Apply mutable decorator to sources, delay, spectrum, FIR, converters, samplehold

milanofthe · milanofthe · commit 4a8691f65196 · 2026-02-26T10:44:52.000+01:00
diff --git a/src/pathsim/blocks/converters.py b/src/pathsim/blocks/converters.py
@@ -12,10 +12,12 @@
 from ._block import Block
 from ..utils.register import Register
 from ..events.schedule import Schedule
+from ..utils.mutable import mutable
 
 
 # MIXED SIGNAL BLOCKS ===================================================================
 
+@mutable
 class ADC(Block):
     """Models an ideal Analog-to-Digital Converter (ADC).
 
@@ -104,6 +106,7 @@ def __len__(self):
         return 0
 
 
+@mutable
 class DAC(Block):
     """Models an ideal Digital-to-Analog Converter (DAC).
 
diff --git a/src/pathsim/blocks/delay.py b/src/pathsim/blocks/delay.py
@@ -12,10 +12,12 @@
 from ._block import Block
 
 from ..utils.adaptivebuffer import AdaptiveBuffer
+from ..utils.mutable import mutable
 
 
 # BLOCKS ================================================================================
 
+@mutable
 class Delay(Block):
     """Delays the input signal by a time constant 'tau' in seconds. 
 
diff --git a/src/pathsim/blocks/fir.py b/src/pathsim/blocks/fir.py
@@ -10,13 +10,15 @@
 import numpy as np
 from collections import deque
 
-from ._block import Block    
+from ._block import Block
 from ..utils.register import Register
-from ..events.schedule import Schedule 
+from ..events.schedule import Schedule
+from ..utils.mutable import mutable
 
 
 # FIR FILTER BLOCK ======================================================================
 
+@mutable
 class FIR(Block):
     """Models a discrete-time Finite-Impulse-Response (FIR) filter.
 
diff --git a/src/pathsim/blocks/samplehold.py b/src/pathsim/blocks/samplehold.py
@@ -9,10 +9,12 @@
 
 from ._block import Block
 from ..events.schedule import Schedule
+from ..utils.mutable import mutable
 
 
 # MIXED SIGNAL BLOCKS ===================================================================
 
+@mutable
 class SampleHold(Block):
     """Samples the inputs periodically and produces them at the output.
     
diff --git a/src/pathsim/blocks/sources.py b/src/pathsim/blocks/sources.py
@@ -14,6 +14,7 @@
 from ._block import Block
 from ..utils.register import Register
 from ..utils.deprecation import deprecated
+from ..utils.mutable import mutable
 from ..events.schedule import Schedule, ScheduleList
 from .._constants import TOLERANCE
 
@@ -169,6 +170,7 @@ def update(self, t):
 
 # SPECIAL CONTINUOUS SOURCE BLOCKS ======================================================
 
+@mutable
 class TriangleWaveSource(Source):
     """Source block that generates an analog triangle wave
         
@@ -214,6 +216,7 @@ def _triangle_wave(self, t, f):
         return 2 * abs(t*f - np.floor(t*f + 0.5)) - 1
 
 
+@mutable
 class SinusoidalSource(Source):
     """Source block that generates a sinusoid wave
         
@@ -289,6 +292,7 @@ def _gaussian(self, t, f_max):
         return np.exp(-(t/tau)**2)
 
 
+@mutable
 class SinusoidalPhaseNoiseSource(Block):
     """Sinusoidal source with cumulative and white phase noise.
     
@@ -703,6 +707,7 @@ class ChirpSource(ChirpPhaseNoiseSource):
 
 # SPECIAL DISCRETE SOURCE BLOCKS ========================================================
 
+@mutable
 class PulseSource(Block):
     """Generates a periodic pulse waveform with defined rise and fall times.
 
@@ -909,6 +914,7 @@ class Pulse(PulseSource):
     pass
 
 
+@mutable
 class ClockSource(Block):
     """Discrete time clock source block.
     
@@ -970,6 +976,7 @@ class Clock(ClockSource):
 
 
 
+@mutable
 class SquareWaveSource(Block):
     """Discrete time square wave source.
     
diff --git a/src/pathsim/blocks/spectrum.py b/src/pathsim/blocks/spectrum.py
@@ -15,12 +15,14 @@
 
 from ..utils.realtimeplotter import RealtimePlotter
 from ..utils.deprecation import deprecated
+from ..utils.mutable import mutable
 
 from .._constants import COLORS_ALL
 
 
 # BLOCKS FOR DATA RECORDING =============================================================
 
+@mutable
 class Spectrum(Block):
     """Block for fourier spectrum analysis (spectrum analyzer).
 
