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authorjaseg <git@jaseg.de>2022-02-05 13:27:08 +0100
committerjaseg <git@jaseg.de>2022-02-05 13:27:08 +0100
commit1944521bb9c407039f2378b4e24784f2d4862b2e (patch)
treeadb43c5416233929b9e3e9bfb6fa12f69d65d5e1 /gerbonara/layers.py
parent57941b1b76ffbdb9a5eeb9fef5e3c2365e3a4b84 (diff)
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Add outline highlight example
Diffstat (limited to 'gerbonara/layers.py')
-rw-r--r--gerbonara/layers.py98
1 files changed, 92 insertions, 6 deletions
diff --git a/gerbonara/layers.py b/gerbonara/layers.py
index eb21c92..0ce3c12 100644
--- a/gerbonara/layers.py
+++ b/gerbonara/layers.py
@@ -20,6 +20,7 @@
import os
import re
import warnings
+import copy
from collections import namedtuple
from pathlib import Path
@@ -42,6 +43,22 @@ STANDARD_LAYERS = [
'bottom paste',
]
+class NamingScheme:
+ kicad = {
+ 'top copper': '{board_name}-F.Cu.gbr',
+ 'top mask': '{board_name}-F.Mask.gbr',
+ 'top silk': '{board_name}-F.SilkS.gbr',
+ 'top paste': '{board_name}-F.Paste.gbr',
+ 'bottom copper': '{board_name}-B.Cu.gbr',
+ 'bottom mask': '{board_name}-B.Mask.gbr',
+ 'bottom silk': '{board_name}-B.SilkS.gbr',
+ 'bottom paste': '{board_name}-B.Paste.gbr',
+ 'inner copper': '{board_name}-In{layer_number}.Cu.gbr',
+ 'mechanical outline': '{board_name}-Edge.Cuts.gbr',
+ 'drill unknown': '{board_name}.drl',
+ 'other netlist': '{board_name}.d356',
+ }
+
def match_files(filenames):
matches = {}
@@ -176,8 +193,15 @@ def layername_autoguesser(fn):
class LayerStack:
+
+ def __init__(self, graphic_layers, drill_layers, netlist=None, board_name=None):
+ self.graphic_layers = graphic_layers
+ self.drill_layers = drill_layers
+ self.board_name = board_name
+ self.netlist = netlist
+
@classmethod
- def from_directory(kls, directory, board_name=None, verbose=False):
+ def from_directory(kls, directory, board_name=None):
directory = Path(directory)
if not directory.is_dir():
@@ -307,11 +331,73 @@ class LayerStack:
board_name = re.sub(r'\W+$', '', board_name)
return kls(layers, drill_layers, netlist, board_name=board_name)
- def __init__(self, graphic_layers, drill_layers, netlist=None, board_name=None):
- self.graphic_layers = graphic_layers
- self.drill_layers = drill_layers
- self.board_name = board_name
- self.netlist = netlist
+ def save_to_directory(self, path, naming_scheme={}, overwrite_existing=True):
+ outdir = Path(path)
+ outdir.mkdir(parents=True, exist_ok=overwrite_existing)
+
+ def check_not_exists(path):
+ if path.exists() and not overwrite_existing:
+ raise SystemError(f'Path exists but overwrite_existing is False: {path}')
+
+ def get_name(layer_type, layer):
+ nonlocal naming_scheme, overwrite_existing
+
+ if (m := re.match('inner_([0-9]*) copper', layer_type)):
+ layer_type = 'inner copper'
+ num = int(m[1])
+ else:
+ num = None
+
+ if layer_type in naming_scheme:
+ path = outdir / naming_scheme[layer_type].format(layer_num=num, board_name=self.board_name)
+ else:
+ path = outdir / layer.original_path.name
+
+ check_not_exists(path)
+ return path
+
+ for (side, use), layer in self.graphic_layers.items():
+ outpath = get_name(f'{side} {use}', layer)
+ layer.save(outpath)
+
+ if naming_scheme:
+ self.normalize_drill_layers()
+
+ def save_layer(layer, layer_name):
+ nonlocal self, outdir, drill_layers, check_not_exists
+ path = outdir / drill_layers[layer_name].format(board_name=self.board_name)
+ check_not_exists(path)
+ layer.save(path)
+
+ drill_layers = { key.partition()[2]: value for key, value in naming_scheme if 'drill' in key }
+ if set(drill_layers) == {'plated', 'nonplated', 'unknown'}:
+ save_layer(self.drill_pth, 'plated')
+ save_layer(self.drill_npth, 'nonplated')
+ save_layer(self.drill_unknown, 'unknown')
+
+ elif 'plated' in drill_layers and len(drill_layers) == 2:
+ save_layer(self.drill_pth, 'plated')
+ merged = copy.copy(self.drill_npth)
+ merged.merge(self.drill_unknown)
+ save_layer(merged, list(set(drill_layers) - {'plated'})[0])
+
+ elif 'unknown' in drill_layers:
+ merged = copy.copy(self.drill_pth)
+ merged.merge(self.drill_npth)
+ merged.merge(self.drill_unknown)
+ save_layer(merged, 'unknown')
+
+ else:
+ raise ValueError('Namin scheme does not specify unknown drill layer')
+
+ else:
+ for layer in self.drill_layers:
+ outpath = outdir / layer.original_path.name
+ check_not_exists(outpath)
+ layer.save(outpath)
+
+ if self.netlist:
+ layer.save(get_name('other netlist', self.netlist))
def __str__(self):
names = [ f'{side} {use}' for side, use in self.graphic_layers ]