ProtoPenguin/OpenPaletteGenerator
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Added manifests to Krita resource bundler, updated docs

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ProtoPenguin
2026-04-09 19:40:03 +01:00
parent 90ddd6b146
commit f58ded8909
2 changed files with 40 additions and 12 deletions
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15
README.md
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@@ -19,13 +19,22 @@ This will be able to be used with any CSV that follows the example
Currently this should run on any version of python 3 or above
python main.py "file_format" "input_csv" "palette_name"
python main.py file_format input.csv palette_name
Where "file_format" could be:
- gpl : GIMP / Inkscape RGB Palette
- scribus : Scribus CMYK XML Palette
- krita : Krita Resource Bundle
i.e.
- python main.py gpl input.csv palette
- will produce a rgb .gpl for use in Inkscape, GIMP and Krita
- python main.py scribus input.csv palette
- will generate a cmyk .xml for use with scribus
- python main.py krita input.csv palette
- produces a krita resource bundle that is currently not working
Where "input_csv" would be your input csv as in swatchos.csv
Where "palette_name" is the name of your palette, the required extension is added automatically
@@ -42,3 +51,7 @@ Place the exported .gpl in $HOME/.config/GIMP/$VERSION/palettes, where $VERSION
Place the outputted xml file in /usr/share/scribus/swatches (you will need to sudo or be root)
### Krita
While I am working on the resource bundle for Krita, you can place the .gpl generated by using the gpl format into $HOME/.local/share/krita/palettes.
**The current resource bundle for Krita does not load the palette correctly**

37
main.py
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@@ -22,6 +22,7 @@ import csv
import os
import shutil
import zipfile
import hashlib
def cmyk_to_hex(cp, mp, yp, kp):
c = int(cp * 2.55)
@@ -67,16 +68,6 @@ def main(file_format, input, output):
out.write(f"</SCRIBUSCOLORS>")
case "krita":
with open("mimetype", "w") as mt:
mt.write(f"application/x-krita-resourcebundle")
with open("meta.xml", "w") as meta:
meta.write(f'<?xml version="1.0" encoding="UTF-8"?>\n')
meta.write(f'<meta:meta>\n')
meta.write(f"<meta:bundle-version>1</meta:bundle-version>\n")
meta.write(f"<dc:author>CSV to Palette Generator</dc:author>\n")
meta.write(f"<dc:description>Bundle Generated with CSV to Palette Generator</dc:description>\n")
meta.write(f"</meta:meta")
os.mkdir("palettes")
out.write(f"GIMP Palette\n")
out.write(f"Name: {output}\n")
@@ -87,7 +78,28 @@ def main(file_format, input, output):
g = int(hex[2:4], 16)
b = int(hex[4:6], 16)
out.write(f"{r} {g} {b} {row[0]}\n")
if file_format == "krita":
palette_hash = hashlib.md5(output_file_format).hexdigest()
with open("mimetype", "w") as mt:
mt.write(f"application/x-krita-resourcebundle")
with open("meta.xml", "w") as meta:
meta.write(f'<?xml version="1.0" encoding="UTF-8"?>\n')
meta.write(f'<meta:meta>\n')
meta.write(f"<meta:bundle-version>1</meta:bundle-version>\n")
meta.write(f"<dc:author>CSV to Palette Generator</dc:author>\n")
meta.write(f"<dc:description>Bundle Generated with CSV to Palette Generator</dc:description>\n")
meta.write(f"</meta:meta")
os.mkdir("META-INF")
with open("manifest.xml", "w") as mani:
mani.write(f'<?xml version="1.0" encoding="UTF-8"?>\n')
mani.write(f'<manifest:manifest xmlns:manifest="urn:oasis:names:tc:opendocument:xmlns:manifest:1.0" manifest:version="1.2">\n')
mani.write(f'<manifest:file-entry manifest:media-type="application/x-krita-resourcebundle" manifest:full-path="/"/>\n')
mani.write(f'<manifest:file-entry manifest:media-type="palettes" manifest:full-path="palettes/{output_file_format}" manifest:md5sum="{palette_hash}"/>\n')
mani.write(f'</manifest:manifest>')
shutil.move("manifest.xml", "META-INF")
shutil.move(output_file_format, "palettes")
zipname = f"{output}.bundle"
with zipfile.ZipFile(zipname, "w") as zippy:
@@ -95,11 +107,14 @@ def main(file_format, input, output):
zippy.write("mimetype")
zippy.write("palettes")
zippy.write("palettes/" + output_file_format)
zippy.write("META-INF")
zippy.write("META-INF/manifest.xml")
os.remove("mimetype")
os.remove("meta.xml")
os.remove("palettes/" + output_file_format)
os.removedirs("palettes")
os.remove("META-INF/manifest.xml")
os.removedirs("META-INF")
if __name__ == "__main__":