load_data raises an exception when parsing invalid JSON

[Bob Haddleton]

In python3.4 the @load command raises an AttributeError exception when trying to parse invalid JSON:

Traceback (most recent call last):
  File "/home/bobh/git/yaql/yaql/cli/cli_functions.py", line 101, in load_data
    data = json.loads(json_str)
  File "/usr/local/lib/python3.4/json/__init__.py", line 318, in loads
    return _default_decoder.decode(s)
  File "/usr/local/lib/python3.4/json/decoder.py", line 343, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/local/lib/python3.4/json/decoder.py", line 361, in raw_decode
    raise ValueError(errmsg("Expecting value", s, err.value)) from None
ValueError: Expecting value: line 1 column 1 (char 0)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/bobh/git/yaql/yaql/tests/test_miscellaneous.py", line 106, in test_load_data
    self.assertIsNone(load_data(f.name, context))
  File "/home/bobh/git/yaql/yaql/cli/cli_functions.py", line 103, in load_data
    print('Unable to parse data: ' + e.message)
AttributeError: 'ValueError' object has no attribute 'message'

The ValueError exception from json.loads() does not have a message attribute

[Bob Haddleton (bob-haddleton)]

Fix proposed to master: https://review.openstack.org/#/c/559503/

[OpenStack Infra (hudson-openstack)]

Change abandoned by "Takashi Kajinami <email address hidden>" on branch: master
Review: https://review.opendev.org/c/openstack/yaql/+/559503
Reason: I've squashed this to https://review.opendev.org/c/openstack/yaql/+/486054

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/yaql/+/486054
Committed: https://opendev.org/openstack/yaql/commit/be3059e2ef50805cb4e6c5e93e1c38b7235df740
Submitter: "Zuul (22348)"
Branch: master

commit be3059e2ef50805cb4e6c5e93e1c38b7235df740
Author: kavithahr <email address hidden>
Date: Fri Jul 21 14:29:37 2017 +0530

    Stop using deprecated 'message' attribute in Exception

    The 'message' attribute has been deprecated and removed
    from Python3.
    For more details, please check:
    https://www.python.org/dev/peps/pep-0352/

    Co-Authored-By: Bob Haddleton <email address hidden>
    Closes-Bug: #1762073
    Change-Id: I655fb3471c6e78fd21f653c55067f79fad778406

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/yaql 2.0.1 release.