Merging upstream version 125.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 61 insertions, 0 deletions

diff --git a/third_party/python/Mako/mako/ext/turbogears.py b/third_party/python/Mako/mako/ext/turbogears.py
new file mode 100644
index 0000000000..722a6b4b40
--- /dev/null
+++ b/third_party/python/Mako/mako/ext/turbogears.py
@@ -0,0 +1,61 @@
+# ext/turbogears.py
+# Copyright 2006-2020 the Mako authors and contributors <see AUTHORS file>
+#
+# 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(object):
+
+    """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, compat.string_types):
+            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)