conv=int,
sep=';')
elif action == 'w':
g.write(safe_open(' Enter file name to write',
'w',
'Could not open this file for writing',
default=None),
sep=';')
elif action == 'q':
break
elif action == 'rg':
g = random_graph(
prompt.for_int(' Enter number of nodes in graph',
is_legal=predicate.is_non_negative),
prompt.for_int_between(' Enter connectivity percentage',
0, 100))
elif action == 'cc':
print(connected_components(g))
elif action == 'mst':
print(minimum_spanning_tree(g))
elif action == 'sym':
make_symmetric(g)
else:
print(' Unknown command')
except AssertionError as report:
print(' AssertionError exception caught:', report)
except Exception as report:
import traceback
traceback.print_exc()
print('\nFinished testing Graph')
o - pips_on
a - all_pips
? - pip_sum
= - pips_same
_ - __str__
Command"""
d = Dice(eval(prompt.for_string('Enter list of max pips', default='[6,6]')))
while True:
action = prompt.for_char(command_prompt, legal='rnmsoa?=_.Dq')
try:
if action == 'r': d.roll()
elif action == 'n': print(' Number of dice =',d.number_of_dice())
elif action == 'm': print(' all pip maximums =',d.all_pip_maximums())
elif action == 's': print(' rolls =',d.rolls())
elif action == 'o':
i = prompt.for_int_between(' Enter die #', 0, d.number_of_dice()-1)
print(' pips on die #',str(i),' =',d.pips_on(i))
elif action == 'a': print(' all pips =',d.all_pips())
elif action == '?': print(' pip sum =',d.pip_sum())
elif action == '=': print(' pips all the same =',d.pips_same())
elif action == '_': print(' str =',str(d))
elif action == '.': exec(prompt.for_string(' Enter command to exec (instance=d)'))
elif action == 'D': d.standard_rolls_for_debugging()
elif action == 'q': break
else: print(' Unknown command')
except AssertionError as report:
print(' AssertionError exception caught:', report)
except Exception as report:
import traceback
traceback.print_exc()
print('\nFinished testing Dice')
= - pips_same
_ - __str__
Command"""
d = Dice(eval(prompt.for_string('Enter list of max pips',
default='[6,6]')))
while True:
action = prompt.for_char(command_prompt, legal='rnmsoa?=_.Dq')
try:
if action == 'r': d.roll()
elif action == 'n': print(' Number of dice =', d.number_of_dice())
elif action == 'm':
print(' all pip maximums =', d.all_pip_maximums())
elif action == 's':
print(' rolls =', d.rolls())
elif action == 'o':
i = prompt.for_int_between(' Enter die #', 0,
d.number_of_dice() - 1)
print(' pips on die #', str(i), ' =', d.pips_on(i))
elif action == 'a':
print(' all pips =', d.all_pips())
elif action == '?':
print(' pip sum =', d.pip_sum())
elif action == '=':
print(' pips all the same =', d.pips_same())
elif action == '_':
print(' str =', str(d))
elif action == '.':
exec(prompt.for_string(' Enter command to exec (instance=d)'))
elif action == 'D':
d.standard_rolls_for_debugging()
elif action == 'q':
break
elif action == '.' : exec(prompt.for_string(' Enter command to exec (instance=g)'))
elif action == 'in' : print(' iteration order =',[i for i in g.nodes()])
elif action == 'ie' : print(' iteration order =',[i for i in g.edges()])
elif action == 'iin':
n = prompt.for_string(' Enter node to check')
print(' iteration order =',[i for i in g.in_nodes(n)])
elif action == 'iie':
n = prompt.for_string(' Enter node to check')
print(' iteration order =',[i for i in g.in_edges(n)])
elif action == 'ion':
n = prompt.for_string(' Enter node to check')
print(' iteration order =',[i for i in g.out_nodes(n)])
elif action == 'ioe':
n = prompt.for_string(' Enter node to check')
print(' iteration order =',[i for i in g.out_edges(n)])
elif action == 'q' : break
elif action == 'r' : g.read(safe_open(' Enter file name to read','r','Could not find this file',default=None),conv=int,sep=';')
elif action == 'w' : g.write(safe_open(' Enter file name to write','w','Could not open this file for writing',default=None),sep=';')
elif action == 'q' : break
elif action == 'rg' : g = random_graph(prompt.for_int(' Enter number of nodes in graph',is_legal=predicate.is_non_negative), prompt.for_int_between(' Enter connectivity percentage',0,100))
elif action == 'cc' : print(connected_components(g))
elif action == 'mst' : print(minimum_spanning_tree(g))
elif action == 'sym' : make_symmetric(g)
else: print(' Unknown command')
except AssertionError as report:
print(' AssertionError exception caught:', report)
except Exception as report:
import traceback
traceback.print_exc()
print('\nFinished testing Graph')
