OrderedDict mutated during iteration causing unit tests to fail.

Running the unit tests against py36 (I don't have py33 installed), I see the following failures:

=================================== FAILURES =================================== _ TestRTCClient.test_list_fields_fromworkitem

self = <test_client.TestRTCClient object at 0x7fca9fe05080> myrtcclient = <RTCClient RTC Server at http://test.url:9443/jazz> mocker = <pytest_mock.plugin.MockFixture object at 0x7fca9fe826a0>

def test_list_fields_from_workitem(self, myrtcclient,
                                   mocker):
    mocked_get = mocker.patch("requests.get")
    mock_resp = mocker.MagicMock(spec=requests.Response)
    mock_resp.status_code = 200
    mock_resp.content = utils_test.workitem1_raw
    mocked_get.return_value = mock_resp

    fields = myrtcclient.listFieldsFromWorkitem(161,

                                              keep=False)

tests/test_client.py:1435:

.tox/py36/lib/python3.6/site-packages/rtcclient/client.py:879: in listFieldsFromWorkitem keep=keep) .tox/py36/lib/python3.6/site-packages/rtcclient/template.py:180: in listFieldsFromWorkitem keep=keep) .tox/py36/lib/python3.6/site-packages/rtcclient/template.py:270: in getTemplate self._remove_long_fields(wk_raw_data)

self = <Templater Templater for RTC Server at http://test.url:9443/jazz> wk_raw_data = OrderedDict([('@rdf:resource', 'http://test.url:9443/jazz/resource/itemName/com.ibm.team.workitem.WorkItem/161'), ('rt...://test.url:9443/jazz/oslc/workitems/161/rtc_cm:com.ibm.team.enterprise.promotion.linktype.resultWorkItem.result')]))])

def _remove_long_fields(self, wk_raw_data):
    """Remove long fields: These fields are can only customized after
    the workitems are created

    """

    match_str_list = ["rtc_cm:com.ibm.",
                      "calm:"]

  for key in wk_raw_data.keys():
E RuntimeError: OrderedDict mutated during iteration

.tox/py36/lib/python3.6/site-packages/rtcclient/template.py:354: RuntimeError ___ TestTemplater.test_get_template ____

self = <test_template.TestTemplater object at 0x7fca9fec79e8> mytemplater = <Templater Templater for RTC Server at http://test.url:9443/jazz> mocker = <pytest_mock.plugin.MockFixture object at 0x7fca9fec7278>

def test_get_template(self, mytemplater, mocker):
    # invalid template names
    invalid_names = [None, True, False, "", u"", 123.4]
    for invalid_name in invalid_names:
        with pytest.raises(BadValue):
            mytemplater.getTemplate(invalid_name,
                                    template_name=None,
                                    template_folder=None,
                                    keep=False,
                                    encoding="UTF-8")

    # valid template name
    mocked_get = mocker.patch("requests.get")
    mock_resp = mocker.MagicMock(spec=requests.Response)
    mock_resp.status_code = 200
    mock_resp.content = utils_test.workitem1_raw
    mocked_get.return_value = mock_resp

    copied_from_valid_names = [161, "161", u"161"]
    for copied_from in copied_from_valid_names:
        template_161 = mytemplater.getTemplate(copied_from,
                                               template_name=None,
                                               template_folder=None,
                                               keep=False,

                                             encoding="UTF-8")

tests/test_template.py:78:

.tox/py36/lib/python3.6/site-packages/rtcclient/template.py:270: in getTemplate self._remove_long_fields(wk_raw_data)

def _remove_long_fields(self, wk_raw_data):
    """Remove long fields: These fields are can only customized after
    the workitems are created

    """

    match_str_list = ["rtc_cm:com.ibm.",
                      "calm:"]

  for key in wk_raw_data.keys():
E RuntimeError: OrderedDict mutated during iteration

.tox/py36/lib/python3.6/site-packages/rtcclient/template.py:354: RuntimeError ------------------------------ Captured log call ------------------------------- ERROR template.Templater:template.py:240 Please input a valid workitem id you want to copy from ERROR template.Templater:template.py:240 Please input a valid workitem id you want to copy from ERROR template.Templater:template.py:240 Please input a valid workitem id you want to copy from ERROR template.Templater:template.py:240 Please input a valid workitem id you want to copy from ERROR template.Templater:template.py:240 Please input a valid workitem id you want to copy from ERROR template.Templater:template.py:240 Please input a valid workitem id you want to copy from ========================= 2 failed, 83 passed in 2.88s ========================= ERROR: InvocationError for command /home/afineman/work/rtcclient/.tox/py36/bin/py.test -v (exited with code 1) ___ summary ____ ERROR: py36: commands failed

dixudx / rtcclient

OrderedDict mutated during iteration causing unit tests to fail. #124