warehack.ing/WireViz
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Consolidate code for replacing HTML placeholders

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This commit is contained in:
Daniel Rojas 2021-09-28 20:49:18 +02:00
parent 36195e1cbb
commit 5bed6de7ab
1 changed files with 19 additions and 19 deletions
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38
src/wireviz/wv_html.py
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@ -29,7 +29,6 @@ def generate_html_output(filename: Union[str, Path], bom_list: List[List[str]],
'^<[?]xml [^?>]*[?]>[^<]*<!DOCTYPE [^>]*>',
'<!-- XML and DOCTYPE declarations from SVG file removed -->',
svgdata, 1)
html = html.replace('<!-- %diagram% -->', svgdata)
# generate BOM table
bom = flatten2d(bom_list)
@ -54,33 +53,34 @@ def generate_html_output(filename: Union[str, Path], bom_list: List[List[str]],
bom_html = '<table>\n' + bom_header_html + ''.join(bom_contents) + '</table>\n'
bom_html_reversed = '<table>\n' + ''.join(list(reversed(bom_contents))) + bom_header_html + '</table>\n'
# insert BOM table
html = html.replace('<!-- %bom% -->', bom_html)
html = html.replace('<!-- %bom_reversed% -->', bom_html_reversed)
# prepare simple replacements
replacements = {
'<!-- %generator% -->': f'{APP_NAME} {__version__} - {APP_URL}',
'<!-- %diagram% -->': svgdata,
'<!-- %bom% -->': bom_html,
'<!-- %bom_reversed% -->': bom_html_reversed,
'<!-- %sheet_current% -->': '1', # TODO: handle multi-page documents
'<!-- %sheet_total% -->': '1', # TODO: handle multi-page documents
}
# insert generator
html = html.replace('<!-- %generator% -->', f'{APP_NAME} {__version__} - {APP_URL}')
# insert other metadata
# prepare metadata replacements
if metadata:
html = html.replace(f'"sheetsize_default"', '"{}"'.format(metadata.get('template',{}).get('sheetsize', ''))) # include quotes so no replacement happens within <style> definition
# TODO: handle multi-page documents
html = html.replace('<!-- %sheet_current% -->', '1')
html = html.replace('<!-- %sheet_total% -->', '1')
# fill out other generic metadata
for item, contents in metadata.items():
if isinstance(contents, (str, int, float)):
html = html.replace(f'<!-- %{item}% -->', html_line_breaks(str(contents)))
replacements[f'<!-- %{item}% -->'] = html_line_breaks(str(contents))
elif isinstance(contents, Dict): # useful for authors, revisions
for index, (category, entry) in enumerate(contents.items()):
if isinstance(entry, Dict):
html = html.replace(f'<!-- %{item}_{index+1}% -->', str(category))
replacements[f'<!-- %{item}_{index+1}% -->'] = str(category)
for entry_key, entry_value in entry.items():
html = html.replace(f'<!-- %{item}_{index+1}_{entry_key}% -->', html_line_breaks(str(entry_value)))
replacements[f'<!-- %{item}_{index+1}_{entry_key}% -->'] = html_line_breaks(str(entry_value))
replacements['"sheetsize_default"'] = '"{}"'.format(metadata.get('template',{}).get('sheetsize', '')) # include quotes so no replacement happens within <style> definition
# perform replacements
for before, after in replacements.items():
html = html.replace(before, after)
with open_file_write(f'{filename}.html') as file:
file.write(html)