get_value() now works within object

2020-10-17 18:47:25 +02:00
parent 319a5a5e06
commit c5705554e2
1 changed files with 5 additions and 2 deletions
@@ -239,7 +239,9 @@ class HDF5Container(BaseProcessor):
            self.close()

    def get_value(self, node_name, unit=None, unit_old=None):
-        self.open()
+        open_before = self.opened
+        if not open_before:
+            self.open()
        try:
            node = self.save.get_node(node_name)

@@ -257,7 +259,8 @@ class HDF5Container(BaseProcessor):
                if not (unit is None or unit_old is None or unit_old == cst.none):
                    value = value * unit_old.express(unit)
        finally:
-            self.close()
+            if not open_before:
+                self.close()
        return value

    def _get_units(self, unit, data=None):