From 2698ef94837171086993474a89043cd7e1c1783a Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Wed, 4 Jan 2023 09:49:19 -0500
Subject: [PATCH] [pre-commit.ci] pre-commit autoupdate (#79)
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* [pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/psf/black: 22.10.0 → 22.12.0](https://github.com/psf/black/compare/22.10.0...22.12.0)
- [github.com/pre-commit/pre-commit-hooks: v4.3.0 → v4.4.0](https://github.com/pre-commit/pre-commit-hooks/compare/v4.3.0...v4.4.0)
- [github.com/PyCQA/isort: 5.10.1 → 5.11.4](https://github.com/PyCQA/isort/compare/5.10.1...5.11.4)
- [github.com/asottile/pyupgrade: v3.2.0 → v3.3.1](https://github.com/asottile/pyupgrade/compare/v3.2.0...v3.3.1)
- [github.com/pycqa/flake8: 5.0.4 → 6.0.0](https://github.com/pycqa/flake8/compare/5.0.4...6.0.0)
- [github.com/pre-commit/mirrors-mypy: v0.982 → v0.991](https://github.com/pre-commit/mirrors-mypy/compare/v0.982...v0.991)

* fix: use abc

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>
---
 .pre-commit-config.yaml    | 12 ++++++------
 src/uhi/numpy_plottable.py |  5 ++++-
 2 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 136eec3..a83373a 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,11 +1,11 @@
 repos:
 - repo: https://github.com/psf/black
-  rev: 22.10.0
+  rev: 22.12.0
   hooks:
   - id: black
 
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v4.3.0
+  rev: v4.4.0
   hooks:
   - id: check-added-large-files
   - id: check-case-conflict
@@ -19,25 +19,25 @@ repos:
   - id: trailing-whitespace
 
 - repo: https://github.com/PyCQA/isort
-  rev: 5.10.1
+  rev: 5.11.4
   hooks:
   - id: isort
 
 - repo: https://github.com/asottile/pyupgrade
-  rev: v3.2.0
+  rev: v3.3.1
   hooks:
   - id: pyupgrade
     args: ["--py36-plus"]
 
 - repo: https://github.com/pycqa/flake8
-  rev: 5.0.4
+  rev: 6.0.0
   hooks:
   - id: flake8
     exclude: docs/conf.py
     additional_dependencies: [flake8-bugbear, flake8-print]
 
 - repo: https://github.com/pre-commit/mirrors-mypy
-  rev: v0.982
+  rev: v0.991
   hooks:
   - id: mypy
     files: ^(src|tests)
diff --git a/src/uhi/numpy_plottable.py b/src/uhi/numpy_plottable.py
index ea05625..19083b7 100644
--- a/src/uhi/numpy_plottable.py
+++ b/src/uhi/numpy_plottable.py
@@ -12,6 +12,7 @@
 hist.
 """
 
+import abc
 import enum
 from typing import TYPE_CHECKING, Any, Iterator, Optional, Sequence, Tuple, Union, cast
 
@@ -179,13 +180,14 @@ def _roottarray_asnumpy(
         return arr
 
 
-class ROOTAxis:
+class ROOTAxis(abc.ABC):
     def __init__(self, tAxis: Any) -> None:
         self.tAx = tAxis
 
     def __len__(self) -> int:
         return self.tAx.GetNbins()  # type: ignore[no-any-return]
 
+    @abc.abstractmethod
     def __getitem__(self, index: int) -> Any:
         pass
 
@@ -196,6 +198,7 @@ def __eq__(self, other: Any) -> bool:
             aEdges == bEdges for aEdges, bEdges in zip(self, other)
         )
 
+    @abc.abstractmethod
     def __iter__(self) -> Union[Iterator[Tuple[float, float]], Iterator[str]]:
         pass