Python tipfy.get_config函数代码示例

    def __init__(self, app, request):
        self.app = app
        self.request = request

        # Alias.
        self.current_user = self.auth_current_user

        area_name = self.get_area_name()
        if area_name not in ("docs", "www"):
            # TODO instead of 404, redirect to a page to create the area,
            # if the are doesn't exist.
            # For now, only 404 is allowed.
            abort(404)

        self.area = Area.get_by_key_name(area_name)
        if self.area is None:
            self.area = Area.get_or_insert(key_name=area_name, name=area_name)

        # Get sitename from config or use host minus port as default
        # sitename.
        sitename = self.request.host.rsplit(":", 1)[0]

        # Add some common stuff to context.
        self.context = self.request.context = {
            "area": self.area,
            "current_url": self.request.url,
            "sitename": get_config("moe", "sitename", sitename),
            "analytics_code": get_config("moe", "analytics_code", None),
            "dev": get_config("tipfy", "dev"),
            "apps_installed": get_config("tipfy", "apps_installed"),
        }

    def __init__(self, app, request):
        self.app = app
        self.request = request

        area_name = self.get_area_name()
        if area_name not in ('docs', 'www'):
            # TODO instead of 404, redirect to a page to create the area,
            # if the are doesn't exist.
            # For now, only 404 is allowed.
            abort(404)

        self.area = Area.get_by_key_name(area_name)
        if self.area is None:
            self.area = Area.get_or_insert(key_name=area_name, name=area_name)

        # Get sitename from config or use host minus port as default
        # sitename.
        sitename = self.request.host.rsplit(':', 1)[0]

        # Add some common stuff to context.
        self.context = self.request.context = {
            'area':           self.area,
            'current_url':    self.request.url,
            'sitename':       get_config('moe', 'sitename', sitename),
            'analytics_code': get_config('moe', 'analytics_code', None),
            'dev':            get_config('tipfy', 'dev'),
            'apps_installed': get_config('tipfy', 'apps_installed'),
        }

def get_rules():
    """Returns a list of URL rules for the application. The list can be
    defined entirely here or in separate ``urls.py`` files. Here we show an
    example of joining all rules from the ``apps_installed`` listed in
    config.
    """
    entry_points = get_config('tipfy', 'apps_entry_points')

    if get_config('moe', 'use_subdomain', False):
        kwargs = {'subdomain': '<area_name>'}
    else:
        kwargs = {'defaults': {'area_name': 'www'}}

    rules = [
        # This is a dummy rule pointing to wiki start page. Replace it by
        # one pointing to a homepage handler.
        Rule('/', endpoint='home/index', handler='moe.wiki.handlers.WikiViewHandler', **kwargs),
    ]

    for app_module in get_config('tipfy', 'apps_installed'):
        try:
            # Get the rules from each app installed and extend our rules.
            app_rules = import_string('%s.urls.get_rules' % app_module)()
            entry_point = entry_points.get(app_module)
            if entry_point:
                # Submount using the entry point.
                rules.append(Submount(entry_point, app_rules))
            else:
                # Just append the rules.
                rules.extend(app_rules)
        except ImportError:
            pass

    return rules

def set_translations_from_request():
    """Sets a translations object for the current request.

    It will use the configuration for ``locale_request_lookup`` to search for
    a key in ``GET``, ``POST``, cookie or keywords in the current URL rule.
    The configuration defines the search order. If no locale is set in any of
    these, uses the default locale set in config.

    By default it gets the locale from a ``lang`` GET parameter, and if not
    set tries to get it from a cookie. This is represented by the default
    configuration value ``[('args', 'lang'), ('cookies', 'tipfy.locale')]``.

    :returns:
        None.
    """
    locale = None
    request = Tipfy.request
    for method, key in get_config(__name__, 'locale_request_lookup'):
        if method in ('args', 'form', 'cookies'):
            # Get locale from GET, POST or cookies.
            locale = getattr(request, method).get(key, None)
        elif method == 'rule_args':
            # Get locale from current URL rule keywords.
            locale = request.rule_args.get(key, None)

        if locale is not None:
            break
    else:
        locale = get_config(__name__, 'locale')

    set_translations(locale)

def get_rules():
    # A protected path (by default '/pages') is used by everything related to
    # the wiki operation. Everything else is considered a wiki content page.
    protected_path = '/' + get_config('moe.wiki', 'protected_path')

    # Take the area name from the subdomain if they are in use. Otherwise
    # assume that this will be used in a single domain.
    if get_config('moe', 'use_subdomain', False):
        kwargs = {'subdomain': '<area_name>'}
    else:
        kwargs = {'defaults': {'area_name': 'www'}}

    rules = [
        # Initial page.
        Rule('/', endpoint='wiki/index', handler='moe.wiki.handlers.WikiViewHandler', **kwargs),
        Submount(protected_path, [
            # Base for the internal pages.
            Rule('/', endpoint='wiki/pages', handler='moe.wiki.handlers.WikiOverviewHandler', **kwargs),
            # Lists all pages.
            Rule('/list', endpoint='wiki/list', handler='moe.wiki.handlers.WikiPageListHandler', **kwargs),
            # Lists all child pages for a given page.
            Rule('/list/<path:page_path>', endpoint='wiki/list', handler='moe.wiki.handlers.WikiPageListHandler', **kwargs),
            # Lists all pages (Atom format).
            Rule('/list-atom', endpoint='wiki/list-atom', handler='moe.wiki.handlers.WikiPageListFeedHandler', **kwargs),
            # Lists all child pages for a given page (Atom format).
            Rule('/list-atom/<path:page_path>', endpoint='wiki/list-atom', handler='moe.wiki.handlers.WikiPageListFeedHandler', **kwargs),
            # Lists all changes.
            Rule('/changes', endpoint='wiki/changes', handler='moe.wiki.handlers.WikiChangesHandler', **kwargs),
            # Lists all changes for a given page.
            Rule('/changes/<path:page_path>', endpoint='wiki/changes', handler='moe.wiki.handlers.WikiPageChangesHandler', **kwargs),
            # Lists all changes (Atom format).
            Rule('/changes-atom', endpoint='wiki/changes-atom', handler='moe.wiki.handlers.WikiChangesFeedHandler', **kwargs),
            # Lists all changes for a given page (Atom format).
            Rule('/changes-atom/<path:page_path>', endpoint='wiki/changes-atom', handler='moe.wiki.handlers.WikiPageChangesFeedHandler', **kwargs),
            # Edition overview.
            Rule('/edit/', endpoint='wiki/edit', handler='moe.wiki.handlers.WikiEditOverviewHandler', **kwargs),
            # Edits a page.
            Rule('/edit/<path:page_path>', endpoint='wiki/edit', handler='moe.wiki.handlers.WikiEditHandler', **kwargs),
            # Diffs overview.
            Rule('/diff/', endpoint='wiki/diff', handler='moe.wiki.handlers.WikiDiffOverviewHandler', **kwargs),
            # Show diffs for a page revision.
            Rule('/diff/<path:page_path>', endpoint='wiki/diff', handler='moe.wiki.handlers.WikiDiffHandler', **kwargs),
            # Reparse all pages.
            # Rule('/reparse/', endpoint='wiki/reparse', handler='moe.wiki.handlers.WikiReparseHandler', **kwargs),
        ]),
        # A wiki page.
        Rule('/<path:page_path>', endpoint='wiki/index', handler='moe.wiki.handlers.WikiViewHandler', **kwargs),
    ]

    return rules

def is_default_locale():
    """Returns ``True`` if locale is set to the default locale.

    :return:
        ``True`` if locale is set to the default locale, ``False`` otherwise.
    """
    return getattr(local, 'locale', None) == get_config(__name__, 'locale')

  def get(self, board, page=0):

    if page > self.PAGES:
      raise NotFound()

    if page == 0:
      cache = models.Cache.load("board", board)
      if cache:
        return Response(cache.data)

    data = {}
    data['threads'] = get_threads(board,page=page) # last threads
    data['show_captcha'] = True
    data['reply'] = True
    data['board_name'] = self.NAMES.get(board) or "Woooo???"
    data['board'] = board # board name
    data['boards'] =  get_config("aib", "boardlist")
    data['pages'] = range(self.PAGES)

    data['overlay'] = board in self.OVER

    html = render_template("board.html", **data)

    if page == 0:
      cache = models.Cache.create("board", board)
      cache.data = html
      cache.put()

    return Response(html)

    def handle_exception(self, e, handler=None):
        if get_config('tipfy', 'dev'):
            # Always raise the exception in dev, so we can debug it.
            raise

        return ExceptionHandler(Tipfy.app, Tipfy.request).dispatch('get',
            exception=e)

def option_modsign(request, data):
  if data.get('name') != get_config("aib.ib", "mod_name"):
    return

  user = users.get_current_user()
  if users.is_current_user_admin():
    data['typ'] = 'modpost'

    def user_model(self):
        """Returns the configured user model.

        :return:
            A :class:`tipfy.ext.auth.model.User` class.
        """
        return import_string(get_config(__name__, 'user_model'))

def get_threads(board, page=0, fmt_name="page"):

  _fmt = "thread_" + fmt_name
  if _fmt in globals():
    fmt = globals()[_fmt]
  else:
    fmt = thread_plain


  threads = []

  board_db = Board.get_by_key_name(board)
  if board_db:
    threads = board_db.linked

    if not threads:
      threads = [ (board, th) for th in board_db.thread]

  per_page = get_config('aib.ib', 'thread_per_page')
  threads = threads[per_page*page:per_page*(page+1)]
  logging.info("threadlist in %r : %r" % (board, threads))

  # grab data from cache
  data =  Thread.load_list(threads)

  return [ fmt(th) for th in data if th ]

    def _validate_recaptcha(self, challenge, response, remote_addr):
        """Performs the actual validation."""
        private_key = get_config('tipfy.ext.wtforms', 'recaptcha_private_key')
        result = urlfetch.fetch(url=RECAPTCHA_VERIFY_SERVER,
            method=urlfetch.POST,
            headers={'Content-Type': 'application/x-www-form-urlencoded'},
            payload=url_encode({
                'privatekey': private_key,
                'remoteip':   remote_addr,
                'challenge':  challenge,
                'response':   response
            }))

        if result.status_code != 200:
            return False

        rv = [l.strip() for l in result.content.splitlines()]

        if rv and rv[0] == 'true':
            return True

        if len(rv) > 1:
            error = rv[1]
            if error in self._error_codes:
                raise RuntimeError(self._error_codes[error])

        return False

def get_rules():
    """Returns a list of URL rules for the application. The list can be defined
    entirely here or in separate ``urls.py`` files. Here we show an example of
    joining all rules from the ``apps_installed`` listed in config.
    """
    rules = [
        tipfy.Rule('/', endpoint='home', handler='home.HomeHandler'),
        tipfy.Rule('/submit', endpoint='submit', handler='submit.SubmitHandler'),
        tipfy.Rule('/review', endpoint='review-start', handler='review.ReviewStartHandler'),
        tipfy.Rule('/review/<int:id>', endpoint='review-quote', handler='review.ReviewQuoteHandler'),
        tipfy.Rule('/review/remind', endpoint='review-remind', handler='review.ReviewRemindHandler'),
        tipfy.Rule('/quote/<int:id>', endpoint='quote-view', handler='quote.QuoteViewHandler'),
        tipfy.Rule('/random', endpoint='random-quote', handler='random_quote.RandomQuoteHandler'),
        tipfy.Rule('/atom', endpoint='atom-view', handler='atom.AtomViewHandler'),
        ]

    for app_module in tipfy.get_config('tipfy', 'apps_installed'):
        try:
            # Load the urls module from the app and extend our rules.
            app_rules = tipfy.import_string('%s.urls' % app_module)
            rules.extend(app_rules.get_rules())
        except ImportError:
            pass

    return rules

    def get_roles_and_rules(cls, area, user, roles_map, roles_lock):
        """Returns a tuple (roles, rules) for a given user in a given area."""
        res = None
        cache_key = cls.get_key_name(area, user)
        if cache_key in _rules_map:
            res = _rules_map[cache_key]
        else:
            res = memcache.get(cache_key, namespace=cls.__name__)

        if res is not None:
            lock, roles, rules = res

        if res is None or lock != roles_lock or get_config("tipfy", "dev"):
            entity = cls.get_by_key_name(cache_key)
            if entity is None:
                res = (roles_lock, [], [])
            else:
                rules = []
                # Apply role rules.
                for role in entity.roles:
                    rules.extend(roles_map.get(role, []))

                # Extend with rules, eventually overriding some role rules.
                rules.extend(entity.rules)

                # Reverse everything, as rules are checked from last to first.
                rules.reverse()

                # Set results for cache, applying current roles_lock.
                res = (roles_lock, entity.roles, rules)

            cls.set_cache(cache_key, res)

        return (res[1], res[2])

    def __init__(self, area, user, roles_map=None, roles_lock=None):
        """Loads access privileges and roles for a given user in a given area.

        :param area:
            An area identifier, as a string.
        :param user:
            An user identifier, as a string.
        :param roles_map:
            A dictionary of roles mapping to a list of rule tuples.
        :param roles_lock:
            Roles lock string to validate cache. If not set, uses the
            application version id.
        """
        if roles_map is not None:
            self.roles_map = roles_map

        if roles_lock is not None:
            self.roles_lock = roles_lock
        elif self.roles_lock is None:
            # Set roles_lock default.
            self.roles_lock = get_config("tipfy", "version_id")

        if area and user:
            self._roles, self._rules = AclRules.get_roles_and_rules(area, user, self.roles_map, self.roles_lock)
        else:
            self.reset()