added fallback for macos if dadac not compiled properly

dadapy/clustering.py

@@ -20,6 +20,7 @@
 """
 
 import multiprocessing
+import platform
 import time
 import warnings
 
@@ -115,7 +116,10 @@ def compute_clustering_ADP(self, Z=1.65, halo=False, impl="c", v2=False):
             dadac_handler = c_data(self.X, verbose=self.verb)
         except NameError:
             warnings.warn(
-                """Cannot load dadac.Data, falling back to python/cython implementation""",
+                f"""Cannot load dadac.Data, falling back to python/cython implementation.
+                This is can be caused from the fact that you are running from a non Linux system.
+                Your platform, is {platform.platform()}, please refer to dadaC docs to manually install
+                the package""",
                 stacklevel=2,
             )
             impl = "py"

setup.py

@@ -83,7 +83,7 @@ def __str__(self):
         sources=["dadapy/_cython/cython_differentiable_imbalance.c"],
         include_dirs=[get_numpy_include()],
         define_macros=[("NPY_NO_DEPRECATED_API", "NPY_1_7_API_VERSION")],
-    )
+    ),
 ]
 
 extra_compile_args = (["-fopenmp"],)