mirror of
https://github.com/kovidgoyal/calibre.git
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58 lines
1.6 KiB
Python
58 lines
1.6 KiB
Python
#!/usr/bin/env python
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# License: GPLv3 Copyright: 2016, Kovid Goyal <kovid at kovidgoyal.net>
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import os
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import re
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import sys
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from lxml import etree
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SVG_NS = 'http://www.w3.org/2000/svg'
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XLINK_NS = 'http://www.w3.org/1999/xlink'
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def clone_node(node, parent):
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ans = parent.makeelement(node.tag)
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for k in node.keys():
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ans.set(k, node.get(k))
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ans.text, ans.tail = node.text, node.tail
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for child in node.iterchildren('*'):
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clone_node(child, ans)
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parent.append(ans)
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return ans
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def merge():
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base = os.path.dirname(os.path.abspath(__file__))
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ans = etree.fromstring(
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f'<svg xmlns="{SVG_NS}" xmlns:xlink="{XLINK_NS}"/>',
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parser=etree.XMLParser(
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recover=True, no_network=True, resolve_entities=False
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)
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)
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for f in os.listdir(base):
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if not f.endswith('.svg'):
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continue
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with open(os.path.join(base, f), 'rb') as ff:
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raw = ff.read()
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svg = etree.fromstring(
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raw,
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parser=etree.XMLParser(
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recover=True, no_network=True, resolve_entities=False
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)
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)
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symbol = ans.makeelement('{%s}symbol' % SVG_NS) # noqa: UP031
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symbol.set('viewBox', svg.get('viewBox'))
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symbol.set('id', 'icon-' + f.rpartition('.')[0])
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for child in svg.iterchildren('*'):
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clone_node(child, symbol)
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ans.append(symbol)
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ans = etree.tostring(ans, encoding='unicode', pretty_print=True, with_tail=False)
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ans = re.sub(r'<svg[^>]+>', '<svg style="display:none">', ans, count=1)
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return ans
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if __name__ == '__main__':
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sys.stdout.write(merge().encode('utf-8'))
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