def testInitializeList():
lst = [None] * 10
initializeList(lst)
aux = [{
'integer_part': 1,
'complex_part': 6
}, {
'integer_part': 9,
'complex_part': 1
}, {
'integer_part': 2,
'complex_part': 0
}, {
'integer_part': 2,
'complex_part': 5
}, {
'integer_part': 1,
'complex_part': 6
}, {
'integer_part': 0,
'complex_part': 4
}, {
'integer_part': 2,
'complex_part': 0
}, {
'integer_part': 1,
'complex_part': 6
}, {
'integer_part': 3,
'complex_part': 5
}, {
'integer_part': 2,
'complex_part': 1
}]
assert (lst == aux)
def uiMenu():
'''
Print a menu for user and call functions
'''
command_type = {
"1": menuAddNumber,
"2": menuInsertNumber,
"3": menuRemoveNumber,
"4": menuReplaceNumber,
"5": menuListNumbers,
"6": menuSumNumbers,
"7": menuProductNumbers
}
lst = [None] * 10
initializeList(lst)
while True:
printMenu()
cmd = input("Input your command in lower-case: ")
if cmd == "8":
break
if cmd not in command_type:
print("Command not known")
else:
command_type[cmd](lst)
print("Command processed!")
def testListRealNumber():
lst = [None] * 10
initializeList(lst)
assert (listRealNumbers(lst, 0, 8) == [{
'complex_part': 0,
'integer_part': 2
}, {
'complex_part': 0,
'integer_part': 2
}])
def testFilterRealNumbers():
lst = [None] * 10
initializeList(lst)
lst = filterRealNumbers(lst)
assert (lst == [{
'complex_part': 0,
'integer_part': 2
}, {
'complex_part': 0,
'integer_part': 2
}])
def testListModuloNumber():
lst = [None] * 10
initializeList(lst)
assert (listModuloNumbers(lst, "<", 5) == [{
'complex_part': 0,
'integer_part': 2
}, {
'complex_part': 4,
'integer_part': 0
}, {
'complex_part': 0,
'integer_part': 2
}, {
'complex_part': 1,
'integer_part': 2
}])
def testFilterModuloNumbers():
lst = [None] * 10
initializeList(lst)
lst = filterModuloNumbers(lst, "<", 5)
assert (lst == [{
'integer_part': 2,
'complex_part': 0
}, {
'integer_part': 0,
'complex_part': 4
}, {
'integer_part': 2,
'complex_part': 0
}, {
'integer_part': 2,
'complex_part': 1
}])
def readCommands():
'''
Checks if inputed commands exists and execute a specific function. It stays in the loop until 'exit' is input.
output data:
according to commands
'''
lst = [None] * 10
initializeList(lst)
lstBackUp = []
lstBackUp = lstBackUp + [lst[:]]
command_type = {
"add": uiAddNumber,
"insert": uiInsertNumber,
"replace": uiReplaceNumber,
"remove": uiRemoveNumber,
"sum": uiSumNumbers,
"product": uiProductNumbers,
"list": uiListNumbers,
"filter": uiFilterNumbers
}
while True:
cmd, args = getCommand()
if cmd == "exit":
return
if cmd == "undo":
lst, lstBackUp = uiUndoCommand(lst, args, lstBackUp)
else:
if cmd in command_type:
if checkArgs(cmd, args) == True:
command_type[cmd](lst, args)
if cmd != "sum" and cmd != "product" and cmd != "list":
lstBackUp = lstBackUp + [lst[:]]
else:
print("Try inputing the arguments correctly")
else:
print("Command not known")
def testUndoCommand():
lst = [None] * 10
initializeList(lst)
lst = filterRealNumbers(lst)
lstBackUp = [[{
'complex_part': 6,
'integer_part': 1
}, {
'complex_part': 1,
'integer_part': 9
}, {
'complex_part': 0,
'integer_part': 2
}, {
'complex_part': 5,
'integer_part': 2
}, {
'complex_part': 6,
'integer_part': 1
}, {
'complex_part': 4,
'integer_part': 0
}, {
'complex_part': 0,
'integer_part': 2
}, {
'complex_part': 6,
'integer_part': 1
}, {
'complex_part': 5,
'integer_part': 3
}, {
'complex_part': 1,
'integer_part': 2
}],
[{
'complex_part': 0,
'integer_part': 2
}, {
'complex_part': 0,
'integer_part': 2
}]]
lst, lstBackUp = undoCommand(lstBackUp)
assert (lst == [{
'complex_part': 6,
'integer_part': 1
}, {
'complex_part': 1,
'integer_part': 9
}, {
'complex_part': 0,
'integer_part': 2
}, {
'complex_part': 5,
'integer_part': 2
}, {
'complex_part': 6,
'integer_part': 1
}, {
'complex_part': 4,
'integer_part': 0
}, {
'complex_part': 0,
'integer_part': 2
}, {
'complex_part': 6,
'integer_part': 1
}, {
'complex_part': 5,
'integer_part': 3
}, {
'complex_part': 1,
'integer_part': 2
}])
assert (lstBackUp == [[{
'complex_part': 6,
'integer_part': 1
}, {
'complex_part': 1,
'integer_part': 9
}, {
'complex_part': 0,
'integer_part': 2
}, {
'complex_part': 5,
'integer_part': 2
}, {
'complex_part': 6,
'integer_part': 1
}, {
'complex_part': 4,
'integer_part': 0
}, {
'complex_part': 0,
'integer_part': 2
}, {
'complex_part': 6,
'integer_part': 1
}, {
'complex_part': 5,
'integer_part': 3
}, {
'complex_part': 1,
'integer_part': 2
}]])