Merge branch 'develop-email_date_header' into 'master'

Header für E-Mail-Output angepasst

See merge request tools/heimdall!2

source/logic/channels/email.py

@@ -73,6 +73,7 @@ class implementation_notification_channel_email(interface_notification_channel):
 	[implementation]
 	'''
 	def notify(self, parameters, name, data, state, info):
+		datetime = _datetime.datetime.utcnow()
 		smtp_connection = _smtplib.SMTP(
 			parameters["access"]["host"]
 		)
@@ -101,6 +102,20 @@ class implementation_notification_channel_email(interface_notification_channel):
 		)
 		message["From"] = parameters["sender"]
 		message["To"] = ",".join(parameters["receivers"])
+		message["Date"] = string_coin(
+			"{{day_of_week}}, {{day_of_month}} {{month}} {{year}} {{hour}}:{{minute}}:{{second}} {{time_offset}}",
+			{
+				"day_of_week": datetime.strftime("%a"),
+				"day_of_month": datetime.strftime("%d"),
+				"month": datetime.strftime("%b"),
+				"year": datetime.strftime("%Y"),
+				"hour": datetime.strftime("%H"),
+				"minute": datetime.strftime("%M"),
+				"second": datetime.strftime("%S"),
+				# "time_offset": datetime.strftime("%z"),
+				"time_offset": "+0000",
+			}
+		)
 		smtp_connection.sendmail(
 			parameters["sender"],
 			parameters["receivers"],

source/logic/packages.py

@@ -8,5 +8,6 @@ import json as _json
 import requests as _requests
 import enum as _enum
 import time as _time
+import datetime as _datetime
 import smtplib as _smtplib
 from email.mime.text import MIMEText