diff options
Diffstat (limited to 'Demo/scripts/unbirthday.py')
| -rwxr-xr-x | Demo/scripts/unbirthday.py | 172 |
1 files changed, 86 insertions, 86 deletions
diff --git a/Demo/scripts/unbirthday.py b/Demo/scripts/unbirthday.py index 2c515c4..e3b7be7 100755 --- a/Demo/scripts/unbirthday.py +++ b/Demo/scripts/unbirthday.py @@ -10,97 +10,97 @@ import time import calendar def main(): - # Note that the range checks below also check for bad types, - # e.g. 3.14 or (). However syntactically invalid replies - # will raise an exception. - if sys.argv[1:]: - year = eval(sys.argv[1]) - else: - year = input('In which year were you born? ') - if year in range(100): - print 'I\'ll assume that by', year, - year = year + 1900 - print 'you mean', year, 'and not the early Christian era' - elif year not in range(1850, 2000): - print 'It\'s hard to believe you were born in', year - return - # - if sys.argv[2:]: - month = eval(sys.argv[2]) - else: - month = input('And in which month? (1-12) ') - if month not in range(1, 13): - print 'There is no month numbered', month - return - # - if sys.argv[3:]: - day = eval(sys.argv[3]) - else: - day = input('And on what day of that month? (1-31) ') - if month == 2 and calendar.isleap(year): - maxday = 29 - else: - maxday = calendar.mdays[month] - if day not in range(1, maxday+1): - print 'There are no', day, 'days in that month!' - return - # - bdaytuple = (year, month, day) - bdaydate = mkdate(bdaytuple) - print 'You were born on', format(bdaytuple) - # - todaytuple = time.localtime(time.time())[:3] - todaydate = mkdate(todaytuple) - print 'Today is', format(todaytuple) - # - if bdaytuple > todaytuple: - print 'You are a time traveler. Go back to the future!' - return - # - if bdaytuple == todaytuple: - print 'You were born today. Have a nice life!' - return - # - days = todaydate - bdaydate - print 'You have lived', days, 'days' - # - age = 0 - for y in range(year, todaytuple[0] + 1): - if bdaytuple < (y, month, day) <= todaytuple: - age = age + 1 - # - print 'You are', age, 'years old' - # - if todaytuple[1:] == bdaytuple[1:]: - print 'Congratulations! Today is your', nth(age), 'birthday' - print 'Yesterday was your', - else: - print 'Today is your', - print nth(days - age), 'unbirthday' + # Note that the range checks below also check for bad types, + # e.g. 3.14 or (). However syntactically invalid replies + # will raise an exception. + if sys.argv[1:]: + year = int(sys.argv[1]) + else: + year = int(raw_input('In which year were you born? ')) + if 0<=year<100: + print "I'll assume that by", year, + year = year + 1900 + print 'you mean', year, 'and not the early Christian era' + elif not (1850<=year<=2002): + print "It's hard to believe you were born in", year + return + # + if sys.argv[2:]: + month = int(sys.argv[2]) + else: + month = int(raw_input('And in which month? (1-12) ')) + if not (1<=month<=12): + print 'There is no month numbered', month + return + # + if sys.argv[3:]: + day = int(sys.argv[3]) + else: + day = int(raw_input('And on what day of that month? (1-31) ')) + if month == 2 and calendar.isleap(year): + maxday = 29 + else: + maxday = calendar.mdays[month] + if not (1<=day<=maxday): + print 'There are no', day, 'days in that month!' + return + # + bdaytuple = (year, month, day) + bdaydate = mkdate(bdaytuple) + print 'You were born on', format(bdaytuple) + # + todaytuple = time.localtime()[:3] + todaydate = mkdate(todaytuple) + print 'Today is', format(todaytuple) + # + if bdaytuple > todaytuple: + print 'You are a time traveler. Go back to the future!' + return + # + if bdaytuple == todaytuple: + print 'You were born today. Have a nice life!' + return + # + days = todaydate - bdaydate + print 'You have lived', days, 'days' + # + age = 0 + for y in range(year, todaytuple[0] + 1): + if bdaytuple < (y, month, day) <= todaytuple: + age = age + 1 + # + print 'You are', age, 'years old' + # + if todaytuple[1:] == bdaytuple[1:]: + print 'Congratulations! Today is your', nth(age), 'birthday' + print 'Yesterday was your', + else: + print 'Today is your', + print nth(days - age), 'unbirthday' def format((year, month, day)): - return '%d %s %d' % (day, calendar.month_name[month], year) + return '%d %s %d' % (day, calendar.month_name[month], year) def nth(n): - if n == 1: return '1st' - if n == 2: return '2nd' - if n == 3: return '3rd' - return '%dth' % n + if n == 1: return '1st' + if n == 2: return '2nd' + if n == 3: return '3rd' + return '%dth' % n def mkdate((year, month, day)): - # Januari 1st, in 0 A.D. is arbitrarily defined to be day 1, - # even though that day never actually existed and the calendar - # was different then... - days = year*365 # years, roughly - days = days + (year+3)/4 # plus leap years, roughly - days = days - (year+99)/100 # minus non-leap years every century - days = days + (year+399)/400 # plus leap years every 4 centirues - for i in range(1, month): - if i == 2 and calendar.isleap(year): - days = days + 29 - else: - days = days + calendar.mdays[i] - days = days + day - return days + # Januari 1st, in 0 A.D. is arbitrarily defined to be day 1, + # even though that day never actually existed and the calendar + # was different then... + days = year*365 # years, roughly + days = days + (year+3)/4 # plus leap years, roughly + days = days - (year+99)/100 # minus non-leap years every century + days = days + (year+399)/400 # plus leap years every 4 centirues + for i in range(1, month): + if i == 2 and calendar.isleap(year): + days = days + 29 + else: + days = days + calendar.mdays[i] + days = days + day + return days main() |