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最近接触了Scrapy,多个类（如：pipeline）写在同一个文件内，是否合理？
- WBOYOriginal
- 2016-06-06 20:46:161005browse
PHP的编码规范是：一个类单独写在一个文件内。python有这样的规范么？？
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PHP的编码规范是：一个类单独写在一个文件内。python有这样的规范么？？
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