--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/env/lib/python3.9/site-packages/shellescape/main.py	Mon Mar 22 18:12:50 2021 +0000
@@ -0,0 +1,21 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import re
+
+
+_find_unsafe = re.compile(r'[a-zA-Z0-9_^@%+=:,./-]').search
+
+
+def quote(s):
+    """Return a shell-escaped version of the string *s*."""
+    if not s:
+        return "''"
+
+    if _find_unsafe(s) is None:
+        return s
+
+    # use single quotes, and put single quotes into double quotes
+    # the string $'b is then quoted as '$'"'"'b'
+
+    return "'" + s.replace("'", "'\"'\"'") + "'"