from mako import exceptions
from mako.lookup import TemplateLookup
import settings, resources, helpers
import log
"""
Locating and rendering templates
"""
_lookup = TemplateLookup(
directories=[resources.TEMPLATE_DIR],
# module_directory='%s/cache' % settings.TEMPLATE_DIR,
output_encoding='utf-8',
filesystem_checks=False, # this may need to be changed if used in a long-term process
)
TEMPLATE_GLOBALS = dict(
h = helpers,
version = settings.VERSION,
)
class Template (object) :
def __init__ (self, name) :
self.name = name
self.tpl = _lookup.get_template("%s.%s" % (name, settings.TEMPLATE_EXT))
def render (self, **data) :
data.update(TEMPLATE_GLOBALS)
try :
log.debug("render %s with %s", self.name, data)
return self.tpl.render(**data)
except :
data = exceptions.text_error_template().render()
log.error(data)
raise
def render_to (self, file, **data) :
fh = open(file, "w")
fh.write(self.render(**data))
fh.close()
# templates
gallery = Template("gallery")
image = Template("image")