From e96f8ac8c42b3fbc22b034d3f52cf966a7662b3b Mon Sep 17 00:00:00 2001
From: Théo de la Hogue
Date: Fri, 21 Jun 2024 08:26:57 +0200
Subject: Using wraps decorator to allow decorator chaining.

---
 src/argaze/DataFeatures.py | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/argaze/DataFeatures.py b/src/argaze/DataFeatures.py
index 66eaba1..1bb1329 100644
--- a/src/argaze/DataFeatures.py
+++ b/src/argaze/DataFeatures.py
@@ -26,6 +26,7 @@ import sys
 import threading
 import time
 from typing import Self
+from functools import wraps
 
 import cv2
 import matplotlib.patches as mpatches
@@ -687,8 +688,7 @@ class TimestampedImages(TimestampedObjectsList):
 def PipelineStepExecutionTime(method):
 	"""Define a decorator use to assess pipeline step execution time and frequency."""
 
-	logging.debug("@PipelineStepExecutionTime: assessing %s method execution time and frequency", method.__name__)
-
+	@wraps(method)
 	def wrapper(self, *args, **kwargs):
 
 		start = time.perf_counter()
@@ -721,6 +721,7 @@ def PipelineStepExecutionTime(method):
 def PipelineStepInit(method):
 	"""Define a decorator use into PipelineStepObject class to wrap pipeline step __init__ method."""
 
+	@wraps(method)
 	def wrapper(self, **kwargs):
 		"""Wrap pipeline __init__ init method to update PipelineStepObject attributes with arguments after init call.
 
@@ -744,6 +745,7 @@ def PipelineStepInit(method):
 def PipelineStepEnter(method):
 	"""Define a decorator use into PipelineStepObject class to wrap pipeline step __enter__ method."""
 
+	@wraps(method)
 	def wrapper(self):
 		"""Wrap pipeline step __enter__ method to call super, observers and children __enter__ method."""
 
@@ -761,6 +763,7 @@ def PipelineStepEnter(method):
 def PipelineStepExit(method):
 	"""Define a decorator use into PipelineStepObject class to wrap pipeline step __exit__ method."""
 
+	@wraps(method)
 	def wrapper(self, *args):
 		"""Wrap pipeline step __exit__ method to call super, observers and children __exit__ method."""
 
@@ -776,6 +779,7 @@ def PipelineStepExit(method):
 def PipelineStepAttributeSetter(method):
 	"""Define a decorator use into PipelineStepObject class to wrap pipeline step attribute setter."""
 
+	@wraps(method)
 	def wrapper(self, new_value, unwrap: bool = False):
 		"""Wrap pipeline step attribute setter to load attribute from file.
 
@@ -856,8 +860,7 @@ def PipelineStepAttributeSetter(method):
 def PipelineStepMethod(method):
 	"""Define a decorator use into PipelineStepObject class to declare pipeline method."""
 
-	logging.debug("@PipelineStepMethod: %s method notify observers and timestamped exceptions", method.__name__)
-
+	@wraps(method)
 	def wrapper(self, *args, timestamp: int | float = None, unwrap: bool = False, **kwargs):
 		"""Wrap pipeline step method to notify observers and timestamped exceptions.
 
@@ -918,6 +921,7 @@ def PipelineStepMethod(method):
 def PipelineStepImage(method):
 	"""Define a decorator use into PipelineStepObject class to wrap pipeline step image method."""
 
+	@wraps(method)
 	def wrapper(self, **kwargs) -> numpy.array:
 		"""Wrap pipeline step image method."""
 
@@ -947,6 +951,7 @@ def PipelineStepImage(method):
 def PipelineStepDraw(method):
 	"""Define a decorator use into PipelineStepObject class to wrap pipeline step draw method."""
 
+	@wraps(method)
 	def wrapper(self, image: numpy.array, **kwargs):
 		"""Wrap pipeline step draw method."""
 
-- 
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