Relax SpiderLoader interface check #1187
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👍 and LGTM. |
kmike
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Apr 23, 2015
Relax SpiderLoader interface check
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Raising an exception when the interface of SpiderLoader doesn't comply with
scrapy.interfaces.ISpiderLoaderseems unnecessary restrictive since some of its methods aren't always needed, as noted in #1148 comments.This PR changes that by issuing a warning instead of stopping the execution with an exception.