def edit(self, **kwargs):
response = self._requester.request(<EOL>'<STR_LIT>',<EOL>'<STR_LIT>'.format(self.parent_type, self.parent_id, self.url),<EOL>_kwargs=combine_kwargs(**kwargs)<EOL>)<EOL>page_json = response.json()<EOL>page_json.update({'<STR_LIT>': self.course_id})<EOL>super(Page, self).set_attributes(page_json)<EOL>return self<EOL>
Update the title or the contents of a specified wiki
page.

:calls: `PUT /api/v1/courses/:course_id/pages/:url \
<https://canvas.instructure.com/doc/api/pages.html#method.wiki_pages_api.update>`_

:rtype: :class:`canvasapi.page.Page`