`grab.spider.errors`¶

Module Contents¶

exception grab.spider.errors.SpiderError[source]¶

Base class for Spider exceptions.

exception grab.spider.errors.SpiderMisuseError[source]¶

Improper usage of Spider framework.

exception grab.spider.errors.FatalError[source]¶

Fatal error which should stop parsing process.

exception grab.spider.errors.SpiderInternalError[source]¶

Raises when error throwned by internal spider logic.

Like spider class discovering, CLI error.

exception grab.spider.errors.NoTaskHandlerError[source]¶

Raise when no handler found to process network response.

exception grab.spider.errors.NoDataHandlerError[source]¶

Raise when no handler found to process Data object.