Python UrlParser.unparse方法代码示例

# 需要导入模块: from r2.lib.utils import UrlParser [as 别名]
# 或者: from r2.lib.utils.UrlParser import unparse [as 别名]
    def test_default_prefix(self):
        u = UrlParser('http://i.reddit.com/r/redditdev')
        u.switch_subdomain_by_extension()
        self.assertEquals('http://www.reddit.com/r/redditdev', u.unparse())

        u = UrlParser('http://i.reddit.com/r/redditdev')
        u.switch_subdomain_by_extension('does-not-exist')
        self.assertEquals('http://www.reddit.com/r/redditdev', u.unparse())

# 需要导入模块: from r2.lib.utils import UrlParser [as 别名]
# 或者: from r2.lib.utils.UrlParser import unparse [as 别名]
    def test_normal_urls(self):
        u = UrlParser('http://www.reddit.com/r/redditdev')
        u.switch_subdomain_by_extension('compact')
        result = u.unparse()
        self.assertEquals('http://i.reddit.com/r/redditdev', result)

        u = UrlParser(result)
        u.switch_subdomain_by_extension('mobile')
        result = u.unparse()
        self.assertEquals('http://m.reddit.com/r/redditdev', result)

# 需要导入模块: from r2.lib.utils import UrlParser [as 别名]
# 或者: from r2.lib.utils.UrlParser import unparse [as 别名]
    def POST_bpoptions(self, all_langs, **prefs):
        u = UrlParser(c.site.path + "prefs")
        bpfilter_prefs(prefs, c.user)
        if c.errors.errors:
            for error in c.errors.errors:
                if error[1] == 'stylesheet_override':
                    u.update_query(error_style_override=error[0])
                else:
                    u.update_query(generic_error=error[0])
            return self.redirect(u.unparse())

        set_prefs(c.user, prefs)
        c.user._commit()
        u.update_query(done='true')
        return self.redirect(u.unparse())

# 需要导入模块: from r2.lib.utils import UrlParser [as 别名]
# 或者: from r2.lib.utils.UrlParser import unparse [as 别名]
    def POST_request_promo(self, srnames):
        if not srnames:
            return

        srnames = srnames.split('+')

        # request multiple ads in case some are hidden by the builder due
        # to the user's hides/preferences
        response = adzerk_request(srnames)

        if not response:
            g.stats.simple_event('adzerk.request.no_promo')
            return

        res_by_campaign = {r.campaign: r for r in response}
        tuples = [promote.PromoTuple(r.link, 1., r.campaign) for r in response]
        builder = CampaignBuilder(tuples, wrap=default_thing_wrapper(),
                                  keep_fn=promote.promo_keep_fn,
                                  num=1,
                                  skip=True)
        listing = LinkListing(builder, nextprev=False).listing()
        if listing.things:
            g.stats.simple_event('adzerk.request.valid_promo')
            w = listing.things[0]
            r = res_by_campaign[w.campaign]

            up = UrlParser(r.imp_pixel)
            up.hostname = "pixel.redditmedia.com"
            w.adserver_imp_pixel = up.unparse()
            w.adserver_click_url = r.click_url
            w.num = ""
            return spaceCompress(w.render())
        else:
            g.stats.simple_event('adzerk.request.skip_promo')

# 需要导入模块: from r2.lib.utils import UrlParser [as 别名]
# 或者: from r2.lib.utils.UrlParser import unparse [as 别名]
    def POST_options(self, all_langs, pref_lang, **kw):
        #temporary. eventually we'll change pref_clickgadget to an
        #integer preference
        kw['pref_clickgadget'] = kw['pref_clickgadget'] and 5 or 0
        if c.user.pref_show_promote is None:
            kw['pref_show_promote'] = None
        elif not kw.get('pref_show_promote'):
            kw['pref_show_promote'] = False

        if not kw.get("pref_over_18") or not c.user.pref_over_18:
            kw['pref_no_profanity'] = True

        if kw.get("pref_no_profanity") or c.user.pref_no_profanity:
            kw['pref_label_nsfw'] = True

        if kw.get("avatar_img"):
            kw["pref_avatar_img"]= kw.get("avatar_img")


        # default all the gold options to on if they don't have gold
        if not c.user.gold:
            for pref in ('pref_show_adbox',
                         'pref_show_sponsors',
                         'pref_show_sponsorships',
                         'pref_highlight_new_comments',
                         'pref_monitor_mentions'):
                kw[pref] = True

        self.set_options(all_langs, pref_lang, **kw)
        u = UrlParser(c.site.path + "prefs")
        u.update_query(done = 'true')
        if c.cname:
            u.put_in_frame()
        return self.redirect(u.unparse())

# 需要导入模块: from r2.lib.utils import UrlParser [as 别名]
# 或者: from r2.lib.utils.UrlParser import unparse [as 别名]
    def format_output_url(cls, url, **kw):
        """
        Helper method used during redirect to ensure that the redirect
        url (assisted by frame busting code or javasctipt) will point
        to the correct domain and not have any extra dangling get
        parameters.  The extensions are also made to match and the
        resulting url is utf8 encoded.

        Node: for development purposes, also checks that the port
        matches the request port
        """
        preserve_extension = kw.pop("preserve_extension", True)
        u = UrlParser(url)

        if u.is_reddit_url():
            # make sure to pass the port along if not 80
            if not kw.has_key('port'):
                kw['port'] = request.port

            # disentangle the cname (for urls that would have
            # cnameframe=1 in them)
            u.mk_cname(**kw)

            # make sure the extensions agree with the current page
            if preserve_extension and c.extension:
                u.set_extension(c.extension)

        # unparse and encode it un utf8
        rv = _force_unicode(u.unparse()).encode('utf8')
        if "\n" in rv or "\r" in rv:
            abort(400)
        return rv

# 需要导入模块: from r2.lib.utils import UrlParser [as 别名]
# 或者: from r2.lib.utils.UrlParser import unparse [as 别名]
    def purge_url(self, url):
        """Purge an image (by url) from imgix.

        Reference: http://www.imgix.com/docs/tutorials/purging-images

        Note that as mentioned in the imgix docs, in order to remove
        an image, this function should be used *after* already
        removing the image from our source, or imgix will just re-fetch
        and replace the image with a new copy even after purging.
        """

        p = UrlParser(url)

        if p.hostname == g.imgix_domain:
            p.hostname = g.imgix_purge_domain
        elif p.hostname == g.imgix_gif_domain:
            p.hostname = g.imgix_gif_purge_domain

        url = p.unparse()

        requests.post(
            "https://api.imgix.com/v2/image/purger",
            auth=(g.secrets["imgix_api_key"], ""),
            data={"url": url},
        )

# 需要导入模块: from r2.lib.utils import UrlParser [as 别名]
# 或者: from r2.lib.utils.UrlParser import unparse [as 别名]
    def POST_options(self, all_langs, pref_lang, **kw):
        #temporary. eventually we'll change pref_clickgadget to an
        #integer preference
        kw['pref_clickgadget'] = kw['pref_clickgadget'] and 5 or 0
        if c.user.pref_show_promote is None:
            kw['pref_show_promote'] = None
        elif not kw.get('pref_show_promote'):
            kw['pref_show_promote'] = False

        if not kw.get("pref_over_18") or not c.user.pref_over_18:
            kw['pref_no_profanity'] = True

        if kw.get("pref_no_profanity") or c.user.pref_no_profanity:
            kw['pref_label_nsfw'] = True

        if not c.user.gold:
            kw['pref_show_adbox'] = True
            kw['pref_show_sponsors'] = True
            kw['pref_show_sponsorships'] = True

        self.set_options(all_langs, pref_lang, **kw)
        u = UrlParser(c.site.path + "prefs")
        u.update_query(done = 'true')
        if c.cname:
            u.put_in_frame()
        return self.redirect(u.unparse())

# 需要导入模块: from r2.lib.utils import UrlParser [as 别名]
# 或者: from r2.lib.utils.UrlParser import unparse [as 别名]
def _update_redirect_uri(base_redirect_uri, params, as_fragment=False):
    parsed = UrlParser(base_redirect_uri)
    if as_fragment:
        parsed.fragment = urlencode(params)
    else:
        parsed.update_query(**params)
    return parsed.unparse()

# 需要导入模块: from r2.lib.utils import UrlParser [as 别名]
# 或者: from r2.lib.utils.UrlParser import unparse [as 别名]
  def url_for_title(self, title):
      """Uses the MediaWiki API to get the URL for a wiki page
      with the given title"""
      if title is None:
          return None

      from pylons import g
      cache_key = ('wiki_url_%s' % title).encode('ascii', 'ignore')
      wiki_url = g.cache.get(cache_key)
      if wiki_url is None:
          # http://www.mediawiki.org/wiki/API:Query_-_Properties#info_.2F_in
          api = UrlParser(g.wiki_api_url)
          api.update_query(
              action = 'query',
              titles= title,
              prop = 'info',
              format = 'yaml',
              inprop = 'url'
          )

          try:
              response = urlopen(api.unparse()).read()
              parsed_response = yaml.load(response, Loader=yaml.CLoader)
              page = parsed_response['query']['pages'][0]
          except:
              return None

          wiki_url = page.get('fullurl').strip()

          # Things are created every couple of days so 12 hours seems
          # to be a reasonable cache time
          g.permacache.set(cache_key, wiki_url, time=3600 * 12)

      return wiki_url

# 需要导入模块: from r2.lib.utils import UrlParser [as 别名]
# 或者: from r2.lib.utils.UrlParser import unparse [as 别名]
def add_sr(path, sr_path = True, nocname=False, force_hostname = False):
    """
    Given a path (which may be a full-fledged url or a relative path),
    parses the path and updates it to include the subreddit path
    according to the rules set by its arguments:

     * force_hostname: if True, force the url's hotname to be updated
       even if it is already set in the path, and subject to the
       c.cname/nocname combination.  If false, the path will still
       have its domain updated if no hostname is specified in the url.
    
     * nocname: when updating the hostname, overrides the value of
       c.cname to set the hotname to g.domain.  The default behavior
       is to set the hostname consistent with c.cname.

     * sr_path: if a cname is not used for the domain, updates the
       path to include c.site.path.
    """
    u = UrlParser(path)
    if sr_path and (nocname or not c.cname):
        u.path_add_subreddit(c.site)

    if not u.hostname or force_hostname:
        u.hostname = get_domain(cname = (c.cname and not nocname),
                                subreddit = False)

    if c.render_style == 'mobile':
        u.set_extension('mobile')

    return u.unparse()

# 需要导入模块: from r2.lib.utils import UrlParser [as 别名]
# 或者: from r2.lib.utils.UrlParser import unparse [as 别名]
    def GET_framebuster(self, what = None, blah = None):
        """
        renders the contents of the iframe which, on a cname, checks
        if the user is currently logged into reddit.
        
        if this page is hit from the primary domain, redirects to the
        cnamed domain version of the site.  If the user is logged in,
        this cnamed version will drop a boolean session cookie on that
        domain so that subsequent page reloads will be caught in
        middleware and a frame will be inserted around the content.

        If the user is not logged in, previous session cookies will be
        emptied so that subsequent refreshes will not be rendered in
        that pesky frame.
        """
        if not c.site.domain:
            return ""
        elif c.cname:
            return FrameBuster(login = (what == "login")).render()
        else:
            path = "/framebuster/"
            if c.user_is_loggedin:
                path += "login/"
            u = UrlParser(path + str(random.random()))
            u.mk_cname(require_frame = False, subreddit = c.site,
                       port = request.port)
            return self.redirect(u.unparse())
        # the user is not logged in or there is no cname.
        return FrameBuster(login = False).render()

# 需要导入模块: from r2.lib.utils import UrlParser [as 别名]
# 或者: from r2.lib.utils.UrlParser import unparse [as 别名]
def _get_scrape_url(link):
    if not link.is_self:
        sr_name = link.subreddit_slow.name
        if not feature.is_enabled("imgur_gif_conversion", subreddit=sr_name):
            return link.url
        p = UrlParser(link.url)
        # If it's a gif link on imgur, replacing it with gifv should
        # give us the embedly friendly video url
        if is_subdomain(p.hostname, "imgur.com"):
            if p.path_extension().lower() == "gif":
                p.set_extension("gifv")
                return p.unparse()
        return link.url

    urls = extract_urls_from_markdown(link.selftext)
    second_choice = None
    for url in urls:
        p = UrlParser(url)
        if p.is_reddit_url():
            continue
        # If we don't find anything we like better, use the first image.
        if not second_choice:
            second_choice = url
        # This is an optimization for "proof images" in AMAs.
        if is_subdomain(p.netloc, 'imgur.com') or p.has_image_extension():
            return url

    return second_choice

# 需要导入模块: from r2.lib.utils import UrlParser [as 别名]
# 或者: from r2.lib.utils.UrlParser import unparse [as 别名]
    def resize_image(self, image, width=None, censor_nsfw=False, max_ratio=None):
        url = UrlParser(image['url'])
        url.hostname = g.imgix_domain
        # Let's encourage HTTPS; it's cool, works just fine on HTTP pages, and
        # will prevent insecure content warnings on HTTPS pages.
        url.scheme = 'https'

        if max_ratio:
            url.update_query(fit='crop')
            # http://www.imgix.com/docs/reference/size#param-crop
            url.update_query(crop='faces,entropy')
            url.update_query(arh=max_ratio)

        if width:
            if width > image['width']:
                raise NotLargeEnough()
            # http://www.imgix.com/docs/reference/size#param-w
            url.update_query(w=width)
        if censor_nsfw:
            # Since we aren't concerned with inhibiting a user's ability to
            # reverse the censoring for privacy reasons, pixellation is better
            # than a Gaussian blur because it compresses well.  The specific
            # value is just "what looks about right".
            #
            # http://www.imgix.com/docs/reference/stylize#param-px
            url.update_query(px=20)
        if g.imgix_signing:
            url = self._sign_url(url, g.secrets['imgix_signing_token'])
        return url.unparse()

# 需要导入模块: from r2.lib.utils import UrlParser [as 别名]
# 或者: from r2.lib.utils.UrlParser import unparse [as 别名]
    def format_output_url(cls, url, **kw):
        """
        Helper method used during redirect to ensure that the redirect
        url (assisted by frame busting code or javasctipt) will point
        to the correct domain and not have any extra dangling get
        parameters.  The extensions are also made to match and the
        resulting url is utf8 encoded.

        Node: for development purposes, also checks that the port
        matches the request port
        """
        u = UrlParser(url)

        if u.is_reddit_url():
            # make sure to pass the port along if not 80
            if not kw.has_key("port"):
                kw["port"] = request.port

            # disentagle the cname (for urls that would have
            # cnameframe=1 in them)
            u.mk_cname(**kw)

            # make sure the extensions agree with the current page
            if c.extension:
                u.set_extension(c.extension)

        # unparse and encode it un utf8
        rv = _force_unicode(u.unparse()).encode("utf8")
        if any(ch.isspace() for ch in rv):
            raise ValueError("Space characters in redirect URL: [%r]" % rv)
        return rv