def _apply_template(self, template, data, output):
rendered_content = template.render(**data)
rendered_content = utils.strip_off_trailing_new_lines(rendered_content)
rendered_content = rendered_content.encode("utf-8")
flag = HASH_STORE.is_file_changed(output, rendered_content,
template.filename)
if flag:
utils.write_file_out(output,
rendered_content,
strip=False,
encode=False)
utils.file_permissions_copy(template.filename, output)
return flag
def apply_template(self, template_abs_path, template, data, output_file):
rendered_content = self.engine.apply_template(template, data,
output_file)
rendered_content = utils.strip_off_trailing_new_lines(rendered_content)
rendered_content = rendered_content.encode("utf-8")
flag = HASH_STORE.is_file_changed(output_file, rendered_content,
template_abs_path)
if flag:
utils.write_file_out(output_file,
rendered_content,
strip=False,
encode=False)
utils.file_permissions_copy(template_abs_path, output_file)
return flag
def test_strip_new_lines():
content = "test\n\n\n\n\n"
actual = strip_off_trailing_new_lines(content)
eq_(actual, "test\n")
