def load_template_if_needed(self):
"""
Loads and configures the template environement from the site
configuration if its not done already.
"""
class GeneratorProxy(object):
"""
An interface to templates and plugins for
providing restricted access to the methods.
"""
def __init__(self, preprocessor=None, postprocessor=None, context_for_path=None):
self.preprocessor = preprocessor
self.postprocessor = postprocessor
self.context_for_path = context_for_path
if not self.template:
logger.info("Generating site at [%s]" % self.site.sitepath)
self.template = Template.find_template(self.site)
logger.debug("Using [%s] as the template",
self.template.__class__.__name__)
logger.info("Configuring the template environment")
self.template.configure(self.site,
engine=GeneratorProxy(
context_for_path=self.context_for_path,
preprocessor=self.events.begin_text_resource,
postprocessor=self.events.text_resource_complete))
self.events.template_loaded(self.template)
def __init__(self, site, gopher, gopher_menu):
self.site = site
self.gopher = gopher
self.gopher_menu = gopher_menu
plugins = Plugin(site)
plugins.load_all(site)
self.events = Plugin.get_proxy(site)
generator_proxy = GeneratorProxy(
context_for_path=None,
preprocessor=self.events.begin_text_resource,
postprocessor=self.events.text_resource_complete,
)
self.templates = Template.find_template(site)
self.templates.configure(self.site, engine=generator_proxy)
self.events.template_loaded(self.templates)
self.site.content.load()
self.templates.env.globals.update(self.site.config.context.data)
self.events.begin_generation()
self.events.begin_site()