Merge pull request #46 from LSSTDESC/u/jrbogart/dependencies_versioning

U/jrbogart/dependencies versioning

pyproject.toml

@@ -3,12 +3,12 @@ requires = ["setuptools >= 61.0"] # PEP 621 compliant
 build-backend = "setuptools.build_meta"
 
 [project]
+dynamic = ["version"]
 name = "skyCatalogs"
-version = "1.4.0-rc1"
 description = "Writes, reads catalogs input to LSST DESC simulations"
 readme = "README.md"
 authors = [{ name = "Joanne Bogart", email = "[email protected]" }]
-license = { file = "LICENCE" }
+license = { file = "LICENSE" }
 classifiers = [
     "Programming Language :: Python :: 3",
 ]
@@ -19,9 +19,12 @@ dependencies = [
     'astropy',
     'pyarrow',
     'pandas',
-    'importlib-metadata;python_version<"3.8"'
+    'sncosmo'
 ]
 requires-python = ">=3.7" # For setuptools >= 61.0 support
 
+[tool.setuptools.dynamic]
+version = {attr = "desc.skycatalogs._version.__version__"}
+
 [tool.setuptools.packages.find]
 where = ["python"]

python/desc/skycatalogs/__init__.py

@@ -1,15 +1,4 @@
-##from ._version import *
-try:
-    # For Python >= 3.8
-    from importlib import metadata
-except ImportError:
-    # For Python < 3.8
-    import importlib_metadata as metadata
-
-try:
-    __version__ = metadata.version("skyCatalogs")
-except metadata.PackageNotFoundError:
-    pass
+from ._version import __version__
 
 from .skyCatalogs import *
 from .catalog_creator import *

python/desc/skycatalogs/_version.py

@@ -0,0 +1 @@
+__version__ = "1.4.0-rc4"