amartincolville opened a new issue, #23247: URL: https://github.com/apache/superset/issues/23247
I am trying to modify the email that is being sent out by a scheduled Report. For this, I am using the [EMAIL_HEADER_MUTATOR](https://github.com/apache/superset/blob/master/superset/config.py#L1209) environment variable in the config, and I basically would like to modify the mime message in the following manner: 1. Remove the Explore in Superset hyperlink 2. Add a footer or signature to all emails as a disclaimer After checking what is being done in the underlying [code](https://github.com/apache/superset/blob/master/superset/utils/core.py#L994), I believe a simple mutator function would suffice in the image config file we are using, although it does not work at all and the outgoing message never mutates as it should be doing because the content is altered and returned. Did anybody stumbled upon a similar issue or used EMAIL_HEADER_MUTATOR? #### How to reproduce the bug In the dockerised superset image config file: ``` def EMAIL_HEADER_MUTATOR( # pylint: disable=invalid-name,unused-argument msg: MIMEMultipart, **kwargs: Any ) -> MIMEMultipart: disclaimer = "<i>Please do not reply, this is an automatically generated email.</i>" mime_text = MIMEText(disclaimer, "html") msg.attach(mime_text) # Remove all anchor tags from message payload for part in msg.walk(): if part.get_content_type() == 'text/html': part.set_payload(re.sub('<a.*?>|</a> ', '', part)) return msg ``` ### Expected results Mutated message: 1. Text _"Please do not reply, this is an automatically generated email."_ should appear at the end of each email 2. All anchor tags should be removed from the email contents (on all parts) ### Actual results Email does not mutate at all - no changes and no errors are logged. #### Screenshots If applicable, add screenshots to help explain your problem. ### Environment (please complete the following information): - browser type and version: Chrome 110.0.5481.177 - superset version: `2.0` - python version: `3.9` - node.js version: N/A - any feature flags active: ### Checklist Make sure to follow these steps before submitting your issue - thank you! - [x] I have checked the superset logs for python stacktraces and included it here as text if there are any. - [x] I have reproduced the issue with at least the latest released version of superset. - [x] I have checked the issue tracker for the same issue and I haven't found one similar. ### Additional context Add any other context about the problem here. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
