ci: Also build sdistsv3.0.4

1 files changed, 0 insertions, 470 deletions

diff --git a/gerbolyze/gerbolyze.py b/gerbolyze/gerbolyze.py
deleted file mode 100755
index e9e7e5f..0000000
--- a/gerbolyze/gerbolyze.py
+++ /dev/null
@@ -1,470 +0,0 @@
-import tempfile
-import os.path as path
-from pathlib import Path
-import textwrap
-import subprocess
-import functools
-import os
-import base64
-import re
-import sys
-import warnings
-import shutil
-from zipfile import ZipFile, is_zipfile
-
-from lxml import etree
-import numpy as np
-import click
-
-import gerbonara as gn
-
-@click.group()
-def cli():
-    pass
-
-@cli.command()
-@click.argument('input_gerbers', type=click.Path(exists=True))
-@click.argument('input_svg', type=click.Path(exists=True, dir_okay=False, file_okay=True, allow_dash=True))
-@click.argument('output_gerbers')
-@click.option('--dilate', default=0.1, type=float, help='Default dilation for subtraction operations in mm')
-@click.option('--curve-tolerance', type=float, help='Tolerance for curve flattening in mm')
-@click.option('--no-subtract', 'no_subtract', flag_value=True, help='Disable subtraction')
-@click.option('--subtract', help='Use user subtraction script from argument (see description above)')
-@click.option('--trace-space', type=float, default=0.1, help='passed through to svg-flatten')
-@click.option('--vectorizer', help='passed through to svg-flatten')
-@click.option('--vectorizer-map', help='passed through to svg-flatten')
-@click.option('--preserve-aspect-ratio', help='PNG/JPG files only: passed through to svg-flatten')
-@click.option('--exclude-groups', help='passed through to svg-flatten')
-def paste(input_gerbers, input_svg, output_gerbers,
-        dilate, curve_tolerance, no_subtract, subtract,
-        preserve_aspect_ratio,
-        trace_space, vectorizer, vectorizer_map, exclude_groups):
-    """ Render vector data and raster images from SVG file into gerbers. """
-
-    if no_subtract:
-        subtract_map = {}
-    else:
-        subtract_map = parse_subtract_script(subtract, dilate)
-
-    output_gerbers = Path(output_gerbers)
-    input_gerbers = Path(input_gerbers)
-    stack = gn.LayerStack.open(input_gerbers, lazy=True)
-    (bb_min_x, bb_min_y), (bb_max_x, bb_max_y) = bounds = stack.board_bounds()
-
-    # Create output dir if it does not exist yet. Do this now so we fail early
-    if input_gerbers.is_dir():
-        output_gerbers.mkdir(exist_ok=True)
-
-        # In case output dir already existed, remove files we will overwrite
-        for in_file in input_gerbers.iterdir():
-            out_cand = output_gerbers / in_file.name
-            out_cand.unlink(missing_ok=True)
-
-    else: # We are working on a zip file
-        tempdir = tempfile.NamedTemporaryDirectory()
-
-    @functools.lru_cache()
-    def do_dilate(layer, amount):
-        return dilate_gerber(layer, bounds, amount, curve_tolerance)
-    
-    for (side, use), layer in stack.graphic_layers.items():
-        print('processing', side, use, 'layer')
-        overlay_grb = svg_to_gerber(input_svg,
-                trace_space=trace_space, vectorizer=vectorizer, vectorizer_map=vectorizer_map,
-                exclude_groups=exclude_groups, curve_tolerance=curve_tolerance,
-                preserve_aspect_ratio=preserve_aspect_ratio,
-                only_groups=f'g-{side}-{use}')
-        # FIXME outline mode, also process outline layer
-
-        if not overlay_grb:
-            print(f'Overlay {side} {use} layer is empty. Skipping.', file=sys.stderr)
-            continue
-
-        # only open lazily loaded layer if we need it. Replace lazy wrapper in stack with loaded layer.
-        stack.graphic_layers[(side, use)] = layer = layer.instance
-
-        # move overlay from svg origin to gerber origin
-        overlay_grb.offset(bb_min_x, bb_min_y)
-
-        print('compositing')
-        # dilated subtract layers on top of overlay
-        if side in ('top', 'bottom'): # do not process subtraction scripts for inner layers
-            dilations = subtract_map.get(use, [])
-            for d_layer, amount in dilations:
-                print('processing dilation', d_layer, amount)
-                dilated = do_dilate(stack[(side, d_layer)], amount)
-                layer.merge(dilated, mode='below', keep_settings=True)
-
-        # overlay on bottom
-        layer.merge(overlay_grb, mode='below', keep_settings=True)
-
-    if input_gerbers.is_dir():
-        stack.save_to_directory(output_gerbers)
-    else:
-        stack.save_to_zipfile(output_gerbers)
-
-@cli.command()
-@click.argument('input_gerbers', type=click.Path(exists=True))
-@click.argument('output_svg', required=False)
-@click.option('-t' ,'--top', help='Render board top side.', is_flag=True)
-@click.option('-b' ,'--bottom', help='Render board bottom side.', is_flag=True)
-@click.option('-f' ,'--force', help='Overwrite existing output file when autogenerating file name.', is_flag=True)
-@click.option('--vector/--raster', help='Embed preview renders into output file as SVG vector graphics instead of rendering them to PNG bitmaps. The resulting preview may slow down your SVG editor.')
-@click.option('--raster-dpi', type=float, default=300.0, help='DPI for rastering preview')
-def template(input_gerbers, output_svg, top, bottom, force, vector, raster_dpi):
-    ''' Generate SVG template for gerbolyze paste from gerber files.
-
-    INPUT may be a gerber file, directory of gerber files or zip file with gerber files
-    '''
-    source = Path(input_gerbers)
-    ttype = 'top' if top else 'bottom'
-
-    if (bool(top) + bool(bottom))  != 1:
-        raise click.UsageError('Excactly one of --top or --bottom must be given.')
-
-    if output_svg is None:
-        # autogenerate output file name if none is given:
-        # /path/to/gerber/dir -> /path/to/gerber/dir.preview-{top|bottom}.svg
-        # /path/to/gerbers.zip -> /path/to/gerbers.zip.preview-{top|bottom}.svg
-        # /path/to/single/file.grb -> /path/to/single/file.grb.preview-{top|bottom}.svg
-    
-        output_svg = source.parent / f'{source.name}.template-{ttype}.svg'
-        click.echo(f'Writing output to {output_svg}')
-
-        if output_svg.exists() and not force:
-            raise UsageError(f'Autogenerated output file already exists. Please remote first, or use --force, or '
-                    'explicitly give an output path.')
-
-    else:
-        output_svg = Path(output_svg)
-
-    stack = gn.LayerStack.open(source, lazy=True)
-    bounds = stack.board_bounds()
-    svg = str(stack.to_pretty_svg(side=('top' if top else 'bottom'), force_bounds=bounds))
-
-    template_layers = [ f'{ttype}-{use}' for use in [ 'copper', 'mask', 'silk' ] ]
-    silk = template_layers[-1]
-
-    if vector:
-        # All gerbonara SVG is in MM by default
-        output_svg.write_text(create_template_from_svg(bounds, svg, template_layers, current_layer=silk))
-
-    else:
-        with tempfile.NamedTemporaryFile(suffix='.svg') as temp_svg, \
-            tempfile.NamedTemporaryFile(suffix='.png') as temp_png:
-            Path(temp_svg.name).write_text(svg)
-            run_resvg(temp_svg.name, temp_png.name, dpi=f'{raster_dpi:.0f}')
-            output_svg.write_text(template_svg_for_png(bounds, Path(temp_png.name).read_bytes(),
-                template_layers, current_layer=silk))
-
-
-# Subtraction script handling
-#============================
-
-DEFAULT_SUB_SCRIPT = '''
-out.silk -= in.mask
-out.silk -= in.silk+0.5
-out.mask -= in.mask+0.5
-out.copper -= in.copper+0.5
-'''
-
-def parse_subtract_script(script, default_dilation=0.1):
-    if script is None:
-        script = DEFAULT_SUB_SCRIPT
-
-    subtract_script = {}
-    lines = script.replace(';', '\n').splitlines()
-    for line in lines:
-        line = line.strip()
-        if not line or line.startswith('#'):
-            continue
-
-        line = line.lower()
-        line = re.sub('\s', '', line)
-
-        # out.copper -= in.copper+0.1
-        varname = r'([a-z]+\.[a-z]+)'
-        floatnum = r'([+-][.0-9]+)'
-        match = re.fullmatch(fr'{varname}-={varname}{floatnum}?', line)
-        if not match:
-            raise ValueError(f'Cannot parse line: {line}')
-        
-        out_var, in_var, dilation = match.groups()
-        if not out_var.startswith('out.') or not in_var.startswith('in.'):
-            raise ValueError('All left-hand side values must be outputs, right-hand side values must be inputs.')
-
-        _out, _, out_layer = out_var.partition('.')
-        _in, _, in_layer = in_var.partition('.')
-
-        dilation = float(dilation) if dilation else default_dilation
-
-        subtract_script[out_layer] = subtract_script.get(out_layer, []) + [(in_layer, dilation)]
-    return subtract_script
-
-# Parameter parsing foo
-#======================
-
-def parse_bbox(bbox):
-    if not bbox:
-        return None
-    elems = [ int(elem) for elem in re.split('[,/ ]', bbox) ]
-    if len(elems) not in (2, 4):
-        raise click.BadParameter(
-                '--bbox must be either two floating-point values like: w,h or four like: x,y,w,h')
-
-    elems = [ float(e) for e in elems ]
-
-    if len(elems) == 2:
-        bounds = [0, 0, *elems]
-    else:
-        bounds = elems
-    
-    # now transform bounds to the format pcb-tools uses. Instead of (x, y, w, h) or even (x1, y1, x2, y2), that
-    # is ((x1, x2), (y1, y2)
-
-    x, y, w, h = bounds
-    return ((x, x+w), (y, y+h))
-
-def bounds_from_outline(layers):
-    ''' NOTE: When the user has not set explicit bounds, we automatically extract the design's bounding box from the
-    input gerber files. If a folder is used as input, we use the outline gerber and barf if we can't find one. If only a
-    single file is given, we simply use that file's bounding box
-    
-    We have to do things this way since gerber files do not have explicit bounds listed.
-    
-    Note that the bounding box extracted from the outline layer usually will be one outline layer stroke widht larger in
-    all directions than the finished board. 
-    '''
-    if 'outline' in layers:
-        outline_files = layers['outline']
-        _path, grb = outline_files[0]
-        return calculate_apertureless_bounding_box(grb.cam_source)
-
-    elif len(layers) == 1:
-        first_layer, *rest = layers.values()
-        first_file, *rest = first_layer
-        _path, grb = first_file
-        return grb.cam_source.bounding_box
-
-    else:
-        raise click.UsageError('Cannot find an outline file and no --bbox given.')
-
-def get_bounds(bbox, layers):
-    bounds = parse_bbox(bbox)
-    if bounds:
-        return bounds
-    return bounds_from_outline(layers)
-
-# Utility foo
-# ===========
-
-def run_resvg(input_file, output_file, **resvg_args):
-
-    args = []
-    for key, value in resvg_args.items():
-        if value is not None:
-            if value is False:
-                continue
-
-            args.append(f'--{key.replace("_", "-")}')
-
-            if value is not True:
-                args.append(value)
-
-    args += [input_file, output_file]
-
-    # By default, try a number of options:
-    candidates = [
-        # somewhere in $PATH
-        'resvg',
-        'wasi-resvg',
-        # in user-local cargo installation
-        Path.home() / '.cargo' / 'bin' / 'resvg',
-        # wasi-resvg in user-local pip installation
-        Path.home() / '.local' / 'bin' / 'wasi-resvg',
-        # next to our current python interpreter (e.g. in virtualenv)
-        str(Path(sys.executable).parent / 'wasi-resvg')
-        ]
-
-    # if RESVG envvar is set, try that first.
-    if 'RESVG' in os.environ:
-        exec_candidates = [os.environ['RESVG'], *exec_candidates]
-
-    for candidate in candidates:
-        try:
-            res = subprocess.run([candidate, *args], check=True)
-            print('used resvg:', candidate)
-            break
-        except FileNotFoundError:
-            continue
-    else:
-        raise SystemError('resvg executable not found')
-
-
-
-def calculate_apertureless_bounding_box(cam):
-    ''' pcb-tools'es default bounding box function returns the bounding box of the primitives including apertures (i.e.
-    line widths). For determining a board's size from the outline layer, we want the bounding box disregarding
-    apertures.
-    '''
-
-    min_x = min_y = 1000000
-    max_x = max_y = -1000000
-
-    for prim in cam.primitives:
-        bounds = prim.bounding_box_no_aperture
-        min_x = min(bounds[0][0], min_x)
-        max_x = max(bounds[0][1], max_x)
-
-        min_y = min(bounds[1][0], min_y)
-        max_y = max(bounds[1][1], max_y)
-
-    return ((min_x, max_x), (min_y, max_y))
-
-# SVG export
-#===========
-
-def template_layer(name):
-    return f'<g id="g-{name.lower()}" inkscape:label="{name}" inkscape:groupmode="layer"></g>'
-
-def template_svg_for_png(bounds, png_data, extra_layers, current_layer):
-    (x1, y1), (x2, y2) = bounds
-    w_mm, h_mm = (x2 - x1), (y2 - y1)
-
-    extra_layers = "\n  ".join(template_layer(name) for name in extra_layers)
-
-    # we set up the viewport such that document dimensions = document units = mm
-    template = f'''<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-        <svg version="1.1"
-           xmlns="http://www.w3.org/2000/svg"
-           xmlns:xlink="http://www.w3.org/1999/xlink"
-           xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-           xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-           width="{w_mm}mm" height="{h_mm}mm" viewBox="0 0 {w_mm} {h_mm}" >
-          <defs/>
-          <sodipodi:namedview inkscape:current-layer="g-{current_layer.lower()}" />
-          <g inkscape:label="Preview" inkscape:groupmode="layer" id="g-preview" sodipodi:insensitive="true" style="opacity:0.5">
-            <image x="0" y="0" width="{w_mm}" height="{h_mm}"
-               xlink:href="data:image/jpeg;base64,{base64.b64encode(png_data).decode()}" />
-          </g>
-          {extra_layers}
-        </svg>
-        '''
-    return textwrap.dedent(template)
-
-# this is fixed, we cannot tell cairo-svg to use some other value. we just have to work around it.
-CAIRO_SVG_HARDCODED_DPI = 72.0
-MM_PER_INCH = 25.4
-
-def svg_pt_to_mm(pt_len, dpi=CAIRO_SVG_HARDCODED_DPI):
-    if pt_len.endswith('pt'):
-        pt_len = pt_len[:-2]
-
-    return f'{float(pt_len) / dpi * MM_PER_INCH}mm'
-
-def create_template_from_svg(bounds, svg_data, extra_layers):
-    svg = etree.fromstring(svg_data)
-
-    # add inkscape namespaces
-    SVG_NS = '{http://www.w3.org/2000/svg}'
-    INKSCAPE_NS = 'http://www.inkscape.org/namespaces/inkscape'
-    SODIPODI_NS = 'http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd'
-    # glObAL stAtE YaY
-    etree.register_namespace('inkscape', INKSCAPE_NS)
-    etree.register_namespace('sodipodi', SODIPODI_NS)
-    INKSCAPE_NS = '{'+INKSCAPE_NS+'}'
-    SODIPODI_NS = '{'+SODIPODI_NS+'}'
-
-    # convert document units to mm
-    svg.set('width', svg_pt_to_mm(svg.get('width')))
-    svg.set('height', svg_pt_to_mm(svg.get('height')))
-
-    # add inkscape <namedview> elem to set currently selected layer
-    namedview_elem = etree.SubElement(svg, SODIPODI_NS+'namedview')
-    namedview_elem.set('id', "namedview23")
-    namedview_elem.set(INKSCAPE_NS+'current-layer', f'g-{current_layer}')
-
-    # make original group an inkscape layer
-    orig_g = svg.find(SVG_NS+'g')
-    orig_g.set('id', 'g-preview')
-    orig_g.set(INKSCAPE_NS+'label', 'Preview')
-    orig_g.set(SODIPODI_NS+'insensitive', 'true') # lock group
-    orig_g.set('style', 'opacity:0.5')
-
-    # add layers
-    for layer in extra_layers:
-        new_g = etree.SubElement(svg, SVG_NS+'g')
-        new_g.set('id', f'g-{layer.lower()}')
-        new_g.set(INKSCAPE_NS+'label', layer)
-        new_g.set(INKSCAPE_NS+'groupmode', 'layer')
-
-    return etree.tostring(svg)
-
-# SVG/gerber import
-#==================
-
-def dilate_gerber(layer, bounds, dilation, curve_tolerance):
-    with tempfile.NamedTemporaryFile(suffix='.svg') as temp_svg:
-        Path(temp_svg.name).write_text(str(layer.instance.to_svg(force_bounds=bounds, fg='white')))
-
-        (bb_min_x, bb_min_y), (bb_max_x, bb_max_y) = bounds
-        # dilate & render back to gerber
-        # NOTE: Maybe reconsider or nicely document dilation semantics ; It is weird that negative dilations affect
-        # clear color and positive affects dark colors
-        out = svg_to_gerber(temp_svg.name, dilate=-dilation, curve_tolerance=curve_tolerance)
-        return out
-
-def svg_to_gerber(infile, outline_mode=False, **kwargs):
-    infile = Path(infile)
-
-    args = [ '--format', ('gerber-outline' if outline_mode else 'gerber'),
-            '--precision', '6', # intermediate file, use higher than necessary precision
-            ]
-    
-    for k, v in kwargs.items():
-        if v is not None:
-            args.append('--' + k.replace('_', '-'))
-            if not isinstance(v, bool):
-                args.append(str(v))
-
-    with tempfile.NamedTemporaryFile(suffix='.gbr') as temp_gbr:
-        args += [str(infile), str(temp_gbr.name)]
-
-        if 'SVG_FLATTEN' in os.environ:
-            print('svg-flatten args:', args)
-            subprocess.run([os.environ['SVG_FLATTEN'], *args], check=True)
-            print('used svg-flatten at $SVG_FLATTEN')
-
-        else:
-            # By default, try four options:
-            for candidate in [
-                    # somewhere in $PATH
-                    'svg-flatten',
-                    'wasi-svg-flatten',
-
-                    # in user-local pip installation
-                    Path.home() / '.local' / 'bin' / 'svg-flatten',
-                    Path.home() / '.local' / 'bin' / 'wasi-svg-flatten',
-
-                    # next to our current python interpreter (e.g. in virtualenv)
-                    str(Path(sys.executable).parent / 'svg-flatten'),
-                    str(Path(sys.executable).parent / 'wasi-svg-flatten'),
-
-                    # next to this python source file in the development repo
-                    str(Path(__file__).parent.parent / 'svg-flatten' / 'build' / 'svg-flatten') ]:
-
-                try:
-                    subprocess.run([candidate, *args], check=True)
-                    print('used svg-flatten at', candidate)
-                    break
-                except FileNotFoundError:
-                    continue
-
-            else:
-                raise SystemError('svg-flatten executable not found')
-
-        return gn.rs274x.GerberFile.open(temp_gbr.name)
-    
-
-if __name__ == '__main__':
-    cli()