Getting the safety child of strategy fails after saving a safety

[pierce27]

If you run the below code in interpreter:

>>> safety = t1.get('strategies', 319492, child='safety', full="*")
>>> safety.include = []
>>> safety.save()
>>> safety = t1.get('strategies', 319492, child='safety', full="*")

the last get will output following traceback:

File "<stdin>", line 1, in <module>
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/terminalone/service.py", line 433, in get
    entities, ent_count = super(T1, self)._get(PATHS['mgmt'], _url, params=_params)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/terminalone/connection.py", line 81, in _get
    raise ClientError('Could not parse XML response: {!r}'.format(exc))
terminalone.errors.ClientError: "Could not parse XML response: ParseError('no element found: line 1, column 0',)"

[pswaminathan]

So here is the problem—it's not consistent. For instance:

>>> td
TargetDimension(_type='target_dimension', parent='strategies', incldue=[], parent_id=683880, exclude=[], include=[TargetValue(_type='target_value', code='Laptop/Desktop', name='Laptop/Desktop', is_targetable=True, value=43000, target_dimension_id=24, id=301523)], id=24)
>>> td.include = []
>>> td.save()
>>> td.add(td.include, 301523)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/pswaminathan/.virtualenvs/t1pyprod/lib/python2.7/site-packages/terminalone/models/targetdimension.py", line 79, in add
    '/'.join(url))
  File "/Users/pswaminathan/.virtualenvs/t1pyprod/lib/python2.7/site-packages/terminalone/connection.py", line 80, in _get
    raise ClientError('Could not parse XML response: {!r}'.format(exc))
terminalone.errors.ClientError: "Could not parse XML response: ParseError('no element found: line 1, column 0',)"
>>> td.add(td.include, 301523)
>>> td.save()
>>> td.include = []
>>> td.save()
>>> td.add(td.include, 301523)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/pswaminathan/.virtualenvs/t1pyprod/lib/python2.7/site-packages/terminalone/models/targetdimension.py", line 79, in add
    '/'.join(url))
  File "/Users/pswaminathan/.virtualenvs/t1pyprod/lib/python2.7/site-packages/terminalone/connection.py", line 80, in _get
    raise ClientError('Could not parse XML response: {!r}'.format(exc))
terminalone.errors.ClientError: "Could not parse XML response: ParseError('no element found: line 1, column 0',)"
>>> td.response.request.headers
{'Connection': 'keep-alive', 'Cookie': 'adama_session=e8f8dfee49aaa36c908439d51dff09f4d8547d55', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'User-Agent': 't1-python/1.0.4 python-requests/2.8.0'}
>>> td.response.request.url
'https://api.mediamath.com/api/v2.0/target_values/301523?api_key=removed'
>>> td.response.headers
{'Content-Length': '0', 'Connection': 'keep-alive', 'Server': 'Jetty(8.1.3.v20120522)'}
>>> td.response.status_code
400
>>> td.response.content
''

Here, it breaks on the first include, then works, then breaks again the next time. I've also had it break on save. I've also had it never break on the include.

We're looking into this. But it's not straightforward.

@Cawb07 @rolandcrosby

[pswaminathan]

Note that this also affects @amnoonan