Remove some unnecessary plot.py capabilities

plot.py

@@ -5,50 +5,14 @@ __copyright__ = 'Copyright 2020 ALT-TEKNIK LLC'
 from argparse import ArgumentParser
 from os import path, rename
 from os.path import dirname, realpath
-from pcbnew import B_Cu, B_Mask, Edge_Cuts, EXCELLON_WRITER, F_Cu, F_Fab, \
-    F_Mask, F_Paste, F_SilkS, FILLED, FromMils, LoadBoard, LSET, \
-    PCB_PLOT_PARAMS, PLOT_CONTROLLER, PLOT_FORMAT_GERBER, PLOT_FORMAT_PDF, \
-    TEXTE_PCB
+from pcbnew import B_Cu, B_Mask, Edge_Cuts, EXCELLON_WRITER, F_Cu, F_Mask, \
+    FILLED, FromMils, LoadBoard, PCB_PLOT_PARAMS, PLOT_CONTROLLER, \
+    PLOT_FORMAT_GERBER, PLOT_FORMAT_PDF, TEXTE_PCB
 from uuid import uuid1
 
-_UNNAMED_PAD = ''
-
-class _PadExclusion:
-
-    def __init__(self, ref, name=None):
-        self.__ref = ref
-        self.__name = (None if name is None
-                       else self.__normalize_name(str(name)))
-
-    def exclude_from_layer(self, board, layer_num):
-        count = 0
-        layer_mask = ~2**layer_num
-        for pad in board.FindModuleByReference(self.__ref).Pads():
-            if ((self.__name is None or
-                    self.__name == self.__normalize_name(pad.GetName())) and
-                    pad.IsOnLayer(layer_num)):
-                pad_mask = int(pad.GetLayerSet().FmtHex().replace('_', ''), 16)
-                pad_hex = hex(pad_mask & layer_mask)
-                layers = LSET()
-                layers.ParseHex(pad_hex, len(pad_hex))
-                pad.SetLayerSet(layers)
-                count += 1
-        if count:
-            if self.__name:
-                descr = 'pad {}'.format(self.__name)
-            else:
-                descr = 'pad' if count == 1 else 'pads'
-                if self.__name is not None:
-                    descr = 'unnamed {}'.format(descr)
-            print('    Excluded {} {}'.format(self.__ref, descr))
-
-    @staticmethod
-    def __normalize_name(name):
-        return _UNNAMED_PAD if name == '~' or name.isspace() else name
-
 _BOARD_NAME = '2x10-dip-adapter'
 _VERSION_TOKEN = 'X.Y.Z'
-_GERBER_EXT_OVERRIDES = {F_Fab: 'gm1', Edge_Cuts: 'gko'}
+_GERBER_EXT_OVERRIDES = {Edge_Cuts: 'gko'}
 
 class _Layer:
 
@@ -67,9 +31,6 @@ class _Layer:
         self.__scale = 1.0 if not scale else scale
         suffix = kwargs.get('suffix')
         self.__suffix = '' if suffix is None else suffix
-        pad_exclusions = kwargs.get('pad_exclusions')
-        self.__pad_exclusions = (() if pad_exclusions is None
-                                 else pad_exclusions)
 
     def plot(self, board_file, output_dir, version=None):
         # Append the suffix for Gerber layers with file extension overrides to
@@ -97,10 +58,6 @@ class _Layer:
                         drawing.SetText(text.replace(_VERSION_TOKEN, version))
                         print('    Replaced version text')
 
-        # Apply pad exclusions
-        for pad_exclusion in self.__pad_exclusions:
-            pad_exclusion.exclude_from_layer(board, self.__num)
-
         # Create a plot controller
         controller = PLOT_CONTROLLER(board)