Class Font

src/__init__.py:8178–8430

class Font:

    def __del__(self):
        if type(self) is not Font:
            return None

    def __init__(
            self,
            fontname=None,
            fontfile=None,
            fontbuffer=None,
            script=0,
            language=None,
            ordering=-1,
            is_bold=0,
            is_italic=0,
            is_serif=0,
            embed=1,
            ):
        
        if fontbuffer:
            if hasattr(fontbuffer, "getvalue"):
                fontbuffer = fontbuffer.getvalue()
            elif isinstance(fontbuffer, bytearray):
                fontbuffer = bytes(fontbuffer)
            if not isinstance(fontbuffer, bytes):
                raise ValueError("bad type: 'fontbuffer'")
        
        if isinstance(fontname, str):
            fname_lower = fontname.lower()
            if "/" in fname_lower or "\\" in fname_lower or "." in fname_lower:
                message("Warning: did you mean a fontfile?")

            if fname_lower in ("cjk", "china-t", "china-ts"):
                ordering = 0

            elif fname_lower.startswith("china-s"):
                ordering = 1
            elif fname_lower.startswith("korea"):
                ordering = 3
            elif fname_lower.startswith("japan"):
                ordering = 2
            elif fname_lower in fitz_fontdescriptors.keys():
                import pymupdf_fonts  # optional fonts
                fontbuffer = pymupdf_fonts.myfont(fname_lower)  # make a copy
                fontname = None  # ensure using fontbuffer only
                del pymupdf_fonts  # remove package again

            elif ordering < 0:
                fontname = Base14_fontdict.get(fontname, fontname)

        lang = mupdf.fz_text_language_from_string(language)
        font = JM_get_font(fontname, fontfile,
                   fontbuffer, script, lang, ordering,
                   is_bold, is_italic, is_serif, embed)
        self.this = font

    def __repr__(self):