Added guild and user settings module.

bot/settings/user_settings.py

@@ -0,0 +1,42 @@
+import datetime
+
+import settings
+from utils.lib import DotDict
+
+from data import tables as tb
+
+
+class UserSettings(settings.ObjectSettings):
+    settings = DotDict()
+
+
+class UserSetting(settings.ColumnData, settings.Setting):
+    _table_interface = tb.user_config
+    _id_column = 'userid'
+    _create_row = True
+
+    write_ward = None
+
+
+@UserSettings.attach_setting
+class timezone(settings.Timezone, UserSetting):
+    attr_name = 'timezone'
+    _data_column = 'timezone'
+
+    _default = 'UTC'
+
+    display_name = 'timezone'
+    desc = "Timezone to display prompts in."
+    long_desc = (
+        "Timezone used for displaying certain prompts (e.g. selecting an accountability room)."
+    )
+
+    @property
+    def success_response(self):
+        if self.value:
+            return (
+                "Your personal timezone is now {}.\n"
+                "Your current time is **{}**."
+            ).format(self.formatted, datetime.datetime.now(tz=self.value).strftime("%H:%M"))
+        else:
+            return "Your personal timezone has been unset."