When a page contains a redirect to another wiki , and site.pagebacklinks is called with filterRedirects=False: InterwikiRedirectPage is raised.
Before this change, the page was causing the error.
https://travis-ci.org/jayvdb/pywikibot-core/jobs/97539420#L3534
ERROR: testLinkMethods (tests.site_tests.TestSiteGenerators)
Test site methods for getting links to and from a page.
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Traceback (most recent call last):
File "/home/travis/build/jayvdb/pywikibot-core/tests/site_tests.py", line 447, in testLinkMethods
filterRedirects=False))
File "/home/travis/build/jayvdb/pywikibot-core/pywikibot/site.py", line 3377, in pagebacklinks
if redir.getRedirectTarget() == page:
File "/home/travis/build/jayvdb/pywikibot-core/pywikibot/page.py", line 1491, in getRedirectTarget
return self.site.getredirtarget(self)
File "/home/travis/build/jayvdb/pywikibot-core/pywikibot/site.py", line 3044, in getredirtarget
raise InterwikiRedirectPage(page, target)
InterwikiRedirectPage: Page redirects to a page on another Site.
Page: [[en:User:Gdominik100]]
Target page: [[pl:Wikipedysta:Gdominik100]] on wikipedia:pl.