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scrapinghub / shublang

Pluggable DSL that uses pipes to perform a series of linear transformations to extract data
BSD 3-Clause "New" or "Revised" License
15 stars 8 forks source link

Implement Context Variables #20

Open akshayphilar opened 4 years ago

akshayphilar commented 4 years ago

In certain scenarios, it may be important to pass and access context variables. A good example is when URLs extracted from a page may contain relative links which need to be augmented by the base URL.