lib/python/Components/Converter/ClockToText.py

   1 from Converter import Converter
   2 from time import localtime, strftime
   3 from Components.Element import cached
   4
   5 class ClockToText(Converter, object):
   6         DEFAULT = 0
   7         WITH_SECONDS = 1
   8         IN_MINUTES = 2
   9         DATE = 3
  10         FORMAT = 4
  11         AS_LENGTH = 5
  12
  13         # add: date, date as string, weekday, ...
  14         # (whatever you need!)
  15
  16         def __init__(self, type):
  17                 Converter.__init__(self, type)
  18                 if type == "WithSeconds":
  19                         self.type = self.WITH_SECONDS
  20                 elif type == "InMinutes":
  21                         self.type = self.IN_MINUTES
  22                 elif type == "Date":
  23                         self.type = self.DATE
  24                 elif type == "AsLength":
  25                         self.type = self.AS_LENGTH
  26                 elif str(type).find("Format") != -1:
  27                         self.type = self.FORMAT
  28                         self.fmt_string = type[7:]
  29                 else:
  30                         self.type = self.DEFAULT
  31
  32         @cached
  33         def getText(self):
  34                 time = self.source.time
  35                 if time is None:
  36                         return ""
  37
  38                 # handle durations
  39                 if self.type == self.IN_MINUTES:
  40                         return "%d min" % (time / 60)
  41                 elif self.type == self.AS_LENGTH:
  42                         return "%d:%02d" % (time / 60, time % 60)
  43
  44                 t = localtime(time)
  45
  46                 if self.type == self.WITH_SECONDS:
  47                         return "%2d:%02d:%02d" % (t.tm_hour, t.tm_min, t.tm_sec)
  48                 elif self.type == self.DEFAULT:
  49                         return "%02d:%02d" % (t.tm_hour, t.tm_min)
  50                 elif self.type == self.DATE:
  51                         return strftime("%A %B %d, %Y", t)
  52                 elif self.type == self.FORMAT:
  53                         spos = self.fmt_string.find('%')
  54                         if spos > 0:
  55                                 s1 = self.fmt_string[:spos]
  56                                 s2 = strftime(self.fmt_string[spos:], t)
  57                                 return str(s1+s2)
  58                         else:
  59                                 return strftime(self.fmt_string, t)
  60                 else:
  61                         return "???"
  62
  63         text = property(getText)