add show_versions function

timml/__init__.py

@@ -44,7 +44,7 @@
 from timml.stripareasink import XsectionAreaSink
 from timml.trace import timtraceline, timtracelines
 from timml.uflow import Uflow
-from timml.version import __version__
+from timml.version import __version__, show_versions
 from timml.well import HeadWell, LargeDiameterWell, Well, WellBase
 
 # default bessel module is numba

timml/version.py

@@ -1 +1,18 @@
+from importlib import metadata
+from platform import python_version
+
 __version__ = "6.6.0.dev0"
+
+
+def show_versions() -> None:
+    """Print the version of dependencies."""
+    msg = (
+        f"TimML version      : {__version__}\n\n"
+        f"Python version     : {python_version()}\n"
+        f"Numpy version      : {metadata.version('numpy')}\n"
+        f"Numba version      : {metadata.version('numba')}\n"
+        f"Scipy version      : {metadata.version('scipy')}\n"
+        f"Pandas version     : {metadata.version('pandas')}\n"
+        f"Matplotlib version : {metadata.version('matplotlib')}"
+    )
+    print(msg)