Modify extract_context function to hopefully fix off by one error for multiple kwargs
Modify extract_context function to hopefully fix off by one error for multiple kwargs

fabianvf/scrapi,erinspace/scrapi,icereval/scrapi,alexgarciac/scrapi,felliott/scrapi,CenterForOpenScience/scrapi,CenterForOpenScience/scrapi,felliott/scrapi,jeffreyliu3230/scrapi,mehanig/scrapi,erinspace/scrapi,mehanig/scrapi,ostwald/scrapi,fabianvf/scrapi