114 lines
3.1 KiB
Python
Executable File
114 lines
3.1 KiB
Python
Executable File
#!/usr/bin/env python3
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import argparse
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import os
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import rcssmin
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import unicodedata
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from time import ctime
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from pathlib import Path
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from urllib.request import urlopen
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cssmin = rcssmin._make_cssmin(python_only=True)
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# https://stackoverflow.com/a/518232
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def StripAccents(s):
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return ''.join(c for c in unicodedata.normalize('NFD', s)
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if unicodedata.category(c) != 'Mn')
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def ReplaceList(Text, Match, Replace):
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for m in Match:
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Text = Text.replace(m, Replace)
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return Text
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def GetEmojiData(EmojiVer):
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Response = urlopen(f"https://unicode.org/Public/emoji/{EmojiVer}/emoji-test.txt")
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return Response.read().decode("utf-8")
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def ParseEmojiData(Data):
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Emojis = []
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for Line in Data.splitlines():
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if CheckEmojiLine(Line):
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Emojis += [GetEmojiMeta(Line)]
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return Emojis
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def CheckEmojiLine(Line):
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if Line.startswith("#"):
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return False
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if "; fully-qualified" not in Line:
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return False
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return True
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def GetEmojiMeta(Line):
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Line = Line.lower()
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Code = Line.split(";")[0].rstrip(" ")
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if len(Code.split(" ")) <= 2:
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Code = ReplaceList(Code, ["fe0f","200d"], "")
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Code = Code.replace(" ", " ")
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Code = ReplaceList(Code, [" ","--"], "-")
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Code = Code.removesuffix("-")
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Char = Line.split("# ")[1].split(" ")[0]
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Name = StripAccents("-".join(Line.split("# ")[1].split(" ")[2:]))
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Name = ReplaceList(Name, [":",".","&","(",")"], "")
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Name = Name.replace("--", "-").replace("--", "-") # Strange bug?
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return {"Code":Code, "Char":Char, "Name":Name}
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def WriteCSS(Emojis, Output, URLPrefix):
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Path(Output).mkdir(parents=True, exist_ok=True)
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with open("Preamble.css", "r") as f:
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Preamble = f.read() + "\n"
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with open("Comment.css", "r") as f:
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Comment = f.read().format(BuildTime=ctime(), EmojiCount=str(len(Emojis)))
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for Type in ["Chars Names", "Chars", "Names"]:
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CSS = Preamble
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Line = ""
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if "Chars" in Type:
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Line = ".twa-{EmojiChar} " + Line
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if "Names" in Type:
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Line = ".twa-{EmojiName} " + Line
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if Type == "Chars Names":
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Line = Line.replace(" .twa-", ", .twa-")
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for Emoji in Emojis:
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NewLine = Line.format(EmojiChar=Emoji["Char"], EmojiName=Emoji["Name"])
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CSS += f"""\
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{NewLine}{{
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background-image: url("{URLPrefix}{Emoji["Code"]}.svg");
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}}
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"""
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FileName = "twemoji-astonishing"
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if Type == "Chars":
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FileName += ".chars"
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elif Type == "Names":
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FileName += ".names"
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with open(f"{Output}{FileName}.css", "w") as f:
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f.write(CSS.replace("{CommentBlock}", Comment))
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with open(f"{Output}{FileName}.min.css", "w") as f:
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f.write(cssmin(CSS).replace("{CommentBlock}", "\n"+Comment))
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def Main(Args):
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Output = Args.Output if Args.Output else "Build/"
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EmojiVer = Args.EmojiVer if Args.EmojiVer else "15.0"
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URLPrefix = Args.URLPrefix if Args.URLPrefix else "i/"
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print(f"[I] Getting v{EmojiVer} emoji data")
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Data = GetEmojiData(EmojiVer)
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print("[I] Parsing emoji data")
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Emojis = ParseEmojiData(Data)
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print(f"[I] Writing CSS to: {Output}")
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WriteCSS(Emojis, Output, URLPrefix)
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if __name__ == "__main__":
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Parser = argparse.ArgumentParser()
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Parser.add_argument('--Output', type=str)
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Parser.add_argument('--EmojiVer', type=str)
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Parser.add_argument('--URLPrefix', type=str)
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Main(Parser.parse_args())
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