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'''Generate example page with overview of all icons.'''
from lxml import etree
def parse(filename):
'''Parse SVG file containing icons.'''
symbols = set()
data = etree.parse(filename)
svg = data.getroot()
for symbol in svg:
symbols.add(symbol.attrib['id'])
return sorted(symbols)
def generate(version):
'''Write the HTML template file.'''
head = f'''{{% extends 'base.html' %}}
{{% from 'bootstrap{version}/utils.html' import render_icon %}}
<!-- DO NOT EDIT! Use update-icons.py for updating this file. -->
{{% block content %}}
<h2>Icons</h2>
<p>These are all the icons which are currently supported by Bootstrap-Flask.</p>
<ul class="row row-cols-3 row-cols-sm-4 row-cols-lg-6 row-cols-xl-8 list-unstyled list">
'''
names = parse(f'../flask_bootstrap/static/bootstrap{version}/icons/bootstrap-icons.svg')
with open(f'bootstrap{version}/templates/icons.html', 'w') as file: # pylint:disable=unspecified-encoding
file.write(head)
number = 0
for name in sorted(names):
item=f'''<li class="col mb-4">
<a class="d-block text-dark text-body-emphasis text-decoration-none" href="https://icons.getbootstrap.com/icons/{name}/">
<div class="px-3 py-4 mb-2 bg-light text-center rounded">
{{{{ render_icon('{name}', 32) }}}}
</div>
</a>
<div class="name text-body-secondary text-decoration-none text-center pt-1">{name}</div>
</li>
'''
file.write(item)
number += 1
file.write('</ul>\n')
file.write(f'<p>This is a total of {number} icons.</p>\n')
file.write('{% endblock %}\n\n')
print(f'For Bootstrap{version}, a total of {number} icons are supported.')
for value in (4, 5):
generate(value)
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