Mercurial > repos > rliterman > csp2
diff CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/lib/python3.8/json/tool.py @ 68:5028fdace37b
planemo upload commit 2e9511a184a1ca667c7be0c6321a36dc4e3d116d
author | jpayne |
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date | Tue, 18 Mar 2025 16:23:26 -0400 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/lib/python3.8/json/tool.py Tue Mar 18 16:23:26 2025 -0400 @@ -0,0 +1,55 @@ +r"""Command-line tool to validate and pretty-print JSON + +Usage:: + + $ echo '{"json":"obj"}' | python -m json.tool + { + "json": "obj" + } + $ echo '{ 1.2:3.4}' | python -m json.tool + Expecting property name enclosed in double quotes: line 1 column 3 (char 2) + +""" +import argparse +import json +import sys + + +def main(): + prog = 'python -m json.tool' + description = ('A simple command line interface for json module ' + 'to validate and pretty-print JSON objects.') + parser = argparse.ArgumentParser(prog=prog, description=description) + parser.add_argument('infile', nargs='?', + type=argparse.FileType(encoding="utf-8"), + help='a JSON file to be validated or pretty-printed', + default=sys.stdin) + parser.add_argument('outfile', nargs='?', + type=argparse.FileType('w', encoding="utf-8"), + help='write the output of infile to outfile', + default=sys.stdout) + parser.add_argument('--sort-keys', action='store_true', default=False, + help='sort the output of dictionaries alphabetically by key') + parser.add_argument('--json-lines', action='store_true', default=False, + help='parse input using the jsonlines format') + options = parser.parse_args() + + infile = options.infile + outfile = options.outfile + sort_keys = options.sort_keys + json_lines = options.json_lines + with infile, outfile: + try: + if json_lines: + objs = (json.loads(line) for line in infile) + else: + objs = (json.load(infile), ) + for obj in objs: + json.dump(obj, outfile, sort_keys=sort_keys, indent=4) + outfile.write('\n') + except ValueError as e: + raise SystemExit(e) + + +if __name__ == '__main__': + main()