use tomli

pyproject.toml

@@ -36,6 +36,10 @@ Source = "https://github.com/abearab/scez"
 # 	"pytest"
 # ]
 
+[tool.poetry.group.test.dependencies]
+pytest = "*"
+tomli = "*"
+
 [build-system]
 requires = ["poetry-core>=1.0.0", "poetry-dynamic-versioning>=1.0.0,<2.0.0"]
 build-backend = "poetry_dynamic_versioning.backend"

scez/__init__.py

@@ -6,9 +6,12 @@
 from . import utils
 import scanpy as sc
 import matplotlib.pyplot as plt
-import importlib.metadata as metadata
 
-__version__ = metadata.version(__name__)
+import tolmi
+
+toml_dict = tomli.load(open('pyproject.toml','rb'))
+__version__ = toml_dict['tool']['poetry']['version']
+
 
 sc.settings.verbosity = 1             # verbosity: errors (0), warnings (1), info (2), hints (3)
 sc.settings.set_figure_params(dpi=100, dpi_save=300, frameon=False, figsize=(5, 5), facecolor='white')

scez/tests/test_scez.py

@@ -2,12 +2,14 @@
 import matplotlib.pyplot as plt
 import scanpy as sc
 import scez
-from scez import __version__
+import tomli
 
+toml_dict = tomli.load(open('pyproject.toml','rb'))
+version = toml_dict['tool']['poetry']['version']
 
 class TestScezConfig(unittest.TestCase):
     def test_version(self):
-        self.assertEqual(scez.__version__, __version__)
+        self.assertEqual(scez.__version__, version)
 
     def test_scanpy_settings(self):
         self.assertEqual(sc.settings.verbosity, 1)