Change Log
3.5.0 (2024-10-02)
Bugfix
Allow
asdf.util.load_yaml
to handle recursive objects (#1825)
Doc
General
fix changelog checker to remove brackets (#1828)
Removal
Deprecate
ignore_version_mismatch
. This option has done nothing since asdf 3.0.0 and will be removed in an upcoming asdf version (#1819)
3.4.0 (2024-08-04)
Fix issue where roundtripping a masked array with no masked values removes the mask [#1803]
Use a custom exception
AsdfSerializationError
to indicate when an object in the tree fails to be serialized by asdf (and by yaml). This exception currently inherits fromyaml.representer.RepresenterError
to provide backwards compatibility. However this inheritance may be dropped in a future asdf version. Please migrate to the newAsdfSerializationError
. [#1809]Drop
importlib_metadata
as a dependency on Python 3.12 and newer [#1810]Bumped minimal requirement on
attrs
from20.1.0
to22.2.0
[#1815]
3.3.0 (2024-07-12)
Fix
__asdf_traverse__
for non-tagged objects [#1739]Deprecate
asdf.testing.helpers.format_tag
[#1774]Deprecate
asdf.versioning.AsdfSpec
[#1774]Deprecate
asdf.util.filepath_to_url
usepathlib.Path.to_uri
[#1735]Record package providing manifest for extensions used to write a file and
AsdfPackageVersionWarning
when installed extension/manifest package does not match that used to write the file [#1758]Fix bug where a dictionary containing a key
id
caused any contained references to fail to resolve [#1716]Issue a
AsdfManifestURIMismatchWarning
during write if a used extension was created from a manifest registered with a uri that does not match the id in the manifest [#1785]Allow converters to provide types as strings that can resolve to public classes (even if the class is implemented in a private module). [#1654]
Add options to control saving the base array when saving array views controlled via
AsdfConfig.default_array_save_base
,AsdfFile.set_array_save_base
andSerializationContext.set_array_save_base
[#1753]Deprecate
ignore_implicit_conversion
and “implicit conversion” [#1724]Add
lazy_tree
option toasdf.open
andasdf.config
to allow lazy deserialization of ASDF tagged tree nodes to custom objects. [#1733]Deprecate
copy_arrays
in favor ofmemmap
[#1797]
3.2.0 (2024-04-05)
3.1.0 (2024-02-27)
Note
The ASDF Standard is at v1.6.0
Cleanup
asdf.util
including deprecating:human_list
resolve_name
minversion
anditer_subclasses
[#1688]Deprecate validation on
AsdfFile.tree
assignment. Please useAsdfFile.validate
to validate the tree [#1691]Deprecate validation during
AsdfFile.resolve_references
. Please useAsdfFile.validate
to validate the tree [#1691]Deprecate
asdf.asdf
andAsdfFile.resolve_and_inline
[#1690]Deprecate automatic calling of
AsdfFile.find_references
duringAsdfFile.__init__
andasdf.open
[#1708]Allow views of memmapped arrays to keep the backing mmap open to avoid segfaults [#1668]
Introduce
memmap
argument toasdf.open
that overridescopy_arrays
with documentation that describes that the default formemmap
whencopy_arrays
is removed in an upcoming asdf release will beFalse
and asdf will no longer by-default memory map arrays. [#1667]Introduce
asdf.util.load_yaml
to load just the YAML contents of an ASDF file (with the optiontagged
to load the contents as a tree ofasdf.tagged.Tagged
instances to preserve tags) [#1700]Require pytest 7+ and update asdf pytest plugin to be compatible with the current development version of pytest (8.1) [#1731]
Eliminate the use of the legacy
tmpdir
fixture in favor of the newtmp_path
fixture for temporary directory creation. [#1759]Remove conversion of warnings to errors in asdf pytest plugin. This prevented other warning filters (like those provided with
-W
) from working. If you want these warnings to produce errors you can now add your own warning filter [#1757]Only show
str
representation duringinfo
andsearch
if it contains a single line (and does not fail) [#1748]
3.0.1 (2023-10-30)
Note
The ASDF Standard is at v1.6.0
3.0.0 (2023-10-16)
Note
The ASDF Standard is at v1.6.0
Drop support for ASDF-in-FITS. [#1288]
Add
all_array_storage
,all_array_compression
andall_array_compression_kwargs
toasdf.config.AsdfConfig
[#1468]Move built-in tags to converters (except ndarray and integer). [#1474]
Add block storage support to Converter [#1508]
Remove deprecated legacy extension API [#1464]
Fix issue opening files that don’t support
fileno
[#1557]Allow Converters to defer conversion to other Converters by returning
None
inConverter.select_tag
[#1561]Remove deprecated tests.helpers [#1597]
Remove deprecated load_custom_schema [#1596]
Remove deprecated TagDefinition.schema_uri [#1595]
Removed deprecated AsdfFile.open and deprecated asdf.open AsdfFile.write_to and AsdfFile.update kwargs [#1592]
Fix
AsdfFile.info
loading all array data [#1572]Blank out AsdfFile.tree on close [#1575]
Move ndarray to a converter, add
convert_unknown_ndarray_subclasses
toasdf.config.AsdfConfig
, moveasdf.Stream
toasdf.tags.core.Stream
, update block storage support for Converter and update internal block API [#1537]Remove deprecated resolve_local_refs argument to load_schema [#1623]
Move IntegerType to converter and drop cache of converted values. [#1527]
Remove legacy extension API [#1637]
Fix bug that left out the name of the arrays that differed for
asdftool diff
comparisons [#1652]
2.15.2 (2023-09-29) ==================-
Note
The ASDF Standard is at v1.6.0
Add support for python 3.12 [#1641]
2.15.1 (2023-08-07) ==================-
Note
The ASDF Standard is at v1.6.0
Drop Python 3.8 support [#1556]
Drop NumPy 1.20, 1.21 support [#1568]
Convert numpy scalars to python types during yaml encoding to handle NEP51 changes for numpy 2.0 [#1605]
Vendorize jsonschema 4.17.3 [#1591]
Drop jsonschema as a dependency [#1614]
2.15.0 (2023-03-28) ==================-
Note
The ASDF Standard is at v1.6.0
Require numpy<1.25 for python 3.8 [#1327]
Add AsdfProvisionalAPIWarning to warn developers of new features that may undergo breaking changes but are likely to be included as stable features (without this warning) in a future version of ASDF [#1295]
Add AsdfDeprecationWarning to AsdfFile.blocks [#1336]
Document policy for ASDF release cycle including when support for ASDF versions end. Also document dependency support policy. [#1323]
Update lower pins on
numpy
(per release policy),packaging
, andpyyaml
to ones that we can successfully build and test against. [#1360]Provide more informative filename when failing to open a file [#1357]
Add new plugin type for custom schema validators. [#1328]
Add AsdfDeprecationWarning to
asdf.types.CustomType
[#1359]Throw more useful error when provided with a path containing an extra leading slash [#1356]
Add AsdfDeprecationWarning to AsdfInFits. Support for reading and writing ASDF in fits files is being moved to stdatamodels. [#1337]
Add AsdfDeprecationWarning to asdf.resolver [#1362]
Add AsdfDeprecationWarning to asdf.tests.helpers.assert_extension_correctness [#1388]
Add AsdfDeprecationWarning to asdf.type_index [#1403]
Add warning to use of asdftool extract and remove-hdu about deprecation and impending removal [#1411]
Deprecate AsdfFile attributes that use the legacy extension api [#1417]
Add AsdfDeprecationWarning to asdf.types [#1401]
deprecate default_extensions, get_default_resolver and get_cached_asdf_extension_list in asdf.extension [#1409]
move asdf.types.format_tag to asdf.testing.helpers.format_tag [#1433]
Deprecate AsdfExtenion, AsdfExtensionList, BuiltinExtension [#1429]
Add AsdfDeprecationWarning to asdf_extensions entry point [#1361]
Deprecate asdf.tests.helpers [#1440]
respect umask when determining file permissions for written files [#1451]
rename master branch to main [#1479]
2.14.4 (2022-03-17) ==================-
Note
The ASDF Standard is at v1.6.0
require jsonschema<4.18 [#1487]
2.14.3 (2022-12-15) ==================-
Note
The ASDF Standard is at v1.6.0
Use importlib_metadata for all python versions [#1260]
Fix issue #1268, where update could fail to clear memmaps for some files [#1269]
Bump asdf-transform-schemas version [#1278]
2.14.2 (2022-12-05) ==================-
Note
The ASDF Standard is at v1.6.0
Fix issue #1256, where
enum
could not be used on tagged objects. [#1257]
2.14.1 (2022-11-23) ==================-
Note
The ASDF Standard is at v1.6.0
Fix issue #1239, close memmap with asdf file context [#1241]
Add ndarray-1.1.0 and integer-1.1.0 support [#1250]
2.14.0 (2022-11-22) ==================-
Note
The ASDF Standard is at v1.6.0
Update citation. [#1184]
Add search support to
schema_info
. [#1187]Add
asdf.search.AsdfSearchResult
support forschema_info
andschema_info
method. [#1197]Use forc ndarray flag to correctly test for fortran array contiguity [#1206]
Unpin
jsonschema
version and fixjsonschema
deprecation warnings. [#1185]Replace
pkg_resources
withimportlib.metadata
. [#1199]Fix default validation for jsonschema 4.10+ [#1203]
Add
asdf-unit-schemas
as a dependency, for backwards compatibility. [#1210]Remove stray toplevel packages
docker
docs
andcompatibility_tests
from wheel [#1214]Close files opened during a failed call to asdf.open [#1221]
Modify generic_file for fsspec compatibility [#1226]
Add fsspec http filesystem support [#1228]
Memmap whole file instead of each array [#1230]
Fix issue #1232 where array data was duplicated during resaving of a fits file [#1234]
2.13.0 (2022-08-19) ==================-
Note
The ASDF Standard is at v1.6.0
Add ability to pull information from schema about asdf file data, using
schema_info
method. [#1167]
2.12.1 (2022-08-17) ==================-
Note
The ASDF Standard is at v1.6.0
Overhaul of the ASDF documentation to make it more consistent and readable. [#1142, #1152]
Update deprecated instances of
abstractproperty
toabstractmethod
[#1148]Pin
jsonschema
to below4.10.0
. [#1171]
2.12.0 (2022-06-06) ==================-
Note
The ASDF Standard is at v1.6.0
Added ability to display title as a comment in using the
info()
functionality. [#1138]Add ability to set asdf-standard version for schema example items. [#1143]
2.11.2 (2022-08-17) ==================-
Backport
jsonschema
pin to strictly less than 4.10.1. [#1175]
2.11.1 (2022-04-15) ==================-
Note
The ASDF Standard is at v1.6.0
Update minimum astropy version to 5.0.4. [#1133]
2.11.0 (2022-03-15) ==================-
Note
The ASDF Standard is at v1.6.0
Update minimum jsonschema version to 4.0.1. [#1105]
2.10.1 (2022-03-02) ==================-
Note
The ASDF Standard is at v1.6.0
Bugfix for circular build dependency for asdf. [#1094]
Fix small bug with handling multiple schema uris per tag. [#1095]
2.10.0 (2022-02-17) ==================-
Note
The ASDF Standard is at v1.6.0
Replace asdf-standard submodule with pypi package. [#1079]
2.9.2 (2022-02-07)
Note
The ASDF Standard is at v1.6.0
2.9.1 (2022-02-03)
Note
The ASDF Standard is at v1.6.0
Fix typo in testing module
__init__.py
name. [#1071]
2.9.0 (2022-02-02)
Note
The ASDF Standard is at v1.6.0
Added the capability for tag classes to provide an interface to asdf info functionality to obtain information about the class attributes rather than appear as an opaque class object. [#1052 #1055]
Fix tag listing when extension is not fully implemented. [#1034]
Drop support for Python 3.6. [#1054]
Adjustments to compression plugin tests and documentation. [#1053]
Update setup.py to raise error if “git submodule update –init” has not been run. [#1057]
Add ability for tags to correspond to multiple schema_uri, with an implied allOf among the schema_uris. [#1058, #1069]
Add the URL of the file being parsed to
SerializationContext
. [#1065]Add
asdf.testing.helpers
module with simplified versions of test helpers previously available inasdf.tests.helpers
. [#1067]
2.8.3 (2021-12-13)
Note
The ASDF Standard is at v1.6.0
Fix more use of ‘python’ where ‘python3’ is intended. [#1033]
2.8.2 (2021-12-06)
Note
The ASDF Standard is at v1.6.0
Update documentation to reflect new 2.8 features. [#998]
Fix array compression for non-native byte order [#1010]
Fix use of ‘python’ where ‘python3’ is intended. [#1026]
Fix schema URI resolving when the URI prefix is also claimed by a legacy extension. [#1029]
Remove ‘name’ and ‘version’ attributes from NDArrayType instances. [#1031]
2.8.1 (2021-06-09)
Fix bug in block manager when a new block is added to an existing file without a block index. [#1000]
2.8.0 (2021-05-12)
Note
The ASDF Standard is at v1.6.0
Add
yaml_tag_handles
property to allow definition of custom yaml%TAG
handles in the asdf file header. [#963]Add new resource mapping API for extending asdf with additional schemas. [#819, #828, #843, #846]
Add global configuration mechanism. [#819, #839, #844, #847]
Drop support for automatic serialization of subclass attributes. [#825]
Include only extensions used during serialization in a file’s metadata. [#848, #864]
Drop support for Python 3.5. [#856]
Add new extension API to support versioned extensions. [#850, #851, #853, #857, #874]
Implement support for ASDF Standard 1.6.0. This version of the standard limits mapping keys to string, integer, or boolean. [#866]
Stop removing schema defaults for all ASDF Standard versions, and automatically fill defaults only for versions <= 1.5.0. [#860]
Stop removing keys with
None
values from the tree on write. This fixes a long-standing issue where the tree structure is not preserved on write, but will breakExtensionType
subclasses that depend on this behavior. Extension developers will need to modify theirto_tree
methods to check forNone
before adding a key to the tree (or modify the schema to permit nulls, if that is the intention). [#863]Deprecated the
auto_inline
argument toAsdfFile.write_to
andAsdfFile.update
and addedAsdfConfig.array_inline_threshold
. [#882, #991]Add
edit
subcommand to asdftool for efficient editing of the YAML portion of an ASDF file. [#873, #922]Increase limit on integer literals to signed 64-bit. [#894]
Remove the
asdf.test
method andasdf.__githash__
attribute. [#943]Add support for custom compression via extensions. [#931]
Remove unnecessary
.tree
from search result paths. [#954]Drop support for bugs in older operating systems and Python versions. [#955]
Add argument to
asdftool diff
that ignores tree nodes that match a JMESPath expression. [#956]Fix behavior of
exception
argument toGenericFile.seek_until
. [#980]Fix issues in file type detection to allow non-seekable input and filenames without recognizable extensions. Remove the
asdf.asdf.is_asdf_file
function. [#978]Update
asdftool extensions
andasdftool tags
to incorporate the new extension API. [#988]Add
AsdfSearchResult.replace
method for assigning new values to search results. [#981]Search for block index starting from end of file. Fixes rare bug when a data block contains a block index. [#990]
Update asdf-standard to 1.6.0 tag. [#993]
2.7.5 (2021-06-09)
Note
The ASDF Standard is at v1.5.0
2.7.4 (2021-04-30)
Note
The ASDF Standard is at v1.5.0
Fix pytest plugin failure under older versions of pytest. [#934]
Copy array views when the base array is non-contiguous. [#949]
Prohibit views over FITS arrays that change dtype. [#952]
Add support for HTTPS URLs and following redirects. [#971]
Prevent astropy warnings in tests when opening known bad files. [#977]
2.7.3 (2021-02-25)
Note
The ASDF Standard is at v1.5.0
2.7.2 (2021-01-15)
Note
The ASDF Standard is at v1.5.0
2.7.1 (2020-08-18)
Note
The ASDF Standard is at v1.5.0
Fix bug preventing access to copied array data after
AsdfFile
is closed. [#869]
2.7.0 (2020-07-23)
Note
The ASDF Standard is at v1.5.0
Fix bug preventing diff of files containing ndarray-1.0.0 objects in simplified form. [#786]
Fix bug causing duplicate elements to appear when calling
copy.deepcopy
on aTaggedList
. [#788]Improve validator performance by skipping unnecessary step of copying schema objects. [#784]
Fix bug with
auto_inline
option where inline blocks are not converted to internal when they exceed the threshold. [#802]Fix misinterpretation of byte order of blocks stored in FITS files. [#810]
Improve read performance by skipping unnecessary rebuild of tagged tree. [#787]
Add option to
asdf.open
andfits_embed.AsdfInFits.open
that disables validation on read. [#792]Fix bugs and code style found by adding F and W
flake8
checks. [#797]Eliminate warnings in pytest plugin by using
from_parent
when available. [#799]Prevent validation of empty tree when
AsdfFile
is initialized. [#794]All warnings now subclass
asdf.exceptions.AsdfWarning
. [#804]Improve warning message when falling back to an older schema, and note that fallback behavior will be removed in 3.0. [#806]
Drop support for jsonschema 2.x. [#807]
Stop traversing oneOf and anyOf combiners when filling or removing default values. [#811]
Fix bug in version map caching that caused incompatible tags to be written under ASDF Standard 1.0.0. [#821]
Fix bug that corrupted ndarrays when the underlying block array was converted to C order on write. [#827]
Fix bug that produced unreadable ASDF files when an ndarray in the tree was both offset and broadcasted. [#827]
Fix bug preventing validation of default values in
schema.check_schema
. [#785]Add option to disable validation of schema default values in the pytest plugin. [#831]
Prevent errors when extension metadata contains additional properties. [#832]
2.6.0 (2020-04-22)
Note
The ASDF Standard is at v1.5.0
AsdfDeprecationWarning now subclasses DeprecationWarning. [#710]
Resolve external references in custom schemas, and deprecate asdf.schema.load_custom_schema. [#738]
Add
asdf.info
for displaying a summary of a tree, andAsdfFile.search
for searching a tree. [#736]Add pytest plugin option to skip warning when a tag is unrecognized. [#771]
Fix generic_io
read_blocks()
reading past the requested size [#773]Add support for ASDF Standard 1.5.0, which includes several new transform schemas. [#776]
Enable validation and serialization of previously unhandled numpy scalar types. [#778]
Fix handling of trees containing implicit internal references and reference cycles. Eliminate need to call
yamlutil.custom_tree_to_tagged_tree
andyamlutil.tagged_tree_to_custom_tree
from extension code, and allowExtensionType
subclasses to return generators. [#777]Fix bug preventing history entries when a file was previously saved without them. [#779]
Update developer overview documentation to describe design of changes to handle internal references and reference cycles. [#781]
2.5.2 (2020-02-28)
Note
The ASDF Standard is at v1.4.0
Add a developer overview document to help understand how ASDF works internally. Still a work in progress. [#730]
Remove unnecessary dependency on six. [#739]
Add developer documentation on schema versioning, additional schema and extension-related tests, and fix a variety of issues in
AsdfType
subclasses. [#750]Update asdf-standard to include schemas that were previously missing from 1.4.0 version maps. [#767]
Simplify example in README.rst [#763]
2.5.1 (2020-01-07)
Note
The ASDF Standard is at v1.4.0
Fix bug in test causing failure when test suite is run against an installed asdf package. [#732]
2.5.0 (2019-12-23)
Note
The ASDF Standard is at v1.4.0
Added asdf-standard 1.4.0 to the list of supported versions. [#704]
Fix load_schema LRU cache memory usage issue [#682]
Add convenience method for fetching the default resolver [#682]
SpecItem
andSpec
were deprecated insemantic_version
and were replaced withSimpleSpec
. [#715]Pinned the minimum required
semantic_version
to 2.8. [#715]Fix bug causing segfault after update of a memory-mapped file. [#716]
2.4.2 (2019-08-29)
Note
The ASDF Standard is at v1.3.0
Limit the version of
semantic_version
to <=2.6.0 to work around a Deprecation warning. [#700]
2.4.1 (2019-08-27)
Note
The ASDF Standard is at v1.3.0
Define the
in
operator for top-levelAsdfFile
objects. [#623]Overhaul packaging infrastructure. Remove use of
astropy_helpers
. [#670]Automatically register schema tester plugin. Do not enable schema tests by default. Add configuration setting and command line option to enable schema tests. [#676]
Enable handling of subclasses of known custom types by using decorators for convenience. [#563]
Add support for jsonschema 3.x. [#684]
Fix bug in
NDArrayType.__len__
. It must be a method, not a property. [#673]
2.3.3 (2019-04-02)
Note
The ASDF Standard is at v1.3.0
Pass
ignore_unrecognized_tag
setting through to ASDF-in-FITS. [#650]Use
$schema
keyword if available to determine meta-schema to use when testing whether schemas themselves are valid. [#654]Take into account resolvers from installed extensions when loading schemas for validation. [#655]
Fix compatibility issue with new release of
pyyaml
(version 5.1). [#662]Allow use of
pathlib.Path
objects forcustom_schema
option. [#663]
2.3.2 (2019-02-19)
Note
The ASDF Standard is at v1.3.0
Fix bug that occurs when comparing installed extension version with that found in file. [#641]
2.3.1 (2018-12-20)
Note
The ASDF Standard is at v1.3.0
Provide source information for
AsdfDeprecationWarning
that come from extensions from external packages. [#629]Ensure that top-level accesses to the tree outside a closed context handler result in an
OSError
. [#628]Fix the way
generic_io
handles URIs and paths on Windows. [#632]Fix bug in
asdftool
that preventedextract
command from being visible. [#633]
2.3.0 (2018-11-28)
Note
The ASDF Standard is at v1.3.0
Storage of arbitrary precision integers is now provided by
asdf.IntegerType
. Reading a file with integer literals that are too large now causes only a warning instead of a validation error. This is to provide backwards compatibility for files that were created with a buggy version of ASDF (see #553 below). [#566]Remove WCS tags. These are now provided by the gwcs package. [#593]
Deprecate the
asdf.asdftypes
module in favor ofasdf.types
. [#611]Support use of
pathlib.Path
withasdf.open
andAsdfFile.write_to
. [#617]Update ASDF Standard submodule to version 1.3.0.
2.2.1 (2018-11-15)
Fix an issue with the README that caused sporadic installation failures and also prevented the long description from being rendered on pypi. [#607]
2.2.0 (2018-11-14)
Add new parameter
lazy_load
toAsdfFile.open
. It isTrue
by default and preserves the default behavior.False
detaches the loaded tree from the underlying file: all blocks are fully read and numpy arrays are materialized. Thus it becomes safe to close the file and continue usingAsdfFile.tree
. However,copy_arrays
parameter is still effective and the active memory maps may still require the file to stay open in casecopy_arrays
isFalse
. [#573]Add
AsdfConversionWarning
for failures to convert ASDF tree into custom types. This warning is converted to an error when usingassert_roundtrip_tree
for tests. [#583]Deprecate
asdf.AsdfFile.open
in favor ofasdf.open
. [#579]Add readonly protection to memory mapped arrays when the underlying file handle is readonly. [#579]
2.1.2 (2018-11-13)
Make sure that all types corresponding to core tags are added to the type index before any others. This fixes a bug that was related to the way that subclass tags were overwritten by external extensions. [#598]
2.1.1 (2018-11-01)
Make sure extension metadata is written even when constructing the ASDF tree on-the-fly. [#549]
Fix large integer validation when storing
numpy
integer literals in the tree. [#553]Fix bug that caused subclass of external type to be serialized by the wrong tag. [#560]
Fix bug that occurred when attempting to open invalid file but Astropy import fails while checking for ASDF-in-FITS. [#562]
Fix bug that caused tree creation to fail when unable to locate a schema file for an unknown tag. This now simply causes a warning, and the offending node is converted to basic Python data structures. [#571]
2.1.0 (2018-09-25)
Add API function for retrieving history entries. [#501]
Store ASDF-in-FITS data inside a 1x1 BINTABLE HDU. [#519]
Allow implicit conversion of
namedtuple
into serializable types. [#534]Fix bug that prevented use of ASDF-in-FITS with HDUs that have names with underscores. [#543]
Add option to
generic_io.get_file
to close underlying file handle. [#544]Add top-level
keys
method toAsdfFile
to access tree keys. [#545]
2.0.3 (2018-09-06)
2.0.2 (2018-07-27)
Allow serialization of broadcasted
numpy
arrays. [#507]Fix bug that caused result of
set_array_compression
to be overwritten byall_array_compression
argument towrite_to
. [#510]Add workaround for Python OSX write limit bug (see https://bugs.python.org/issue24658). [#521]
Fix bug with custom schema validation when using out-of-line definitions in schema file. [#522]
2.0.1 (2018-05-08)
Allow test suite to run even when package is not installed. [#502]
2.0.0 (2018-04-19)
Astropy-specific tags have moved to Astropy core package. [#359]
ICRSCoord tag has moved to Astropy core package. [#401]
Remove support for Python 2. [#409]
Create
pytest
plugin to be used for testing schema files. [#425]Add metadata about extensions used to create a file to the history section of the file itself. [#475]
Remove hard dependency on Astropy. It is still required for testing, and for processing ASDF-in-FITS files. [#476]
Add command for extracting ASDF extension from ASDF-in-FITS file and converting it to a pure ASDF file. [#477]
Add command for removing ASDF extension from ASDF-in-FITS file. [#480]
Add an
ExternalArrayReference
type for referencing arrays in external files. [#400]Improve the way URIs are detected for ASDF-in-FITS files in order to fix bug with reading gzipped ASDF-in-FITS files. [#416]
Explicitly disallow access to entire tree for ASDF file objects that have been closed. [#407]
Install and load extensions using
setuptools
entry points. [#384]Automatically initialize
asdf-standard
submodule insetup.py
. [#398]Allow foreign tags to be resolved in schemas and files. Deprecate
tag_to_schema_resolver
property forAsdfFile
andAsdfExtensionList
. [#399]Fix bug that caused serialized FITS tables to be duplicated in embedded ASDF HDU. [#411]
Create and use a new non-standard FITS extension instead of ImageHDU for storing ASDF files embedded in FITS. Explicitly remove support for the
.update
method ofAsdfInFits
, even though it didn’t appear to be working previously. [#412]Allow package to be imported and used from source directory and builds in development mode. [#420]
Add command to
asdftool
for querying installed extensions. [#418]Implement optional top-level validation pass using custom schema. This can be used to ensure that particular ASDF files follow custom conventions beyond those enforced by the standard. [#442]
Remove restrictions affecting top-level attributes
data
,wcs
, andfits
. Bump top-level ASDF schema version to v1.1.0. [#444]
1.3.3 (2018-03-01)
1.3.2 (2018-02-22)
1.3.1 (2017-11-02)
1.3.0 (2017-10-24)
Fixed a bug in reading data from an “http:” url. [#231]
Implements v 1.1.0 of the asdf schemas. [#233]
Added a function
is_asdf_file
which inspects the input and returnsTrue
orFalse
. [#239]The
open
method ofAsdfInFits
now accepts URIs and open file handles in addition to HDULists. Theopen
method ofAsdfFile
will now try to parse the given URI or file handle asAsdfInFits
if it is not obviously a regular ASDF file. [#241]Updated WCS frame fields
obsgeoloc
andobsgeovel
to reflect recent updates inastropy
that changed representation fromQuantity
toCartesianRepresentation
. Updated to reflectastropy
change that combinesgalcen_ra
andgalcen_dec
intogalcen_coord
. Added support for new fieldgalcen_v_sun
. Added support for required module versions for tag classes. [#244]Added support for
lz4
compression algorithm [#258]. Also added support for using a different compression algorithm for writing out a file than the one that was used for reading the file (e.g. to convert blocks to use a different compression algorithm) [#257]Tag classes may now use an optional
supported_versions
attribute to declare exclusive support for particular versions of the corresponding schema. If this attribute is omitted (as it is for most existing tag classes), the tag is assumed to be compatible with all versions of the corresponding schema. Ifsupported_versions
is provided, the tag class implementation can include code that is conditioned on the schema version. If an incompatible schema is encountered, or if deserialization of the tagged object fails with an exception, a raw Python data structure will be returned. [#272]Added option to
AsdfFile.open
to allow suppression of warning messages when mismatched schema versions are encountered. [#294]Added a diff tool to
asdftool
to allow for visual comparison of pairs of ASDF files. [#286]Added command to
asdftool
to display available tags. [#303]When possible, display name of ASDF file that caused version mismatch warning. [#306]
Issue a warning when an unrecognized tag is encountered. [#295] This warning is silenced by default, but can be enabled with a parameter to the
AsdfFile
constructor, or toAsdfFile.open
. Also added an option for ignoring warnings from unrecognized schema tags. [#319]Fix bug with loading JSON schemas in Python 3.5. [#317]
Remove all remnants of support for Python 2.6. [#333]
Fix issues with the type index used for writing out ASDF files. This ensures that items in the type index are not inadvertently overwritten by later versions of the same type. It also makes sure that schema example tests run against the correct version of the ASDF standard. [#350]
Update time schema to reflect changes in astropy. This fixes an outstanding bug. [#343]
Add
copy_arrays
option toasdf.open
to control whether or not underlying array data should be memory mapped, if possible. [#355]Allow the tree to be accessed using top-level
__getitem__
and__setitem__
. [#352]
1.2.1 (2016-11-07)
Make asdf conditionally dependent on the version of astropy to allow running it with older versions of astropy. [#228]
1.2.0 (2016-10-04)
1.0.5 (2016-06-28)
Fixed a memory leak when reading wcs that grew memory to over 10 Gb. [#200]
1.0.4 (2016-05-25)
Added wrapper class for astropy.core.Time, TaggedTime. [#198]
1.0.2 (2016-02-29)
1.0.1 (2016-01-08)
1.0.0 (2015-09-18)
Initial release.