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outdated.py
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outdated.py
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month = [
"January",
"February",
"March",
"April",
"May",
"June",
"July",
"August",
"September",
"October",
"November",
"December"
]
while True:
date = input("Date: ").strip()
try:
m, d, y = date.split('/')
m = int(m) # which means that if 'm' is a string it will produce ValueError
except ValueError:
pass
else:
if int(d)<32 and m < 13:
print(f"{y.zfill(4)}-{m:02}-{d.zfill(2)}", end="")
break
try:
temp1, y = date.split(', ')
m, d = temp1.split()
m = str((month.index(m))+1) #if 'm' is not in the list "month" then it will producde a KeyError
except (ValueError, KeyError):
pass
else:
if int(d) < 32 and int(m) < 13:
print(f"{y.rjust(4, '0')}-{m.rjust(2, '0')}-{d.rjust(2, '0')}", end="")
# we either use (only for str) rjust(2, '0') or .zfill(2) OR (for int and for str will pad 0's to the right not left) f"{example:02}"
break
# i know i can tidy it up further but keeping a single try/exception/else but i already spent 5 hours on this question and finally figured out the October/9/1701 testcase error by converting str to int to get ValueError exception and i am out of patience