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CLI: more useful error messages on JSON formatting errors

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Sarah Hoffmann
2024-08-16 19:47:48 +02:00
parent 8e8f7a641b
commit d648561a87
1 changed files with 7 additions and 1 deletions
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8
src/nominatim_db/clicmd/api.py
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@@ -122,11 +122,17 @@ def _print_output(formatter: napi.FormatDispatcher, result: Any,
output = formatter.format_result(result, fmt, options)
if formatter.get_content_type(fmt) == CONTENT_JSON:
# reformat the result, so it is pretty-printed
json.dump(json.loads(output), sys.stdout, indent=4, ensure_ascii=False)
try:
json.dump(json.loads(output), sys.stdout, indent=4, ensure_ascii=False)
except json.decoder.JSONDecodeError as err:
# Catch the error here, so that data can be debugged,
# when people are developping custom result formatters.
LOG.fatal("Parsing json failed: %s\nUnformatted output:\n%s", err, output)
else:
sys.stdout.write(output)
sys.stdout.write('\n')
class APISearch:
"""\
Execute a search query.