0.4.1

[v0.4.1] - 2021-01-24

Added

• User can now provide custom headers to download function
• id and description keywords added to itemcollection.save() and itemcollection.geojson() for user to supply values to save single file STAC

Changed

• Allow reading in of ItemCollections without collections
• Default STAC_VERSION updated to 1.0.0-beta.2

Fixed

• Saved ItemCollections now adhere to STAC single-file-stac spec

0.4.0

[v0.4.0] - 2020-06-11

Added

• README directs users who want to do large scale creation or updating of catalogs to the PySTAC library instead
• ItemCollections.asset_defnition function for printing info on assets

Changed

• Default STAC_VERSION changed to 1.0.0-beta.1
• Item.get_filename replaced with Item.get_path which takes in single template string rather than separate path and filename arguments
• Collection.add_item() function input keywords changed filename_template

Fixed

• Substitution of templates on Windows: issue

Removed

• Item.get_filename removed in favor of Item.get_path
• Storing search information in an ItemCollections file (and associated functions)

0.3.3

[v0.3.3] - 2020-01-23

Fixed

• Spelling of requester pays (was requestor)

0.3.2

[v0.3.2] - 2020-01-022

Changed

• sat-stac now compatible with Python3 versions < 3.6 ()
• Updated README to indicate compatability with STAC 0.9

Removed

• Removed lone f-string to allow compatability with Python3 < 3.6

0.3.1

[v0.3.1] - 2019-12-06

Fixed

• Item constructor now properly accepts passing in the collection
• Item.substitute and item.get_filename now properly accept ${collection} as a template parameter

Deprecated

• ItemCollection.load() is now ItemCollection.open() and behaves like Item.open() (able to read remote files)

0.3.0

[v0.3.0] - 2019-09-19

Fixed

• Loading Items now properly looks for collection at Item root level rather than in properties (STAC 0.6.0).

Changed

• Format of saved search results now follows new Single File STAC extension.

0.2.0

[v0.2.0] - 2019-07-16

Changed

• Thing.publish() removed. Self links are not used at all (and not recommended for static catalogs)
• Thing.root() returns Thing if no root (rather than an empty list). If more than one root an error will now be thrown.
• Thing.parent() functions now return None if no parent (rather than an empty list). If more than one parent then an error will now be thrown.
• Internal JSON data now stored in variable called _data rather than data

0.1.3

[v0.1.3] - 2019-05-04

Added

• Items.search_geometry() function added to return search geometry
• Extension of Item files can now be specified in Item.get_filename(). Defaults to item.json.
• Specify STAC version by setting SATUTILS_STAC_VERSION environment variable. Currently defaults to '0.6.2'.

Changed

• Items objects no longer require a Collection for every Item

0.1.2

[v0.1.2] - 2019-02-14

Added

• Item.download_assets() and Items.download_assets() works as download() except accepts a list of keys rather than a single key. Passing in None for keys will download all assets.
• requestor_pays keyword option added to Item.download() (and Items.download()). Defaults to False. Use it to acknowledge paying egress costs when downloading data from a Reqeuestor Pays bucket (e.g., Sentinel-2). If the bucket is requestor pays and this is not set to True an AccessDenied error message will occur.

0.1.1

[v0.1.1] - 2019-01-15

Added

• When adding items to a catalog the parent catalog of the item is now cached. This can greatly improve ingest speed when ingesting multiple items under the same parent, especially if the catalog is a remote catalog (i.e., updating catalog on an s3 bucket).