build(deps): bump atproto from 0.0.25 to 0.0.27

[dependabot]

Bumps atproto from 0.0.25 to 0.0.27.

Release notes

Sourced from atproto's releases.

v0.0.27

What's Changed

• Add reposts support to the firehose process commits example by @​MarshalX in MarshalX/atproto#140
• Add snake to camel and camel to snake case conversion support for DotDict wrapper by @​MarshalX in MarshalX/atproto#143
• Update lexicons fetched from 07bb0da committed 2023-09-12T17:37:57Z by @​MarshalX in MarshalX/atproto#144
• Update dependencies by @​MarshalX in MarshalX/atproto#145

Full Changelog: MarshalX/atproto@v0.0.26...v0.0.27

v0.0.26 – 40x performance boost; breaking changes

Migration to Pydantic v2 and libipld

All models have been migrated to Pydantic v2. Fields constraints have been added. Decoding of DAG-CBOR, CID and CAR files has been migrated to the brand-new library libipld. This library is powered by Rust and is much faster than the previous implementation. Pydantic v2 also uses Rust in the core. This leads to a significant performance boost.

Firehose catch up benchmark:

• The previous SDK version: 700 commits in 5 seconds.
• After migration to Pydantic v2: 2650 commits in 5 seconds.
• After migration to libipld: 20000 commits in 5 seconds.
• Using pydantic v2 and libipld with multiprocessing: 30000 commits in 5 seconds.

The new release gives a 40x performance boost! But the cost is a lot of breaking changes.

Example of firehose consumer with multiprocessing: process_commits.py

Test stand for benchmarks: MacBook Pro 2021, Apple M1 Pro, 32 GB RAM, 450mbps connection speed, Python 3.8

❗Breaking changes

• Python 3.7.0 has been dropped. The minimum supported version is now Python 3.7.1.
• Camel cased fields are gone. Use snake case instead. For example, createdAt is now created_at.
• Root namespace has been fixed from bsky to app. For example, Client().bsky.feed.get_likes is now Client().app.bsky.feed.get_likes.
• Using similar model instances as strong refs is not allowed anymore. Use models.create_strong_ref helper function to convert refs (example).
• Creating model instances using positional arguments is no longer supported. Use keyword arguments instead. For example, thant's not possible anymore models.ComAtprotoIdentityResolveHandle.Params('marshal.dev'). Use models.ComAtprotoIdentityResolveHandle.Params(handle='marshal.dev') instead.
• Fields that conflict with reserved Pydantic names has _ (underscore) suffix. For example, validation is now validation_.
• DotDict has been moved to models.dot_dict.
• Inheritance of base models has been changed. Please check new base classes.
• Inheritance of DotDict has been changed. Please check the new base class.
• BlobRef model doesn't contain to_dict() method anymore.
• CID class has been reimplemented using libipld lib. It supports much less API.
• _type field of models has been renamed to py_type. Now it's constant.
• leb128 module has been removed.
• Type hint of CID has been changed to CIDType.
• Type hint of DotDict has been changed to DotDictType.
• multiformats and dag-cbor dependencies have been removed.
• These reference classes have been removed:
  • ResponseRef from get_profile. Use models.AppBskyActorDefs.ProfileViewDetailed instead.
  • ResponseRef from get_moderation_action. Use models.ComAtprotoAdminDefs.ActionViewDetail instead.
  • ResponseRef from get_moderation_report. Use models.ComAtprotoAdminDefs.ReportViewDetail instead.
  • ResponseRef from get_record. Use models.ComAtprotoAdminDefs.RecordViewDetail instead.
  • ResponseRef from get_repo. Use models.ComAtprotoAdminDefs.RepoViewDetail instead.

... (truncated)

Changelog

Sourced from atproto's changelog.

Version 0.0.27

13.09.2023

• Add reposts support to the firehose process commits example by @​MarshalX in MarshalX/atproto#140
• Add snake to camel and camel to snake case conversion support for DotDict wrapper by @​MarshalX in MarshalX/atproto#143
• Update lexicons fetched from 07bb0da committed 2023-09-12T17:37:57Z by @​MarshalX in MarshalX/atproto#144
• Update dependencies by @​MarshalX in MarshalX/atproto#145

Version 0.0.26

08.09.2023

All models have been migrated to Pydantic v2. Fields constraints have been added. Decoding of DAG-CBOR, CID and CAR files has been migrated to the brand-new library libipld. This library is powered by Rust and is much faster than the previous implementation. Pydantic v2 also uses Rust in the core. This leads to a significant performance boost.

Firehose catch up benchmark:

• The previous SDK version: 700 commits in 5 seconds.
• After migration to Pydantic v2: 2650 commits in 5 seconds.
• After migration to libipld: 20000 commits in 5 seconds.
• Using pydantic v2 and libipld with multiprocessing: 30000 commits in 5 seconds.

The new release gives a 40x performance boost! But the cost is a lot of breaking changes.

Example of firehose consumer with multiprocessing: process_commits.py

Test stand for benchmarks: MacBook Pro 2021, Apple M1 Pro, 32 GB RAM, 450mbps connection speed, Python 3.8

❗Breaking changes

• Python 3.7.0 has been dropped. The minimum supported version is now Python 3.7.1.
• Camel cased fields are gone. Use snake case instead. For example, createdAt is now created_at.
• Root namespace has been fixed from bsky to app. For example, Client().bsky.feed.get_likes is now Client().app.bsky.feed.get_likes.
• Using similar model instances as strong refs is not allowed anymore. Use models.create_strong_ref helper function to convert refs (example).
• Creating model instances using positional arguments is no longer supported. Use keyword arguments instead. For example, thant's not possible anymore models.ComAtprotoIdentityResolveHandle.Params('marshal.dev'). Use models.ComAtprotoIdentityResolveHandle.Params(handle='marshal.dev') instead.
• Fields that conflict with reserved Pydantic names has _ (underscore) suffix. For example, validation is now validation_.
• DotDict has been moved to models.dot_dict.
• Inheritance of base models has been changed. Please check new base classes.
• Inheritance of DotDict has been changed. Please check the new base class.
• BlobRef model doesn't contain to_dict() method anymore.
• CID class has been reimplemented using libipld lib. It supports much less API.
• _type field of models has been renamed to py_type. Now it's constant.
• leb128 module has been removed.
• Type hint of CID has been changed to CIDType.
• Type hint of DotDict has been changed to DotDictType.
• multiformats and dag-cbor dependencies have been removed.
• These reference classes have been removed:

... (truncated)

Commits

• ed27433 Update dependencies (#145)
• 327e61f Update lexicons fetched from 07bb0da committed 2023-09-12T17:37:57Z (#144)
• 9c77910 Add snake to camel and camel to snake case conversion support for DotDict wra...
• 34daf6e Add reposts support to the firehose process commits example (#140)
• 10a0b43 Add publish_release workflow (#139)
• 15a5f9a Update changelog for v0.0.26 (#138)
• e20b807 Update lexicons fetched from a7c42cf committed 2023-09-07T00:27:50Z (#137)
• 72fcba5 Fix timezone (#136)
• 7e6b830 Fix exception printing in the firehose async client; fix exception chaining (...
• aa4ee37 Migrate to Pydantic and libipld (#127)
• Additional commits viewable in compare view

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[dependabot]

Superseded by #642.