Working on python version

scripts/utils.py

@@ -0,0 +1,36 @@
+from vars import VARS
+
+import os
+import jinja2
+import subprocess
+
+PROJECT_PATH = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
+print('PROJECT_PATH: {}'.format(PROJECT_PATH))
+
+template_path = os.path.join(PROJECT_PATH, 'conf/templates')
+template_loader = jinja2.FileSystemLoader(searchpath=template_path)
+template_env = jinja2.Environment(loader=template_loader)
+
+
+def render_template(src, dest, template_vars=None):
+    """
+    :param src: relative string path to jinja template file
+    :param dest: absolute string path of output destination file
+    :param template_vars: variables to render template with
+    :return: None
+    """
+    template = template_env.get_template(src)
+    if template_vars:
+        template_vars.update(VARS)
+    else:
+        template_vars = VARS
+    output_text = template.render(template_vars=template_vars)
+    if os.path.exists(dest):
+        os.remove(dest)
+    with open(dest, 'w') as f:
+        f.write(output_text)
+
+
+def cargo_install(package):
+    subprocess.call(['/root/.cargo/bin/cargo', 'install', package])
+