Use urljoin to fix relative urls #14
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https://docs.python.org/2/library/urlparse.html#urlparse.urljoin provides a robust way to make a relative url into a absolute one.
This fixes some issues like this one:
When accessing this url:
http://www1.abracom.org.br/cms/opencms/abracom/pt/associados/
We find relative links like this:
resultado_busca.html?letra=aThe browser (chrome) build the absolute url like this:
http://www1.abracom.org.br/cms/opencms/abracom/pt/associados/resultado_busca.html?letra=a
But crawley build the url like this:
http://www1.abracom.org.br/resultado_busca.html?letra=a
urljoin fixes the issue, keeping the right behavior for
/relativeurl:In a hypothetical page http://mydomain.com/my/web/page.html:
'/relativeurl.html' link should become 'http://mydomain.com/relativeurl.html'
and
'relativeurl.html' link should become 'http://mydomain.com/my/web/relativeurl.html'