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Co-authored-by: sourcery-ai[bot] <58596630+sourcery-ai[bot]@users.noreply.github.com>

daliuge-engine/dlg/deploy/configs/__init__.py

@@ -39,7 +39,11 @@
 
 
 class DefaultConfig(object):
-    ACCOUNT = ""
+class DefaultConfig(object):
+    def __init__(self, account):
+        self.ACCOUNT = account
+    HOME_DIR = os.environ["HOME"] if "HOME" in os.environ else ""
+    DLG_ROOT = f"{HOME_DIR}/dlg"
     HOME_DIR = os.environ["HOME"] if "HOME" in os.environ else ""
     DLG_ROOT = f"{HOME_DIR}/dlg"
     LOG_DIR = f"{DLG_ROOT}/log"

daliuge-engine/dlg/deploy/create_dlg_job.py

@@ -62,7 +62,9 @@ def get_timestamp(line):
     date_time = "{0}T{1}".format(split[0], split[1])
     pattern = "%Y-%m-%dT%H:%M:%S,%f"
     epoch = time.mktime(time.strptime(date_time, pattern))
-    return datetime.datetime.strptime(date_time, pattern).microsecond / 1e6 + epoch
+    parsed_date = datetime.datetime.strptime(date_time, pattern)
+    microseconds = parsed_date.microsecond / 1e6
+    return microseconds + epoch
 
 
 class LogEntryPair:
@@ -610,7 +612,10 @@ def main():
     )
 
     (opts, _) = parser.parse_args(sys.argv)
-    if opts.configs:
+(opts, _) = parser.parse_args(sys.argv)
+if opts.configs:
+    print(f"Available facilities: {FACILITIES}")
+    sys.exit(1)
         print(f"Available facilities: {FACILITIES}")
         sys.exit(1)
     if not (opts.action and opts.facility) and not opts.configs:
@@ -654,7 +659,7 @@ def main():
         elif opts.physical_graph:
             path_to_graph_file = opts.physical_graph
         if path_to_graph_file and not os.path.exists(path_to_graph_file):
-            parser.error("Cannot locate graph file at '{0}'".format(path_to_graph_file))
+            parser.error(f"Cannot locate graph file at '{path_to_graph_file}'")
         else:
             graph_name = os.path.basename(path_to_graph_file)
             with open(path_to_graph_file) as f:

daliuge-engine/dlg/deploy/slurm_client.py

@@ -104,7 +104,7 @@ def __init__(
         self._submit = submit
         self._dtstr = datetime.datetime.now().strftime("%Y-%m-%dT%H-%M-%S")  # .%f
         ni, nn, self._pip_name = find_numislands(self._physical_graph_template_data)
-        if ni and ni >= self._num_islands:
+        if isinstance(ni, int) and ni >= self._num_islands:
             self._num_islands = ni
         if nn and nn >= self._num_nodes:
             self._num_nodes = nn

daliuge-engine/test/manager/test_dim.py

@@ -72,7 +72,10 @@ def setUp(self):
         super(LocalDimStarter, self).setUp()
         self.nm_info = self.start_nm_in_thread()
         self.dm = self.nm_info.manager
-        self.dim = DataIslandManager([f"{nm_host}"])
+def test_invalid_host_format(self):
+    invalid_host = "invalid_host_format"
+    with self.assertRaises(ValueError):
+        DataIslandManager([f"{invalid_host}"])
 
     def tearDown(self):
         self.nm_info.stop()