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-rw-r--r--export_previews.py26
1 files changed, 26 insertions, 0 deletions
diff --git a/export_previews.py b/export_previews.py
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index 0000000..68c895e
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+++ b/export_previews.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python3
+
+import multiprocessing as mp
+import subprocess
+import pathlib
+
+import click
+from tqdm import tqdm
+
+def process_file(indir, outdir, inpath):
+ outpath = outdir / inpath.relative_to(indir).with_suffix('.png')
+ outpath.parent.mkdir(parents=True, exist_ok=True)
+ subprocess.run(['resvg', '--export-id', 'g-top-copper', '--width', '1000', inpath, outpath],
+ check=True, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
+
+@click.command()
+@click.argument('indir', type=click.Path(exists=True, file_okay=False, dir_okay=True, path_type=pathlib.Path))
+def export(indir):
+ jobs = list(indir.glob('svg/**/*.svg'))
+ with tqdm(total = len(jobs)) as tq:
+ with mp.Pool() as pool:
+ results = [ pool.apply_async(process_file, (indir / 'svg', indir / 'png', path), callback=lambda _res: tq.update(1)) for path in jobs ]
+ results = [ res.get() for res in results ]
+
+if __name__ == '__main__':
+ export()