Adding upstream version 1.4.2.

Signed-off-by: Daniel Baumann <daniel@debian.org>

dsc_datatool/input/xml.py

@@ -0,0 +1,71 @@
+"""dsc_datatool.input.xml
+
+Input plugin to generate `Dataset`'s from DSC XML files.
+
+Part of dsc_datatool.
+
+:copyright: 2024 OARC, Inc.
+"""
+
+import logging
+from xml.dom import minidom
+import base64
+
+from dsc_datatool import Input, Dataset, Dimension, process_dataset
+
+
+class XML(Input):
+    def process(self, file):
+        dom = minidom.parse(file)
+        datasets = []
+        for array in dom.getElementsByTagName('array'):
+            if process_dataset and not array.getAttribute('name') in process_dataset:
+                continue
+
+            dataset = Dataset()
+            dataset.name = array.getAttribute('name')
+            dataset.start_time = int(array.getAttribute('start_time'))
+            dataset.stop_time = int(array.getAttribute('stop_time'))
+
+            dimensions = [None, None]
+            for dimension in array.getElementsByTagName('dimension'):
+                if dimension.getAttribute('number') == '1':
+                    if dimensions[0]:
+                        logging.warning('Overwriting dimension 1 for %s' % dataset.name)
+                    dimensions[0] = dimension.getAttribute('type')
+                elif dimension.getAttribute('number') == '2':
+                    if dimensions[1]:
+                        logging.warning('Overwriting dimension 2 for %s' % dataset.name)
+                    dimensions[1] = dimension.getAttribute('type')
+                else:
+                    logging.warning('Invalid dimension number %r for %s' % (dimension.getAttribute('number'), dataset.name))
+
+            for node1 in array.getElementsByTagName(dimensions[0]):
+                d1 = Dimension(dimensions[0])
+                d1.value = node1.getAttribute('val')
+                try:
+                    if node1.getAttribute('base64'):
+                        d1.value = base64.b64decode(d1.value).decode('utf-8')
+                except Exception as e:
+                    pass
+                dataset.dimensions.append(d1)
+
+                d2 = Dimension(dimensions[1])
+                d1.dimensions.append(d2)
+                for node2 in node1.getElementsByTagName(dimensions[1]):
+                    val = node2.getAttribute('val')
+                    try:
+                        if node2.getAttribute('base64'):
+                            val = base64.b64decode(val).decode('utf-8')
+                    except Exception as e:
+                        pass
+                    d2.values[val] = int(node2.getAttribute('count'))
+
+            datasets.append(dataset)
+
+        return datasets
+
+
+import sys
+if sys.version_info[0] == 3 and sys.version_info[1] == 5: # pragma: no cover
+    Input.__init_subclass__(XML)