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Diffstat (limited to 'src/python/Time.py')
| -rw-r--r-- | src/python/Time.py | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/src/python/Time.py b/src/python/Time.py deleted file mode 100644 index d5e092ca..00000000 --- a/src/python/Time.py +++ /dev/null @@ -1,219 +0,0 @@ -#!/usr/bin/env python -#====================================================================== -# FILE: Time.py -# CREATOR: eric -# -# (C) COPYRIGHT 2001, Eric Busboom <eric@civicknowledge.com> -# (C) COPYRIGHT 2001, Patrick Lewis <plewis@inetarena.com> -# -# This library is free software; you can redistribute it and/or modify -# it under the terms of either: -# -# The LGPL as published by the Free Software Foundation, version -# 2.1, available at: https://www.gnu.org/licenses/lgpl-2.1.txt -# -# Or: -# -# The Mozilla Public License Version 2.0. You may obtain a copy of -# the License at https://www.mozilla.org/MPL/ -#====================================================================== - -from LibicalWrap import * -from Property import Property -from types import DictType, StringType, IntType, FloatType -from Duration import Duration - -UTC = icaltimezone_get_utc_timezone() - -class Time(Property): - """ Represent iCalendar DATE, TIME and DATE-TIME """ - def __init__(self, arg, name="DTSTART", zone=None): - """ - Create a new Time from a string or number of seconds past the - POSIX epoch - - Time("19970325T123000Z") Construct from an iCalendar string - Time(8349873494) Construct from seconds past POSIX epoch - - """ - e1=icalerror_supress("MALFORMEDDATA") - e2=icalerror_supress("BADARG") - - if isinstance(arg, DictType): - # Dictionary -- used for creating from Component - self.tt = icaltime_from_string(arg['value']) - Property.__init__(self, ref=arg['ref']) - else: - if isinstance(arg, StringType): - # Create from an iCal string - self.tt = icaltime_from_string(arg) - elif isinstance(arg, IntType) or \ - isinstance(arg, FloatType): - # Create from seconds past the POSIX epoch - if zone: - self.tt = icaltime_from_timet_with_zone(int(arg),0,icaltimezone_get_builtin_timezone(zone)) - else: - self.tt = icaltime_from_timet_with_zone(int(arg),0,icaltimezone_get_utc_timezone()) - elif isinstance(arg, Time): - # Copy an instance - self.tt = arg.tt - else: - self.tt = icaltime_null_time() - - Property.__init__(self,type=name) - - icalerror_restore("MALFORMEDDATA",e1) - icalerror_restore("BADARG",e2) - - if icaltime_is_null_time(self.tt): - raise Property.ConstructorFailedError("Failed to construct a Time") - - try: - self._update_value() - except Property.UpdateFailedError: - raise Property.ConstructorFailedError("Failed to construct a Time") - - def _update_value(self): - self.normalize() - self.value(icaltime_as_ical_string(self.tt),"DATE-TIME") - - def valid(self): - " Returns true if this is a valid time " - return not icaltime_is_null_time(self.tt) - - def utc_seconds(self,v=None): - """ Returns or sets time in seconds past POSIX epoch""" - tz = icaltimezone_get_builtin_timezone(self.timezone()) - if (v!=None): - self.tt = icaltime_from_timet_with_zone(v,0,tz) - self._update_value() - - return icaltime_as_timet_with_zone(self.tt, tz) - - def is_utc(self): - """ Returns a boolean indicating if time is in UTC """ - return icaltime_is_utc(self.tt) - - def is_date(self): - """ Returns a boolean indicating if time is actually a date """ - return icaltime_is_date(self.tt) - - def timezone(self,v=None): - """ Returns, set (if none) or alter the timezone for this time """ - - origtz = icaltime_get_tzid(self.tt) - - if (v != None): - assert(isinstance(v,StringType) ) - if (v == "UTC"): - tz = icaltimezone_get_utc_timezone() - del self['TZID'] - else: - tz = icaltimezone_get_builtin_timezone(v) - - if not origtz: - self.tt = icaltime_set_timezone(self.tt, tz) - else: - self.tt = icaltime_convert_to_zone(self.tt,tz) - - if (icaltime_get_tzid(self.tt) != "UTC"): - self['TZID'] = icaltime_get_tzid(self.tt) - - self._update_value() - return icaltime_get_tzid(self.tt) - - def normalize(self): - self.tt = icaltime_normalize(self.tt) - - def __second_property(self,v=None): - """ Get or set the seconds component of this time """ - if(v != None): - self.tt.second = v - self._update_value() - return self.tt.second - second = property(__second_property, __second_property) - - def __minute_property(self,v=None): - """ Get or set the minute component of this time """ - if(v != None): - self.tt.minute = v - self._update_value() - return self.tt.minute - minute = property(__minute_property, __minute_property) - - def __hour_property(self,v=None): - """ Get or set the hour component of this time """ - if(v != None): - self.tt.hour = v - self._update_value() - return self.tt.hour - hour = property(__hour_property, __hour_property) - - def __day_property(self,v=None): - """ Get or set the month day component of this time """ - if(v != None): - self.tt.day = v - self._update_value() - return self.tt.day - day = property(__day_property, __day_property) - - def __month_property(self,v=None): - """ Get or set the month component of this time. January is month 1 """ - if(v != None): - self.tt.month = v - self._update_value() - return self.tt.month - month = property(__month_property, __month_property) - - def __year_property(self,v=None): - """ Get or set the year component of this time """ - if(v != None): - self.tt.year = v - self._update_value() - return self.tt.year - year = property(__year_property, __year_property) - - - def __cmp__(self,other): - - if other == None: - return cmp(self.utc_seconds(),None) - - return cmp(self.utc_seconds(),other.utc_seconds()) - - - def __add__(self,o): - - other = Duration(o,"DURATION") - - if not other.valid(): - return Duration(0,"DURATION") - - print self.utc_seconds(), other.seconds() - seconds = self.utc_seconds() + other.seconds() - - new = Time(seconds,self.name(),self.timezone()) - - return new - - def __radd_(self,o): - return self.__add__(o) - - - def __sub__(self,o): - - - if isinstance(o,Time): - # Subtract a time from this time and return a duration - seconds = self.utc_seconds() - o.utc_seconds() - return Duration(seconds) - elif isinstance(o,Duration): - # Subtract a duration from this time and return a time - other = Duration(o) - if(not other.valid()): - return Time() - - seconds = self.utc_seconds() - other.seconds() - return Time(seconds) - else: - raise TypeError, "subtraction with Time requires Time or Duration" |