--> -->

UnboundLocalError

Python 3.7.4: /usr/local/bin/python3
Thu Apr 24 12:27:37 2025

A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.

/usr/local/apache2/htdocs/tbfy.web/index.py in <module>()

18 # run script

19 # run script

20

21 pageObj = conf.Tbfy.TbfyController(conf)

=> 22 print(pageObj.getHTML())

builtin print = <built-in function print>, pageObj = <TbfyController.TbfyController object>, pageObj.getHTML = <bound method TbfyController.getHTML of <TbfyController.TbfyController object>>

/usr/local/apache2/htdocs/tbfy.web/include/TbfyController.py in getHTML(self=<TbfyController.TbfyController object>)

40 viewModel = CommonModel.CommonModel(self.confObj, self.getVars)

41

=> 42 self.html = self.frameHTML(viewModel.getView())

43 return self.html

44

self = <TbfyController.TbfyController object>, self.html = 'Error: HTML not loaded.', self.frameHTML = <bound method TbfyController.frameHTML of <TbfyController.TbfyController object>>, viewModel = <models.OrganizationsModel.OrganizationsModel object>, viewModel.getView = <bound method OrganizationsModel.getView of <models.OrganizationsModel.OrganizationsModel object>>

/usr/local/apache2/htdocs/tbfy.web/include/models/OrganizationsModel.py in getView(self=<models.OrganizationsModel.OrganizationsModel object>)

28 self.contentHtml = self.getSearchOrgView()

29 elif(query_a == "source_mju"):

=> 30 self.contentHtml = self.getMJUSourceOrgsView()

31 else:

32 self.contentHtml = self.conf.sharedMethods.getErrorView(self.conf)

self = <models.OrganizationsModel.OrganizationsModel object>, self.contentHtml = 'Error: SearchModel HTML nof found.', self.getMJUSourceOrgsView = <bound method OrganizationsModel.getMJUSourceOrg...ls.OrganizationsModel.OrganizationsModel object>>

/usr/local/apache2/htdocs/tbfy.web/include/models/OrganizationsModel.py in getMJUSourceOrgsView(self=<models.OrganizationsModel.OrganizationsModel object>)

875

876 content = self.conf.Template(filename='templates/orgs_overview_mju.tpl')

=> 877 return content.render(data=dict)

878

879 def languageCorrections(self, string2Handle):

content = <mako.template.Template object>, content.render = <bound method Template.render of <mako.template.Template object>>, data undefined, dict = {'anomaliesDict': {'dependency-bidder2buyer': {'buyers': [['5186048000', 'k42', '0.9756891236726162', '2', '-', '-']]}, 'dependency-buyer2bidder': {'buyers': [['5186048000', '3991008000', '0.22005298715398375', '43', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.', '-'], ['5186048000', '5150949000', '0.0682248700188915', '43', 'CELJSKE MESNINE d.o.o. Celje', '-'], ['5186048000', '5288991000', '0.05426639013690447', '43', 'IMPULS trgovina in druge storitve, Domžale, d.o.o.', '-'], ['5186048000', '5510201000', '0.05387032172012922', '43', 'HRIB Kmetijsko proizvodno podjetje, d.o.o., Dobje pri Planini', '-'], ['5186048000', '5300231000', '0.053128284190940345', '43', 'Poslovni sistem Mercator d.o.o.', '-']]}, 'ratio-assessed-final-bdg-pos': {'buyers': {'246253': ['2089', '1.0375892412747256', '5186048000', '3991008000', '340000.0', '120507.35', '9310000', '246253', '-', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.']}}, 'ratio-rev-per-employee-neg': {'buyers': {'217258': ['9828', '-3.7688971620999676', '5186048000', '5300231000', '44.155', '2000', '15800000', '217258', '-', 'Poslovni sistem Mercator d.o.o.'], '429360': ['9795', '-3.7273708332959092', '5186048000', '5300231000', '46.112', '2000', '15000000', '429360', '-', 'Poslovni sistem Mercator d.o.o.']}}}, 'companyProfileDict': {}, 'fundsReceived': 0.0, 'issuedFunds': 0.0, 'issuedTenders': {}, 'issuedTendersChartData': {'byTenderNum': {}, 'byValue': {}}, 'numOfAnomalies': 4, 'wonTenders': {}, 'wonTendersChartData': {'byTenderNum': {}, 'byValue': {}}}

/usr/local/lib/python3.7/site-packages/mako/template.py in render(self=<mako.template.Template object>, *args=(), **data={'data': {'anomaliesDict': {'dependency-bidder2buyer': {'buyers': [['5186048000', 'k42', '0.9756891236726162', '2', '-', '-']]}, 'dependency-buyer2bidder': {'buyers': [['5186048000', '3991008000', '0.22005298715398375', '43', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.', '-'], ['5186048000', '5150949000', '0.0682248700188915', '43', 'CELJSKE MESNINE d.o.o. Celje', '-'], ['5186048000', '5288991000', '0.05426639013690447', '43', 'IMPULS trgovina in druge storitve, Domžale, d.o.o.', '-'], ['5186048000', '5510201000', '0.05387032172012922', '43', 'HRIB Kmetijsko proizvodno podjetje, d.o.o., Dobje pri Planini', '-'], ['5186048000', '5300231000', '0.053128284190940345', '43', 'Poslovni sistem Mercator d.o.o.', '-']]}, 'ratio-assessed-final-bdg-pos': {'buyers': {'246253': ['2089', '1.0375892412747256', '5186048000', '3991008000', '340000.0', '120507.35', '9310000', '246253', '-', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.']}}, 'ratio-rev-per-employee-neg': {'buyers': {'217258': ['9828', '-3.7688971620999676', '5186048000', '5300231000', '44.155', '2000', '15800000', '217258', '-', 'Poslovni sistem Mercator d.o.o.'], '429360': ['9795', '-3.7273708332959092', '5186048000', '5300231000', '46.112', '2000', '15000000', '429360', '-', 'Poslovni sistem Mercator d.o.o.']}}}, 'companyProfileDict': {}, 'fundsReceived': 0.0, 'issuedFunds': 0.0, 'issuedTenders': {}, 'issuedTendersChartData': {'byTenderNum': {}, 'byValue': {}}, 'numOfAnomalies': 4, 'wonTenders': {}, 'wonTendersChartData': {'byTenderNum': {}, 'byValue': {}}}})

474

475 """

=> 476 return runtime._render(self, self.callable_, args, data)

477

478 def render_unicode(self, *args, **data):

global runtime = <module 'mako.runtime' from '/usr/local/lib/python3.7/site-packages/mako/runtime.py'>, runtime._render = <function _render>, self = <mako.template.Template object>, self.callable_ = <function render_body>, args = (), data = {'data': {'anomaliesDict': {'dependency-bidder2buyer': {'buyers': [['5186048000', 'k42', '0.9756891236726162', '2', '-', '-']]}, 'dependency-buyer2bidder': {'buyers': [['5186048000', '3991008000', '0.22005298715398375', '43', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.', '-'], ['5186048000', '5150949000', '0.0682248700188915', '43', 'CELJSKE MESNINE d.o.o. Celje', '-'], ['5186048000', '5288991000', '0.05426639013690447', '43', 'IMPULS trgovina in druge storitve, Domžale, d.o.o.', '-'], ['5186048000', '5510201000', '0.05387032172012922', '43', 'HRIB Kmetijsko proizvodno podjetje, d.o.o., Dobje pri Planini', '-'], ['5186048000', '5300231000', '0.053128284190940345', '43', 'Poslovni sistem Mercator d.o.o.', '-']]}, 'ratio-assessed-final-bdg-pos': {'buyers': {'246253': ['2089', '1.0375892412747256', '5186048000', '3991008000', '340000.0', '120507.35', '9310000', '246253', '-', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.']}}, 'ratio-rev-per-employee-neg': {'buyers': {'217258': ['9828', '-3.7688971620999676', '5186048000', '5300231000', '44.155', '2000', '15800000', '217258', '-', 'Poslovni sistem Mercator d.o.o.'], '429360': ['9795', '-3.7273708332959092', '5186048000', '5300231000', '46.112', '2000', '15000000', '429360', '-', 'Poslovni sistem Mercator d.o.o.']}}}, 'companyProfileDict': {}, 'fundsReceived': 0.0, 'issuedFunds': 0.0, 'issuedTenders': {}, 'issuedTendersChartData': {'byTenderNum': {}, 'byValue': {}}, 'numOfAnomalies': 4, 'wonTenders': {}, 'wonTendersChartData': {'byTenderNum': {}, 'byValue': {}}}}

/usr/local/lib/python3.7/site-packages/mako/runtime.py in _render(template=<mako.template.Template object>, callable_=<function render_body>, args=(), data={'data': {'anomaliesDict': {'dependency-bidder2buyer': {'buyers': [['5186048000', 'k42', '0.9756891236726162', '2', '-', '-']]}, 'dependency-buyer2bidder': {'buyers': [['5186048000', '3991008000', '0.22005298715398375', '43', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.', '-'], ['5186048000', '5150949000', '0.0682248700188915', '43', 'CELJSKE MESNINE d.o.o. Celje', '-'], ['5186048000', '5288991000', '0.05426639013690447', '43', 'IMPULS trgovina in druge storitve, Domžale, d.o.o.', '-'], ['5186048000', '5510201000', '0.05387032172012922', '43', 'HRIB Kmetijsko proizvodno podjetje, d.o.o., Dobje pri Planini', '-'], ['5186048000', '5300231000', '0.053128284190940345', '43', 'Poslovni sistem Mercator d.o.o.', '-']]}, 'ratio-assessed-final-bdg-pos': {'buyers': {'246253': ['2089', '1.0375892412747256', '5186048000', '3991008000', '340000.0', '120507.35', '9310000', '246253', '-', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.']}}, 'ratio-rev-per-employee-neg': {'buyers': {'217258': ['9828', '-3.7688971620999676', '5186048000', '5300231000', '44.155', '2000', '15800000', '217258', '-', 'Poslovni sistem Mercator d.o.o.'], '429360': ['9795', '-3.7273708332959092', '5186048000', '5300231000', '46.112', '2000', '15000000', '429360', '-', 'Poslovni sistem Mercator d.o.o.']}}}, 'companyProfileDict': {}, 'fundsReceived': 0.0, 'issuedFunds': 0.0, 'issuedTenders': {}, 'issuedTendersChartData': {'byTenderNum': {}, 'byValue': {}}, 'numOfAnomalies': 4, 'wonTenders': {}, 'wonTendersChartData': {'byTenderNum': {}, 'byValue': {}}}}, as_unicode=False)

881 context,

882 *args,

=> 883 **_kwargs_for_callable(callable_, data)

884 )

885 return context._pop_buffer().getvalue()

global _kwargs_for_callable = <function _kwargs_for_callable>, callable_ = <function render_body>, data = {'data': {'anomaliesDict': {'dependency-bidder2buyer': {'buyers': [['5186048000', 'k42', '0.9756891236726162', '2', '-', '-']]}, 'dependency-buyer2bidder': {'buyers': [['5186048000', '3991008000', '0.22005298715398375', '43', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.', '-'], ['5186048000', '5150949000', '0.0682248700188915', '43', 'CELJSKE MESNINE d.o.o. Celje', '-'], ['5186048000', '5288991000', '0.05426639013690447', '43', 'IMPULS trgovina in druge storitve, Domžale, d.o.o.', '-'], ['5186048000', '5510201000', '0.05387032172012922', '43', 'HRIB Kmetijsko proizvodno podjetje, d.o.o., Dobje pri Planini', '-'], ['5186048000', '5300231000', '0.053128284190940345', '43', 'Poslovni sistem Mercator d.o.o.', '-']]}, 'ratio-assessed-final-bdg-pos': {'buyers': {'246253': ['2089', '1.0375892412747256', '5186048000', '3991008000', '340000.0', '120507.35', '9310000', '246253', '-', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.']}}, 'ratio-rev-per-employee-neg': {'buyers': {'217258': ['9828', '-3.7688971620999676', '5186048000', '5300231000', '44.155', '2000', '15800000', '217258', '-', 'Poslovni sistem Mercator d.o.o.'], '429360': ['9795', '-3.7273708332959092', '5186048000', '5300231000', '46.112', '2000', '15000000', '429360', '-', 'Poslovni sistem Mercator d.o.o.']}}}, 'companyProfileDict': {}, 'fundsReceived': 0.0, 'issuedFunds': 0.0, 'issuedTenders': {}, 'issuedTendersChartData': {'byTenderNum': {}, 'byValue': {}}, 'numOfAnomalies': 4, 'wonTenders': {}, 'wonTendersChartData': {'byTenderNum': {}, 'byValue': {}}}}

/usr/local/lib/python3.7/site-packages/mako/runtime.py in _render_context(tmpl=<mako.template.Template object>, callable_=<function render_body>, context=<mako.runtime.Context object>, *args=(), **kwargs={'data': {'anomaliesDict': {'dependency-bidder2buyer': {'buyers': [['5186048000', 'k42', '0.9756891236726162', '2', '-', '-']]}, 'dependency-buyer2bidder': {'buyers': [['5186048000', '3991008000', '0.22005298715398375', '43', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.', '-'], ['5186048000', '5150949000', '0.0682248700188915', '43', 'CELJSKE MESNINE d.o.o. Celje', '-'], ['5186048000', '5288991000', '0.05426639013690447', '43', 'IMPULS trgovina in druge storitve, Domžale, d.o.o.', '-'], ['5186048000', '5510201000', '0.05387032172012922', '43', 'HRIB Kmetijsko proizvodno podjetje, d.o.o., Dobje pri Planini', '-'], ['5186048000', '5300231000', '0.053128284190940345', '43', 'Poslovni sistem Mercator d.o.o.', '-']]}, 'ratio-assessed-final-bdg-pos': {'buyers': {'246253': ['2089', '1.0375892412747256', '5186048000', '3991008000', '340000.0', '120507.35', '9310000', '246253', '-', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.']}}, 'ratio-rev-per-employee-neg': {'buyers': {'217258': ['9828', '-3.7688971620999676', '5186048000', '5300231000', '44.155', '2000', '15800000', '217258', '-', 'Poslovni sistem Mercator d.o.o.'], '429360': ['9795', '-3.7273708332959092', '5186048000', '5300231000', '46.112', '2000', '15000000', '429360', '-', 'Poslovni sistem Mercator d.o.o.']}}}, 'companyProfileDict': {}, 'fundsReceived': 0.0, 'issuedFunds': 0.0, 'issuedTenders': {}, 'issuedTendersChartData': {'byTenderNum': {}, 'byValue': {}}, 'numOfAnomalies': 4, 'wonTenders': {}, 'wonTendersChartData': {'byTenderNum': {}, 'byValue': {}}}})

918 # if main render method, call from the base of the inheritance stack

919 (inherit, lclcontext) = _populate_self_namespace(context, tmpl)

=> 920 _exec_template(inherit, lclcontext, args=args, kwargs=kwargs)

921 else:

922 # otherwise, call the actual rendering method specified

global _exec_template = <function _exec_template>, inherit = <function render_body>, lclcontext = <mako.runtime.Context object>, args = (), kwargs = {'data': {'anomaliesDict': {'dependency-bidder2buyer': {'buyers': [['5186048000', 'k42', '0.9756891236726162', '2', '-', '-']]}, 'dependency-buyer2bidder': {'buyers': [['5186048000', '3991008000', '0.22005298715398375', '43', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.', '-'], ['5186048000', '5150949000', '0.0682248700188915', '43', 'CELJSKE MESNINE d.o.o. Celje', '-'], ['5186048000', '5288991000', '0.05426639013690447', '43', 'IMPULS trgovina in druge storitve, Domžale, d.o.o.', '-'], ['5186048000', '5510201000', '0.05387032172012922', '43', 'HRIB Kmetijsko proizvodno podjetje, d.o.o., Dobje pri Planini', '-'], ['5186048000', '5300231000', '0.053128284190940345', '43', 'Poslovni sistem Mercator d.o.o.', '-']]}, 'ratio-assessed-final-bdg-pos': {'buyers': {'246253': ['2089', '1.0375892412747256', '5186048000', '3991008000', '340000.0', '120507.35', '9310000', '246253', '-', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.']}}, 'ratio-rev-per-employee-neg': {'buyers': {'217258': ['9828', '-3.7688971620999676', '5186048000', '5300231000', '44.155', '2000', '15800000', '217258', '-', 'Poslovni sistem Mercator d.o.o.'], '429360': ['9795', '-3.7273708332959092', '5186048000', '5300231000', '46.112', '2000', '15000000', '429360', '-', 'Poslovni sistem Mercator d.o.o.']}}}, 'companyProfileDict': {}, 'fundsReceived': 0.0, 'issuedFunds': 0.0, 'issuedTenders': {}, 'issuedTendersChartData': {'byTenderNum': {}, 'byValue': {}}, 'numOfAnomalies': 4, 'wonTenders': {}, 'wonTendersChartData': {'byTenderNum': {}, 'byValue': {}}}}

/usr/local/lib/python3.7/site-packages/mako/runtime.py in _exec_template(callable_=<function render_body>, context=<mako.runtime.Context object>, args=(), kwargs={'data': {'anomaliesDict': {'dependency-bidder2buyer': {'buyers': [['5186048000', 'k42', '0.9756891236726162', '2', '-', '-']]}, 'dependency-buyer2bidder': {'buyers': [['5186048000', '3991008000', '0.22005298715398375', '43', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.', '-'], ['5186048000', '5150949000', '0.0682248700188915', '43', 'CELJSKE MESNINE d.o.o. Celje', '-'], ['5186048000', '5288991000', '0.05426639013690447', '43', 'IMPULS trgovina in druge storitve, Domžale, d.o.o.', '-'], ['5186048000', '5510201000', '0.05387032172012922', '43', 'HRIB Kmetijsko proizvodno podjetje, d.o.o., Dobje pri Planini', '-'], ['5186048000', '5300231000', '0.053128284190940345', '43', 'Poslovni sistem Mercator d.o.o.', '-']]}, 'ratio-assessed-final-bdg-pos': {'buyers': {'246253': ['2089', '1.0375892412747256', '5186048000', '3991008000', '340000.0', '120507.35', '9310000', '246253', '-', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.']}}, 'ratio-rev-per-employee-neg': {'buyers': {'217258': ['9828', '-3.7688971620999676', '5186048000', '5300231000', '44.155', '2000', '15800000', '217258', '-', 'Poslovni sistem Mercator d.o.o.'], '429360': ['9795', '-3.7273708332959092', '5186048000', '5300231000', '46.112', '2000', '15000000', '429360', '-', 'Poslovni sistem Mercator d.o.o.']}}}, 'companyProfileDict': {}, 'fundsReceived': 0.0, 'issuedFunds': 0.0, 'issuedTenders': {}, 'issuedTendersChartData': {'byTenderNum': {}, 'byValue': {}}, 'numOfAnomalies': 4, 'wonTenders': {}, 'wonTendersChartData': {'byTenderNum': {}, 'byValue': {}}}})

945 _render_error(template, context, e)

946 else:

=> 947 callable_(context, *args, **kwargs)

948

949

callable_ = <function render_body>, context = <mako.runtime.Context object>, args = (), kwargs = {'data': {'anomaliesDict': {'dependency-bidder2buyer': {'buyers': [['5186048000', 'k42', '0.9756891236726162', '2', '-', '-']]}, 'dependency-buyer2bidder': {'buyers': [['5186048000', '3991008000', '0.22005298715398375', '43', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.', '-'], ['5186048000', '5150949000', '0.0682248700188915', '43', 'CELJSKE MESNINE d.o.o. Celje', '-'], ['5186048000', '5288991000', '0.05426639013690447', '43', 'IMPULS trgovina in druge storitve, Domžale, d.o.o.', '-'], ['5186048000', '5510201000', '0.05387032172012922', '43', 'HRIB Kmetijsko proizvodno podjetje, d.o.o., Dobje pri Planini', '-'], ['5186048000', '5300231000', '0.053128284190940345', '43', 'Poslovni sistem Mercator d.o.o.', '-']]}, 'ratio-assessed-final-bdg-pos': {'buyers': {'246253': ['2089', '1.0375892412747256', '5186048000', '3991008000', '340000.0', '120507.35', '9310000', '246253', '-', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.']}}, 'ratio-rev-per-employee-neg': {'buyers': {'217258': ['9828', '-3.7688971620999676', '5186048000', '5300231000', '44.155', '2000', '15800000', '217258', '-', 'Poslovni sistem Mercator d.o.o.'], '429360': ['9795', '-3.7273708332959092', '5186048000', '5300231000', '46.112', '2000', '15000000', '429360', '-', 'Poslovni sistem Mercator d.o.o.']}}}, 'companyProfileDict': {}, 'fundsReceived': 0.0, 'issuedFunds': 0.0, 'issuedTenders': {}, 'issuedTendersChartData': {'byTenderNum': {}, 'byValue': {}}, 'numOfAnomalies': 4, 'wonTenders': {}, 'wonTendersChartData': {'byTenderNum': {}, 'byValue': {}}}}

/usr/local/apache2/htdocs/tbfy.web/templates_orgs_overview_mju_tpl in render_body(context=<mako.runtime.Context object>, **pageargs={'data': {'anomaliesDict': {'dependency-bidder2buyer': {'buyers': [['5186048000', 'k42', '0.9756891236726162', '2', '-', '-']]}, 'dependency-buyer2bidder': {'buyers': [['5186048000', '3991008000', '0.22005298715398375', '43', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.', '-'], ['5186048000', '5150949000', '0.0682248700188915', '43', 'CELJSKE MESNINE d.o.o. Celje', '-'], ['5186048000', '5288991000', '0.05426639013690447', '43', 'IMPULS trgovina in druge storitve, Domžale, d.o.o.', '-'], ['5186048000', '5510201000', '0.05387032172012922', '43', 'HRIB Kmetijsko proizvodno podjetje, d.o.o., Dobje pri Planini', '-'], ['5186048000', '5300231000', '0.053128284190940345', '43', 'Poslovni sistem Mercator d.o.o.', '-']]}, 'ratio-assessed-final-bdg-pos': {'buyers': {'246253': ['2089', '1.0375892412747256', '5186048000', '3991008000', '340000.0', '120507.35', '9310000', '246253', '-', 'Elektro Maribor Energija plus, podjetje za trženje energije in storitev d.o.o.']}}, 'ratio-rev-per-employee-neg': {'buyers': {'217258': ['9828', '-3.7688971620999676', '5186048000', '5300231000', '44.155', '2000', '15800000', '217258', '-', 'Poslovni sistem Mercator d.o.o.'], '429360': ['9795', '-3.7273708332959092', '5186048000', '5300231000', '46.112', '2000', '15000000', '429360', '-', 'Poslovni sistem Mercator d.o.o.']}}}, 'companyProfileDict': {}, 'fundsReceived': 0.0, 'issuedFunds': 0.0, 'issuedTenders': {}, 'issuedTendersChartData': {'byTenderNum': {}, 'byValue': {}}, 'numOfAnomalies': 4, 'wonTenders': {}, 'wonTendersChartData': {'byTenderNum': {}, 'byValue': {}}}})

UnboundLocalError: local variable 'companyName' referenced before assignment
args = ("local variable 'companyName' referenced before assignment",)
with_traceback = <built-in method with_traceback of UnboundLocalError object>