1. README

2. fix _filename_or_args

README.md

@@ -1,3 +1,9 @@
 # pl_mail
 
-A ChRIS Plugin for sending email.
+A ChRIS Plugin for sending email.
+
+* rcpt: Comma separated receipients. It can be specified with `-r`, `--rcpt`, or in `[inputdir]/rcpt`
+* title: Title of the email. It can be specified with `-t`, `--title`, or in `[inputdir]/title`
+* content: Content of the email. It can be specified with `-c`, `--content`, or in `[inputdir]/content`.
+* sender: Sender of the email (default: `[email protected]`). It can be specified in `[inputdir]/sender`, or with `-s`, `--sender`.
+* mailserver: Mail server (default: `postfix.postfix.svc.k8s.galena.fnndsc`). It can be speicified in `[inputdir]/mailserver`, or with `-m`, `--mailserver`.

mail.py

@@ -64,7 +64,7 @@ def _args_or_filename(arg, filename, err_msg):
         return f.read().strip()
 
 
-def _filename_or_args(filename, arg, err_msg):
+def _filename_or_args(arg, filename, err_msg):
     if os.path.exists(filename):
         with open(filename, 'r') as f:
             return f.read().strip()