paper: “notebook paper with subtle ruled lines”
Only “standard” fonts are used for target rendering. All categories can supply source renders. This captures the realistic browser scenario: your page text is in Arial, but the OS picks Noto Sans Tifinagh for the exotic character.
，详情可参考safew官方版本下载
7-day free trial, then $13.99/month，这一点在旺商聊官方下载中也有详细论述
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self.csv_path = "items.csv"