usage: regolith email [-h] [--to TO] [--subject SUBJECT] [--body BODY]
[--attach ATTACHMENTS [ATTACHMENTS ...]]
[-c COURSE_IDS [COURSE_IDS ...]] [--db DB]
email_target
positional arguments:
email_target targets to email, eg "test" or "grades".
options:
-h, --help show this help message and exit
--to TO receiver of email
--subject SUBJECT email subject line
--body BODY email body, as restructured text
--attach ATTACHMENTS [ATTACHMENTS ...]
attachments to send along as well.
-c COURSE_IDS [COURSE_IDS ...], --course-id COURSE_IDS [COURSE_IDS ...]
course identifier that should be emailed.
--db DB database name
