remove need for .rna

examples/faiss/1-flat.kg

@@ -1,14 +1,15 @@
 :" KlongPy varaint of 1-flat.py "
 
 .pyf("faiss";"IndexFlatL2")
+.pyf("numpy";"random");rna::.pya(random;"random")
 
 d::64       :" dimension "
 nb::100000  :" database size "
 nq::10000   :" nb of queries "
 .rns(1234)  :" make reproducible "
 
-xb::.rna(nb,d)
-xq::.rna(nq,d)
+xb::rna(nb,d)
+xq::rna(nq,d)
 
 index::IndexFlatL2(d);add::.pya(index;"add");search::.pya(index;"search")
 .p(.pya(index,"is_trained"))

klongpy/sys_fn.py

@@ -361,20 +361,18 @@ def _handle_import(item):
             # example: datetime(year, month, day[, hour[, minute[, second[, microsecond[,tzinfo]]]]])
             # be sure to count the args before the first optional args starting with "["
             # if there are kwargs, then .pyc() must be used to call this function to override them
-            signature_line = item.__doc__.split("\n")[0]
-            args = signature_line.split("[")[0].split("(")[1].split(",")
-            n_args = len(args)
-            if n_args <= len(reserved_fn_args):
-                item = KGLambda(item, args=reserved_fn_args[:n_args])
+            lines = [x.strip() for x in item.__doc__.split("\n") if x.strip()]
+            if lines:
+                signature_line = lines[0]
+                args = signature_line.split("[")[0].split("(")[1].split(",")
+                n_args = len(args)
+                if n_args <= len(reserved_fn_args):
+                    item = KGLambda(item, args=reserved_fn_args[:n_args])
+            else:
+                raise
         else:
             raise
 
-    # if n_args > len(reserved_fn_args):
-    #     # TODO: this should be logged
-    #     print(f".py: {name} - too many paramters: use .pyc() to call this function")
-    #     klong[name] = lambda x,y: item(*x,**y)
-    # else:
-    #     klong[name] = item
     if n_args > len(reserved_fn_args):
         # TODO: this should be logged
         # print(f".py: {name} - too many paramters: use .pyc() to call this function")