update args parser

Author: yodeng

src/qsub.py

@@ -109,8 +109,11 @@ def qdel(self, name="", jobname=""):
 
 
 def main():
-    args = runjobArgparser()
+    parser = runjobArgparser()
+    args = parser.parse_args()
     conf = load_config()
+    if args.jobfile is None:
+        parser.error("the following arguments are required: -j/--jobfile")
     if args.local:
         args.mode = "local"
     conf.update_dict(**args.__dict__)

src/sge_run.py

@@ -591,7 +591,7 @@ def main():
         print_config(conf)
         parser.exit()
     if args.jobfile is None:
-        parser.error("argument -j/--jobfile is required")
+        parser.error("the following arguments are required: -j/--jobfile")
     if args.local:
         args.mode = "local"
     if not os.path.isdir(args.workdir):

src/utils.py

@@ -276,7 +276,7 @@ def runjobArgparser():
                         nargs="*", type=str, metavar="<str>")
     parser.add_argument("-m", '--mode', type=str, default="sge", choices=[
                         "sge", "local", "localhost"], help="the mode to submit your jobs, default: sge, if no sge installed, always localhost.")
-    return parser.parse_args()
+    return parser
 
 
 def shellJobArgparser(arglist):