Update for public https://habr.com/post/421887/

myapp/lib/passwd.py

@@ -0,0 +1,37 @@
+#!/usr/bin/env python3
+# -*- coding: UTF-8 -*-
+
+__author__ = 'RemiZOffAlex'
+__copyright__ = '(c) RemiZOffAlex'
+__license__ = 'MIT'
+__email__ = 'remizoffalex@mail.ru'
+
+import random
+import hashlib
+
+from .. import app
+
+def pwgen(length=15, hex=False):
+    """
+    Генератор пароля
+    """
+    keylist='0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
+    if hex:
+        keylist='0123456789ABCDEF'
+    password=[]
+
+    while len(password) < length:
+        a_char = random.choice(keylist)
+        password.append(a_char)
+    return ''.join(password)
+
+def get_hash_password(password, salt = None):
+    """
+    Получить хеш пароля SHA-512
+    """
+    if salt == None:
+        salt = uuid.uuid4().hex
+    text = password.encode('utf-8') + salt.encode('utf-8')
+    h = hashlib.sha512()
+    h.update(text)
+    return str(h.hexdigest())