Move soma methods to functions

neurom/core/morphology.py

@@ -408,7 +408,7 @@ def graft_morphology(section):
 class Neurite:
     """Class representing a neurite tree."""
 
-    def __init__(self, root_node, process_subtrees=False):
+    def __init__(self, root_node, *, process_subtrees=False):
         """Constructor.
 
         Args:
@@ -538,7 +538,7 @@ def __repr__(self):
 class Morphology:
     """Class representing a simple morphology."""
 
-    def __init__(self, morphio_morph, name=None, process_subtrees=False):
+    def __init__(self, morphio_morph, name=None, *, process_subtrees=False):
         """Morphology constructor.
 
         Args:

neurom/core/population.py

@@ -53,7 +53,13 @@ class Population:
     """
 
     def __init__(
-        self, files, name='Population', ignored_exceptions=(), cache=False, process_subtrees=False
+        self,
+        files,
+        name='Population',
+        ignored_exceptions=(),
+        *,
+        cache=False,
+        process_subtrees=False,
     ):
         """Construct a morphology population.
 
@@ -67,6 +73,7 @@ def __init__(
                 will be loaded everytime it is accessed within the population. Which is good when
                 population is big. If true then all morphs will be loaded upon the construction
                 and kept in memory.
+            process_subtrees (bool): enable mixed tree processing if set to True
 
         Notes:
             symlinks in paths are not resolved.