* Replace --create-from-json=file with --json-input, which causes the
regular input to be treated as json.
* Eliminate --to-json
* In --json=2, bring back "objects" and eliminate "objectinfo". Stream
data is never present.
* In --json-output=2, write "qpdf-v2" with "objects" and include
stream data.
There is one unexpected pass in this commit. This script was applied
to the files changed in this commit:
----------
#!/usr/bin/env python3
import json
import sys
def json_dumps(data):
return json.dumps(data, ensure_ascii=False,
indent=2, separators=(',', ': '))
for filename in sys.argv[1:]:
with open(filename, 'r') as f:
data = json.loads(f.read())
data['version'] = 2
objectinfo = {}
if 'objectinfo' in data:
objectinfo = data['objectinfo']
del data['objectinfo']
if 'objects' not in data:
continue
qpdf = {'jsonversion': 2, 'pdfversion': '1.3', 'objects': {}}
for k, v in data['objects'].items():
is_stream = objectinfo.get(k, {}).get('stream', {}).get('is', False)
if k.endswith(' R'):
k = 'obj:' + k
if is_stream:
v = {'stream': {'dict': v}}
else:
v = {'value': v}
qpdf['objects'][k] = v
data['qpdf'] = qpdf
del data['objects']
print(json_dumps(data))
----------
