Create a temproary directory for all submission files.

This way they can be called whatever is desired and there will be no overlap. i.e. can have runscript.sh without the random hash from TemporaryNamedFile.

	modified:   productionsystem/sql/models/ParametricJobs.py

productionsystem/sql/models/ParametricJobs.py

@@ -118,13 +118,12 @@ def _setup_dirac_job(self, DiracJob, tmp_runscript, tmp_filemanager):
     def submit(self):
         """Submit parametric job."""
         with dirac_api_job_client() as (dirac, dirac_job_class),\
-                TemporyFileManagerContext() as tmp_filemanager:
+                TemporyFileManagerContext() as tmp_filemanager,\
+                open(os.path.join(tmp_filemanager.new_dir(), "runscript.sh"), "w") as tmp_runscript:
+            os.chmod(tmp_runscript.name, 0o755)
             try:
                 dirac_jobs = self._setup_dirac_job(dirac_job_class,
-                                                   tmp_filemanager.new_file(mode="w",
-                                                                            permissions=0o755,
-                                                                            prefix="jobscript_",
-                                                                            suffix=".sh"),
+                                                   tmp_runscript,
                                                    tmp_filemanager)
             except Exception as err:
                 self.logger.exception("Error setting up the parametric job %d.%d: %s",