add exporter files

export_models.py

+#!/usr/bin/env python3
+
+import dicttoxml
+import os
+import sys
+
+if len(sys.argv) == 2:
+    submissions_dir = sys.argv[1]
+else:
+    print("Please provide the revised-submissions folder as argument.")
+    sys.exit(1)
+
+submissions_dir = os.path.abspath(submissions_dir)
+folders = os.listdir(submissions_dir)
+
+submissions = []
+for folder in folders:
+    folder_abspath = os.path.join(submissions_dir,folder)
+
+    # skip nonfolder files and hidden files
+    if not os.path.isdir(folder) or folder[0] == ".":
+        continue
+
+    info = {}
+    submission_elements = os.listdir(folder_abspath)
+
+    for element in submission_elements:
+        element_abspath = os.path.join(folder_abspath,element)
+
+        if element == "models":
+            info["models"] = element_abspath
+        if element == "instances":
+            instance_files = os.listdir(element_abspath)
+            instances = [instance.replace(".mps.gz", '') for instance in instance_files]
+            info["instances"] = instances
+
+    if "models" in info.keys():
+        submissions.append(info)
+
+xml = dicttoxml.dicttoxml(submissions, custom_root="models", attr_type=False)
+from xml.dom.minidom import parseString
+dom = parseString(xml)
+
+print(dom.toprettyxml())

export_models_table.sh

+#! /bin/bash
+
+if [ -z $1 ]
+then
+    tablename="models_table.xml"
+else
+    tablename="$1"
+fi
+
+if [ ! -f venv/bin/python ]
+then
+    virtualenv --python=python3 venv
+    source venv/bin/activate
+    pip install dicttoxml
+    deactivate
+fi
+
+echo "Exporting models table to '${tablename}'"
+venv/bin/python export_models.py . > ${tablename}
+
+