propper formating

[paracelsusx]

Hello, I am learning python3 using the python crash course book and I have decided to try to learn the most accepted way to properly format my code early on.
To do this I installed pycode with PIP.

Is it ok to be using 90 characters instead of 80? I find it a lot easier to work in 90 although I understand 80 is the standard, although there seems to be some debate over it when I search it online. I was thinking 90 is a small increase and may be accepted more among other programmers.

I'm doing the guest list tutorial in the crash course book, if your curious this is how my code looks. I hope it is somewhat proper and clean looking for my early stages. It is working at least.

# guest list exercise at the end of the list section
# see intro list for how to'

print('Guest list exercise v1.0')

print("\nI should have room at the venue for three \
people")

guestlist = ['dracula', 'zelda', 'luigi']
# original guest list'
# names = guestlist.title()'

print("\nI think I will invite the following")
print(guestlist[0].title() + ", " +
      guestlist[1].title() + ", and " +
      guestlist[2].title() + ".")

# cant figure out how to print the list without the
# brackets yet and as a title all at once. Will have to
# go back.  For now calling each one separate'

invmsg = (", would you like to cometo dinner \
tonight? \nI am inviting ")

inv1 = ("\nHello " + guestlist[0].title() + invmsg +
        guestlist[1].title() + ", and " +
        guestlist[2].title() + " as well. ")
print(inv1)

# case sensitive
# i will go back and make this code better

inv2 = ("\nHello " + guestlist[1].title() + invmsg +
        guestlist[0].title() + ", and " +
        guestlist[2].title() + " as well. ")
print(inv2)

inv3 = ("\nHello " + guestlist[2].title() + invmsg +
        guestlist[0].title() + ", and " +
        guestlist[1].title() + " as well. ")
print(inv3)

# sent the first three invitations
# one of the guest cant make it

mcmake = ("\nI received a call that ," +
          guestlist[2].title() + ", can't make it to the" +
          "dinner.  \nI will need to invite someone else" +
          "notify the others.")

# \n can be used anywhere in the print text

print(mcmake)

rguest = guestlist.pop(2)
guestlist.insert(2, 'samus')
nguest1 = guestlist[-1].title()

cmmsg = ("I am very sorry but ," + rguest.title() +
         ", can't make it to the party. I invited , " +
         nguest1 + ", instead to join us.")

g1 = guestlist[0].title()
g2 = guestlist[1].title()

print("\nDear " + g1 + ". " + cmmsg)
print("\nDear " + g2 + ". " + cmmsg)

# print(guestlist) this is a tester

# correct  - inv3 has to be updated

inv3 = ("\nHello " + guestlist[2].title() + invmsg +
        guestlist[0].title() + ", and ," +
        guestlist[1].title() + ", as well. ")

print("\n" + inv3)
print("\n I found a even bigger venue, i can invite \
three more people to the dinner")

guestlist.insert(0, 'gandolf')
guestlist.insert(2, 'yoshi')
guestlist.append('cain')


g1 = guestlist[0].title()
g2 = guestlist[1].title()
g3 = guestlist[2].title()
g4 = guestlist[3].title()
g5 = guestlist[4].title()
g6 = guestlist[5].title()

# dont know how to do them all separately
# or to tell it when it ends automatically

inv1 = ("\nHello " + g1 + invmsg + g2 + ", " +
        g3 + ", " + g4 + ", " + g5 + ", and ," + g6 +
        ", as well.")

inv2 = ("\nHello " + g3 + invmsg + g1 + ", " +
        g2 + ", " + g4 + ", " + g5 + ", and ," + g6 +
        ", as well.")

inv3 = ("\nHello " + g5 + invmsg + g1 + ", " +
        g2 + ", " + g3 + ", " + g4 + ", and ," + g6 +
        ", as well.")

print(inv1)
print(inv2)
print(inv3)

print("\nSo for dinner I have invited these fine " +
      "people. " + g1 + " , " + g2 + " , " + g3 + " , " + g4 +
      " , " + g5 + " , and " + g6)

print("\nDue to a unforeseen incident at the \
location of the dinner hall, I now have to have\
the dinner at home and can only invite two \
guest.")

print("\nI think I will only invite " + g2 + " and " +
      g6 + " to dinner, I will need uninvite the" +
      " other right away")

removedguest = guestlist.pop(0) + " ,"\
                        + guestlist.pop(1) + " ,"\
                        + guestlist.pop(1) + "  "\
                        + guestlist.pop(1)

# im sure there is a better way to do this
print("\nI have uninvited the following people \
form the party: " + removedguest.title())

uninvmsg = "I am sorry to have to inform you due\
to unforeseen events I must uninvite your from \
the dinner party. \nI will make sure to invite \
you next time."

print("\nDear " + g1 + ", " + uninvmsg)
print("\nDear " + g3 + ", " + uninvmsg)
print("\nDear " + g4 + "," + uninvmsg)
print("\nDear " + g5 + ", " + uninvmsg)

stillinvmsg = "I just wanted to let you know you\
are still invited to my dinner party, hope to see\
you there."

print("\nDear " + g2 + ", " + stillinvmsg)
print("\nDear " + g6 + ", " + stillinvmsg)

del guestlist[0]
# removing the last two names
del guestlist[0]
# print(guestlist) test line
# exercise finished