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esp8266/package/drop_versions.py
Subhajit Das 9b8d4cca52 Moved 'Dropping' print from stdout to stderr in drop_versions.py (#6071)
Printing 'Dropping' debug strings to stdout leads to write in package json.
This moved that to stderr stream.
2019-05-12 06:54:11 -07:00

44 lines
1.3 KiB
Python
Executable File

#!/usr/bin/env python
# This script drops one or multiple versions of a release
#
from __future__ import print_function
import json
import sys
def load_package(filename):
if filename == "-":
pkg = json.load(sys.stdin)['packages'][0]
else:
pkg = json.load(open(filename))['packages'][0]
print("Loaded package {0} from {1}".format(pkg['name'], filename), file=sys.stderr)
print("{0} platform(s), {1} tools".format(len(pkg['platforms']), len(pkg['tools'])), file=sys.stderr)
return pkg
# There's probably a lambda way of doing this, but I can't figure it out...
def drop_version(todrop, obj):
out = [];
for o in obj:
version = o['version'].encode('ascii')
if version == todrop:
print("Dropping version {0}".format(todrop), file=sys.stderr)
else:
out.append(o)
return out
def main(args):
if len(args) < 3:
print("Usage: {0} <inpackage> <section> <version-to-remove> ...".format(args[0]), file=sys.stderr)
return 1
pkg = load_package(args[1])
section = args[2]
sub = pkg[section]
for ver in args[3:]:
sub = drop_version(ver, sub)
pkg[section] = sub
json.dump({'packages':[pkg]}, sys.stdout, indent=2)
if __name__ == '__main__':
sys.exit(main(sys.argv))