adding back files to be reviewed

scripts/openmc-validate-xml

@@ -0,0 +1,99 @@
+#!/usr/bin/env python3
+
+import os
+import sys
+import glob
+import lxml.etree as etree
+from subprocess import call
+from optparse import OptionParser
+
+# Command line parsing
+parser = OptionParser()
+parser.add_option('-r', '--relaxng-path', dest='relaxng',
+                  help="Path to RelaxNG files.")
+parser.add_option('-i', '--input-path', dest='inputs', default=os.getcwd(),
+                  help="Path to OpenMC input files." )
+(options, args) = parser.parse_args()
+
+# Colored output
+if sys.stdout.isatty():
+    OK = '\033[92m'
+    FAIL = '\033[91m'
+    NOT_FOUND = '\033[93m'
+    ENDC = '\033[0m'
+    BOLD = '\033[1m'
+else:
+    OK = ''
+    FAIL = ''
+    ENDC = ''
+    BOLD = ''
+    NOT_FOUND = ''
+
+# Get absolute paths
+if options.relaxng is not None:
+    relaxng_path = os.path.abspath(options.relaxng)
+if options.inputs is not None:
+    inputs_path = os.path.abspath(options.inputs)
+
+# Search for relaxng path if not set
+if options.relaxng is None:
+    xml_validate_path = os.path.abspath(os.path.dirname(sys.argv[0]))
+    if "bin" in xml_validate_path:
+        relaxng_path = os.path.join(xml_validate_path, "..", "share", "relaxng")
+    elif os.path.join("src", "utils") in xml_validate_path:
+        relaxng_path = os.path.join(xml_validate_path, "..", "relaxng")
+    else:
+        raise Exception("Set RelaxNG path with -r command line option.")
+if not os.path.exists(relaxng_path):
+    raise Exception("RelaxNG path: {0} does not exist, set with -r "
+                    "command line option.".format(relaxng_path))
+
+# Make sure there are .rng files in RelaxNG path
+rng_files = glob.glob(os.path.join(relaxng_path, "*.rng"))
+if len(rng_files) == 0:
+    raise Exception("No .rng files found in RelaxNG "
+                    "path: {0}.".format(relaxng_path))
+
+# Get list of xml input files
+xml_files = glob.glob(os.path.join(inputs_path, "*.xml"))
+if len(xml_files) == 0:
+    raise Exception("No .xml files found at input path: {0}"
+                    ".".format(inputs_path))
+
+# Begin loop around input files
+for xml_file in xml_files:
+
+    text = "Validating {0}".format(os.path.basename(xml_file))
+    print(text + '.'*(30 - len(text)), end="")
+
+    # Validate the XML file
+    try:
+        xml_tree = etree.parse(xml_file)
+    except etree.XMLSyntaxError as e:
+        print(BOLD + FAIL + '[XML ERROR]' + ENDC)
+        print("    {0}".format(e))
+        continue
+
+    # Get xml_filename prefix
+    xml_prefix = os.path.basename(xml_file)
+    xml_prefix = xml_prefix.split(".")[0]
+
+    # Search for rng file
+    rng_file = os.path.join(relaxng_path, xml_prefix + ".rng")
+    if rng_file in rng_files:
+
+        # read in RelaxNG
+        relaxng_doc = etree.parse(rng_file)
+        relaxng = etree.RelaxNG(relaxng_doc)
+
+        # validate xml file again RelaxNG
+        try:
+            relaxng.assertValid(xml_tree)
+            print(BOLD + OK + '[VALID]' + ENDC)
+        except (etree.DocumentInvalid, TypeError) as e:
+            print(BOLD + FAIL + '[NOT VALID]' + ENDC)
+            print("    {0}".format(e))
+
+    # RNG file does not exist
+    else:
+        print(BOLD + NOT_FOUND + '[NO RELAXNG FOUND]' + ENDC)