Fix find of errors in cluster mode + send mail on prepare fail

src/dgenies/bin/all_prepare.py

@@ -46,7 +46,7 @@ def index_fasta(name, filepath, out_dir, type_f, dofilter = True):
                 os.remove(uncompressed)
 
     else:
-        print("###ERR## Error while indexing %s file: %s" % (type_f, error), file=sys.stderr)
+        print("###ERR### Error while indexing %s file: %s" % (type_f, error), file=sys.stderr)
         if uncompressed is not None:
             try:
                 os.remove(uncompressed)
@@ -97,7 +97,7 @@ with open(args.preptime_file, "w") as ptime:
                                   replace_fa=True)
                 filter_f.filter()
             else:
-                print("###ERR## Error while loading query file: %s" % error, file=sys.stderr)
+                print("###ERR### Error while loading query file: %s" % error, file=sys.stderr)
                 exit(1)
         else:
             print("Indexing query...")

src/dgenies/lib/job_manager.py

@@ -819,12 +819,15 @@ class JobManager:
                      "-n", self.query.get_name()]
             if self.tool.split_before:
                 args.append("--split")
-        return self.launch_to_cluster(step="prepare",
-                                      batch_system_type=batch_system_type,
-                                      command=self.config.cluster_python_exec,
-                                      args=args,
-                                      log_out=self.logs,
-                                      log_err=self.logs)
+        success = self.launch_to_cluster(step="prepare",
+                                         batch_system_type=batch_system_type,
+                                         command=self.config.cluster_python_exec,
+                                         args=args,
+                                         log_out=self.logs,
+                                         log_err=self.logs)
+        if not success and MODE == "webserver" and self.config.send_mail_status:
+            self.send_mail_post()
+        return success
 
     def prepare_data_local(self):
         with open(self.preptime_file, "w") as ptime, Job.connect():