# ext/turbogears.py # Copyright 2006-2025 the Mako authors and contributors # # This module is part of Mako and is released under # the MIT License: http://www.opensource.org/licenses/mit-license.php from mako import compat from mako.lookup import TemplateLookup from mako.template import Template class TGPlugin: """TurboGears compatible Template Plugin.""" def __init__(self, extra_vars_func=None, options=None, extension="mak"): self.extra_vars_func = extra_vars_func self.extension = extension if not options: options = {} # Pull the options out and initialize the lookup lookup_options = {} for k, v in options.items(): if k.startswith("mako."): lookup_options[k[5:]] = v elif k in ["directories", "filesystem_checks", "module_directory"]: lookup_options[k] = v self.lookup = TemplateLookup(**lookup_options) self.tmpl_options = {} # transfer lookup args to template args, based on those available # in getargspec for kw in compat.inspect_getargspec(Template.__init__)[0]: if kw in lookup_options: self.tmpl_options[kw] = lookup_options[kw] def load_template(self, templatename, template_string=None): """Loads a template from a file or a string""" if template_string is not None: return Template(template_string, **self.tmpl_options) # Translate TG dot notation to normal / template path if "/" not in templatename: templatename = ( "/" + templatename.replace(".", "/") + "." + self.extension ) # Lookup template return self.lookup.get_template(templatename) def render( self, info, format="html", fragment=False, template=None # noqa ): if isinstance(template, str): template = self.load_template(template) # Load extra vars func if provided if self.extra_vars_func: info.update(self.extra_vars_func()) return template.render(**info)