ccread/ccget support for cjson is not working #1234
Description
ccread (and by extension the ccget script) cannot currently read from cjson:
# To generate the cjson file.
> ccwrite cjson dvb_gopt.out.zip
> ccget --json dvb_gopt.out.cjson metadata
Attempting to read dvb_gopt.out.cjson
Traceback (most recent call last):
File "/home/oliver/.local/bin/ccget", line 8, in <module>
sys.exit(ccget())
File "/home/oliver/dev/cclib/cclib Src/cclib/scripts/ccget.py", line 179, in ccget
data = ccread(filename, **kwargs)
File "/home/oliver/dev/cclib/cclib Src/cclib/io/ccio.py", line 158, in ccread
return log.read_cjson()
AttributeError: 'CJSON' object has no attribute 'read_cjson'
Indeed the CJSON reader does not support a read_cjson() method. This should be parse() instead like other parsers, but ccread goes out of its way to call read_cjson() if the input is flagged as csjon, so presumably this was part of the interface in the past.
This issue is separate to, but will be fixed by, #1222