⬆️ bump brainevent from 0.0.7 to 0.1.0

[dependabot]

Bumps brainevent from 0.0.7 to 0.1.0.

Release notes

Sourced from brainevent's releases.

Version 0.1.0

First stable feature release of BrainEvent on PyPI. It consolidates the event-driven data structures (binary / bit-packed / compact events; CSR / CSC, fixed-number connectivity, and just-in-time connectivity matrices) behind a single, uniform API, ships inline type information, and retires the legacy names accumulated during the 0.0.x series.

Not to be confused with the historical V0.1.0 git tag (2025-05-02), which was tagged on GitHub but never published to PyPI. The PyPI line ran 0.0.1.postN → … → 0.0.7; this 0.1.0 is the first 0.1.0 distributed on PyPI. See the [V0.1.0] entry in changelog.md for the historical note.

Requirements: Python ≥ 3.11, jax ≥ 0.5.0, brainunit ≥ 0.0.8, numpy, absl-py.

⚠️ Breaking changes & migration

This release standardizes naming, but retains a backward-compatibility shim so every public name exported by v0.0.7 stays importable (see Deprecated below). Renamed symbols forward to their replacement with a DeprecationWarning; names whose underlying functionality was removed raise an AttributeError that names the replacement. Recommended updates:

Deprecated / changed name	Replacement / migration
EventArray	BinaryArray
JITCHomoR / JITCHomoC	JITCScalarR / JITCScalarC
FixedPostNumConn / FixedPreNumConn	FixedNumPerPre / FixedNumPerPost
FixedNumConn.to_csr / to_csc / to_dense	tocsr / tocsc / todense
csr_on_pre, csr2csc_on_post, dense_on_pre, dense_on_post	update_csr_on_binary_pre, update_csc_on_binary_post, update_dense_on_binary_pre, update_dense_on_binary_post
EllLayout / CscLayout	(removed — use the canonical representations)
COO sparse class & operators	CSR / CSC (+ coo2csr and the *_index helpers)
CSC.__getitem__(i) → column i	now returns row i; use csc.transpose()[i] or csc.todense()[:, i] for the old result
JITCScalar* / JITCNormal* / JITCUniform* .fromdense / yw_to_w / update_on_*	materialize with .tocsr() first, then operate

import brainevent no longer pulls in brainstate.

Added

• Uniform common-API contract on DataRepresentation: every concrete data representation now exposes (or deliberately refuses) a single conversion and neural-plasticity surface — fromdense, todense, tocoo, tocsr, tocsc, yw_to_w, yw_to_w_transposed, update_on_pre, update_on_post. The base class declares stubs so a missing override fails loudly rather than silently inheriting an unrelated implementation (#161).
• Format conversions tocsr / tocsc / tocoo for CSR, CSC, FixedNumPerPre, FixedNumPerPost, and the JIT-connectivity matrices (the latter materialize eagerly via tocsr and delegate the rest). CSR/CSC conversions are jax.jit-safe (#153, #161).
• FixedNumPerPre.fromdense / FixedNumPerPost.fromdense: build a

... (truncated)

Changelog

Sourced from brainevent's changelog.

[0.1.0] - 2026-06-07

First stable feature release of BrainEvent on PyPI. It consolidates the event-driven data structures (binary / bit-packed / compact events; CSR / CSC, fixed-number connectivity, and just-in-time connectivity matrices) behind a single, uniform API, ships inline type information, and retires the legacy names accumulated during the 0.0.x series.

Not to be confused with the historical V0.1.0 git tag (2025-05-02), which was tagged on GitHub but never published to PyPI. The PyPI line ran 0.0.1.postN → … → 0.0.7; this 0.1.0 is the first 0.1.0 distributed on PyPI. See the [V0.1.0] section below for the historical note.

Requirements: Python ≥ 3.11, jax ≥ 0.5.0, brainunit ≥ 0.0.8, numpy, absl-py.

⚠️ Breaking changes & migration

This release standardizes naming, but retains a backward-compatibility shim so every public name exported by v0.0.7 stays importable (see Deprecated below). Renamed symbols forward to their replacement with a DeprecationWarning; names whose underlying functionality was removed raise an AttributeError that names the replacement. Recommended updates:

Deprecated / changed name	Replacement / migration
EventArray	BinaryArray
JITCHomoR / JITCHomoC	JITCScalarR / JITCScalarC
FixedPostNumConn / FixedPreNumConn	FixedNumPerPre / FixedNumPerPost
FixedNumConn.to_csr / to_csc / to_dense	tocsr / tocsc / todense
csr_on_pre, csr2csc_on_post, dense_on_pre, dense_on_post	update_csr_on_binary_pre, update_csc_on_binary_post, update_dense_on_binary_pre, update_dense_on_binary_post
EllLayout / CscLayout	(removed — use the canonical representations)
COO sparse class & operators	CSR / CSC (+ coo2csr and the *_index helpers)
CSC.__getitem__(i) → column i	now returns row i; use csc.transpose()[i] or csc.todense()[:, i] for the old result
JITCScalar* / JITCNormal* / JITCUniform* .fromdense / yw_to_w / update_on_*	materialize with .tocsr() first, then operate

import brainevent no longer pulls in brainstate.

Added

• Uniform common-API contract on DataRepresentation: every concrete data representation now exposes (or deliberately refuses) a single conversion and neural-plasticity surface — fromdense, todense, tocoo, tocsr, tocsc, yw_to_w, yw_to_w_transposed, update_on_pre, update_on_post. The base class declares stubs so a missing override fails loudly rather than silently inheriting an unrelated implementation (#161).
• Format conversions tocsr / tocsc / tocoo for CSR, CSC, FixedNumPerPre, FixedNumPerPost, and the JIT-connectivity matrices (the latter materialize eagerly via tocsr and delegate the rest). CSR/CSC conversions are jax.jit-safe (#153, #161).

... (truncated)

Commits

• 3478221 compat: keep v0.0.7 public API importable in 0.1.0 via deprecation shim (#162)
• 441c59c remove unnecessary files.
• d37da6c feat: unify DataRepresentation common-API contract; breaking removals (#161)
• 4ef0e1f refactor: split _jit_conn_csr into per-distribution csr submodules (#160)
• 1d819ef release: bump version to 0.1.0; drop brainstate from core import path (#159)
• c30b6b0 refactor: remove cuSPARSE kernel implementations for CSR SpMV and SpMM
• 4ca70b9 Integrate sraw into fcnmm (#158)
• b429b8a ⬆️ Bump codecov/codecov-action from 5 to 6 (#157)
• df4a946 worktree test coverage (#156)
• 1f074a3 docs: split how-to & reference into sub-sections; rename ELL binary primitive...
• Additional commits viewable in compare view

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