Moves EncryptedBlob to common

apps/cli/blob.py

@@ -1,9 +0,0 @@
-import re
-
-
-class Blob:
-    def __init__(self, data):
-        if type(data) is not str or re.search(r"^[0-9A-Fa-f]+$", data) is None:
-            raise ValueError("Non-Hex character found in transaction.")
-
-        self.data = data

apps/cli/wt_cli.py

@@ -11,7 +11,7 @@ from uuid import uuid4
 
 from apps.cli import config, LOG_PREFIX
 from apps.cli.help import help_add_appointment, help_get_appointment
-from apps.cli.blob import Blob
+from common.blob import Blob
 
 import common.cryptographer
 from common import constants