Get the version dynamically from __init__.py

Author: TojikCZ

pyproject.toml

@@ -4,7 +4,6 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "py-gcode-metadata"
-version = "0.2.0dev"
 description = "Python library for extraction of metadata from g-code files"
 readme = {file = "README.md", content-type="text/markdown"}
 license = {text = "LGPLv2+"}
@@ -31,6 +30,10 @@ classifiers = [
     "Topic :: Software Development :: Libraries :: Python Modules",
 ]
 
+dynamic = [
+    "version",
+]
+
 [project.urls]
 "Homepage" = "https://github.com/prusa3d/gcode-metadata"
 "Bug Tracker" = "https://github.com/prusa3d/gcode-metadata/issues"

setup.py

@@ -1,4 +1,6 @@
 """Setup of PrusaConnect SDK for Printer."""
+import re
+
 from setuptools import setup  # type: ignore
 
 
@@ -7,10 +9,14 @@ def doc():
     with open('README.md', 'r', encoding="utf-8") as readme:
         return readme.read().strip()
 
+METADATA = {}
+with open("gcode_metadata/__init__.py", "r", encoding="utf-8") as info:
+    METADATA = dict(re.findall(r'__([a-z_]+)__ = "([^"]+)"', info.read()))
+
 
 setup(
     name='py-gcode-metadata',
-    version='0.2.0dev',
+    version=METADATA["version"],
     packages=['gcode_metadata'],
     url='https://github.com/prusa3d/gcode-metadata',
     license='LGPLv2+',