From 8ccef3c2a66b522af9f2649bbf539c790a3e0157 Mon Sep 17 00:00:00 2001
From: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Date: Sat, 31 Aug 2024 21:32:13 +0300
Subject: [PATCH] Generate __version__ at build to avoid slow
 importlib.metadata import

---
 .gitignore                  | 3 +++
 pyproject.toml              | 3 +++
 src/em_keyboard/__init__.py | 5 +++--
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index ee249b9..35387e8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -32,3 +32,6 @@ htmlcov/
 nosetests.xml
 
 .python-version
+
+# hatch-vcs
+src/*/_version.py
diff --git a/pyproject.toml b/pyproject.toml
index d783d04..bcc3613 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -57,6 +57,9 @@ scripts.em = "em_keyboard:cli"
 [tool.hatch]
 version.source = "vcs"
 
+[tool.hatch.build.hooks.vcs]
+version-file = "src/em_keyboard/_version.py"
+
 [tool.hatch.version.raw-options]
 local_scheme = "no-local-version"
 
diff --git a/src/em_keyboard/__init__.py b/src/em_keyboard/__init__.py
index 8c8de17..52d15b4 100644
--- a/src/em_keyboard/__init__.py
+++ b/src/em_keyboard/__init__.py
@@ -16,7 +16,6 @@
 from __future__ import annotations
 
 import argparse
-import importlib.metadata
 import itertools
 import json
 import os
@@ -32,7 +31,9 @@
     except ImportError:
         copier = None
 
-__version__: str = importlib.metadata.version("em_keyboard")
+from em_keyboard import _version
+
+__version__ = _version.__version__
 
 try:
     from importlib.resources import as_file, files