

# With remote-sensing extras
pip install "sudapy[rs]"

# With visualization extras
pip install "sudapy[viz]"

# Everything
pip install "sudapy[all]"
```

### Using conda for geospatial dependencies

Some geospatial libraries (GDAL, rasterio, fiona) can be difficult to install from pip on Windows. Using conda or mamba to install binary dependencies first is recommended:

```bash
conda create -n sudapy python=3.11
conda activate sudapy
conda install -c conda-forge geopandas rasterio fiona pyproj
pip install sudapy
```

An `environment.yml` is included in the repository for a known-good conda environment:

```bash
conda env create -f environment.yml
conda activate sudapy
```

### Offline installation

See [Offline Installation Guide](https://github.com/Osman-Geomatics93/sudapy/blob/main/INSTALL_OFFLINE.md) for instructions on installing SudaPy without internet access.

## Quickstart

### 1. Check your environment

```bash
sudapy doctor
```

### 2. Find the right CRS for a location in Sudan

```bash
# What UTM zone covers Khartoum?
sudapy crs suggest --lon 32.5 --lat 15.6
```

### 3. Reproject a vector file

```bash
sudapy vector reproject --in data/regions.gpkg --out data/regions_utm.gpkg --to 32636
```

### 4. Calculate area

```bash
sudapy vector area --in data/parcels.gpkg --field area_m2 --out data/parcels_area.gpkg
```

### 5. Quick map

```bash
# Static PNG
sudapy map quick --in data/regions.gpkg --out map.png

# Interactive HTML
sudapy map quick --in data/regions.gpkg --out map.html
```

### 6. Scaffold a new project

```bash
sudapy init my_survey_project
```

### 7. Get a report on a dataset

```bash
sudapy report --in data/parcels.gpkg
```

## Python API

```python
from sudapy.crs.registry import suggest_utm_zone, list_presets
from sudapy.vector.ops import reproject, calculate_area, clip, dissolve, buffer, simplify

# Suggest CRS for a point
suggestions = suggest_utm_zone(lon=32.5, lat=15.6)

# Reproject a file
gdf = reproject("input.gpkg", to_epsg=32636, out="output.gpkg")

# Calculate area with automatic UTM projection
gdf = calculate_area("parcels.gpkg", field="area_m2", out="parcels_area.gpkg")

# Buffer with meters (auto-projects if CRS is geographic)
gdf = buffer("points.gpkg", distance_m=500, out="buffered.gpkg")
```

## Project Structure

```
src/sudapy/
    __init__.py
    core/
        logging.py      # Rich-based logging
        errors.py       # Custom exceptions with hints
    cli/
        main.py         # Typer CLI application
    crs/
        registry.py     # Sudan CRS presets and UTM suggestion
    vector/
        ops.py          # Vector geoprocessing
    raster/
        ops.py          # Raster geoprocessing
    viz/
        maps.py         # Quick map visualization
    rs/
        sentinel.py     # Sentinel satellite search & download
```

## Development

```bash
git clone https://github.com/Osman-Geomatics93/sudapy.git
cd sudapy
pip install -e ".[dev,all]"
pytest
ruff check src/ tests/
```

## Changelog

See [CHANGELOG.md](https://github.com/Osman-Geomatics93/sudapy/blob/main/CHANGELOG.md) for release history.

## License

MIT
