fixed a lot of Ruff errors and incorrect Accumulation returns in the overloaded operators

src/data/ADC_Result.py

@@ -7,7 +7,6 @@ from .DamarisFFT import DamarisFFT
 import threading
 import numpy
 import sys
-import types
 import datetime
 import tables
 #############################################################################
@@ -69,8 +68,10 @@ class ADC_Result(Resultable, Drawable, DamarisFFT, Signalpath):
             print("Warning ADC-Result: Tried to run \"create_data_space()\" more than once.")
             return
 
-        if channels <= 0: raise ValueError("ValueError: You cant create an ADC-Result with less than 1 channel!")
-        if samples <= 0: raise ValueError("ValueError: You cant create an ADC-Result with less than 1 sample!")
+        if channels <= 0:
+            raise ValueError("ValueError: You cant create an ADC-Result with less than 1 channel!")
+        if samples <= 0:
+            raise ValueError("ValueError: You cant create an ADC-Result with less than 1 sample!")
 
         for i in range(channels):
             self.y.append(numpy.zeros((samples,), dtype="int16"))
@@ -398,6 +399,8 @@ class ADC_Result(Resultable, Drawable, DamarisFFT, Signalpath):
 
             r = ADC_Result(x = self.x[:], y = tmp_y, index = self.index[:], sampl_freq = self.sampling_rate, desc = self.description, job_id = self.job_id, job_date = self.job_date)
             self.lock.release()
+            return r
+
         else:
             raise ValueError("ValueError: Cannot multiply \"%s\" to ADC-Result!") % str(other.__class__)
 
@@ -450,6 +453,7 @@ class ADC_Result(Resultable, Drawable, DamarisFFT, Signalpath):
 
             r = ADC_Result(x = self.x[:], y = tmp_y, index = self.index[:], sampl_freq = self.sampling_rate, desc = self.description, job_id = self.job_id, job_date = self.job_date)
             self.lock.release()
+            return r
         else:
             raise ValueError("ValueError: Cannot multiply \"%s\" to ADC-Result!") % str(other.__class__)