Notifications Utilities

# 1. Plain file path — simplest form 
synutils.notifications.send( 
    recipients="a@x.com, b@y.com", 
    subject="Daily report", 
    message="See attached", 
    attachments=["/tmp/report.pdf"], 
) 


# 2. In-memory bytes via (filename, bytes) tuple 
csv_bytes = b"id,name 
1,alice 
" 
synutils.notifications.send( 
      recipients="a@x.com", 
      subject="Daily export", 
      message="Attached CSV", 
      attachments=[("daily.csv", csv_bytes)], 
) 


# 3. In-memory bytes with explicit content type — (filename, bytes, mimetype) 
import json 
data = {"ok": True} 
synutils.notifications.send( 
    recipients="a@x.com", 
    subject="Run status", 
    message="See attached JSON", 
    attachments=[("run_status.json", json.dumps(data).encode(), "application/json")], 
) 

# 4. Mix of file path and in-memory content 
synutils.notifications.send( 
    recipients="a@x.com", 
    subject="Job done", 
    message="Logs + summary", 
    attachments=[ 
          "/var/log/job.log",             # path 
          ("summary.csv", b"job,seconds 
foo,42 
"),                                       # bytes 
    ], 
) 

# 5. File-like object (e.g. io.BytesIO) also works as the second tuple element 
import io 
buf = io.BytesIO() 
buf.write(b"col_a,col_b 
1,2 
") s
ynutils.notifications.send( 
    recipients="a@x.com", 
    subject="Buffered results", 
    message="Attached", 
    attachments=[("results.csv", buf.getvalue())], 
)

// 1. Plain file path — simplest form (matches Python) 
synutils.notifications.send( 
  recipients = "a@x.com, b@y.com", 
  subject = "Daily report", 
  message = "See attached", 
  attachments = Seq("/tmp/report.pdf") 
) 

// 2. In-memory bytes via tuple 
val csvBytes = "id,name 
1,alice 
".getBytes("UTF-8") 
synutils.notifications.send( 
  recipients = "a@x.com", 
  subject = "Daily export", 
  message = "Attached CSV", 
  attachments = Seq(("daily.csv", csvBytes, "text/csv"))
)   
  
// 3. Mix of file path and in-memory content 
synutils.notifications.send( 
  recipients = "a@x.com", 
  subject = "Job done", 
   message = "Logs + summary", 
   attachments = Seq( 
          "/var/log/job.log",
          ("summary.txt", "Job completed in 42s".getBytes("UTF-8"), "text/plain")
          ) 
   ) 
   
 // 4. Pre-built Attachment objects also still work 
 synutils.notifications.send( 
   recipients = "a@x.com", 
   subject = "x", message = "y", 
   attachments = Seq(Attachment.fromFile("/tmp/file.csv")) 
 )