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Remove debugging lines

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Use cf77b3463ba73a3ea702d0b130f829eccf82f91e if required.
This commit is contained in:
Daniel Rojas 2020-11-15 11:46:38 +01:00
parent cf77b3463b
commit 3e092a4fbb
1 changed files with 2 additions and 14 deletions
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16
src/wireviz/svgembed.py
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@ -17,21 +17,18 @@ def embed_svg_images(filename_in: Path, overwrite: bool = True):
for xlink in re_xlink.finditer(line): for xlink in re_xlink.finditer(line):
num_images = num_images + 1 num_images = num_images + 1
imgurl = xlink.group('URL') imgurl = xlink.group('URL')
print(' Found URL in SVG:', imgurl)
if not imgurl in images_b64: if not imgurl in images_b64:
print(' ✅This URL is new')
if not Path(imgurl).is_absolute(): # resolve relative image path if not Path(imgurl).is_absolute(): # resolve relative image path
imgurl_abs = (Path(filename_in).parent / imgurl).resolve() imgurl_abs = (Path(filename_in).parent / imgurl).resolve()
print(imgurl, '-->', imgurl_abs)
else: else:
imgurl_abs = imgurl imgurl_abs = imgurl
with open(imgurl_abs, 'rb') as img: with open(imgurl_abs, 'rb') as img:
data_bin = img.read() data_bin = img.read()
data_b64 = base64.b64encode(data_bin) data_b64 = base64.b64encode(data_bin)
data_str = data_b64.decode('utf-8') data_str = data_b64.decode('utf-8')
images_b64[imgurl] = data_str images_b64[imgurl] = data_str
else: # only cache every image once
print(' ❌This URL is not new')
line = line.replace(imgurl, line = line.replace(imgurl,
f'data:image/png;base64, {images_b64[imgurl]}') f'data:image/png;base64, {images_b64[imgurl]}')
file_out.write(line) file_out.write(line)
@ -39,12 +36,3 @@ def embed_svg_images(filename_in: Path, overwrite: bool = True):
if overwrite: if overwrite:
os.remove(filename_in) os.remove(filename_in)
os.rename(filename_out, filename_in) os.rename(filename_out, filename_in)
print(f'Embedded {num_images} instances of {len(images_b64)} different images.')
print()
# for debugging, run:
# python -m svgembed.py path/to/file.svg
if __name__ == '__main__':
import sys
embed_svg_images(sys.argv[1])