Simple Ontology Visualization

UnboundLocalError

Python 3.10.12: /usr/bin/python3
Tue Oct 28 06:11:15 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.

/home/tutor/public_html/cgi-bin/sndms/Story01.py in <module>

510

511 displayData( db, project, account, pwd, node, NetworkLimit )

512

513

=> 514 main()

main = <function main>

/home/tutor/public_html/cgi-bin/sndms/Story01.py in main()

509 if ( NetworkLimit < 1 ): NetworkLimit = 100

510

=> 511 displayData( db, project, account, pwd, node, NetworkLimit )

512

513

global displayData = <function displayData>, db = 'studio', project = 'cocktail', account = 'guest', pwd = 'guest', node = 'SeaBreeze', NetworkLimit = 100

/home/tutor/public_html/cgi-bin/sndms/Story01.py in displayData(database='studio', project='cocktail', account='guest', password='guest', node='SeaBreeze', NetworkLimit=100)

483

484 if( count <= NetworkLimit ):

=> 485 displayNetwork( nodelist, edgelist, database, project, account, password, node )

486 else:

487 displayList( nodelist, edgelist, database, project, account, password, node )

global displayNetwork = <function displayNetwork>, nodelist = [{'class': 'Method', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/Method/Build_xs.png', 'id': 'Build', 'infoUrl': None, 'label': 'Build'}, {'class': 'SoftModifier', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/SoftDrink/CranberryJuice_xs.png', 'id': 'CranberryJuice', 'infoUrl': None, 'label': 'Cranberry Juice'}, {'class': 'SoftModifier', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/SoftDrink/GrapefruitJuice_xs.png', 'id': 'GrapefruitJuice', 'infoUrl': None, 'label': 'Grapefruit Juice'}, {'class': 'Glass', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/Glass/HighballGlass_xs.png', 'id': 'HighballGlass', 'infoUrl': None, 'label': 'Highball Glass'}, {'class': 'Garnish', 'iconUrl': None, 'id': 'NoGarnish', 'infoUrl': None, 'label': 'No Garnish'}, {'class': 'Cocktail', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/Cocktail/SeaBreeze_xs.png', 'id': 'Seabreeze', 'infoUrl': 'https://en.wikipedia.org/wiki/Sea_Breeze_(cocktail)', 'label': 'Sea Breeze'}, {'class': 'Spirit', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/Spirit/Vodka_xs.png', 'id': 'Vodka', 'infoUrl': None, 'label': 'Vodka'}], edgelist = [{'attribute': None, 'relation': 'isMadeBy', 'source': 'Seabreeze', 'target': 'Build'}, {'attribute': '3oz', 'relation': 'useSoftModifier', 'source': 'Seabreeze', 'target': 'CranberryJuice'}, {'attribute': '1/2oz', 'relation': 'useSoftModifier', 'source': 'Seabreeze', 'target': 'GrapefruitJuice'}, {'attribute': None, 'relation': 'isServedIn', 'source': 'Seabreeze', 'target': 'HighballGlass'}, {'attribute': None, 'relation': 'isGarnishedWith', 'source': 'Seabreeze', 'target': 'NoGarnish'}, {'attribute': '1+1/2oz', 'relation': 'useBaseLiquor', 'source': 'Seabreeze', 'target': 'Vodka'}], database = 'studio', project = 'cocktail', account = 'guest', password = 'guest', node = 'SeaBreeze'

/home/tutor/public_html/cgi-bin/sndms/Story01.py in displayNetwork(nodelist=[{'class': 'Method', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/Method/Build_xs.png', 'id': 'Build', 'infoUrl': None, 'label': 'Build'}, {'class': 'SoftModifier', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/SoftDrink/CranberryJuice_xs.png', 'id': 'CranberryJuice', 'infoUrl': None, 'label': 'Cranberry Juice'}, {'class': 'SoftModifier', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/SoftDrink/GrapefruitJuice_xs.png', 'id': 'GrapefruitJuice', 'infoUrl': None, 'label': 'Grapefruit Juice'}, {'class': 'Glass', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/Glass/HighballGlass_xs.png', 'id': 'HighballGlass', 'infoUrl': None, 'label': 'Highball Glass'}, {'class': 'Garnish', 'iconUrl': None, 'id': 'NoGarnish', 'infoUrl': None, 'label': 'No Garnish'}, {'class': 'Cocktail', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/Cocktail/SeaBreeze_xs.png', 'id': 'Seabreeze', 'infoUrl': 'https://en.wikipedia.org/wiki/Sea_Breeze_(cocktail)', 'label': 'Sea Breeze'}, {'class': 'Spirit', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/Spirit/Vodka_xs.png', 'id': 'Vodka', 'infoUrl': None, 'label': 'Vodka'}], edgelist=[{'attribute': None, 'relation': 'isMadeBy', 'source': 'Seabreeze', 'target': 'Build'}, {'attribute': '3oz', 'relation': 'useSoftModifier', 'source': 'Seabreeze', 'target': 'CranberryJuice'}, {'attribute': '1/2oz', 'relation': 'useSoftModifier', 'source': 'Seabreeze', 'target': 'GrapefruitJuice'}, {'attribute': None, 'relation': 'isServedIn', 'source': 'Seabreeze', 'target': 'HighballGlass'}, {'attribute': None, 'relation': 'isGarnishedWith', 'source': 'Seabreeze', 'target': 'NoGarnish'}, {'attribute': '1+1/2oz', 'relation': 'useBaseLiquor', 'source': 'Seabreeze', 'target': 'Vodka'}], database='studio', project='cocktail', account='guest', password='guest', node='SeaBreeze')

342 if not line: break

343 if( '#YourData' == line.strip()):

=> 344 printNodes( nodelist, database, project, account, password, node )

345 printLinks( edgelist, node, account )

346 else:

global printNodes = <function printNodes>, nodelist = [{'class': 'Method', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/Method/Build_xs.png', 'id': 'Build', 'infoUrl': None, 'label': 'Build'}, {'class': 'SoftModifier', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/SoftDrink/CranberryJuice_xs.png', 'id': 'CranberryJuice', 'infoUrl': None, 'label': 'Cranberry Juice'}, {'class': 'SoftModifier', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/SoftDrink/GrapefruitJuice_xs.png', 'id': 'GrapefruitJuice', 'infoUrl': None, 'label': 'Grapefruit Juice'}, {'class': 'Glass', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/Glass/HighballGlass_xs.png', 'id': 'HighballGlass', 'infoUrl': None, 'label': 'Highball Glass'}, {'class': 'Garnish', 'iconUrl': None, 'id': 'NoGarnish', 'infoUrl': None, 'label': 'No Garnish'}, {'class': 'Cocktail', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/Cocktail/SeaBreeze_xs.png', 'id': 'Seabreeze', 'infoUrl': 'https://en.wikipedia.org/wiki/Sea_Breeze_(cocktail)', 'label': 'Sea Breeze'}, {'class': 'Spirit', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/Spirit/Vodka_xs.png', 'id': 'Vodka', 'infoUrl': None, 'label': 'Vodka'}], database = 'studio', project = 'cocktail', account = 'guest', password = 'guest', node = 'SeaBreeze'

/home/tutor/public_html/cgi-bin/sndms/Story01.py in printNodes(nodelist=[{'class': 'Method', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/Method/Build_xs.png', 'id': 'Build', 'infoUrl': None, 'label': 'Build'}, {'class': 'SoftModifier', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/SoftDrink/CranberryJuice_xs.png', 'id': 'CranberryJuice', 'infoUrl': None, 'label': 'Cranberry Juice'}, {'class': 'SoftModifier', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/SoftDrink/GrapefruitJuice_xs.png', 'id': 'GrapefruitJuice', 'infoUrl': None, 'label': 'Grapefruit Juice'}, {'class': 'Glass', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/Glass/HighballGlass_xs.png', 'id': 'HighballGlass', 'infoUrl': None, 'label': 'Highball Glass'}, {'class': 'Garnish', 'iconUrl': None, 'id': 'NoGarnish', 'infoUrl': None, 'label': 'No Garnish'}, {'class': 'Cocktail', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/Cocktail/SeaBreeze_xs.png', 'id': 'Seabreeze', 'infoUrl': 'https://en.wikipedia.org/wiki/Sea_Breeze_(cocktail)', 'label': 'Sea Breeze'}, {'class': 'Spirit', 'iconUrl': 'http://dh.aks.ac.kr/~tutor/Graph/Cocktail/images/Spirit/Vodka_xs.png', 'id': 'Vodka', 'infoUrl': None, 'label': 'Vodka'}], database='studio', project='cocktail', account='guest', password='guest', subject='SeaBreeze')

225

226 #add show-all-story-nodes button

=> 227 if( subjectClass == 'Story' ) :

228 print( " nodesArray.push({" )

229 print( " id: 'switch1'," )

subjectClass undefined

UnboundLocalError: local variable 'subjectClass' referenced before assignment
      args = ("local variable 'subjectClass' referenced before assignment",)
      name = None
      with_traceback = <built-in method with_traceback of UnboundLocalError object>