41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
#!/usr/bin/env python3
|
|
"""\
|
|
@file profile_pretty.py
|
|
@author Nat Goodspeed
|
|
@date 2024-09-12
|
|
@brief Pretty-print a JSON file from Develop -> Render Tests -> Frame Profile
|
|
|
|
$LicenseInfo:firstyear=2024&license=viewerlgpl$
|
|
Copyright (c) 2024, Linden Research, Inc.
|
|
$/LicenseInfo$
|
|
"""
|
|
|
|
import json
|
|
from logsdir import Error, latest_file, logsdir
|
|
import sys
|
|
|
|
def pretty(path):
|
|
with open(path) as inf:
|
|
data = json.load(inf)
|
|
# print path to sys.stderr in case user is redirecting stdout
|
|
print(path, file=sys.stderr)
|
|
json.dump(data, sys.stdout, indent=4)
|
|
|
|
def main(*raw_args):
|
|
from argparse import ArgumentParser
|
|
parser = ArgumentParser(description="""
|
|
%(prog)s pretty-prints a JSON file from Develop -> Render Tests -> Frame Profile.
|
|
The file produced by the viewer is a single dense line of JSON.
|
|
""")
|
|
parser.add_argument('path', nargs='?',
|
|
help="""profile filename to pretty-print (default is most recent)""")
|
|
|
|
args = parser.parse_args(raw_args)
|
|
pretty(args.path or latest_file(logsdir(), 'profile.*.json'))
|
|
|
|
if __name__ == "__main__":
|
|
try:
|
|
sys.exit(main(*sys.argv[1:]))
|
|
except (Error, OSError, json.JSONDecodeError) as err:
|
|
sys.exit(str(err))
|