✨ Add support for get_template_from_string()

With this addition, moban-handlebars will be compatible with moban 0.3.8.

Closes moremoban#1

moban_handlebars/engine.py

@@ -16,6 +16,9 @@ def get_template(self, template_file):
             hbr_template = Compiler().compile(source.read())
         return hbr_template
 
+    def get_template_from_string(self, string):
+        return Compiler().compile(string)
+
     def apply_template(self, template, data, _):
         rendered_content = "".join(template(data))
         rendered_content = rendered_content

tests/test_handlebar_engine.py

@@ -29,3 +29,14 @@ def test_handlebars_file_tests():
         content = output_file.read()
         eq_(content, "here")
     os.unlink(output)
+
+def test_handlebars_string_template():
+    template_string = "{{test}}"
+    output = "test.txt"
+    path = os.path.join("tests", "fixtures", "handlebars_tests")
+    engine = BaseEngine([path], path, EngineHandlebars)
+    engine.render_string_to_file(template_string, "file_tests.json", output)
+    with open(output, "r") as output_file:
+        content = output_file.read()
+        eq_(content, "here")
+    os.unlink(output)