test_metadata.py

from osgeo import osr
import os
from osgeo import gdal
import logging

import numpy
from ecoshard import geoprocessing
import ecoshard

logging.basicConfig(
    level=logging.DEBUG,
    format=(
        '%(asctime)s (%(relativeCreated)d) %(levelname)s %(name)s'
        ' [%(funcName)s:%(lineno)d] %(message)s'))
LOGGER = logging.getLogger(__name__)

import git

def main():
    # make raster
    repo = git.Repo(search_parent_directories=True)
    sha = repo.head.object.hexsha
    #help(repo)
    LOGGER.debug(f'{repo.remote().url}/{sha}/{__file__}')

    return
    raster_path = 'single_pixel.tif'
    geoprocessing.numpy_array_to_raster(
        numpy.array([[1]]), 0, (1, -1), (0, 0), None,
        'single_pixel.tif')

    # ecoshard.add_metadata(raster_path, {
    #     'RSTITLE': 'single pixel',
    #     'RSABSTR': 'test medatadata',
    #     }, 'GEO_METADATA')

    # full_title - descriptive title of dataset
    # abstract -
    # how it was generated
    #     script file
    #     input files and parameters
    #     date
    #     input configuration files like INI -- INI was ecoshard standard
    #     recursive info on input file configurations
    # uses
    #     searchable by all those metadata
    #     want to know what produced this file so the inputs are the
    #         most important info

    #     visual family tree rep (description, dates)


    # build_metadata=True



    ecoshard.add_metadata(raster_path, {
        'TIFFTAG_DOCUMENTNAME': 'single pixel',
        })

    metadata = ecoshard.get_metadata(raster_path)
    LOGGER.debug(f'metadata: {metadata}')
    raster = gdal.OpenEx(raster_path)
    LOGGER.debug(raster.GetMetadataDomainList())

    return


if __name__ == '__main__':
    main()