Unterstützung bei der Verwendung von Fonttools ⇐ Python

[Guest]

Also habe ich versucht, Primer/Okticons in eine einzigartige WOFF -Datei zu kompakt, sodass sie zusammen mit einer CSS -Datei verwendet werden kann Machen Sie zumindest eine allgemeine Vorstellung davon, was es tut, aber die Dokumentation erklärt nicht genug, dass SVGs SVGs in einer WOFF -Datei mit Unicode -Zeichen erfolgreich bin , wo alle SVGs in einer einzigartigen WOFF -Datei gepackt und in einer CSS -Datei verwiesen werden, sodass sie mit der -Klasse verwendet werden kann (ja, ich kenne seine Kursivschrift), aber jeder Versuch, den ich versuche, es zu tun Ich werde entweder mit einem Fehler ins Gesicht getroffen. 'T hat es in einer Web -Dev -Umgebung getestet
Das Repo ist hier zu finden. nicht funktionieren < /p>

Code: Select all

[/i]
< /code>
/*this code ripped from bootstrap-icons.css, edited to include icons i want to use, and include the woff font the python program creates*/
@font-face {

font-display:block;
font-family:"octicons";
src: url(https://extravagantboost.github.io/octicons-css/fonts/octicon.woff) format("woff");
}
.oi::before,
[class^="oi-"]::before,
[class*="oi-"]::before {
display:inline-block;
font-family: octicons !important;
font-style: normal;
font-weight: normal !important;
font-variant: normal;
text-transform: none;
line-height: 1;
vertical-align: -.125em;
-webkit-font-smoothing: antiailiased;
-mos-osx-font-smoothing: grayscale
}
/*. .  .*/
/*python generated code*/
.oi-copilot-16::before { content: "\f57481"; }
< /code>
import os
import json
import defcon
from fontTools.ttLib import TTFont, newTable,getTableClass as gtc ,getTableModule as gtm,identifierToTag as idt
from fontTools.ttLib.tables.DefaultTable import DefaultTable
from fontTools.svgLib.path import SVGPath as svgPath
#from fontTools.ttLib.woff import WOFFFlavor
from svgpathtools import svg2paths
import math
def svg_to_glyph(svg_file, glyph_name,glyph_unicode):
paths, attributes = svg2paths(svg_file)
glyph_code = ''

for path in paths:
glyph_code += f''
#unicode = math.round(math.random() * 10000)
return  f''

def create_woff_font(svg_files, output_woff, output_json):
jsn = {};
font = TTFont()
CmapSubtable = gtm("cmap").CmapSubtable
cmap4_0_3 = CmapSubtable.newSubtable(4)
cmap4_0_3.platformID = 0
cmap4_0_3.platEncID = 3
cmap4_0_3.language = 0
cmap4_0_3.cmap = {};
unicode = 0x0E000
for file in svg_files:
handle = open(file,"r")
print(file)
name = str(file).split("/")[::-1][0].replace(".svg","")

#print(file.split("/").reverse())

svg = handle.read()
unicode+=1
glyph = defcon.Glyph()
path = svgPath.fromstring(svg)
path.draw(glyph.getPen())
cmap4_0_3.cmap[unicode] = glyph
jsn[unicode] = name
handle.close()
cmap = newTable("cmap");
cmap.tableVersion = 0;
cmap.tables = [cmap4_0_3]
font.cmap = cmap
font.flavor = "woff"
font.save(output_woff + ".woff")
#font.flavor = "woff2"
#font.save(output_woff + ".woff2")
#json.dump(jsn,json_file, indent=4)
with open(output_json, 'w') as json_file:
json.dump(jsn, json_file, indent=4)
def create_css(output_css,jsn):
csstxt = ""
csstxt += """
@font-face {\n
font-display:block;
font-family:\"octicons\";
src: url(./fonts/octicon.woff2) format("woff2"),
url(./fonts/octicon.woff) format("woff");
}\n"""
csstxt += """.oi::before,
[class^="oi-"]::before,
[class*="oi-"]::before {
display:inline-block;
font-family: octicons !important;
font-style: normal;
font-weight: normal !important;
font-variant: normal;
text-transform: none;
line-height: 1;
vertical-align: -.125em;
-webkit-font-smoothing: antiailiased;
-mos-osx-font-smoothing: grayscale
}\n"""
with open(output_json, "r") as jsn:
m = jsn.read()
jso = json.loads(m)
for i in jso.items():
csstxt += ".oi-"+str(i[1]) + "::before { content: \"\\f"+i[0] + "\"; }\n"
handle = open(output_css,"w");handle.write(csstxt)
if __name__ == "__main__":
svg_directory = './icons'
output_woff = './css/octicon'
output_json = './css/octicon-map.json'
output_css = "./css/octicon.css"
svg_files = [os.path.join(svg_directory, f) for f in os.listdir(svg_directory) if f.endswith('.svg')]
create_woff_font(svg_files, output_woff, output_json)
create_css(output_css,output_json)