Camera2: Docs - Add output_file option to metadata_parser_xml.py
Change-Id: I5b7d991bc569c36e23a9567289e9c4dbd9759378
diff --git a/camera/docs/metadata_parser_xml.py b/camera/docs/metadata_parser_xml.py
index d42a8b4..7b55273 100755
--- a/camera/docs/metadata_parser_xml.py
+++ b/camera/docs/metadata_parser_xml.py
@@ -21,8 +21,8 @@
over a Mako template.
Usage:
- metadata_parser_xml.py <filename.xml> <template.mako>
- - outputs the resulting template to stdout
+ metadata_parser_xml.py <filename.xml> <template.mako> [<output_file>]
+ - outputs the resulting template to output_file (stdout if none specified)
Module:
The parser is also available as a module import (MetadataParserXml) to use
@@ -253,14 +253,16 @@
#####################
if __name__ == "__main__":
- if len(sys.argv) <= 1:
- print >> sys.stderr, "Usage: %s <filename.xml> <template.mako>" \
- % (sys.argv[0])
+ if len(sys.argv) <= 2:
+ print >> sys.stderr, \
+ "Usage: %s <filename.xml> <template.mako> [<output_file>]" \
+ % (sys.argv[0])
sys.exit(0)
file_name = sys.argv[1]
template_name = sys.argv[2]
+ output_name = sys.argv[3] if len(sys.argv) > 3 else None
parser = MetadataParserXml(file_name)
- parser.render(template_name)
+ parser.render(template_name, output_name)
sys.exit(0)