BlitzPy: add BlitzError

home.admin/BlitzPy/blitzpy/__init__.py

@@ -1,8 +1,10 @@
-# -*- coding: utf-8 -*-
-
-from .config import RaspiBlitzConfig, RaspiBlitzInfo
-
-__all__ = [
-    'RaspiBlitzConfig',
-    'RaspiBlitzInfo',
-]
+# -*- coding: utf-8 -*-
+
+from .config import RaspiBlitzConfig, RaspiBlitzInfo
+from .exceptions import BlitzError
+
+__all__ = [
+    'RaspiBlitzConfig',
+    'RaspiBlitzInfo',
+    'BlitzError'
+]

home.admin/BlitzPy/blitzpy/exceptions.py

@@ -0,0 +1,16 @@
+from datetime import datetime
+
+TS_FORMAT = "%Y-%m-%dT%H:%M:%SZ"
+
+
+class BlitzError(Exception):
+    def __init__(self, short: str, details: dict = None, org: Exception = None):
+        self.short: str = str(short)
+        if details:
+            self.details: dict = details
+            self.details.update({'timestamp': datetime.utcnow().strftime(TS_FORMAT)})
+        else:
+            self.details = dict()
+            self.details['timestamp'] = datetime.utcnow().strftime(TS_FORMAT)
+
+        self.org: Exception = org