Add CCPP metadata file standard name checking script

.github/workflows/pull_request_ci.yml

@@ -19,7 +19,7 @@ jobs:
             sudo apt-get -y install libxml2-utils
 
       - name: Check for duplicate standard names
-        run: python3 check_xml_unique.py standard_names.xml
+        run: tools/check_xml_unique.py standard_names.xml
 
   check-rerendered-markdown:
     runs-on: ubuntu-latest
@@ -41,5 +41,5 @@ jobs:
             # If this fails you have likely forgotten to rerun the write script
             # after adding a new name, or updating its description.
             checksum=$(sha256sum Metadata-standard-names.md)
-            python3 write_standard_name_table.py standard_names.xml
+            tools/write_standard_name_table.py standard_names.xml
             test "$checksum" = "$(sha256sum Metadata-standard-names.md)"

README.md

@@ -8,7 +8,7 @@ A Markdown file describing the standard names
 
 To regenerate the standard name Markdown file, run:
 ```
-python write_standard_name_table.py standard_names.xml
+tools/write_standard_name_table.py standard_names.xml
 ```
 
 Then, commit the new Metadata-standard-names.md file and push to GitHub.

check_xml_unique.py → tools/check_xml_unique.py

@@ -8,9 +8,21 @@
 import sys
 import os.path
 import xml.etree.ElementTree as ET
-from xml_tools import find_schema_file, find_schema_version, validate_xml_file, read_xml_file
 import copy
 
+################################################
+#Add CCPP framework (lib) modules to python path
+################################################
+
+_CURR_DIR = os.path.dirname(os.path.abspath(__file__))
+sys.path.append(os.path.join(_CURR_DIR, "lib"))
+
+#######################################
+#Import needed framework python modules
+#######################################
+
+from xml_tools import find_schema_file, find_schema_version, validate_xml_file, read_xml_file
+
 ###############################################################################
 def parse_command_line(args, description):
 ###############################################################################
@@ -40,7 +52,8 @@ def main_func():
     version = find_schema_version(root)
     schema_name = os.path.basename(stdname_file)[0:-4]
     schema_root = os.path.dirname(stdname_file)
-    schema_file = find_schema_file(schema_name, version)
+    schema_path = os.path.join(schema_root,schema_name)
+    schema_file = find_schema_file(schema_path, version)
     if schema_file:
         try:
             validate_xml_file(stdname_file, schema_name, version, None,