pretty_time.py

   1 import time
   2
   3 day_name = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday',
   4             'Saturday', 'Sunday']
   5
   6 month_name = ['January', 'February', 'March', 'April',
   7               'May', 'June', 'July', 'August',
   8               'September', 'October', 'November', 'December']
   9
  10 about_message = ['nearly', 'nearly', 'about', 'just gone', 'just gone']
  11
  12 section_name = ['', 'five past ', 'ten past ', 'a quarter past ',
  13                 'twenty past ', 'twenty-five past ', 'half past ',
  14                 'twenty-five to ', 'twenty to ', 'a quarter to ',
  15                 'ten to ', 'five to ']
  16
  17 number = [None, 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight',
  18           'nine', 'ten', 'eleven']
  19
  20 def hour_name(hour):
  21         assert hour >= 0 and hour < 24
  22
  23         if hour == 0:
  24                 return "midnight"
  25         elif hour == 12:
  26                 return "noon"
  27         return number[hour % 12]
  28
  29 def th(n):
  30         "Cardinal integer to ordinal string."
  31         if n > 3 and n < 20:
  32                 return "%dth" % n
  33
  34         d = n % 10
  35         if d == 1:
  36                 return "%dst" % n
  37         elif d == 2:
  38                 return "%dnd" % n
  39         elif d == 3:
  40                 return "%drd" % n
  41         else:
  42                 return "%dth" % n
  43
  44 def rough_time(time_in_seconds):
  45         "Convert a time (as returned by time()) to a string."
  46         t = time.localtime(time_in_seconds + 150)
  47         year, month, day, hour, minute, second, weekday, julian, dst = t
  48
  49         off = about_message[minute % 5]
  50
  51         if minute / 5 > 6:
  52                 hour = (hour + 1) % 24
  53
  54         if minute / 5 == 0 and hour != 0 and hour != 12:
  55                 o_clock = " o'clock"
  56         else:
  57                 o_clock = ""
  58
  59         return "It's %s %s%s%s" % (about_message[minute % 5],
  60                                    section_name[minute / 5],
  61                                    hour_name(hour), o_clock)
  62
  63 def str_time(hour, min):
  64         h = hour % 12
  65         if h == 0:
  66                 h = 12
  67         if hour < 12:
  68                 am = 'am'
  69         else:
  70                 am = 'pm'
  71         return '%s:%02d %s' % (h, min, am)