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Apr 26, 2025
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update parquet and zarr media types, add others #1554

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update parquet and zarr media types, add others
philvarner Apr 26, 2025
500b039
changelog'
philvarner Apr 26, 2025
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6 changes: 6 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -2,6 +2,12 @@

## [Unreleased]

### Added

- Added to pystac.MediaType values VND_APACHE_PARQUET and VND_ZARR with the current standard
media type value for these types and new media types COPC and VND_PMTILES
([#1554](https://github.com/stac-utils/pystac/pull/1554))

## [v1.13.0] - 2025-04-15

### Added
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30 changes: 27 additions & 3 deletions pystac/media_type.py
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Expand Up @@ -15,15 +15,39 @@ class MediaType(StringEnum):
JPEG = "image/jpeg"
JPEG2000 = "image/jp2"
JSON = "application/json"
PARQUET = "application/x-parquet" # https://github.com/opengeospatial/geoparquet/issues/115#issuecomment-1181549523
PNG = "image/png"
TEXT = "text/plain"
TIFF = "image/tiff"
KML = "application/vnd.google-earth.kml+xml"
XML = "application/xml"
PDF = "application/pdf"
ZARR = "application/vnd+zarr" # https://github.com/openMetadataInitiative/openMINDS_core/blob/v4/instances/data/contentTypes/zarr.jsonld
NETCDF = "application/netcdf" # https://github.com/Unidata/netcdf/issues/42#issuecomment-1007618822

# https://github.com/Unidata/netcdf/issues/42#issuecomment-1007618822
NETCDF = "application/netcdf"

# Cloud Optimized Point Cloud
COPC = "application/vnd.laszip+copc"

# https://github.com/protomaps/PMTiles/blob/main/spec/v3/spec.md#1-abstract
VND_PMTILES = "application/vnd.pmtiles" # Protomaps PMTiles

# https://www.iana.org/assignments/media-types/application/vnd.apache.parquet
VND_APACHE_PARQUET = "application/vnd.apache.parquet"

# https://humanbrainproject.github.io/openMINDS/v3/core/v4/data/contentType.html
VND_ZARR = "application/vnd.zarr"

##############
# DEPRECATED #
##############

# https://github.com/opengeospatial/geoparquet/issues/115#issuecomment-1181549523
# deprecated, use VND_APACHE_PARQUET instead
PARQUET = "application/x-parquet"

# https://github.com/openMetadataInitiative/openMINDS_core/blob/v4/instances/data/contentTypes/zarr.jsonld
# deprecated, use VND_ZARR instead
ZARR = "application/vnd+zarr"


#: Media types that can be resolved as STAC Objects
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