pref: 优化 permission actionss

apps/perms/const.py

@@ -3,69 +3,30 @@
 from django.db import models
 from django.utils.translation import ugettext_lazy as _
 
-from common.utils.integer import bit
 from common.db.fields import BitChoices
+from common.utils.integer import bit
 
-
-__all__ = ['SpecialAccount', 'ActionChoices']
+__all__ = ["SpecialAccount", "ActionChoices"]
 
 
 class ActionChoices(BitChoices):
-    connect = bit(0), _('Connect')
-    upload = bit(1), _('Upload')
-    download = bit(2), _('Download')
-    copy = bit(3), _('Copy')
-    paste = bit(4), _('Paste')
+    connect = bit(0), _("Connect")
+    upload = bit(1), _("Upload")
+    download = bit(2), _("Download")
+    copy = bit(3), _("Copy")
+    paste = bit(4), _("Paste")
+
+    @classmethod
+    def is_tree(cls):
+        return True
 
     @classmethod
     def branches(cls):
         return (
-            (_('Transfer'), [cls.upload, cls.download]),
-            (_('Clipboard'), [cls.copy, cls.paste]),
+            (_("Transfer"), [cls.upload, cls.download]),
+            (_("Clipboard"), [cls.copy, cls.paste]),
         )
 
 
-# class Action(BitOperationChoice):
-#     CONNECT = 0b1
-#     UPLOAD = 0b1 << 1
-#     DOWNLOAD = 0b1 << 2
-#     COPY = 0b1 << 3
-#     PASTE = 0b1 << 4
-#     ALL = 0 << 8
-#     TRANSFER = UPLOAD | DOWNLOAD
-#     CLIPBOARD = COPY | PASTE
-#
-#     DB_CHOICES = (
-#         (ALL, _('All')),
-#         (CONNECT, _('Connect')),
-#         (UPLOAD, _('Upload file')),
-#         (DOWNLOAD, _('Download file')),
-#         (TRANSFER, _("Upload download")),
-#         (COPY, _('Clipboard copy')),
-#         (PASTE, _('Clipboard paste')),
-#         (CLIPBOARD, _('Clipboard copy paste'))
-#     )
-#
-#     NAME_MAP = {
-#         ALL: "all",
-#         CONNECT: "connect",
-#         UPLOAD: "upload",
-#         DOWNLOAD: "download",
-#         TRANSFER: "transfer",
-#         COPY: 'copy',
-#         PASTE: 'paste',
-#         CLIPBOARD: 'clipboard'
-#     }
-#
-#     NAME_MAP_REVERSE = {v: k for k, v in NAME_MAP.items()}
-#     CHOICES = []
-#     for i, j in DB_CHOICES:
-#         CHOICES.append((NAME_MAP[i], j))
-#
-#     @classmethod
-#     def choices(cls):
-#         pass
-#
-
 class SpecialAccount(models.TextChoices):
-    ALL = '@ALL', 'All'
+    ALL = "@ALL", "All"