import __version__ instead of open file __init__

ereuse_devicehub/resources/versions/versions.py

@@ -1,4 +1,3 @@
-import re
 import flask
 import json
 import requests
@@ -10,6 +9,7 @@ from flask import make_response, g
 from teal.resource import Resource, View
 
 from ereuse_devicehub.resources.inventory.model import Inventory
+from ereuse_devicehub import __version__
 
 
 def get_tag_version(app):
@@ -31,10 +31,9 @@ def get_tag_version(app):
 class VersionView(View):
     def get(self, *args, **kwargs):
         """Get version of DeviceHub and ereuse-tag."""
-        with open("ereuse_devicehub/__init__.py", encoding="utf8") as f:
-            dh_version = re.search(r'__version__ = "(.*?)"', f.read()).group(1)
+
         tag_version = get_tag_version(self.resource_def.app)
-        versions = {'devicehub': dh_version, "ereuse_tag": "0.0.0"}
+        versions = {'devicehub': __version__, "ereuse_tag": "0.0.0"}
         versions.update(tag_version)
         return json.dumps(versions)
 
@@ -58,7 +57,7 @@ class VersionDef(Resource):
         super().__init__(app, import_name, static_folder, static_url_path, template_folder,
                          url_prefix, subdomain, url_defaults, root_path, cli_commands)
 
-        d = {'devicehub': '0.0.0'}
+        d = {'devicehub': __version__, "ereuse_tag": "0.0.0"}
         get = {'GET'}
 
         version_view = VersionView.as_view('VersionView', definition=self)

setup.py

@@ -1,10 +1,7 @@
-import re
-
 from pathlib import Path
 from setuptools import find_packages, setup
+from ereuse_devicehub import __version__
 
-with open("ereuse_devicehub/__init__.py", encoding="utf8") as f:
-    version = re.search(r'__version__ = "(.*?)"', f.read()).group(1)
 
 test_requires = [
     'pytest',
@@ -13,7 +10,7 @@ test_requires = [
 
 setup(
     name='ereuse-devicehub',
-    version=version,
+    version=__version__,
     url='https://github.com/ereuse/devicehub-teal',
     project_urls={
         'Documentation': 'http://devicehub.ereuse.org',

tests/test_endpoints.py

@@ -1,5 +1,4 @@
 import datetime
-import re
 import pytest
 
 from uuid import UUID
@@ -13,6 +12,7 @@ from sqlalchemy.util import OrderedSet
 from teal.db import ResourceNotFound
 from teal.enums import Layouts
 
+from ereuse_devicehub import __version__
 from ereuse_devicehub.client import Client, UserClient
 from ereuse_devicehub.db import db
 from ereuse_devicehub.devicehub import Devicehub
@@ -123,9 +123,8 @@ def test_get_version(app: Devicehub, client: Client):
     """Checks GETting versions of services."""
 
     content, res = client.get("/versions/", None)
-    with open("ereuse_devicehub/__init__.py", encoding="utf8") as f:
-            dh_version = re.search(r'__version__ = "(.*?)"', f.read()).group(1)
-    version = {'devicehub': dh_version, 'ereuse_tag': '0.0.0'}
+
+    version = {'devicehub': __version__, 'ereuse_tag': '0.0.0'}
     assert res.status_code == 200
     assert content == version