Example #1
0
def stdvars():
    """Create a Bunch of variables that should be available in all templates.

    These variables are:

    useragent
        a UserAgent object with information about the browser
    selector
        the selector function
    checker
        the checker function
    tg_js
        the path to the JavaScript libraries
    ipeek
        the ipeek function
    cycle
        cycle through a set of values
    quote_plus
        the urllib quote_plus function
    url
        the turbogears.url function for creating flexible URLs
    identity
        the current visitor's identity information
    session
        the current cherrypy.session if the session_filter.on it set
        in the app.cfg configuration file. If it is not set then session
        will be None.
    locale
        the default locale
    inputs
        input values from a form
    errors
        validation errors
    request
        the cherrypy request
    config
        the cherrypy config get function

    Additionally, you can add a callable to turbogears.view.variable_providers
    that can add more variables to this list. The callable will be called with
    the vars Bunch after these standard variables have been set up.

    """
    try:
        useragent = cherrypy.request.headers["User-Agent"]
        useragent = UserAgent(useragent)
    except Exception:
        useragent = UserAgent()

    if config.get('session_filter.on', None):
        session = cherrypy.session
    else:
        session = None

    vars = Bunch(
        useragent=useragent, selector=selector,
        tg_js="/" + turbogears.startup.webpath + "tg_js",
        tg_toolbox="/" + turbogears.startup.webpath + "tg_toolbox",
        widgets="/" + turbogears.startup.webpath + "tg_widgets",
        tg_static="/" + turbogears.startup.webpath + "tg_static",
        ipeek=ipeek, cycle=cycle, quote_plus=quote_plus, checker=checker,
        url = turbogears.url, identity=identity.current,
        session=session, config=config.get,
        locale = get_locale(),
        errors = getattr(cherrypy.request, "validation_errors", {}),
        inputs = getattr(cherrypy.request, "input_values", {}),
        request = cherrypy.request)
    for provider in variable_providers + variableProviders:
        provider(vars)
    deprecated_vars = DeprecatedBunch(vars)
    root_vars = dict()
    for provider in root_variable_providers:
        provider(root_vars)
    root_vars.update(dict(tg=vars, std=deprecated_vars))
    return root_vars
Example #2
0
def stdvars():
    """Create a Bunch of variables that should be available in all templates.

    These variables are:

    checker
        the checker function
    config
        the cherrypy config get function
    cycle
        cycle through a set of values
    errors
        validation errors
    identity
        the current visitor's identity information
    inputs
        input values from a form
    ipeek
        the ipeek function
    locale
        the default locale
    quote_plus
        the urllib quote_plus function
    request
        the cherrypy request
    selector
        the selector function
    session
        the current cherrypy.session if the session_filter.on it set
        in the app.cfg configuration file. If it is not set then session
        will be None.
    tg_js
        the url path to the JavaScript libraries
    tg_static
        the url path to the TurboGears static files
    tg_toolbox
        the url path to the TurboGears toolbox files
    tg_version
        the version number of the running TurboGears instance
    url
        the turbogears.url function for creating flexible URLs
    useragent
        a UserAgent object with information about the browser

    Additionally, you can add a callable to turbogears.view.variable_providers
    that can add more variables to this list. The callable will be called with
    the vars Bunch after these standard variables have been set up.

    """
    try:
        useragent = cherrypy.request.headers['User-Agent']
        useragent = UserAgent(useragent)
    except Exception:
        useragent = UserAgent()

    if config.get('session_filter.on', None):
        session = cherrypy.session
    else:
        session = None

    webpath = turbogears.startup.webpath or ''
    tg_vars = Bunch(
        checker = checker,
        config = config.get,
        cycle = cycle,
        errors = getattr(cherrypy.request, 'validation_errors', {}),
        identity = identity.current,
        inputs = getattr(cherrypy.request, 'input_values', {}),
        ipeek = ipeek,
        locale = get_locale(),
        quote_plus = quote_plus,
        request = cherrypy.request,
        selector = selector,
        session = session,
        tg_js = '/' + webpath + 'tg_js',
        tg_static = '/' + webpath + 'tg_static',
        tg_toolbox = '/' + webpath + 'tg_toolbox',
        tg_version = turbogears.__version__,
        url = turbogears.url,
        useragent = useragent,
        widgets = '/' + webpath + 'tg_widgets',
    )
    for provider in variable_providers:
        provider(tg_vars)
    root_vars = dict()
    root_vars['_'] = gettext
    for provider in root_variable_providers:
        provider(root_vars)
    root_vars['tg'] = tg_vars
    root_vars['ET'] = genshi_et
    return root_vars
Example #3
0
 def update_params(self, d):
     super(LocalizableJSLink, self).update_params(d)
     language = d.get('language') or get_locale()
     if language not in self.supported_languages:
         language = self.default_language
     d['link'] = d['link'] % {'lang':language}
Example #4
0
 def update_params(self, d):
     super(LocalizableJSLink, self).update_params(d)
     language = d.get('language') or get_locale()
     if language not in self.supported_languages:
         language = self.default_language
     d['link'] = d['link'] % {'lang': language}