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-rw-r--r--pre_commit_hooks/check_xml.py25
1 files changed, 25 insertions, 0 deletions
diff --git a/pre_commit_hooks/check_xml.py b/pre_commit_hooks/check_xml.py
new file mode 100644
index 0000000..0fa6bb2
--- /dev/null
+++ b/pre_commit_hooks/check_xml.py
@@ -0,0 +1,25 @@
+import argparse
+import xml.sax.handler
+from typing import Optional
+from typing import Sequence
+
+
+def main(argv: Optional[Sequence[str]] = None) -> int:
+ parser = argparse.ArgumentParser()
+ parser.add_argument('filenames', nargs='*', help='XML filenames to check.')
+ args = parser.parse_args(argv)
+
+ retval = 0
+ handler = xml.sax.handler.ContentHandler()
+ for filename in args.filenames:
+ try:
+ with open(filename, 'rb') as xml_file:
+ xml.sax.parse(xml_file, handler)
+ except xml.sax.SAXException as exc:
+ print(f'{filename}: Failed to xml parse ({exc})')
+ retval = 1
+ return retval
+
+
+if __name__ == '__main__':
+ raise SystemExit(main())