Calendar updates
svn: r1247
This commit is contained in:
Don Allingham
parent
2a5754adef
commit
1e1ef8dc73
3
configure
vendored
3
configure
vendored
@ -3878,7 +3878,7 @@ fi
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ac_config_files="$ac_config_files Makefile src/Makefile src/const.py src/docgen/Makefile src/filters/Makefile src/plugins/Makefile src/data/Makefile src/data/templates/Makefile src/po/Makefile doc/Makefile doc/gramps-manual/Makefile doc/gramps-manual/C/Makefile doc/extending-gramps/Makefile doc/extending-gramps/C/Makefile omf-install/Makefile gramps.spec gramps.sh"
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ac_config_files="$ac_config_files Makefile src/Makefile src/const.py src/docgen/Makefile src/filters/Makefile src/plugins/Makefile src/calendars/Makefile src/data/Makefile src/data/templates/Makefile src/po/Makefile doc/Makefile doc/gramps-manual/Makefile doc/gramps-manual/C/Makefile doc/extending-gramps/Makefile doc/extending-gramps/C/Makefile omf-install/Makefile gramps.spec gramps.sh"
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cat >confcache <<\_ACEOF
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# This file is a shell script that caches the results of configure
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# tests run on this system so they can be shared between configure
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@ -4399,6 +4399,7 @@ do
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"src/docgen/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/docgen/Makefile" ;;
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"src/filters/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/filters/Makefile" ;;
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"src/plugins/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/plugins/Makefile" ;;
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"src/calendars/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/calendars/Makefile" ;;
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"src/data/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/data/Makefile" ;;
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"src/data/templates/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/data/templates/Makefile" ;;
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"src/po/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/po/Makefile" ;;
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@ -276,6 +276,7 @@ src/const.py
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src/docgen/Makefile
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src/filters/Makefile
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src/plugins/Makefile
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src/calendars/Makefile
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src/data/Makefile
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src/data/templates/Makefile
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src/po/Makefile
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735
src/Calendar.py
735
src/Calendar.py
@ -154,8 +154,8 @@ class Calendar:
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except:
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return "Illegal Month"
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def check(self):
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return 0
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def check(self,year,month,day):
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return 1
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def quote_display(self,year,month,day,mode):
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return "%s (%s)" % (text,Calendar.NAME)
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@ -511,731 +511,6 @@ class Calendar:
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return (year,month,day,mode)
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#-------------------------------------------------------------------------
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#
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# Hebrew calendar
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#
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#-------------------------------------------------------------------------
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class Hebrew(Calendar):
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"""Jewish Calendar"""
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HALAKIM_PER_HOUR = 1080
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HALAKIM_PER_DAY = 25920
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HALAKIM_PER_LUNAR_CYCLE = ((29 * HALAKIM_PER_DAY) + 13753)
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HALAKIM_PER_METONIC_CYCLE = (HALAKIM_PER_LUNAR_CYCLE * (12 * 19 + 7))
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SDN_OFFSET = 347997
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NEW_MOON_OF_CREATION = 31524
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SUNDAY = 0
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MONDAY = 1
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TUESDAY = 2
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WEDNESDAY= 3
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FRIDAY = 5
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NOON = (18 * HALAKIM_PER_HOUR)
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AM3_11_20 = ((9 * HALAKIM_PER_HOUR) + 204)
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AM9_32_43 = ((15 * HALAKIM_PER_HOUR) + 589)
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monthsPerYear = [
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12, 12, 13, 12, 12, 13, 12, 13, 12, 12,
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13, 12, 12, 13, 12, 12, 13, 12, 13 ]
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yearOffset = [
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0, 12, 24, 37, 49, 61, 74, 86, 99, 111, 123,
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136, 148, 160, 173, 185, 197, 210, 222 ]
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MONTHS = [
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"Tishri", "Heshvan", "Kislev", "Tevet", "Shevat", "AdarI",
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"AdarII", "Nisan", "Iyyar", "Sivan", "Tammuz", "Av",
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"Elul",]
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M2NUM = {
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"tishri" : 1, "heshvan" : 2, "kislev" : 3, "tevet" : 4,
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"shevat" : 5, "adari" : 6, "adarii" : 7, "nisan" : 8,
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"iyyar" : 9, "sivan" :10, "tammuz" :11, "av" : 12,
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"elul" : 13,"tsh" : 1, "csh" : 2, "ksl" : 3,
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"tvt" : 4, "shv" : 5, "adr" : 6, "ads" : 7,
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"nsn" : 8, "iyr" : 9, "svn" :10, "tmz" : 11,
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"aav" :12, "ell" :13,
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}
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NAME = "Hebrew"
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TNAME = _("Hebrew")
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def quote_display(self,year,month,day,mode):
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return "%s (%s)" % (self.display(year,month,day,mode),Hebrew.NAME)
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def month(self,val):
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try:
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return Hebrew.MONTHS[val-1]
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except:
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return "Illegal Month"
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def set_month_string(self,text):
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try:
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return Hebrew.M2NUM[unicode(text.lower())]
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except KeyError:
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return UNDEF
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def Tishri1(self,metonicYear, moladDay, moladHalakim):
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tishri1 = moladDay
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dow = tishri1 % 7
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leapYear = metonicYear in [ 2, 5, 7, 10, 13, 16, 18]
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lastWasLeapYear = metonicYear in [ 3, 6, 8, 11, 14, 17, 0]
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# Apply rules 2, 3 and 4.
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if ((moladHalakim >= Hebrew.NOON) or
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((not leapYear) and dow == Hebrew.TUESDAY and
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moladHalakim >= Hebrew.AM3_11_20) or
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(lastWasLeapYear and dow == Hebrew.MONDAY and moladHalakim >= Hebrew.AM9_32_43)) :
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tishri1 = tishri1 + 1
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dow = dow + 1
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if dow == 7:
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dow = 0
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# Apply rule 1 after the others because it can cause an additional
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# delay of one day
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if dow == Hebrew.WEDNESDAY or dow == Hebrew.FRIDAY or dow == Hebrew.SUNDAY:
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tishri1 = tishri1 + 1
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return tishri1
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def MoladOfMetonicCycle(self,metonicCycle):
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# Start with the time of the first molad after creation.
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r1 = Hebrew.NEW_MOON_OF_CREATION
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# Calculate metonicCycle * HALAKIM_PER_METONIC_CYCLE. The upper 32
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# bits of the result will be in r2 and the lower 16 bits will be
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# in r1.
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r1 = r1 + (metonicCycle * (Hebrew.HALAKIM_PER_METONIC_CYCLE & 0xFFFF))
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r2 = r1 >> 16
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r2 = r2 + (metonicCycle * ((Hebrew.HALAKIM_PER_METONIC_CYCLE >> 16) & 0xFFFF))
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# Calculate r2r1 / HALAKIM_PER_DAY. The remainder will be in r1, the
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# upper 16 bits of the quotient will be in d2 and the lower 16 bits
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# will be in d1.
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d2 = r2 / Hebrew.HALAKIM_PER_DAY
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r2 = r2 - (d2 * Hebrew.HALAKIM_PER_DAY)
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r1 = (r2 << 16) | (r1 & 0xFFFF)
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d1 = r1 / Hebrew.HALAKIM_PER_DAY
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r1 = r1 - ( d1 * Hebrew.HALAKIM_PER_DAY)
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MoladDay = (d2 << 16) | d1
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MoladHalakim = r1
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return (MoladDay,MoladHalakim)
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def TishriMolad(self,inputDay):
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# Estimate the metonic cycle number. Note that this may be an under
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# estimate because there are 6939.6896 days in a metonic cycle not
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# 6940, but it will never be an over estimate. The loop below will
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# correct for any error in this estimate. */
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metonicCycle = (inputDay + 310) / 6940
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# Calculate the time of the starting molad for this metonic cycle. */
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(moladDay, moladHalakim) = self.MoladOfMetonicCycle(metonicCycle)
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# If the above was an under estimate, increment the cycle number until
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# the correct one is found. For modern dates this loop is about 98.6%
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# likely to not execute, even once, because the above estimate is
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# really quite close.
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while moladDay < (inputDay - 6940 + 310):
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metonicCycle = metonicCycle + 1
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moladHalakim = moladHalakim + Hebrew.HALAKIM_PER_METONIC_CYCLE
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moladDay = moladDay + ( moladHalakim / Hebrew.HALAKIM_PER_DAY)
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moladHalakim = moladHalakim % Hebrew.HALAKIM_PER_DAY
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# Find the molad of Tishri closest to this date.
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for metonicYear in range(0,18):
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if moladDay > inputDay - 74:
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break
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moladHalakim = moladHalakim + \
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(Hebrew.HALAKIM_PER_LUNAR_CYCLE * Hebrew.monthsPerYear[metonicYear])
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moladDay = moladDay + (moladHalakim / Hebrew.HALAKIM_PER_DAY)
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moladHalakim = moladHalakim % Hebrew.HALAKIM_PER_DAY
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else:
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metonicYear = metonicYear + 1
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return (metonicCycle, metonicYear, moladDay, moladHalakim)
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def StartOfYear(self,year):
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MetonicCycle = (year - 1) / 19;
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MetonicYear = (year - 1) % 19;
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(MoladDay, MoladHalakim) = self.MoladOfMetonicCycle(MetonicCycle)
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MoladHalakim = MoladHalakim + (Hebrew.HALAKIM_PER_LUNAR_CYCLE * Hebrew.yearOffset[MetonicYear])
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MoladDay = MoladDay + (MoladHalakim / Hebrew.HALAKIM_PER_DAY)
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MoladHalakim = MoladHalakim % Hebrew.HALAKIM_PER_DAY
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pTishri1 = self.Tishri1(MetonicYear, MoladDay, MoladHalakim);
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return (MetonicCycle, MetonicYear, MoladDay, MoladHalakim, pTishri1)
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def get_ymd(self,sdn):
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"""Converts an SDN number to a Julian calendar date"""
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if sdn <= Hebrew.SDN_OFFSET :
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return (0,0,0)
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inputDay = sdn - Hebrew.SDN_OFFSET
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(metonicCycle, metonicYear, day, halakim) = self.TishriMolad(inputDay)
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tishri1 = self.Tishri1(metonicYear, day, halakim);
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if inputDay >= tishri1:
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# It found Tishri 1 at the start of the year
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Year = (metonicCycle * 19) + metonicYear + 1
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if inputDay < tishri1 + 59:
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if inputDay < tishri1 + 30:
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Month = 1
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Day = inputDay - tishri1 + 1
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else:
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Month = 2
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Day = inputDay - tishri1 - 29
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return (Year, Month, Day)
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# We need the length of the year to figure this out, so find
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# Tishri 1 of the next year. */
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halakim = halakim + (Hebrew.HALAKIM_PER_LUNAR_CYCLE * Hebrew.monthsPerYear[metonicYear])
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day = day + (halakim / Hebrew.HALAKIM_PER_DAY)
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halakim = halakim % Hebrew.HALAKIM_PER_DAY;
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tishri1After = self.Tishri1((metonicYear + 1) % 19, day, halakim);
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else:
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# It found Tishri 1 at the end of the year.
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Year = metonicCycle * 19 + metonicYear
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if inputDay >= tishri1 - 177:
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# It is one of the last 6 months of the year.
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if inputDay > tishri1 - 30:
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Month = 13
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Day = inputDay - tishri1 + 30
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elif inputDay > tishri1 - 60:
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Month = 12
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Day = inputDay - tishri1 + 60
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elif inputDay > tishri1 - 89:
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Month = 11
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Day = inputDay - tishri1 + 89
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elif inputDay > tishri1 - 119:
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Month = 10
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Day = inputDay - tishri1 + 119
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elif inputDay > tishri1 - 148:
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Month = 9
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Day = inputDay - tishri1 + 148
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else:
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Month = 8
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Day = inputDay - tishri1 + 178
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return (Year,Month,Day)
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else:
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if Hebrew.monthsPerYear[(Year - 1) % 19] == 13:
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Month = 7
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Day = inputDay - tishri1 + 207
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if Day > 0:
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return (Year,Month,Day)
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Month = Month - 1
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Day = Day + 30
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if Day > 0:
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return (Year,Month,Day)
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Month = Month - 1
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Day = Day + 30
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else:
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Month = 6
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Day = inputDay - tishri1 + 207
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if Day > 0:
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return (Year,Month,Day)
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Month = Month - 1
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Day = Day + 30
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if Day > 0:
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return (Year,Month,Day)
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Month = Month - 1
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Day = Day + 29
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if Day > 0:
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return (Year,Month,Day)
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# We need the length of the year to figure this out, so find
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# Tishri 1 of this year
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tishri1After = tishri1;
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(metonicCycle,metonicYear,day,halakim) = self.TishriMolad(day-365)
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tishri1 = self.Tishri1(metonicYear, day, halakim)
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yearLength = tishri1After - tishri1;
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cday = inputDay - tishri1 - 29;
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if yearLength == 355 or yearLength == 385 :
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# Heshvan has 30 days
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if day <= 30:
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Month = 2
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Day = cday
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return (Year,Month,Day)
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day = day - 30
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else:
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# Heshvan has 29 days
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if day <= 29:
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Month = 2
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Day = cday
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return (Year,Month,Day)
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cday = cday - 29
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# It has to be Kislev
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return (Year,3,cday)
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def get_sdn(self,year, month, day):
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"""Converts a Jewish calendar date to an SDN number"""
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if year <= 0 or day <= 0 or day > 30 :
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return 0
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if month == 1 or month == 2:
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# It is Tishri or Heshvan - don't need the year length.
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(metonicCycle,metonicYear,moladDay,moladHalakim,tishri1) = self.StartOfYear(year)
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if month == 1:
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sdn = tishri1 + day - 1
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else:
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sdn = tishri1 + day + 29
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elif month == 3:
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# It is Kislev - must find the year length.
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# Find the start of the year.
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(metonicCycle,metonicYear,moladDay,moladHalakim,tishri1) = self.StartOfYear(year)
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# Find the end of the year.
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moladHalakim = moladHalakim + (Hebrew.HALAKIM_PER_LUNAR_CYCLE*Hebrew.monthsPerYear[metonicYear])
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moladDay = moladDay + (moladHalakim / Hebrew.HALAKIM_PER_DAY)
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moladHalakim = moladHalakim % Hebrew.HALAKIM_PER_DAY
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tishri1After = self.Tishri1((metonicYear + 1) % 19, moladDay, moladHalakim)
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yearLength = tishri1After - tishri1
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if yearLength == 355 or yearLength == 385:
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sdn = tishri1 + day + 59
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else:
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sdn = tishri1 + day + 58
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elif month == 4 or month == 5 or month == 6:
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# It is Tevet, Shevat or Adar I - don't need the year length
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(metonicCycle,metonicYear,moladDay,moladHalakim,tishri1After) = self.StartOfYear(year+1)
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if Hebrew.monthsPerYear[(year - 1) % 19] == 12:
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lengthOfAdarIAndII = 29
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else:
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lengthOfAdarIAndII = 59
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if month == 4:
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sdn = tishri1After + day - lengthOfAdarIAndII - 237
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elif month == 5:
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sdn = tishri1After + day - lengthOfAdarIAndII - 208
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else:
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sdn = tishri1After + day - lengthOfAdarIAndII - 178
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else:
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# It is Adar II or later - don't need the year length.
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(metonicCycle,metonicYear,moladDay,moladHalakim,tishri1After) = self.StartOfYear(year+1)
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if month == 7:
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sdn = tishri1After + day - 207
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elif month == 8:
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sdn = tishri1After + day - 178
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elif month == 9:
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sdn = tishri1After + day - 148
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elif month == 10:
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sdn = tishri1After + day - 119
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elif month == 11:
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sdn = tishri1After + day - 89
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elif month == 12:
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sdn = tishri1After + day - 60
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elif month == 13:
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sdn = tishri1After + day - 30
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else:
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return 0
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return sdn + Hebrew.SDN_OFFSET
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#-------------------------------------------------------------------------
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#
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# Persian
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#
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#-------------------------------------------------------------------------
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class Persian(Calendar):
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"""Persian Calendar"""
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EPOCH = 1948320.5
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SDN_475_1_1 = 2121446
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MONTHS = [ "Farvardin", "Ordibehesht", "Khordad", "Tir", "Mordad",
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"Shahrivar", "Mehr", "Aban", "Azar", "Dey", "Bahman", "Esfand" ]
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M2NUM = {
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"farvardin" : 1, "ordibehesht" : 2, "khordad" : 3,
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"tir" : 4, "mordad" : 5, "shahrivar" : 6,
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"mehr" : 7, "aban" : 8, "azar" : 9,
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"dey" : 10, "bahman" : 11, "esfand" : 12
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}
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NAME = "Persian"
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TNAME = _("Persian")
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def quote_display(self,year,month,day,mode):
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return "%s (%s)" % (self.display(year,month,day,mode),Persian.NAME)
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def set_month_string(self,text):
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try:
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return Persian.M2NUM[unicode(text.lower())]
|
||||
except KeyError:
|
||||
return UNDEF
|
||||
|
||||
def month(self,val):
|
||||
try:
|
||||
return Persian.MONTHS[val-1]
|
||||
except:
|
||||
return "Illegal Month"
|
||||
|
||||
def get_sdn(self,year, month, day):
|
||||
if year >= 0:
|
||||
epbase = year - 474
|
||||
else:
|
||||
epbase = year - 473
|
||||
|
||||
epyear = 474 + epbase % 2820
|
||||
|
||||
if month <= 7:
|
||||
v1 = (month - 1) * 31
|
||||
else:
|
||||
v1 = ((month - 1) * 30) + 6
|
||||
v2 = math.floor(((epyear * 682) - 110) / 2816)
|
||||
v3 = (epyear - 1) * 365 + day
|
||||
v4 = math.floor(epbase / 2820) * 1029983
|
||||
|
||||
return int(math.ceil(v1 + v2 + v3 + v4 + Persian.EPOCH - 1))
|
||||
|
||||
def get_ymd(self,sdn):
|
||||
sdn = math.floor(sdn) + 0.5
|
||||
|
||||
depoch = sdn - self.get_sdn(475,1,1)
|
||||
cycle = math.floor(depoch / 1029983)
|
||||
cyear = depoch % 1029983
|
||||
if cyear == 1029982:
|
||||
ycycle = 2820
|
||||
else:
|
||||
aux1 = math.floor(cyear / 366)
|
||||
aux2 = cyear % 366
|
||||
ycycle = math.floor(((2134 * aux1) + (2816 * aux2) + 2815) / 1028522) + aux1 + 1;
|
||||
|
||||
year = ycycle + (2820 * cycle) + 474
|
||||
if year <= 0:
|
||||
year = year - 1;
|
||||
|
||||
yday = sdn - self.get_sdn(year, 1, 1) + 1
|
||||
if yday < 186:
|
||||
month = math.ceil(yday / 31)
|
||||
else:
|
||||
month = math.ceil((yday - 6) / 30)
|
||||
day = (sdn - self.get_sdn(year, month, 1)) + 1
|
||||
return (int(year), int(month), int(day))
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
#
|
||||
# FrenchRepublic
|
||||
#
|
||||
#-------------------------------------------------------------------------
|
||||
class FrenchRepublic(Calendar):
|
||||
"""French Republic Calendar"""
|
||||
|
||||
SDN_OFFSET = 2375474
|
||||
DAYS_PER_4_YEARS = 1461
|
||||
DAYS_PER_MONTH = 30
|
||||
FIRST_VALID = 2375840
|
||||
LAST_VALID = 2380952
|
||||
|
||||
MONTHS = [
|
||||
unicode("Vendémiaire",'latin-1'), unicode("Brumaire",'latin-1'),
|
||||
unicode("Frimaire",'latin-1'), unicode("Nivôse",'latin-1'),
|
||||
unicode("Pluviôse",'latin-1'), unicode("Ventôse",'latin-1'),
|
||||
unicode("Germinal",'latin-1'), unicode("Floréal",'latin-1'),
|
||||
unicode("Prairial",'latin-1'), unicode("Messidor",'latin-1'),
|
||||
unicode("Thermidor",'latin-1'), unicode("Fructidor",'latin-1'),
|
||||
unicode("Extra",'latin-1'),]
|
||||
|
||||
M2NUM = {
|
||||
"vend" : 1, "brum" : 2, "frim" : 3, "nivo" : 4, "pluv" : 5, "vent" : 6,
|
||||
"germ" : 7, "flor" : 8, "prai" : 9, "mess" :10, "ther" :11, "fruc" :12,
|
||||
"extr" : 13,"comp" :13, unicode("nivô",'latin-1') : 4
|
||||
}
|
||||
|
||||
NAME = "French Republican"
|
||||
TNAME = _("French Republican")
|
||||
|
||||
def quote_display(self,year,month,day,mode):
|
||||
return "%s (%s)" % (self.display(year,month,day,mode),FrenchRepublic.NAME)
|
||||
|
||||
def mlen(self):
|
||||
return 4
|
||||
|
||||
def month(self,val):
|
||||
try:
|
||||
return FrenchRepublic.MONTHS[val-1]
|
||||
except:
|
||||
return "Illegal Month"
|
||||
|
||||
def set_month_string(self,text):
|
||||
val = (unicode(text)[0:4]).lower()
|
||||
try:
|
||||
return FrenchRepublic.M2NUM[val]
|
||||
except KeyError:
|
||||
return UNDEF
|
||||
|
||||
def get_sdn(self,y,m,d):
|
||||
"""Converts a French Republican Calendar date to an SDN number"""
|
||||
if (y < 1 or y > 14 or m < 1 or m > 13 or d < 1 or d > 30):
|
||||
return 0
|
||||
return (y*FrenchRepublic.DAYS_PER_4_YEARS)/4 + \
|
||||
(m-1)*FrenchRepublic.DAYS_PER_MONTH + \
|
||||
d + FrenchRepublic.SDN_OFFSET
|
||||
|
||||
def get_ymd(self,sdn):
|
||||
"""Converts an SDN number to a French Republican Calendar date"""
|
||||
if (sdn < FrenchRepublic.FIRST_VALID or sdn > FrenchRepublic.LAST_VALID) :
|
||||
return (0,0,0)
|
||||
temp = (sdn-FrenchRepublic.SDN_OFFSET)*4 - 1
|
||||
year = temp/FrenchRepublic.DAYS_PER_4_YEARS
|
||||
dayOfYear = (temp%FrenchRepublic.DAYS_PER_4_YEARS)/4
|
||||
month = (dayOfYear/FrenchRepublic.DAYS_PER_MONTH)+1
|
||||
day = (dayOfYear%FrenchRepublic.DAYS_PER_MONTH)+1
|
||||
return (year,month,day)
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
#
|
||||
# Gregorian
|
||||
#
|
||||
#-------------------------------------------------------------------------
|
||||
class Gregorian(Calendar):
|
||||
"""Gregorian Calendar"""
|
||||
|
||||
SDN_OFFSET = 32045
|
||||
DAYS_PER_5_MONTHS = 153
|
||||
DAYS_PER_4_YEARS = 1461
|
||||
DAYS_PER_400_YEARS = 146097
|
||||
|
||||
NAME = "Gregorian"
|
||||
TNAME = _("Gregorian")
|
||||
|
||||
def quote_display(self,year,month,day,mode):
|
||||
return self.display(year,month,day,mode)
|
||||
|
||||
def mlen(self):
|
||||
return 3
|
||||
|
||||
def get_ymd(self,sdn):
|
||||
"""Converts an SDN number to a gregorial date"""
|
||||
if sdn <= 0:
|
||||
return (0,0,0)
|
||||
|
||||
temp = (Gregorian.SDN_OFFSET + sdn) * 4 - 1
|
||||
|
||||
# Calculate the century (year/100)
|
||||
century = temp / Gregorian.DAYS_PER_400_YEARS
|
||||
|
||||
# Calculate the year and day of year (1 <= dayOfYear <= 366)
|
||||
|
||||
temp = ((temp % Gregorian.DAYS_PER_400_YEARS) / 4) * 4 + 3
|
||||
year = (century * 100) + (temp / Gregorian.DAYS_PER_4_YEARS)
|
||||
dayOfYear = (temp % Gregorian.DAYS_PER_4_YEARS) / 4 + 1
|
||||
|
||||
# Calculate the month and day of month
|
||||
temp = dayOfYear * 5 - 3
|
||||
month = temp / Gregorian.DAYS_PER_5_MONTHS
|
||||
day = (temp % Gregorian.DAYS_PER_5_MONTHS) / 5 + 1
|
||||
|
||||
# Convert to the normal beginning of the year
|
||||
if month < 10 :
|
||||
month = month + 3
|
||||
else:
|
||||
year = year + 1
|
||||
month = month - 9
|
||||
|
||||
# Adjust to the B.C./A.D. type numbering
|
||||
|
||||
year = year - 4800
|
||||
if year <= 0:
|
||||
year = year - 1
|
||||
|
||||
return (year,month,day)
|
||||
|
||||
def get_sdn(self,iyear,imonth,iday):
|
||||
"""Converts a gregorian date to an SDN number"""
|
||||
# check for invalid dates
|
||||
if iyear==0 or iyear<-4714 or imonth<=0 or imonth>12 or iday<=0 or iday>31:
|
||||
return 0
|
||||
|
||||
# check for dates before SDN 1 (Nov 25, 4714 B.C.)
|
||||
if iyear == -4714:
|
||||
if imonth < 11 or imonth == 11 and iday < 25:
|
||||
return 0
|
||||
|
||||
if iyear < 0:
|
||||
year = iyear + 4801
|
||||
else:
|
||||
year = iyear + 4800
|
||||
|
||||
# Adjust the start of the year
|
||||
|
||||
if imonth > 2:
|
||||
month = imonth - 3
|
||||
else:
|
||||
month = imonth + 9
|
||||
year = year - 1
|
||||
|
||||
return( ((year / 100) * Gregorian.DAYS_PER_400_YEARS) / 4
|
||||
+ ((year % 100) * Gregorian.DAYS_PER_4_YEARS) / 4
|
||||
+ (month * Gregorian.DAYS_PER_5_MONTHS + 2) / 5
|
||||
+ iday
|
||||
- Gregorian.SDN_OFFSET );
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
#
|
||||
# Julian
|
||||
#
|
||||
#-------------------------------------------------------------------------
|
||||
class Julian(Calendar):
|
||||
"""Julian calendar"""
|
||||
|
||||
SDN_OFFSET = 32083
|
||||
DAYS_PER_5_MONTHS = 153
|
||||
DAYS_PER_4_YEARS = 1461
|
||||
|
||||
NAME = "Julian"
|
||||
TNAME = _("Julian")
|
||||
|
||||
def quote_display(self,year,month,day,mode):
|
||||
return "%s (%s)" % (self.display(year,month,day,mode),Julian.NAME)
|
||||
|
||||
def mlen(self):
|
||||
return 3
|
||||
|
||||
def get_ymd(self,sdn):
|
||||
"""Converts an SDN number to a Julian date"""
|
||||
if sdn <= 0 :
|
||||
return (0,0,0)
|
||||
|
||||
temp = (sdn + Julian.SDN_OFFSET) * 4 - 1
|
||||
|
||||
# Calculate the year and day of year (1 <= dayOfYear <= 366)
|
||||
year = temp / Julian.DAYS_PER_4_YEARS
|
||||
dayOfYear = (temp % Julian.DAYS_PER_4_YEARS) / 4 + 1
|
||||
|
||||
# Calculate the month and day of month
|
||||
temp = dayOfYear * 5 - 3;
|
||||
month = temp / Julian.DAYS_PER_5_MONTHS;
|
||||
day = (temp % Julian.DAYS_PER_5_MONTHS) / 5 + 1;
|
||||
|
||||
# Convert to the normal beginning of the year
|
||||
if month < 10:
|
||||
month = month + 3
|
||||
else:
|
||||
year = year + 1
|
||||
month = month - 9
|
||||
|
||||
# Adjust to the B.C./A.D. type numbering
|
||||
year = year - 4800
|
||||
if year <= 0:
|
||||
year = year - 1
|
||||
|
||||
return (year,month,day)
|
||||
|
||||
def get_sdn(self,iyear,imonth,iday):
|
||||
"""Converts a Julian calendar date to an SDN number"""
|
||||
|
||||
# check for invalid dates
|
||||
if iyear==0 or iyear<-4713 or imonth<=0 or imonth>12 or iday<=0 or iday>31:
|
||||
return 0
|
||||
|
||||
# check for dates before SDN 1 (Jan 2, 4713 B.C.)
|
||||
if iyear == -4713:
|
||||
if imonth == 1 and iday == 1:
|
||||
return 0
|
||||
|
||||
# Make year always a positive number
|
||||
if iyear < 0:
|
||||
year = iyear + 4801
|
||||
else:
|
||||
year = iyear + 4800
|
||||
|
||||
# Adjust the start of the year
|
||||
if imonth > 2:
|
||||
month = imonth - 3
|
||||
else:
|
||||
month = imonth + 9
|
||||
year = year - 1
|
||||
|
||||
return (year*Julian.DAYS_PER_4_YEARS)/4 + \
|
||||
(month*Julian.DAYS_PER_5_MONTHS+2)/5 + \
|
||||
iday - Julian.SDN_OFFSET
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
#
|
||||
# Islamic
|
||||
#
|
||||
#-------------------------------------------------------------------------
|
||||
class Islamic(Calendar):
|
||||
"""Islamic calendar"""
|
||||
|
||||
EPOCH = 1948439.5
|
||||
|
||||
MONTHS = [
|
||||
"Muharram", "Safar", "Rabi`al-Awwal", "Rabi`ath-Thani",
|
||||
"Jumada l-Ula", "Jumada t-Tania", "Rajab", "Sha`ban",
|
||||
"Ramadan", "Shawwal", "Dhu l-Qa`da", "Dhu l-Hijja"
|
||||
]
|
||||
|
||||
M2NUM = {
|
||||
"muharram" : 1, "safar" : 2, "rabi`al-awwal" : 3,
|
||||
"rabi`ath-thani" : 4, "jumada l-ula" : 5 , "jumada t-tania" : 6,
|
||||
"rajab" : 7, "sha`ban" : 8, "ramadan" : 9,
|
||||
"shawwal" : 10, "dhu l-qa`da" : 11, "dhu l-hijja" : 12
|
||||
}
|
||||
|
||||
NAME = "Islamic"
|
||||
TNAME = _("Islamic")
|
||||
|
||||
def quote_display(self,year,month,day,mode):
|
||||
return "%s (%s)" % (self.display(year,month,day,mode),Islamic.NAME)
|
||||
|
||||
def set_month_string(self,text):
|
||||
try:
|
||||
return Islamic.M2NUM[unicode(text.lower())]
|
||||
except KeyError:
|
||||
return UNDEF
|
||||
|
||||
def month(self,val):
|
||||
try:
|
||||
return Islamic.MONTHS[val-1]
|
||||
except:
|
||||
return "Illegal Month"
|
||||
|
||||
def get_sdn(self,year, month, day):
|
||||
v1 = math.ceil(29.5 * (month - 1))
|
||||
v2 = (year - 1) * 354
|
||||
v3 = math.floor((3 + (11 *year)) / 30)
|
||||
|
||||
return int(math.ceil((day + v1 + v2 + v3 + Islamic.EPOCH) - 1))
|
||||
|
||||
def get_ymd(self,sdn):
|
||||
sdn = math.floor(sdn) + 0.5
|
||||
year = int(math.floor(((30*(sdn-Islamic.EPOCH))+10646)/10631))
|
||||
month = int(min(12, math.ceil((sdn-(29+self.get_sdn(year,1,1)))/29.5) + 1))
|
||||
day = int((sdn - self.get_sdn(year,month,1)) + 1)
|
||||
return (year,month,day)
|
||||
|
||||
_FMT_FUNC = [
|
||||
Calendar.format_mon_dd_year,
|
||||
@ -1276,10 +551,4 @@ def calendar_names():
|
||||
list.sort()
|
||||
return list
|
||||
|
||||
register(Gregorian)
|
||||
register(FrenchRepublic)
|
||||
register(Julian)
|
||||
register(Persian)
|
||||
register(Hebrew)
|
||||
register(Islamic)
|
||||
|
||||
|
||||
77
src/Date.py
77
src/Date.py
@ -38,6 +38,11 @@ import time
|
||||
#
|
||||
#-------------------------------------------------------------------------
|
||||
import Calendar
|
||||
import Gregorian
|
||||
import Julian
|
||||
import Hebrew
|
||||
import FrenchRepublic
|
||||
|
||||
from intl import gettext as _
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
@ -48,10 +53,10 @@ from intl import gettext as _
|
||||
UNDEF = -999999
|
||||
|
||||
_calendar_val = [
|
||||
Calendar.Gregorian,
|
||||
Calendar.Julian,
|
||||
Calendar.Hebrew,
|
||||
Calendar.FrenchRepublic,
|
||||
Gregorian.Gregorian,
|
||||
Julian.Julian,
|
||||
Hebrew.Hebrew,
|
||||
FrenchRepublic.FrenchRepublic,
|
||||
]
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
@ -88,7 +93,7 @@ class Date:
|
||||
self.stop = None
|
||||
self.range = 0
|
||||
self.text = ""
|
||||
self.calendar = Calendar.Gregorian()
|
||||
self.calendar = Gregorian.Gregorian()
|
||||
|
||||
def get_calendar(self):
|
||||
return self.calendar
|
||||
@ -242,7 +247,11 @@ class Date:
|
||||
return s.year==UNDEF and s.month==UNDEF and s.day==UNDEF and not self.text
|
||||
|
||||
def isValid(self):
|
||||
return self.range != -1
|
||||
if self.range == -1:
|
||||
return 0
|
||||
elif self.range:
|
||||
return self.start.getValid() and self.stop.getValid()
|
||||
return self.start.getValid()
|
||||
|
||||
def isRange(self):
|
||||
return self.range == 1
|
||||
@ -267,7 +276,7 @@ class SingleDate:
|
||||
self.day = UNDEF
|
||||
self.year = UNDEF
|
||||
self.mode = Calendar.EXACT
|
||||
self.calendar = Calendar.Gregorian()
|
||||
self.calendar = Gregorian.Gregorian()
|
||||
|
||||
def setMode(self,val):
|
||||
self.mode = self.calendar.set_mode_value(val)
|
||||
@ -316,7 +325,9 @@ class SingleDate:
|
||||
|
||||
def getValid(self):
|
||||
""" Returns true if any part of the date is valid"""
|
||||
return self.year != UNDEF or self.month != UNDEF or self.day != UNDEF
|
||||
if self.year == UNDEF and self.month == UNDEF and self.day == UNDEF:
|
||||
return 1
|
||||
return self.calendar.check(self.year,self.month,self.day)
|
||||
|
||||
def setMonthStr(self,text):
|
||||
self.calendar.set_month_string(text)
|
||||
@ -430,53 +441,3 @@ def compare_dates(f,s):
|
||||
return cmp(first.month,second.month)
|
||||
else:
|
||||
return cmp(first.day,second.day)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
|
||||
a = Date()
|
||||
a.set("24 May 1961")
|
||||
print "Gregorian : ", a.getDate()
|
||||
a.set(a.getDate())
|
||||
print "Gregorian : ", a.getDate()
|
||||
|
||||
a.set_calendar(Calendar.Julian)
|
||||
print "Julian : ", a.getDate()
|
||||
a.set(a.getDate())
|
||||
print "Julian : ", a.getDate()
|
||||
|
||||
a.set_calendar(Calendar.Gregorian)
|
||||
print "Gregorian : ", a.getDate()
|
||||
a.set(a.getDate())
|
||||
print "Gregorian : ", a.getDate()
|
||||
|
||||
a.set_calendar(Calendar.Hebrew)
|
||||
print "Hebrew : ", a.getDate()
|
||||
a.set(a.getDate())
|
||||
print "Hebrew : ", a.getDate()
|
||||
|
||||
a.set_calendar(Calendar.Gregorian)
|
||||
print "Gregorian : ", a.getDate()
|
||||
a.set(a.getDate())
|
||||
print "Gregorian : ", a.getDate()
|
||||
|
||||
a.set_calendar(Calendar.Persian)
|
||||
print "Persian : ", a.getDate()
|
||||
a.set(a.getDate())
|
||||
print "Persian : ", a.getDate()
|
||||
|
||||
a.set_calendar(Calendar.Gregorian)
|
||||
print "Gregorian : ", a.getDate()
|
||||
a.set(a.getDate())
|
||||
print "Gregorian : ", a.getDate()
|
||||
|
||||
a.set_calendar(Calendar.Islamic)
|
||||
print "Islamic : ", a.getDate()
|
||||
a.set(a.getDate())
|
||||
print "Islamic : ", a.getDate()
|
||||
|
||||
a.set_calendar(Calendar.Gregorian)
|
||||
print "Gregorian : ", a.getDate()
|
||||
a.set(a.getDate())
|
||||
print "Gregorian : ", a.getDate()
|
||||
|
||||
|
||||
109
src/FrenchRepublic.py
Normal file
109
src/FrenchRepublic.py
Normal file
@ -0,0 +1,109 @@
|
||||
#
|
||||
# Gramps - a GTK+/GNOME based genealogy program
|
||||
#
|
||||
# Copyright (C) 2001 Donald N. Allingham
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
#
|
||||
"""
|
||||
Gregorian calendar module for GRAMPS.
|
||||
|
||||
The original algorithms for this module came from Scott E. Lee's
|
||||
C implementation. The original C source can be found at Scott's
|
||||
web site at http://www.scottlee.com
|
||||
"""
|
||||
|
||||
__author__ = "Donald N. Allingham"
|
||||
__version__ = "$Revision$"
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
#
|
||||
# Gramps Modules
|
||||
#
|
||||
#-------------------------------------------------------------------------
|
||||
import Calendar
|
||||
from intl import gettext as _
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
#
|
||||
# FrenchRepublic
|
||||
#
|
||||
#-------------------------------------------------------------------------
|
||||
class FrenchRepublic(Calendar.Calendar):
|
||||
"""French Republic Calendar"""
|
||||
|
||||
SDN_OFFSET = 2375474
|
||||
DAYS_PER_4_YEARS = 1461
|
||||
DAYS_PER_MONTH = 30
|
||||
FIRST_VALID = 2375840
|
||||
LAST_VALID = 2380952
|
||||
|
||||
MONTHS = [
|
||||
unicode("Vendémiaire",'latin-1'), unicode("Brumaire",'latin-1'),
|
||||
unicode("Frimaire",'latin-1'), unicode("Nivôse",'latin-1'),
|
||||
unicode("Pluviôse",'latin-1'), unicode("Ventôse",'latin-1'),
|
||||
unicode("Germinal",'latin-1'), unicode("Floréal",'latin-1'),
|
||||
unicode("Prairial",'latin-1'), unicode("Messidor",'latin-1'),
|
||||
unicode("Thermidor",'latin-1'), unicode("Fructidor",'latin-1'),
|
||||
unicode("Extra",'latin-1'),]
|
||||
|
||||
M2NUM = {
|
||||
"vend" : 1, "brum" : 2, "frim" : 3, "nivo" : 4, "pluv" : 5, "vent" : 6,
|
||||
"germ" : 7, "flor" : 8, "prai" : 9, "mess" :10, "ther" :11, "fruc" :12,
|
||||
"extr" : 13,"comp" :13, unicode("nivô",'latin-1') : 4
|
||||
}
|
||||
|
||||
NAME = "French Republican"
|
||||
TNAME = _("French Republican")
|
||||
|
||||
def quote_display(self,year,month,day,mode):
|
||||
return "%s (%s)" % (self.display(year,month,day,mode),FrenchRepublic.NAME)
|
||||
|
||||
def mlen(self):
|
||||
return 4
|
||||
|
||||
def month(self,val):
|
||||
try:
|
||||
return FrenchRepublic.MONTHS[val-1]
|
||||
except:
|
||||
return "Illegal Month"
|
||||
|
||||
def set_month_string(self,text):
|
||||
val = (unicode(text)[0:4]).lower()
|
||||
try:
|
||||
return FrenchRepublic.M2NUM[val]
|
||||
except KeyError:
|
||||
return UNDEF
|
||||
|
||||
def get_sdn(self,y,m,d):
|
||||
"""Converts a French Republican Calendar date to an SDN number"""
|
||||
if (y < 1 or y > 14 or m < 1 or m > 13 or d < 1 or d > 30):
|
||||
return 0
|
||||
return (y*FrenchRepublic.DAYS_PER_4_YEARS)/4 + \
|
||||
(m-1)*FrenchRepublic.DAYS_PER_MONTH + \
|
||||
d + FrenchRepublic.SDN_OFFSET
|
||||
|
||||
def get_ymd(self,sdn):
|
||||
"""Converts an SDN number to a French Republican Calendar date"""
|
||||
if (sdn < FrenchRepublic.FIRST_VALID or sdn > FrenchRepublic.LAST_VALID) :
|
||||
return (0,0,0)
|
||||
temp = (sdn-FrenchRepublic.SDN_OFFSET)*4 - 1
|
||||
year = temp/FrenchRepublic.DAYS_PER_4_YEARS
|
||||
dayOfYear = (temp%FrenchRepublic.DAYS_PER_4_YEARS)/4
|
||||
month = (dayOfYear/FrenchRepublic.DAYS_PER_MONTH)+1
|
||||
day = (dayOfYear%FrenchRepublic.DAYS_PER_MONTH)+1
|
||||
return (year,month,day)
|
||||
|
||||
Calendar.register(FrenchRepublic)
|
||||
132
src/Gregorian.py
Normal file
132
src/Gregorian.py
Normal file
@ -0,0 +1,132 @@
|
||||
#
|
||||
# Gramps - a GTK+/GNOME based genealogy program
|
||||
#
|
||||
# Copyright (C) 2001 Donald N. Allingham
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
#
|
||||
"""
|
||||
Gregorian calendar module for GRAMPS.
|
||||
|
||||
The original algorithms for this module came from Scott E. Lee's
|
||||
C implementation. The original C source can be found at Scott's
|
||||
web site at http://www.scottlee.com
|
||||
"""
|
||||
|
||||
__author__ = "Donald N. Allingham"
|
||||
__version__ = "$Revision$"
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
#
|
||||
# Gramps Modules
|
||||
#
|
||||
#-------------------------------------------------------------------------
|
||||
import Calendar
|
||||
from intl import gettext as _
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
#
|
||||
# Gregorian
|
||||
#
|
||||
#-------------------------------------------------------------------------
|
||||
class Gregorian(Calendar.Calendar):
|
||||
"""Gregorian Calendar"""
|
||||
|
||||
SDN_OFFSET = 32045
|
||||
DAYS_PER_5_MONTHS = 153
|
||||
DAYS_PER_4_YEARS = 1461
|
||||
DAYS_PER_400_YEARS = 146097
|
||||
|
||||
NAME = "Gregorian"
|
||||
TNAME = _("Gregorian")
|
||||
|
||||
def quote_display(self,year,month,day,mode):
|
||||
return self.display(year,month,day,mode)
|
||||
|
||||
def mlen(self):
|
||||
return 3
|
||||
|
||||
def get_ymd(self,sdn):
|
||||
"""Converts an SDN number to a gregorial date"""
|
||||
if sdn <= 0:
|
||||
return (0,0,0)
|
||||
|
||||
temp = (Gregorian.SDN_OFFSET + sdn) * 4 - 1
|
||||
|
||||
# Calculate the century (year/100)
|
||||
century = temp / Gregorian.DAYS_PER_400_YEARS
|
||||
|
||||
# Calculate the year and day of year (1 <= dayOfYear <= 366)
|
||||
|
||||
temp = ((temp % Gregorian.DAYS_PER_400_YEARS) / 4) * 4 + 3
|
||||
year = (century * 100) + (temp / Gregorian.DAYS_PER_4_YEARS)
|
||||
dayOfYear = (temp % Gregorian.DAYS_PER_4_YEARS) / 4 + 1
|
||||
|
||||
# Calculate the month and day of month
|
||||
temp = dayOfYear * 5 - 3
|
||||
month = temp / Gregorian.DAYS_PER_5_MONTHS
|
||||
day = (temp % Gregorian.DAYS_PER_5_MONTHS) / 5 + 1
|
||||
|
||||
# Convert to the normal beginning of the year
|
||||
if month < 10 :
|
||||
month = month + 3
|
||||
else:
|
||||
year = year + 1
|
||||
month = month - 9
|
||||
|
||||
# Adjust to the B.C./A.D. type numbering
|
||||
|
||||
year = year - 4800
|
||||
if year <= 0:
|
||||
year = year - 1
|
||||
|
||||
return (year,month,day)
|
||||
|
||||
def get_sdn(self,iyear,imonth,iday):
|
||||
"""Converts a gregorian date to an SDN number"""
|
||||
# check for invalid dates
|
||||
if iyear==0 or iyear<-4714 or imonth<=0 or imonth>12 or iday<=0 or iday>31:
|
||||
return 0
|
||||
|
||||
# check for dates before SDN 1 (Nov 25, 4714 B.C.)
|
||||
if iyear == -4714:
|
||||
if imonth < 11 or imonth == 11 and iday < 25:
|
||||
return 0
|
||||
|
||||
if iyear < 0:
|
||||
year = iyear + 4801
|
||||
else:
|
||||
year = iyear + 4800
|
||||
|
||||
# Adjust the start of the year
|
||||
|
||||
if imonth > 2:
|
||||
month = imonth - 3
|
||||
else:
|
||||
month = imonth + 9
|
||||
year = year - 1
|
||||
|
||||
return( ((year / 100) * Gregorian.DAYS_PER_400_YEARS) / 4
|
||||
+ ((year % 100) * Gregorian.DAYS_PER_4_YEARS) / 4
|
||||
+ (month * Gregorian.DAYS_PER_5_MONTHS + 2) / 5
|
||||
+ iday
|
||||
- Gregorian.SDN_OFFSET );
|
||||
|
||||
def check(self,year,month,day):
|
||||
if year > 2100 or month > 12 or day > 31:
|
||||
return 0
|
||||
return 1
|
||||
|
||||
Calendar.register(Gregorian)
|
||||
390
src/Hebrew.py
Normal file
390
src/Hebrew.py
Normal file
@ -0,0 +1,390 @@
|
||||
#
|
||||
# Gramps - a GTK+/GNOME based genealogy program
|
||||
#
|
||||
# Copyright (C) 2001 Donald N. Allingham
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
#
|
||||
"""
|
||||
Gregorian calendar module for GRAMPS.
|
||||
|
||||
The original algorithms for this module came from Scott E. Lee's
|
||||
C implementation. The original C source can be found at Scott's
|
||||
web site at http://www.scottlee.com
|
||||
"""
|
||||
|
||||
__author__ = "Donald N. Allingham"
|
||||
__version__ = "$Revision$"
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
#
|
||||
# Gramps Modules
|
||||
#
|
||||
#-------------------------------------------------------------------------
|
||||
import Calendar
|
||||
from intl import gettext as _
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
#
|
||||
# Hebrew calendar
|
||||
#
|
||||
#-------------------------------------------------------------------------
|
||||
class Hebrew(Calendar.Calendar):
|
||||
"""Jewish Calendar"""
|
||||
|
||||
HALAKIM_PER_HOUR = 1080
|
||||
HALAKIM_PER_DAY = 25920
|
||||
HALAKIM_PER_LUNAR_CYCLE = ((29 * HALAKIM_PER_DAY) + 13753)
|
||||
HALAKIM_PER_METONIC_CYCLE = (HALAKIM_PER_LUNAR_CYCLE * (12 * 19 + 7))
|
||||
|
||||
SDN_OFFSET = 347997
|
||||
NEW_MOON_OF_CREATION = 31524
|
||||
|
||||
SUNDAY = 0
|
||||
MONDAY = 1
|
||||
TUESDAY = 2
|
||||
WEDNESDAY= 3
|
||||
FRIDAY = 5
|
||||
|
||||
NOON = (18 * HALAKIM_PER_HOUR)
|
||||
AM3_11_20 = ((9 * HALAKIM_PER_HOUR) + 204)
|
||||
AM9_32_43 = ((15 * HALAKIM_PER_HOUR) + 589)
|
||||
|
||||
monthsPerYear = [
|
||||
12, 12, 13, 12, 12, 13, 12, 13, 12, 12,
|
||||
13, 12, 12, 13, 12, 12, 13, 12, 13 ]
|
||||
|
||||
yearOffset = [
|
||||
0, 12, 24, 37, 49, 61, 74, 86, 99, 111, 123,
|
||||
136, 148, 160, 173, 185, 197, 210, 222 ]
|
||||
|
||||
MONTHS = [
|
||||
"Tishri", "Heshvan", "Kislev", "Tevet", "Shevat", "AdarI",
|
||||
"AdarII", "Nisan", "Iyyar", "Sivan", "Tammuz", "Av",
|
||||
"Elul",]
|
||||
|
||||
M2NUM = {
|
||||
"tishri" : 1, "heshvan" : 2, "kislev" : 3, "tevet" : 4,
|
||||
"shevat" : 5, "adari" : 6, "adarii" : 7, "nisan" : 8,
|
||||
"iyyar" : 9, "sivan" :10, "tammuz" :11, "av" : 12,
|
||||
"elul" : 13,"tsh" : 1, "csh" : 2, "ksl" : 3,
|
||||
"tvt" : 4, "shv" : 5, "adr" : 6, "ads" : 7,
|
||||
"nsn" : 8, "iyr" : 9, "svn" :10, "tmz" : 11,
|
||||
"aav" :12, "ell" :13,
|
||||
}
|
||||
|
||||
NAME = "Hebrew"
|
||||
TNAME = _("Hebrew")
|
||||
|
||||
def quote_display(self,year,month,day,mode):
|
||||
return "%s (%s)" % (self.display(year,month,day,mode),Hebrew.NAME)
|
||||
|
||||
def month(self,val):
|
||||
try:
|
||||
return Hebrew.MONTHS[val-1]
|
||||
except:
|
||||
return "Illegal Month"
|
||||
|
||||
def set_month_string(self,text):
|
||||
try:
|
||||
return Hebrew.M2NUM[unicode(text.lower())]
|
||||
except KeyError:
|
||||
return UNDEF
|
||||
|
||||
def Tishri1(self,metonicYear, moladDay, moladHalakim):
|
||||
|
||||
tishri1 = moladDay
|
||||
dow = tishri1 % 7
|
||||
leapYear = metonicYear in [ 2, 5, 7, 10, 13, 16, 18]
|
||||
lastWasLeapYear = metonicYear in [ 3, 6, 8, 11, 14, 17, 0]
|
||||
|
||||
# Apply rules 2, 3 and 4.
|
||||
if ((moladHalakim >= Hebrew.NOON) or
|
||||
((not leapYear) and dow == Hebrew.TUESDAY and
|
||||
moladHalakim >= Hebrew.AM3_11_20) or
|
||||
(lastWasLeapYear and dow == Hebrew.MONDAY and moladHalakim >= Hebrew.AM9_32_43)) :
|
||||
tishri1 = tishri1 + 1
|
||||
dow = dow + 1
|
||||
if dow == 7:
|
||||
dow = 0
|
||||
|
||||
# Apply rule 1 after the others because it can cause an additional
|
||||
# delay of one day
|
||||
|
||||
if dow == Hebrew.WEDNESDAY or dow == Hebrew.FRIDAY or dow == Hebrew.SUNDAY:
|
||||
tishri1 = tishri1 + 1
|
||||
|
||||
return tishri1
|
||||
|
||||
def MoladOfMetonicCycle(self,metonicCycle):
|
||||
|
||||
# Start with the time of the first molad after creation.
|
||||
|
||||
r1 = Hebrew.NEW_MOON_OF_CREATION
|
||||
|
||||
# Calculate metonicCycle * HALAKIM_PER_METONIC_CYCLE. The upper 32
|
||||
# bits of the result will be in r2 and the lower 16 bits will be
|
||||
# in r1.
|
||||
|
||||
r1 = r1 + (metonicCycle * (Hebrew.HALAKIM_PER_METONIC_CYCLE & 0xFFFF))
|
||||
r2 = r1 >> 16
|
||||
r2 = r2 + (metonicCycle * ((Hebrew.HALAKIM_PER_METONIC_CYCLE >> 16) & 0xFFFF))
|
||||
|
||||
# Calculate r2r1 / HALAKIM_PER_DAY. The remainder will be in r1, the
|
||||
# upper 16 bits of the quotient will be in d2 and the lower 16 bits
|
||||
# will be in d1.
|
||||
|
||||
d2 = r2 / Hebrew.HALAKIM_PER_DAY
|
||||
r2 = r2 - (d2 * Hebrew.HALAKIM_PER_DAY)
|
||||
r1 = (r2 << 16) | (r1 & 0xFFFF)
|
||||
d1 = r1 / Hebrew.HALAKIM_PER_DAY
|
||||
r1 = r1 - ( d1 * Hebrew.HALAKIM_PER_DAY)
|
||||
|
||||
MoladDay = (d2 << 16) | d1
|
||||
MoladHalakim = r1
|
||||
|
||||
return (MoladDay,MoladHalakim)
|
||||
|
||||
def TishriMolad(self,inputDay):
|
||||
|
||||
# Estimate the metonic cycle number. Note that this may be an under
|
||||
# estimate because there are 6939.6896 days in a metonic cycle not
|
||||
# 6940, but it will never be an over estimate. The loop below will
|
||||
# correct for any error in this estimate. */
|
||||
|
||||
metonicCycle = (inputDay + 310) / 6940
|
||||
|
||||
# Calculate the time of the starting molad for this metonic cycle. */
|
||||
|
||||
(moladDay, moladHalakim) = self.MoladOfMetonicCycle(metonicCycle)
|
||||
|
||||
# If the above was an under estimate, increment the cycle number until
|
||||
# the correct one is found. For modern dates this loop is about 98.6%
|
||||
# likely to not execute, even once, because the above estimate is
|
||||
# really quite close.
|
||||
|
||||
while moladDay < (inputDay - 6940 + 310):
|
||||
metonicCycle = metonicCycle + 1
|
||||
moladHalakim = moladHalakim + Hebrew.HALAKIM_PER_METONIC_CYCLE
|
||||
moladDay = moladDay + ( moladHalakim / Hebrew.HALAKIM_PER_DAY)
|
||||
moladHalakim = moladHalakim % Hebrew.HALAKIM_PER_DAY
|
||||
|
||||
# Find the molad of Tishri closest to this date.
|
||||
|
||||
for metonicYear in range(0,18):
|
||||
if moladDay > inputDay - 74:
|
||||
break
|
||||
|
||||
moladHalakim = moladHalakim + \
|
||||
(Hebrew.HALAKIM_PER_LUNAR_CYCLE * Hebrew.monthsPerYear[metonicYear])
|
||||
moladDay = moladDay + (moladHalakim / Hebrew.HALAKIM_PER_DAY)
|
||||
moladHalakim = moladHalakim % Hebrew.HALAKIM_PER_DAY
|
||||
else:
|
||||
metonicYear = metonicYear + 1
|
||||
return (metonicCycle, metonicYear, moladDay, moladHalakim)
|
||||
|
||||
def StartOfYear(self,year):
|
||||
|
||||
MetonicCycle = (year - 1) / 19;
|
||||
MetonicYear = (year - 1) % 19;
|
||||
(MoladDay, MoladHalakim) = self.MoladOfMetonicCycle(MetonicCycle)
|
||||
|
||||
MoladHalakim = MoladHalakim + (Hebrew.HALAKIM_PER_LUNAR_CYCLE * Hebrew.yearOffset[MetonicYear])
|
||||
MoladDay = MoladDay + (MoladHalakim / Hebrew.HALAKIM_PER_DAY)
|
||||
MoladHalakim = MoladHalakim % Hebrew.HALAKIM_PER_DAY
|
||||
|
||||
pTishri1 = self.Tishri1(MetonicYear, MoladDay, MoladHalakim);
|
||||
|
||||
return (MetonicCycle, MetonicYear, MoladDay, MoladHalakim, pTishri1)
|
||||
|
||||
def get_ymd(self,sdn):
|
||||
"""Converts an SDN number to a Julian calendar date"""
|
||||
|
||||
if sdn <= Hebrew.SDN_OFFSET :
|
||||
return (0,0,0)
|
||||
|
||||
inputDay = sdn - Hebrew.SDN_OFFSET
|
||||
|
||||
(metonicCycle, metonicYear, day, halakim) = self.TishriMolad(inputDay)
|
||||
tishri1 = self.Tishri1(metonicYear, day, halakim);
|
||||
|
||||
if inputDay >= tishri1:
|
||||
# It found Tishri 1 at the start of the year
|
||||
|
||||
Year = (metonicCycle * 19) + metonicYear + 1
|
||||
if inputDay < tishri1 + 59:
|
||||
if inputDay < tishri1 + 30:
|
||||
Month = 1
|
||||
Day = inputDay - tishri1 + 1
|
||||
else:
|
||||
Month = 2
|
||||
Day = inputDay - tishri1 - 29
|
||||
return (Year, Month, Day)
|
||||
|
||||
# We need the length of the year to figure this out, so find
|
||||
# Tishri 1 of the next year. */
|
||||
|
||||
halakim = halakim + (Hebrew.HALAKIM_PER_LUNAR_CYCLE * Hebrew.monthsPerYear[metonicYear])
|
||||
day = day + (halakim / Hebrew.HALAKIM_PER_DAY)
|
||||
halakim = halakim % Hebrew.HALAKIM_PER_DAY;
|
||||
tishri1After = self.Tishri1((metonicYear + 1) % 19, day, halakim);
|
||||
else:
|
||||
# It found Tishri 1 at the end of the year.
|
||||
|
||||
Year = metonicCycle * 19 + metonicYear
|
||||
if inputDay >= tishri1 - 177:
|
||||
# It is one of the last 6 months of the year.
|
||||
if inputDay > tishri1 - 30:
|
||||
Month = 13
|
||||
Day = inputDay - tishri1 + 30
|
||||
elif inputDay > tishri1 - 60:
|
||||
Month = 12
|
||||
Day = inputDay - tishri1 + 60
|
||||
elif inputDay > tishri1 - 89:
|
||||
Month = 11
|
||||
Day = inputDay - tishri1 + 89
|
||||
elif inputDay > tishri1 - 119:
|
||||
Month = 10
|
||||
Day = inputDay - tishri1 + 119
|
||||
elif inputDay > tishri1 - 148:
|
||||
Month = 9
|
||||
Day = inputDay - tishri1 + 148
|
||||
else:
|
||||
Month = 8
|
||||
Day = inputDay - tishri1 + 178
|
||||
return (Year,Month,Day)
|
||||
else:
|
||||
if Hebrew.monthsPerYear[(Year - 1) % 19] == 13:
|
||||
Month = 7
|
||||
Day = inputDay - tishri1 + 207
|
||||
if Day > 0:
|
||||
return (Year,Month,Day)
|
||||
Month = Month - 1
|
||||
Day = Day + 30
|
||||
if Day > 0:
|
||||
return (Year,Month,Day)
|
||||
Month = Month - 1
|
||||
Day = Day + 30
|
||||
else:
|
||||
Month = 6
|
||||
Day = inputDay - tishri1 + 207
|
||||
if Day > 0:
|
||||
return (Year,Month,Day)
|
||||
Month = Month - 1
|
||||
Day = Day + 30
|
||||
|
||||
if Day > 0:
|
||||
return (Year,Month,Day)
|
||||
Month = Month - 1
|
||||
Day = Day + 29
|
||||
if Day > 0:
|
||||
return (Year,Month,Day)
|
||||
|
||||
# We need the length of the year to figure this out, so find
|
||||
# Tishri 1 of this year
|
||||
tishri1After = tishri1;
|
||||
(metonicCycle,metonicYear,day,halakim) = self.TishriMolad(day-365)
|
||||
tishri1 = self.Tishri1(metonicYear, day, halakim)
|
||||
|
||||
yearLength = tishri1After - tishri1;
|
||||
cday = inputDay - tishri1 - 29;
|
||||
if yearLength == 355 or yearLength == 385 :
|
||||
# Heshvan has 30 days
|
||||
if day <= 30:
|
||||
Month = 2
|
||||
Day = cday
|
||||
return (Year,Month,Day)
|
||||
day = day - 30
|
||||
else:
|
||||
# Heshvan has 29 days
|
||||
if day <= 29:
|
||||
Month = 2
|
||||
Day = cday
|
||||
return (Year,Month,Day)
|
||||
|
||||
cday = cday - 29
|
||||
|
||||
# It has to be Kislev
|
||||
return (Year,3,cday)
|
||||
|
||||
def get_sdn(self,year, month, day):
|
||||
"""Converts a Jewish calendar date to an SDN number"""
|
||||
if year <= 0 or day <= 0 or day > 30 :
|
||||
return 0
|
||||
|
||||
if month == 1 or month == 2:
|
||||
# It is Tishri or Heshvan - don't need the year length.
|
||||
(metonicCycle,metonicYear,moladDay,moladHalakim,tishri1) = self.StartOfYear(year)
|
||||
if month == 1:
|
||||
sdn = tishri1 + day - 1
|
||||
else:
|
||||
sdn = tishri1 + day + 29
|
||||
elif month == 3:
|
||||
# It is Kislev - must find the year length.
|
||||
|
||||
# Find the start of the year.
|
||||
(metonicCycle,metonicYear,moladDay,moladHalakim,tishri1) = self.StartOfYear(year)
|
||||
|
||||
# Find the end of the year.
|
||||
moladHalakim = moladHalakim + (Hebrew.HALAKIM_PER_LUNAR_CYCLE*Hebrew.monthsPerYear[metonicYear])
|
||||
moladDay = moladDay + (moladHalakim / Hebrew.HALAKIM_PER_DAY)
|
||||
moladHalakim = moladHalakim % Hebrew.HALAKIM_PER_DAY
|
||||
tishri1After = self.Tishri1((metonicYear + 1) % 19, moladDay, moladHalakim)
|
||||
|
||||
yearLength = tishri1After - tishri1
|
||||
|
||||
if yearLength == 355 or yearLength == 385:
|
||||
sdn = tishri1 + day + 59
|
||||
else:
|
||||
sdn = tishri1 + day + 58
|
||||
elif month == 4 or month == 5 or month == 6:
|
||||
# It is Tevet, Shevat or Adar I - don't need the year length
|
||||
|
||||
(metonicCycle,metonicYear,moladDay,moladHalakim,tishri1After) = self.StartOfYear(year+1)
|
||||
|
||||
if Hebrew.monthsPerYear[(year - 1) % 19] == 12:
|
||||
lengthOfAdarIAndII = 29
|
||||
else:
|
||||
lengthOfAdarIAndII = 59
|
||||
|
||||
if month == 4:
|
||||
sdn = tishri1After + day - lengthOfAdarIAndII - 237
|
||||
elif month == 5:
|
||||
sdn = tishri1After + day - lengthOfAdarIAndII - 208
|
||||
else:
|
||||
sdn = tishri1After + day - lengthOfAdarIAndII - 178
|
||||
else:
|
||||
# It is Adar II or later - don't need the year length.
|
||||
(metonicCycle,metonicYear,moladDay,moladHalakim,tishri1After) = self.StartOfYear(year+1)
|
||||
|
||||
if month == 7:
|
||||
sdn = tishri1After + day - 207
|
||||
elif month == 8:
|
||||
sdn = tishri1After + day - 178
|
||||
elif month == 9:
|
||||
sdn = tishri1After + day - 148
|
||||
elif month == 10:
|
||||
sdn = tishri1After + day - 119
|
||||
elif month == 11:
|
||||
sdn = tishri1After + day - 89
|
||||
elif month == 12:
|
||||
sdn = tishri1After + day - 60
|
||||
elif month == 13:
|
||||
sdn = tishri1After + day - 30
|
||||
else:
|
||||
return 0
|
||||
return sdn + Hebrew.SDN_OFFSET
|
||||
|
||||
Calendar.register(Hebrew)
|
||||
119
src/Julian.py
Normal file
119
src/Julian.py
Normal file
@ -0,0 +1,119 @@
|
||||
#
|
||||
# Gramps - a GTK+/GNOME based genealogy program
|
||||
#
|
||||
# Copyright (C) 2001 Donald N. Allingham
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
#
|
||||
"""
|
||||
Gregorian calendar module for GRAMPS.
|
||||
|
||||
The original algorithms for this module came from Scott E. Lee's
|
||||
C implementation. The original C source can be found at Scott's
|
||||
web site at http://www.scottlee.com
|
||||
"""
|
||||
|
||||
__author__ = "Donald N. Allingham"
|
||||
__version__ = "$Revision$"
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
#
|
||||
# Gramps Modules
|
||||
#
|
||||
#-------------------------------------------------------------------------
|
||||
import Calendar
|
||||
from intl import gettext as _
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
#
|
||||
# Julian
|
||||
#
|
||||
#-------------------------------------------------------------------------
|
||||
class Julian(Calendar.Calendar):
|
||||
"""Julian calendar"""
|
||||
|
||||
SDN_OFFSET = 32083
|
||||
DAYS_PER_5_MONTHS = 153
|
||||
DAYS_PER_4_YEARS = 1461
|
||||
|
||||
NAME = "Julian"
|
||||
TNAME = _("Julian")
|
||||
|
||||
def quote_display(self,year,month,day,mode):
|
||||
return "%s (%s)" % (self.display(year,month,day,mode),Julian.NAME)
|
||||
|
||||
def mlen(self):
|
||||
return 3
|
||||
|
||||
def get_ymd(self,sdn):
|
||||
"""Converts an SDN number to a Julian date"""
|
||||
if sdn <= 0 :
|
||||
return (0,0,0)
|
||||
|
||||
temp = (sdn + Julian.SDN_OFFSET) * 4 - 1
|
||||
|
||||
# Calculate the year and day of year (1 <= dayOfYear <= 366)
|
||||
year = temp / Julian.DAYS_PER_4_YEARS
|
||||
dayOfYear = (temp % Julian.DAYS_PER_4_YEARS) / 4 + 1
|
||||
|
||||
# Calculate the month and day of month
|
||||
temp = dayOfYear * 5 - 3;
|
||||
month = temp / Julian.DAYS_PER_5_MONTHS;
|
||||
day = (temp % Julian.DAYS_PER_5_MONTHS) / 5 + 1;
|
||||
|
||||
# Convert to the normal beginning of the year
|
||||
if month < 10:
|
||||
month = month + 3
|
||||
else:
|
||||
year = year + 1
|
||||
month = month - 9
|
||||
|
||||
# Adjust to the B.C./A.D. type numbering
|
||||
year = year - 4800
|
||||
if year <= 0:
|
||||
year = year - 1
|
||||
|
||||
return (year,month,day)
|
||||
|
||||
def get_sdn(self,iyear,imonth,iday):
|
||||
"""Converts a Julian calendar date to an SDN number"""
|
||||
|
||||
# check for invalid dates
|
||||
if iyear==0 or iyear<-4713 or imonth<=0 or imonth>12 or iday<=0 or iday>31:
|
||||
return 0
|
||||
|
||||
# check for dates before SDN 1 (Jan 2, 4713 B.C.)
|
||||
if iyear == -4713:
|
||||
if imonth == 1 and iday == 1:
|
||||
return 0
|
||||
|
||||
# Make year always a positive number
|
||||
if iyear < 0:
|
||||
year = iyear + 4801
|
||||
else:
|
||||
year = iyear + 4800
|
||||
|
||||
# Adjust the start of the year
|
||||
if imonth > 2:
|
||||
month = imonth - 3
|
||||
else:
|
||||
month = imonth + 9
|
||||
year = year - 1
|
||||
|
||||
return (year*Julian.DAYS_PER_4_YEARS)/4 + \
|
||||
(month*Julian.DAYS_PER_5_MONTHS+2)/5 + \
|
||||
iday - Julian.SDN_OFFSET
|
||||
|
||||
Calendar.register(Julian)
|
||||
@ -1,5 +1,5 @@
|
||||
# This is the src level Makefile for Gramps
|
||||
SUBDIRS = docgen filters plugins data po
|
||||
SUBDIRS = docgen filters plugins data po calendars
|
||||
|
||||
# For intl. support, how do we compile?
|
||||
GVFSINC = @GPREF@
|
||||
|
||||
@ -110,7 +110,7 @@ pyexecdir = @pyexecdir@
|
||||
pythondir = @pythondir@
|
||||
|
||||
# This is the src level Makefile for Gramps
|
||||
SUBDIRS = docgen filters plugins data po
|
||||
SUBDIRS = docgen filters plugins data po calendars
|
||||
|
||||
# For intl. support, how do we compile?
|
||||
GVFSINC = @GPREF@
|
||||
|
||||
@ -402,6 +402,8 @@ class Gramps:
|
||||
Plugins.load_plugins(os.path.expanduser("~/.gramps/docgen"))
|
||||
Plugins.load_plugins(const.pluginsDir)
|
||||
Plugins.load_plugins(os.path.expanduser("~/.gramps/plugins"))
|
||||
Plugins.load_plugins(const.calendarDir)
|
||||
Plugins.load_plugins(os.path.expanduser("~/.gramps/calendars"))
|
||||
|
||||
Plugins.build_report_menu(self.report_menu,self.menu_report)
|
||||
Plugins.build_tools_menu(self.tools_menu,self.menu_tools)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user