fengjing · August 2, 2024 07:56 · Sep 16, 2019 · May 10, 2018 · Nov 20, 2017 · Nov 16, 2017
diff --git a/get_random_string.py b/get_random_string.py
@@ -28,5 +28,5 @@ def get_random_string(length=12,
 import random
 
 
-def get_random_string(N=12, allowed_chars=(string.letters + string.digits)):
+def get_random_string(N=12, allowed_chars=(string.ascii_letters + string.digits)):
     return ''.join(random.choice(allowed_chars) for _ in range(N))
diff --git a/get_random_string.py b/get_random_string.py
@@ -19,4 +19,14 @@ def get_random_string(length=12,
                 time.time(),
                 'O_O-SECRET_KEY')).encode('utf-8')
         ).digest())
-    return ''.join(random.choice(allowed_chars) for i in range(length))
+    return ''.join(random.choice(allowed_chars) for i in range(length))
+
+
+# --- Simple One ---
+
+import string
+import random
+
+
+def get_random_string(N=12, allowed_chars=(string.letters + string.digits)):
+    return ''.join(random.choice(allowed_chars) for _ in range(N))
diff --git a/get_guid.py b/get_guid.py
@@ -1,11 +1,18 @@
 import os
 import binascii
 import uuid
+from xid import Xid
 
 
-def get_guid():
+def get_guid(style='uuid'):
     """Get a globally unique string for identify things"""
-    return uuid.uuid4().hex
+    if style == 'uuid':
+        return uuid.uuid4().hex
+
+    if style == 'xid':
+        return Xid().string()
+
+    raise RuntimeError('Unsupported guid style: {0}'.format(style))
 
 
 # Equivalent implementation

diff --git a/get_guid.py b/get_guid.py
@@ -1,6 +1,13 @@
+import os
+import binascii
 import uuid
 
 
 def get_guid():
     """Get a globally unique string for identify things"""
     return uuid.uuid4().hex
+
+
+# Equivalent implementation
+def get_guid():
+    return binascii.hexlify(os.urandom(16)).decode()
diff --git a/get_guid.py b/get_guid.py
@@ -0,0 +1,6 @@
+import uuid
+
+
+def get_guid():
+    """Get a globally unique string for identify things"""
+    return uuid.uuid4().hex
diff --git a/get_random_string.py b/get_random_string.py
@@ -10,6 +10,7 @@ def get_random_string(length=12,
     See also:
         https://github.com/rs/xid (globally unique id generator)
         https://stackoverflow.com/questions/41354205/how-to-generate-a-unique-auth-token-in-python
+        https://docs.python.org/3/whatsnew/3.6.html#secrets
     """
     random.seed(
         hashlib.sha256(

diff --git a/get_random_string.py b/get_random_string.py
@@ -7,7 +7,9 @@ def get_random_string(length=12,
                       allowed_chars='abcdefghijklmnopqrstuvwxyz'
                       'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'):
     """
-    See also: https://github.com/rs/xid (globally unique id generator)
+    See also:
+        https://github.com/rs/xid (globally unique id generator)
+        https://stackoverflow.com/questions/41354205/how-to-generate-a-unique-auth-token-in-python
     """
     random.seed(
         hashlib.sha256(

diff --git a/get_random_string.py b/get_random_string.py
@@ -6,6 +6,9 @@
 def get_random_string(length=12,
                       allowed_chars='abcdefghijklmnopqrstuvwxyz'
                       'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'):
+    """
+    See also: https://github.com/rs/xid (globally unique id generator)
+    """
     random.seed(
         hashlib.sha256(
             ("%s%s%s" % (

diff --git a/get_random_string.py b/get_random_string.py
@@ -0,0 +1,16 @@
+import random
+import hashlib
+import time
+
+
+def get_random_string(length=12,
+                      allowed_chars='abcdefghijklmnopqrstuvwxyz'
+                      'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'):
+    random.seed(
+        hashlib.sha256(
+            ("%s%s%s" % (
+                random.getstate(),
+                time.time(),
+                'O_O-SECRET_KEY')).encode('utf-8')
+        ).digest())
+    return ''.join(random.choice(allowed_chars) for i in range(length))