Rebuilder.py 文件源码

def __updateHead(self):
        headT = self.font.get("head")
        if not headT:
            return
        general = self.config.get("General")
        style = self.config.get("Style")
        if general:
            version = general.get("version")
            createdTime = general.get("createdTime")
            modifiedTime = general.get("modifiedTime")
            if isinstance(version, float) or isinstance(version, int):
                headT.fontRevision = float(abs(version))
            if isinstance(createdTime, datetime):
                headT.created = long(mktime(datetime.timetuple(createdTime)) - epoch_diff)
            if isinstance(modifiedTime, datetime):
                headT.modified = long(mktime(datetime.timetuple(modifiedTime)) - epoch_diff)
                self.font.recalcTimestamp = False
        if style:
            styleLink = style.get("styleLink")
            widthScale = style.get("widthScale")
            if styleLink in range(0, 5):
                # Clear related bits first
                headT.macStyle &= ~0b11
                if styleLink == Constants.STYLELINK_BOLD:
                    headT.macStyle |= 1
                elif styleLink == Constants.STYLELINK_ITALIC:
                    headT.macStyle |= 1<<1
                elif styleLink == Constants.STYLELINK_BOLDITALIC:
                    headT.macStyle |= 1
                    headT.macStyle |= 1<<1
                else:
                    pass
            if widthScale in range(1, 10):
                headT.macStyle &= ~(0b11<<5)
                if widthScale < 5:
                    headT.macStyle |= 1<<5
                elif widthScale > 5:
                    headT.macStyle |= 1<<6
                else:
                    pass
        return