75 lines
2.1 KiB
Python
Executable File
75 lines
2.1 KiB
Python
Executable File
#!/usr/bin/env python3
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from xml.etree import ElementTree as ET
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import sys
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from pathlib import Path
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IN_DIR = Path(__file__).parent
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OUT_DIR = IN_DIR / "_autogen"
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namespaces = {
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"svg": "http://www.w3.org/2000/svg",
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"inkscape": "http://www.inkscape.org/namespaces/inkscape",
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}
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splits = {
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"mac.svg": {
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"_always": ["Base", "Key"],
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"0": [],
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"1": ["Routing table"],
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"2": ["Routing table", "Routing table - select"],
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"3": ["Yellow router"],
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"4": ["Yellow router", "ARP query"],
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"5": ["Yellow router", "ARP query", "ARP answer"],
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"6": ["Yellow router", "Outbound packet"],
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}
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}
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def process_svg(svg_splits, path, out_path):
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out_path.mkdir(parents=True, exist_ok=True)
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always = svg_splits.get("_always", [])
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svg = ET.parse(path.as_posix())
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for keyframe in svg_splits:
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if keyframe.startswith("_"): # special value -- eg `_always`
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continue
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layers = always + svg_splits[keyframe]
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for layer_node in svg.findall(
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".//svg:g[@inkscape:groupmode='layer']", namespaces=namespaces
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):
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layer_node.attrib["style"] = "display:none"
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for layer_name in layers:
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layer = svg.find(
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".//svg:g[@inkscape:groupmode='layer'][@inkscape:label='{}']".format(
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layer_name
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),
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namespaces=namespaces,
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)
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if not layer:
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raise Exception("Layer {} not found".format(layer_name))
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layer.attrib["style"] = "display:inline"
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keyframe_outpath = out_path / "{}.svg".format(keyframe)
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svg.write(keyframe_outpath.as_posix(), encoding="utf-8")
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print("Written {}".format(keyframe_outpath.as_posix()))
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def main():
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processlist = []
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if len(sys.argv) < 2:
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processlist = splits.keys()
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else:
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processlist = [sys.argv[1]]
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for svg_path in processlist:
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process_svg(
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splits[svg_path], IN_DIR / svg_path, OUT_DIR / (Path(svg_path).stem)
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)
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if __name__ == "__main__":
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main()
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