Python pyramid.httpexceptions 模块，HTTPMovedPermanently() 实例源码

def redirect(self, to_url, permanent=False):
        if permanent:
            raise exc.HTTPMovedPermanently(to_url)
        raise exc.HTTPFound(to_url)

def test_redirect(self):
        url = "https://example.com"
        result = response.redirect(url)

        self.assertIsInstance(result, HTTPMovedPermanently)
        self.assertEqual(result.location, url)

def redirect(self, to_url, permanent=False):
        if permanent:
            raise exc.HTTPMovedPermanently(to_url)
        raise exc.HTTPFound(to_url)

def redirect(self, to_url, permanent=False):
        if permanent:
            raise exc.HTTPMovedPermanently(to_url)
        raise exc.HTTPFound(to_url)

def submission_(request):
    username = request.matchdict.get('name')
    submitid = request.matchdict.get('submitid')

    form = request.web_input(submitid="", ignore="", anyway="")

    rating = define.get_rating(request.userid)
    submitid = define.get_int(submitid) if submitid else define.get_int(form.submitid)

    extras = {
        "pdf": True,
    }

    if define.user_is_twitterbot():
        extras['twitter_card'] = submission.twitter_card(submitid)

    try:
        item = submission.select_view(
            request.userid, submitid, rating,
            ignore=define.text_bool(form.ignore, True), anyway=form.anyway
        )
    except WeasylError as we:
        we.errorpage_kwargs = extras
        if 'twitter_card' in extras:
            extras['options'] = ['nocache']
        if we.value in ("UserIgnored", "TagBlocked"):
            extras['links'] = [
                ("View Submission", "?ignore=false"),
                ("Return to the Home Page", "/index"),
            ]
        raise

    login = define.get_sysname(item['username'])
    canonical_path = request.route_path('submission_detail_profile', name=login, submitid=submitid, slug=slug_for(item['title']))

    if request.GET.get('anyway'):
        canonical_path += '?anyway=true'

    if login != username:
        raise httpexceptions.HTTPMovedPermanently(location=canonical_path)
    extras["canonical_url"] = canonical_path
    extras["title"] = item["title"]

    page = define.common_page_start(request.userid, **extras)
    page.append(define.render('detail/submission.html', [
        # Myself
        profile.select_myself(request.userid),
        # Submission detail
        item,
        # Subtypes
        macro.MACRO_SUBCAT_LIST,
        # Violations
        [i for i in macro.MACRO_REPORT_VIOLATION if 2000 <= i[0] < 3000],
    ]))

    return Response(define.common_page_end(request.userid, page))