fix: fix package version fetching

Author: kunlin596

dgp/__init__.py

@@ -1,7 +1,7 @@
 # Copyright 2021-2022 Toyota Research Institute. All rights reserved.
 import os
 
-__version__ = "1.6.0"
+__version__ = "2.0.1"
 
 DGP_PATH = os.getenv("DGP_PATH", default=os.getenv("HOME", os.getcwd()))
 DGP_DATA_DIR = os.path.join(DGP_PATH, ".dgp")

setup.py

@@ -7,13 +7,20 @@
 from setuptools.command.build_py import build_py
 from setuptools.command.develop import develop
 from setuptools.command.install import install
+import importlib.util
 
 logger = logging.getLogger(__file__)
 
-__version__ = "2.0.0"
-
+_PACKAGE = "dgp"
 _ROOT_DIRPATH = Path(__file__).parent.absolute()
 
+_init_py= _ROOT_DIRPATH / _PACKAGE / "__init__.py"
+_spec = importlib.util.spec_from_file_location(_PACKAGE, _init_py)
+_module = importlib.util.module_from_spec(_spec)
+_spec.loader.exec_module(_module)
+
+__version__ = _module.__version__
+
 # Specify the dev version for development.
 _DEV_VERSION = str(os.environ.get("DGP_DEV_VERSION", ""))
 
@@ -62,7 +69,7 @@ def run(self):
 packages = find_packages(exclude=["tests"])
 
 setup(
-    name="dgp",
+    name=_PACKAGE,
     version=_VERSION,
     description="Dataset Governance Policy (DGP) for Autonomous Vehicle ML datasets.",
     long_description=open("README.md", encoding="utf-8").read(),