Write glue code to connect product-metadata to fgdb metadata utils

[jackrosacker]

todos

• Amend existing dcpy/lifecycle/package/shapefiles.py::write_shapefile_xml_metadata function to handle shapefile and file geodatabase metadata
• Restructure module: move from shapefiles.py to package.py or similar
• Update lifecycle code to handle product-metadata, including file_id arg (related to prev. item)
• Confirm CLI works
• Full test coverage

optional

• Add lifecycle-level bindings for other functionality of utils (read_md, md_exists, etc.)
• Clean up pre-existing code in shapefiles.py, if not used anywhere

examples

Calling lifecycle fn could go from this:

write_shapefile_xml_metadata(
    product_name="pluto",
    dataset_name="pluto",
    path="path/to/shp/or/zip",
    shp_name="pluto.shp",
    zip_subdir=None,
    org_md=None,
)

To something like this:

# shp example
write_metadata(
    product_name="pluto",
    dataset_name="pluto",
    path="path/to/shp/parent/or/zip",
    layer="pluto.shp",
    zip_subdir=None,
    org_md=None,
)

# fgdb example
write_metadata(
    product_name="pluto",
    dataset_name="pluto",
    path="path/to/fgdb.gdb(.zip)",
    layer="pluto",
    zip_subdir=None,            # only 'None' supported for FGDB
    org_md=None,
)

Supported file path variations

unzipped gdb

• path/to/geodatabase.gdb/layer_name

zipped gdb, unnested

• path/to/geodatabase.gdb.zip/geodatabase.gdb/layer_name

unzipped shapefile

• path/to/shapefile/layer_name.shp

zipped shapefile, unnested

• path/to/shapefile/layer_name.shp.zip/layer_name.shp

zipped shapefile, nested

• path/to/shapefile/layer_name.shp.zip/subdir/layer_name.shp

Unsupported file path variations

zipped gdb, nested

• path/to/geodatabase.gdb.zip/subdir/geodatabase.gdb/layer_name

gdb (zipped or unzipped), with feature dataset:

• path/to/geodatabase.gdb(.zip)/feature_dataset/layer_name