1# -*- coding: utf-8 -*-23from pathlib import Path4from typing import List, Union5import re67from wireviz import __version__, APP_NAME, APP_URL, wv_colors8from wireviz.DataClasses import Metadata, Options9from wireviz.wv_helper import flatten2d, open_file_read, open_file_write1011def generate_html_output(filename: Union[str, Path], bom_list: List[List[str]], metadata: Metadata, options: Options):12 with open_file_write(f'{filename}.html') as file:13 file.write('<!DOCTYPE html>\n')14 file.write('<html lang="en"><head>\n')15 file.write(' <meta charset="UTF-8">\n')16 file.write(f' <meta name="generator" content="{APP_NAME} {__version__} - {APP_URL}">\n')17 file.write(f' <title>{metadata["title"]}</title>\n')18 file.write(f'</head><body style="font-family:{options.fontname};background-color:'19 f'{wv_colors.translate_color(options.bgcolor, "HEX")}">\n')2021 file.write(f'<h1>{metadata["title"]}</h1>\n')22 description = metadata.get('description')23 if description:24 file.write(f'<p>{description}</p>\n')25 file.write('<h2>Diagram</h2>\n')26 with open_file_read(f'{filename}.svg') as svg:27 file.write(re.sub(28 '^<[?]xml [^?>]*[?]>[^<]*<!DOCTYPE [^>]*>',29 '<!-- XML and DOCTYPE declarations from SVG file removed -->',30 svg.read(1024), 1))31 for svgdata in svg:32 file.write(svgdata)3334 file.write('<h2>Bill of Materials</h2>\n')35 listy = flatten2d(bom_list)36 file.write('<table style="border:1px solid #000000; font-size: 14pt; border-spacing: 0px">\n')37 file.write(' <tr>\n')38 for item in listy[0]:39 file.write(f' <th style="text-align:left; border:1px solid #000000; padding: 8px">{item}</th>\n')40 file.write(' </tr>\n')41 for row in listy[1:]:42 file.write(' <tr>\n')43 for i, item in enumerate(row):44 item_str = item.replace('\u00b2', '²')45 align = '; text-align:right' if listy[0][i] == 'Qty' else ''46 file.write(f' <td style="border:1px solid #000000; padding: 4px{align}">{item_str}</td>\n')47 file.write(' </tr>\n')48 file.write('</table>\n')4950 notes = metadata.get('notes')51 if notes:52 file.write(f'<h2>Notes</h2>\n<p>{notes}</p>\n')5354 file.write('</body></html>\n')