v1.2.12 release

What's Changed

• Missed passing metadata=self.metadata in Option.process by @thewhaleking in #135

Full Changelog: v1.2.11...v1.2.12

v2.0.0a2 release

What's Changed

• Restructured unit tests by @arjanz in #124
• ScaleSerializable mixin by @arjanz in #125

Full Changelog: v2.0.0a1...v2.0.0a2

v2.0.0a1 release

New from the ground up object based implementation in stead of parsing of type strings, which improves performance, flexibility and readability.

Benchmark of a MetadataV14 SCALE blob of 246kB

metadata_obj = MetadataVersioned.new()
metadata_obj.decode(ScaleBytes(metadata_fixture_dict['V14']))

# Execution time: 0.11408376693725586 seconds

Version 1 equivalent:

metadata_obj = runtime_config.create_scale_object("MetadataVersioned")
metadata_obj.decode(ScaleBytes(metadata_fixture_dict['V14']))

# Execution time: 0.40303683280944824 seconds

Other type examples

obj = Tuple(Compact(U32), Compact(U32)).new()
obj.decode(ScaleBytes("0x0c00"))

SlotNumber = U64
VrfOutput = Array(U8, 32)
VrfProof = Array(U8, 64)
RawAuraPreDigest = Struct(slot_number=U64)
RawBabePreDigestPrimary = Struct(authority_index=U32, slot_number=SlotNumber, vrf_output=VrfOutput, vrf_proof=VrfProof)
RawBabePreDigestSecondaryPlain = Struct(authority_index=U32, slot_number=SlotNumber)
RawBabePreDigestSecondaryVRF = Struct(authority_index=U32, slot_number=SlotNumber, vrf_output=VrfOutput, vrf_proof=VrfProof)
RawBabePreDigest = Enum(Phantom=None, Primary=RawBabePreDigestPrimary, SecondaryPlain=RawBabePreDigestSecondaryPlain, SecondaryVRF=RawBabePreDigestSecondaryVRF)

v1.2.11 release

What's Changed

• Fixed missing value_object with Tuple containing 1 element by @arjanz in #123

Full Changelog: v1.2.10...v1.2.11

v1.2.10 release

What's Changed

• CheckMetadataHash signed extension support by @arjanz in #120

Full Changelog: v1.2.9...v1.2.10

v1.2.9 release

What's Changed

• Removed library vulnerability from dependencies by @arjanz in #119
• Cache get decoder class from string by @thewhaleking in #117

New Contributors

• @thewhaleking made their first contribution in #117

Full Changelog: v1.2.8...v1.2.9

v1.2.8 release

What's Changed

• Check if pallet has call functions by @arjanz in #116

Full Changelog: v1.2.7...v1.2.8

v1.3.0a5 release

Merge branch 'master' into az-metadata-v15

v1.3.0a4 release

Process Address and ExtrinsicSignature types from metadata

v1.3.0a2 release

Process Address and ExtrinsicSignature types from metadata

Full Changelog: v1.3.0a...v1.3.0a2