From 10fe9b798e56193c8fa655bdd50916e4c07e3a00 Mon Sep 17 00:00:00 2001
From: Théo de la Hogue
Date: Wed, 3 Apr 2024 14:41:56 +0200
Subject: Adding get_class_path function. Consider object list as children.

---
 src/argaze/DataFeatures.py | 39 +++++++++++++++++++++++++++++----------
 1 file changed, 29 insertions(+), 10 deletions(-)

diff --git a/src/argaze/DataFeatures.py b/src/argaze/DataFeatures.py
index 703c521..e70c1b5 100644
--- a/src/argaze/DataFeatures.py
+++ b/src/argaze/DataFeatures.py
@@ -75,6 +75,25 @@ def get_class(class_path: str) -> object:
 
     return m
 
+def get_class_path(o: object):
+    """Get 'path.to.class' class path from object.
+
+    Parameters:
+        object: any object instance.
+
+    Returns:
+        class_path: object 'path.to.class' class.
+    """
+    c = o.__class__
+    m = c.__module__
+
+    # Avoid outputs like 'builtins.str'
+    if m == 'builtins':
+
+        return c.__qualname__ 
+
+    return m + '.' + c.__qualname__
+
 def properties(cls) -> list:
     """get class properties name."""
 
@@ -818,21 +837,11 @@ class PipelineStepObject():
 
             child.__enter__()
 
-        # Start observers
-        for observer in self.observers:
-
-            observer.__enter__()
-
         return self
 
     def __exit__(self, exception_type, exception_value, exception_traceback):
         """Define default method to exit from pipeline step object context."""
 
-        # Stop observers
-        for observer in self.observers:
-
-            observer.__exit__(exception_type, exception_value, exception_traceback)
-
         # Stop children pipeline step objects
         for child in self.children:
 
@@ -1055,10 +1064,20 @@ class PipelineStepObject():
 
                 attr = getattr(self, name)
 
+                # Pipeline step object attribute
                 if isinstance(attr, PipelineStepObject) and attr != self.parent:
 
                     yield attr
 
+                # Pipeline step objects list attribute
+                elif isinstance(attr, list):
+
+                    for p in attr:
+
+                        if isinstance(p, PipelineStepObject):
+
+                            yield p
+
 def PipelineStepMethod(method):
     """Define a decorator use into PipelineStepObject class to declare pipeline method.
 
-- 
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