version.py

Author: cadenmyers13

src/diffpy/labpdfproc/version.py

@@ -1,10 +1,14 @@
 #!/usr/bin/env python
 ##############################################################################
 #
-# (c) 2024 The Trustees of Columbia University in the City of New York.
+# (c) 2024-2025, The Trustees of Columbia University in the City of New York.
 # All rights reserved.
 #
-# File coded by: Billinge Group members and community contributors.
+# (c) 2026-present, diffpy.labpdfproc developers and contributors.
+# All rights reserved.
+#
+# File coded by: Yucong Chen, Till Schertenleib, Caden Myers,
+# Billinge Group members.
 #
 # See GitHub contributions for a more detailed list of contributors.
 # https://github.com/diffpy/diffpy.labpdfproc/graphs/contributors
@@ -18,8 +22,9 @@
 #  __all__ = ["__date__", "__git_commit__", "__timestamp__", "__version__"]
 
 # obtain version information
-from importlib.metadata import version
-
-__version__ = version("diffpy.labpdfproc")
+from importlib.metadata import PackageNotFoundError, version
 
-# End of file
+try:
+    __version__ = version("diffpy.labpdfproc")
+except PackageNotFoundError:
+    __version__ = "unknown"