def to_localized_string(self, city):
from jyotisha.panchaanga.temporal.time import Timezone
return "muhUrta %d (nirvIrya: %s) starts from %s to %s" % (self.muhuurta_id, str(self.is_nirviirya),
Timezone(city.timezone).julian_day_to_local_time(
julian_day=self.jd_start, round_seconds=True),
Timezone(city.timezone).julian_day_to_local_time(
julian_day=self.jd_end, round_seconds=True))
def test_jd_from_local_time():
jd = Timezone("America/Los_Angeles").local_time_to_julian_day(
date=Date(year=2018, month=11, day=11, hour=6, minute=0, second=0))
import numpy.testing
numpy.testing.assert_approx_equal(actual=jd,
desired=2458433.750000,
significant=7)
def get(self, timezone, year, month, day, hour, minute, second, body):
from jyotisha import zodiac
jd = Timezone(timezone).local_time_to_julian_day(
Date(year, month, day, hour, minute, second))
from jyotisha.panchaanga import temporal
transits = Graha.singleton(body).get_transits(
jd_start=jd,
jd_end=jd + 100,
anga_type=AngaType.RASHI,
ayanaamsha_id=Ayanamsha.CHITRA_AT_180)
# logging.debug(transits)
transits_local = [
(Timezone(timezone).julian_day_to_local_time(transit.jd),
transit.value_1, transit.value_2) for transit in transits
]
return str(transits_local)
def get_panchaanga_for_shaka_year(city,
year,
precomputed_json_dir="~/Documents/jyotisha",
computation_system: ComputationSystem = None,
allow_precomputed=True):
fname = os.path.expanduser(
'%s/%s__shaka_%s__%s.json' %
(precomputed_json_dir, city.name, year, computation_system))
if os.path.isfile(fname) and allow_precomputed:
fn = lambda: get_panchaanga_for_shaka_year(
city=city,
year=year,
precomputed_json_dir=precomputed_json_dir,
computation_system=computation_system,
allow_precomputed=False)
panchaanga = load_panchaanga(fname=fname, fallback_fn=fn)
# Fest repos to be used might have changed in this call.
panchaanga.computation_system = computation_system
panchaanga.update_festival_details()
return panchaanga
else:
logging.info(
'No precomputed data available. Computing panchaanga...\n')
SHAKA_CIVIL_ERA_DIFF = 78
start_year_civil = year + era.get_year_0_offset(era_id=era.ERA_SHAKA)
anga_span_finder = AngaSpanFinder.get_cached(
ayanaamsha_id=Ayanamsha.ASHVINI_STARTING_0,
anga_type=AngaType.SIDEREAL_MONTH)
start_equinox = anga_span_finder.find(jd1=time.utc_gregorian_to_jd(
Date(year=start_year_civil, month=3, day=1)),
jd2=time.utc_gregorian_to_jd(
Date(year=start_year_civil,
month=5,
day=1)),
target_anga_id=1)
end_equinox = anga_span_finder.find(jd1=time.utc_gregorian_to_jd(
Date(year=start_year_civil + 1, month=3, day=1)),
jd2=time.utc_gregorian_to_jd(
Date(year=start_year_civil + 1,
month=5,
day=1)),
target_anga_id=1)
tz = Timezone(city.timezone)
panchaanga = periodical.Panchaanga(
city=city,
start_date=tz.julian_day_to_local_time(
julian_day=start_equinox.jd_start),
end_date=tz.julian_day_to_local_time(
julian_day=end_equinox.jd_start),
computation_system=computation_system)
panchaanga.year = year
# Festival data may be updated more frequently and a precomputed panchaanga may go out of sync. Hence we keep this method separate.
logging.info('Writing computed panchaanga to %s...\n' % fname)
try:
panchaanga.dump_to_file(filename=fname)
except EnvironmentError:
logging.warning("Not able to save.")
logging.error(traceback.format_exc())
return panchaanga
def test_get_local_time():
local_time = Timezone("America/Los_Angeles").julian_day_to_local_time(
julian_day=2458418.319444).as_tuple()
assert local_time[0] == 2018
assert local_time[1] == 10
assert local_time[2] == 26
assert local_time[3] == 12
assert local_time[4] == 39
def get(self, timezone, year, month, day, hour, minute, second):
jd = Timezone(timezone).local_time_to_julian_day(
Date(year, month, day, hour, minute, second))
from jyotisha.panchaanga import temporal
raashi = NakshatraDivision(
jd, ayanaamsha_id=Ayanamsha.CHITRA_AT_180).get_solar_raashi()
logging.info(raashi)
return str(raashi)
def from_city_and_julian_day(cls,
city,
julian_day,
computation_system: ComputationSystem = None):
date = Timezone(city.timezone).julian_day_to_local_time(julian_day)
return DailyPanchaanga(city=city,
date=date,
computation_system=computation_system)
def __init__(self,
city: City,
date: Date,
computation_system=None,
previous_day_panchaanga=None) -> None:
"""Constructor for the panchaanga.
"""
super(DailyPanchaanga, self).__init__()
self.city = city
self.date = date
date.set_time_to_day_start()
self.julian_day_start = Timezone(
self.city.timezone).local_time_to_julian_day(date=self.date)
self.computation_system = default_if_none(computation_system,
ComputationSystem.DEFAULT)
self.jd_sunrise = None
self.jd_sunset = None
self.jd_previous_sunset = None
self.jd_next_sunrise = None
self.jd_moonrise = None
self.jd_moonset = None
self.lagna_data = None
self.sunrise_day_angas = None
self.solar_sidereal_date_sunset = None
self.tropical_date_sunset = None
self.lunar_month_sunrise = None
self.shraaddha_tithi = []
self.festival_id_to_instance = {}
self.mauDhyas = None
self.amauDhyas = None
self.compute_sun_moon_transitions(
previous_day_panchaanga=previous_day_panchaanga)
self.compute_solar_day_sunset(
previous_day_panchaanga=previous_day_panchaanga)
self.set_tropical_date_sunset(
previous_day_panchaanga=previous_day_panchaanga)
self.day_length_based_periods = DayLengthBasedPeriods(
jd_previous_sunset=self.jd_previous_sunset,
jd_sunrise=self.jd_sunrise,
jd_sunset=self.jd_sunset,
jd_next_sunrise=self.jd_next_sunrise,
weekday=self.date.get_weekday())
if self.computation_system.lunar_month_assigner_type is not None:
lunar_month_assigner = LunarMonthAssigner.get_assigner(
computation_system=self.computation_system)
self.set_lunar_month_sunrise(
month_assigner=lunar_month_assigner,
previous_day_panchaanga=previous_day_panchaanga)
self.set_mauDhyas()
def get(self, body_name, anga_type_str, timezone, year, month, day, hour,
minute, second):
jd = Timezone(timezone).local_time_to_julian_day(
Date(year, month, day, hour, minute, second))
nd = NakshatraDivision(jd=jd, ayanaamsha_id=Ayanamsha.CHITRA_AT_180)
body = Graha(body_name=body_name)
anga_type = AngaType.NAKSHATRA
if anga_type_str == AngaType.RASHI.name:
anga_type = AngaType.RASHI
division = nd.get_fractional_division_for_body(body=body,
anga_type=anga_type)
logging.info(division)
return str(division)
def print_festivals_to_stream(daily_panchaanga, output_stream, panchaanga,
languages, scripts):
rules_collection = rules.RulesCollection.get_cached(
repos_tuple=tuple(
panchaanga.computation_system.festival_options.repos),
julian_handling=panchaanga.computation_system.festival_options.
julian_handling)
fest_details_dict = rules_collection.name_to_rule
print('{%s}' % '\\eventsep '.join([
f.tex_code(languages=languages,
scripts=scripts,
timezone=Timezone(timezone_id=panchaanga.city.timezone),
fest_details_dict=fest_details_dict,
reference_date=daily_panchaanga.date)
for f in sorted(daily_panchaanga.festival_id_to_instance.values())
]),
file=output_stream)
def test_get_timezone_offset_hours_from_jd():
tz = Timezone("America/Los_Angeles")
assert tz.get_timezone_offset_hours_from_jd(2458447) == -8
def write_monthly_tex(panchaanga, time_format="hh:mm", languages=None, scripts=None):
"""Write out the panchaanga TeX using a specified template
"""
if scripts is None:
scripts = [sanscript.DEVANAGARI]
day_colours = {0: 'blue', 1: 'blue', 2: 'blue',
3: 'blue', 4: 'blue', 5: 'blue', 6: 'blue'}
if languages is None:
languages = ["sa"]
monthly_template_file = open(os.path.join(os.path.dirname(__file__), 'templates/monthly_cal_template.tex'))
template_lines = monthly_template_file.readlines()
for i in range(0, len(template_lines) - 3):
print(template_lines[i][:-1])
samvatsara_id = (panchaanga.year - 1568) % 60 + 1 # distance from prabhava
samvatsara_names = '%s–%s' % (names.NAMES['SAMVATSARA_NAMES']['sa'][scripts[0]][samvatsara_id],
names.NAMES['SAMVATSARA_NAMES']['sa'][scripts[0]][(samvatsara_id % 60) + 1])
print('\\mbox{}')
print('{\\sffamily\\fontsize{60}{25}\\selectfont %d\\\\[0.5cm]}' % panchaanga.year)
print('\\mbox{\\font\\x="Siddhanta:language=deva" at 48 pt\\x %s}\\\\[0.5cm]' %
samvatsara_names)
print('\\mbox{\\font\\x="Siddhanta:language=deva" at 32 pt\\x %s } %%'
% jyotisha.custom_transliteration.tr('kali', scripts[0]))
print('{\\sffamily\\fontsize{32}{25}\\selectfont %d–%d\\\\[0.5cm]}'
% (panchaanga.year + 3100, panchaanga.year + 3101))
print('{\\sffamily\\fontsize{48}{25}\\selectfont \\uppercase{%s}\\\\[0.2cm]}' %
panchaanga.city.name)
print('{\\sffamily\\fontsize{16}{25}\\selectfont {%s}\\\\[0.5cm]}' %
jyotisha.custom_transliteration.print_lat_lon(panchaanga.city.latitude, panchaanga.city.longitude))
print('\\hrule')
print('\\newpage')
print('\\centering')
print('\\centerline{\\LARGE {{%s}}}' % jyotisha.custom_transliteration.tr('mAsAntara-vizESAH', scripts[0]))
print('\\begin{multicols*}{3}')
print('\\TrickSupertabularIntoMulticols')
print('\\begin{supertabular}' +
'{>{\\sffamily}r>{\\sffamily}r>{\\sffamily}c>{\\hangindent=2ex}p{8cm}}')
mlast = 1
daily_panchaangas = panchaanga.daily_panchaangas_sorted()
for d in range(panchaanga.duration_prior_padding, jyotisha.panchaanga.temporal.MAX_SZ - 1):
[y, m, dt, t] = time.jd_to_utc_gregorian(panchaanga.jd_start + d - 1).to_date_fractional_hour_tuple()
daily_panchaanga = daily_panchaangas[d]
rules_collection = rules.RulesCollection.get_cached(
repos_tuple=tuple(panchaanga.computation_system.festival_options.repos), julian_handling=panchaanga.computation_system.festival_options.julian_handling)
fest_details_dict = rules_collection.name_to_rule
if len(daily_panchaanga.festival_id_to_instance) != 0:
if m != mlast:
mlast = m
print('\\\\')
print('%s & %s & %s & {\\raggedright %s} \\\\' %
(names.month_map[m], dt, names.weekday_short_map[daily_panchaanga.date.get_weekday()],
'\\\\'.join([f.tex_code(languages=languages, scripts=scripts, timezone=panchaanga.city.timezone, fest_details_dict=fest_details_dict, reference_date=daily_panchaanga.date)
for f in sorted(daily_panchaanga.festival_id_to_instance.values())])))
if m == 12 and dt == 31:
break
print('\\end{supertabular}')
print('\\end{multicols*}')
print('\\renewcommand{\\tamil}[1]{%')
print('{\\fontspec[Scale=0.9,FakeStretch=0.9]{Noto Sans Tamil}\\fontsize{7}{12}\\selectfont #1}}')
# print('\\clearpage')
month_text = ''
W6D1 = W6D2 = ''
for d in range(panchaanga.duration_prior_padding, jyotisha.panchaanga.temporal.MAX_SZ - 1):
[y, m, dt, t] = time.jd_to_utc_gregorian(panchaanga.jd_start + d - 1).to_date_fractional_hour_tuple()
# checking @ 6am local - can we do any better?
local_time = tz(panchaanga.city.timezone).localize(datetime(y, m, dt, 6, 0, 0))
# compute offset from UTC in hours
tz_off = (datetime.utcoffset(local_time).days * 86400 +
datetime.utcoffset(local_time).seconds) / 3600.0
# What is the jd at 00:00 local time today?
jd = daily_panchaanga.julian_day_start
if dt == 1:
currWeek = 1
if m > 1:
month_text = month_text.replace('W6D1', W6D1)
month_text = month_text.replace('W6D2', W6D2)
print(month_text)
month_text = W6D1 = W6D2 = ''
if currWeek < 6:
if daily_panchaanga.date.get_weekday() != 0: # Space till Sunday
for i in range(daily_panchaanga.date.get_weekday(), 6):
print("\\mbox{} & %% %d" % currWeek)
print("\\\\ \\hline")
print('\\end{tabular}')
print('\n\n')
# Begin tabular
print('\\begin{tabular}{|c|c|c|c|c|c|c|}')
print('\\multicolumn{7}{c}{\\Large \\bfseries \\sffamily %s %s}\\\\[3mm]' % (
names.month_map[m], y))
print('\\hline')
WDAY_NAMES = ['SUN', 'MON', 'TUE', 'WED', 'THU', 'FRI', 'SAT']
print(' & '.join(['\\textbf{\\textsf{%s}}' %
_day for _day in WDAY_NAMES]) + ' \\\\ \\hline')
# Blanks for previous weekdays
for i in range(0, daily_panchaanga.date.get_weekday()):
if i == 0:
month_text += '\n' + ("{W6D1} &")
elif i == 1:
month_text += '\n' + ("{W6D2} &")
else:
month_text += '\n' + ("{} &")
tithi_data_str = day_details.get_tithi_data_str(daily_panchaanga, scripts, time_format)
nakshatra_data_str = day_details.get_nakshatra_data_str(daily_panchaanga, scripts, time_format)
yoga_data_str = day_details.get_yoga_data_str(daily_panchaanga, scripts, time_format)
karana_data_str = day_details.get_karaNa_data_str(daily_panchaanga, scripts, time_format)
sunrise = Hour(24 * (daily_panchaanga.jd_sunrise - jd)).to_string(
format=time_format)
sunset = Hour(24 * (daily_panchaanga.jd_sunset - jd)).to_string(format=time_format)
saangava = Hour(24 * (daily_panchaanga.day_length_based_periods.fifteen_fold_division.saangava.jd_start - jd)).to_string(
format=time_format)
rahu = '%s--%s' % (
Hour(24 * (daily_panchaanga.day_length_based_periods.eight_fold_division.raahu.jd_start - jd)).to_string(
format=time_format),
Hour(24 * (daily_panchaanga.day_length_based_periods.eight_fold_division.raahu.jd_end - jd)).to_string(
format=time_format))
yama = '%s--%s' % (
Hour(24 * (daily_panchaanga.day_length_based_periods.eight_fold_division.yama.jd_start - jd)).to_string(
format=time_format),
Hour(24 * (daily_panchaanga.day_length_based_periods.eight_fold_division.yama.jd_end - jd)).to_string(
format=time_format))
if daily_panchaanga.solar_sidereal_date_sunset.month_transition is None:
month_end_str = ''
else:
_m = daily_panchaangas[d - 1].solar_sidereal_date_sunset.month
if daily_panchaanga.solar_sidereal_date_sunset.month_transition >= daily_panchaangas[d + 1].jd_sunrise:
month_end_str = '\\mbox{%s{\\tiny\\RIGHTarrow}\\textsf{%s}}' % (
names.NAMES['RASHI_NAMES']['sa'][scripts[0]][_m], Hour(
24 * (daily_panchaanga.solar_sidereal_date_sunset.month_transition - daily_panchaangas[d + 1].julian_day_start)).to_string(format=time_format))
else:
month_end_str = '\\mbox{%s{\\tiny\\RIGHTarrow}\\textsf{%s}}' % (
names.NAMES['RASHI_NAMES']['sa'][scripts[0]][_m], Hour(
24 * (daily_panchaanga.solar_sidereal_date_sunset.month_transition - daily_panchaanga.julian_day_start)).to_string(format=time_format))
month_data = '\\sunmonth{%s}{%d}{%s}' % (
names.NAMES['RASHI_NAMES']['sa'][scripts[0]][daily_panchaanga.solar_sidereal_date_sunset.month], daily_panchaanga.solar_sidereal_date_sunset.day,
month_end_str)
if currWeek < 6:
month_text += '\n' + ('\\caldata{\\textcolor{%s}{%s}}{%s{%s}}%%' %
(day_colours[daily_panchaanga.date.get_weekday()], dt, month_data,
names.get_chandra_masa(daily_panchaanga.lunar_month_sunrise, scripts[0])))
month_text += '\n' + ('{\\sundata{%s}{%s}{%s}}%%' % (sunrise, sunset, saangava))
month_text += '\n' + ('{\\tnyk{%s}%%\n{%s}%%\n{%s}%%\n{%s}}%%' % (tithi_data_str, nakshatra_data_str,
yoga_data_str, karana_data_str))
month_text += '\n' + ('{\\rahuyama{%s}{%s}}%%' % (rahu, yama))
# Using set as an ugly workaround since we may have sometimes assigned the same
# festival to the same day again!
month_text += '\n' + ('{%s}' % '\\eventsep '.join(
[f.tex_code(languages=languages, scripts=scripts, timezone=panchaanga.city.timezone, fest_details_dict=fest_details_dict, reference_date=daily_panchaanga.date) for f in
sorted(daily_panchaanga.festival_id_to_instance.values())]))
else:
if daily_panchaanga.date.get_weekday() == 0:
W6D1 = '\n' + ('\\caldata{\\textcolor{%s}{%s}}{%s{%s}}%%' %
(day_colours[daily_panchaanga.date.get_weekday()], dt, month_data,
names.get_chandra_masa(daily_panchaanga.lunar_month_sunrise,scripts[0])))
W6D1 += '\n' + ('{\\sundata{%s}{%s}{%s}}%%' % (sunrise, sunset, saangava))
W6D1 += '\n' + ('{\\tnyk{%s}%%\n{%s}%%\n{%s}%%\n{%s}}%%' % (tithi_data_str, nakshatra_data_str,
yoga_data_str, karana_data_str))
W6D1 += '\n' + ('{\\rahuyama{%s}{%s}}%%' % (rahu, yama))
# Using set as an ugly workaround since we may have sometimes assigned the same
# festival to the same day again!
W6D1 += '\n' + ('{%s}' % '\\eventsep '.join(
[f.tex_code(languages=languages, scripts=scripts, timezone=Timezone(panchaanga.city.timezone), fest_details_dict=fest_details_dict, reference_date=daily_panchaanga.date) for f in sorted(daily_panchaanga.festival_id_to_instance.values())]))
elif daily_panchaanga.date.get_weekday() == 1:
W6D2 = '\n' + ('\\caldata{\\textcolor{%s}{%s}}{%s{%s}}%%' %
(day_colours[daily_panchaanga.date.get_weekday()], dt, month_data,
names.get_chandra_masa(daily_panchaanga.lunar_month_sunrise,scripts[0])))
W6D2 += '\n' + ('{\\sundata{%s}{%s}{%s}}%%' % (sunrise, sunset, saangava))
W6D2 += '\n' + ('{\\tnyk{%s}%%\n{%s}%%\n{%s}%%\n{%s}}%%' % (tithi_data_str, nakshatra_data_str,
yoga_data_str, karana_data_str))
W6D2 += '\n' + ('{\\rahuyama{%s}{%s}}%%' % (rahu, yama))
# Using set as an ugly workaround since we may have sometimes assigned the same
# festival to the same day again!
W6D2 += '\n' + ('{%s}' % '\\eventsep '.join(
[f.tex_code(languages=languages, scripts=scripts, timezone=panchaanga.city.timezone, fest_details_dict=fest_details_dict, reference_date=daily_panchaanga.date) for f in sorted(daily_panchaanga.festival_id_to_instance.values())]))
else:
# Cannot be here, since we cannot have more than 2 days in week 6 of any month!
pass
if daily_panchaanga.date.get_weekday() == 6:
month_text += '\n' + ("\\\\ \\hline %%END OF WEEK %d" % (currWeek))
currWeek += 1
else:
if currWeek < 6:
month_text += '\n' + ("&")
if m == 12 and dt == 31:
break
month_text = month_text.replace('W6D1', W6D1)
month_text = month_text.replace('W6D2', W6D2)
print(month_text)
if currWeek < 6:
for i in range(daily_panchaanga.date.get_weekday() + 1, 6):
print("{} &")
if daily_panchaanga.date.get_weekday() != 6:
print("\\\\ \\hline")
print('\\end{tabular}')
print('\n\n')
print(template_lines[-2][:-1])
print(template_lines[-1][:-1])
def get_timezone_obj(self):
from jyotisha.panchaanga.temporal.time import Timezone
return Timezone(timezone_id=self.timezone)
def write_monthly_tex(panchaanga, template_file, scripts=None, temporal=None):
"""Write out the panchaanga TeX using a specified template
"""
if scripts is None:
scripts = [sanscript.DEVANAGARI]
day_colours = {
0: 'blue',
1: 'blue',
2: 'blue',
3: 'blue',
4: 'blue',
5: 'blue',
6: 'blue'
}
month = {
1: 'JANUARY',
2: 'FEBRUARY',
3: 'MARCH',
4: 'APRIL',
5: 'MAY',
6: 'JUNE',
7: 'JULY',
8: 'AUGUST',
9: 'SEPTEMBER',
10: 'OCTOBER',
11: 'NOVEMBER',
12: 'DECEMBER'
}
MON = {
1: 'January',
2: 'February',
3: 'March',
4: 'April',
5: 'May',
6: 'June',
7: 'July',
8: 'August',
9: 'September',
10: 'October',
11: 'November',
12: 'December'
}
WDAY = {
0: 'Sun',
1: 'Mon',
2: 'Tue',
3: 'Wed',
4: 'Thu',
5: 'Fri',
6: 'Sat'
}
monthly_template_file = open(
os.path.join(os.path.dirname(__file__),
'templates/monthly_cal_template.tex'))
template_lines = template_file.readlines()
for i in range(0, len(template_lines) - 3):
print(template_lines[i][:-1])
samvatsara_id = (panchaanga.year - 1568) % 60 + 1 # distance from prabhava
samvatsara_names = '%s–%s' % (
jyotisha.names.NAMES['SAMVATSARA_NAMES'][scripts[0]][samvatsara_id],
jyotisha.names.NAMES['SAMVATSARA_NAMES'][scripts[0]][
(samvatsara_id % 60) + 1])
print('\\mbox{}')
print('{\\sffamily\\fontsize{60}{25}\\selectfont %d\\\\[0.5cm]}' %
panchaanga.year)
print(
'\\mbox{\\font\\x="Siddhanta:script=deva" at 48 pt\\x %s}\\\\[0.5cm]' %
samvatsara_names)
print('\\mbox{\\font\\x="Siddhanta:script=deva" at 32 pt\\x %s } %%' %
jyotisha.custom_transliteration.tr('kali', scripts[0]))
print('{\\sffamily\\fontsize{32}{25}\\selectfont %d–%d\\\\[0.5cm]}' %
(panchaanga.year + 3100, panchaanga.year + 3101))
print(
'{\\sffamily\\fontsize{48}{25}\\selectfont \\uppercase{%s}\\\\[0.2cm]}'
% panchaanga.city.name)
print('{\\sffamily\\fontsize{16}{25}\\selectfont {%s}\\\\[0.5cm]}' %
jyotisha.custom_transliteration.print_lat_lon(
panchaanga.city.latitude, panchaanga.city.longitude))
print('\\hrule')
print('\\newpage')
print('\\centering')
print('\\centerline{\\LARGE {{%s}}}' %
jyotisha.custom_transliteration.tr('mAsAntara-vizESAH', scripts[0]))
print('\\begin{multicols*}{3}')
print('\\TrickSupertabularIntoMulticols')
print(
'\\begin{supertabular}' +
'{>{\\sffamily}r>{\\sffamily}r>{\\sffamily}c>{\\hangindent=2ex}panchaanga{8cm}}'
)
mlast = 1
daily_panchaangas = panchaanga.daily_panchaangas_sorted()
for d in range(panchaanga.duration_prior_padding,
jyotisha.panchaanga.temporal.MAX_SZ - 1):
[y, m, dt,
t] = time.jd_to_utc_gregorian(panchaanga.jd_start + d -
1).to_date_fractional_hour_tuple()
daily_panchaanga = daily_panchaangas[d]
rules_collection = rules.RulesCollection.get_cached(repos_tuple=tuple(
panchaanga.computation_system.options.fest_repos))
fest_details_dict = rules_collection.name_to_rule
if len(daily_panchaanga.festival_id_to_instance) != 0:
if m != mlast:
mlast = m
print('\\\\')
print('%s & %s & %s & {\\raggedright %s} \\\\' %
(MON[m], dt, WDAY[daily_panchaanga.date.get_weekday()],
'\\\\'.join([
f.tex_code(scripts=scripts,
timezone=panchaanga.city.timezone,
fest_details_dict=fest_details_dict)
for f in sorted(
daily_panchaanga.festival_id_to_instance.values())
])))
if m == 12 and dt == 31:
break
print('\\end{supertabular}')
print('\\end{multicols*}')
print('\\renewcommand{\\tamil}[1]{%')
print(
'{\\fontspec[Scale=0.9,FakeStretch=0.9]{Noto Sans Tamil}\\fontsize{7}{12}\\selectfont #1}}'
)
# print('\\clearpage')
month_text = ''
W6D1 = W6D2 = ''
for d in range(panchaanga.duration_prior_padding,
jyotisha.panchaanga.temporal.MAX_SZ - 1):
[y, m, dt,
t] = time.jd_to_utc_gregorian(panchaanga.jd_start + d -
1).to_date_fractional_hour_tuple()
# checking @ 6am local - can we do any better?
local_time = tz(panchaanga.city.timezone).localize(
datetime(y, m, dt, 6, 0, 0))
# compute offset from UTC in hours
tz_off = (datetime.utcoffset(local_time).days * 86400 +
datetime.utcoffset(local_time).seconds) / 3600.0
# What is the jd at 00:00 local time today?
jd = daily_panchaanga.julian_day_start
if dt == 1:
currWeek = 1
if m > 1:
month_text = month_text.replace('W6D1', W6D1)
month_text = month_text.replace('W6D2', W6D2)
print(month_text)
month_text = W6D1 = W6D2 = ''
if currWeek < 6:
if daily_panchaanga.date.get_weekday(
) != 0: # Space till Sunday
for i in range(daily_panchaanga.date.get_weekday(), 6):
print("\\mbox{} & %% %d" % currWeek)
print("\\\\ \\hline")
print('\\end{tabular}')
print('\n\n')
# Begin tabular
print('\\begin{tabular}{|c|c|c|c|c|c|c|}')
print(
'\\multicolumn{7}{c}{\\Large \\bfseries \\sffamily %s %s}\\\\[3mm]'
% (month[m], y))
print('\\hline')
WDAY_NAMES = ['SUN', 'MON', 'TUE', 'WED', 'THU', 'FRI', 'SAT']
print(' & '.join(
['\\textbf{\\textsf{%s}}' % _day
for _day in WDAY_NAMES]) + ' \\\\ \\hline')
# Blanks for previous weekdays
for i in range(0, daily_panchaanga.date.get_weekday()):
if i == 0:
month_text += '\n' + ("{W6D1} &")
elif i == 1:
month_text += '\n' + ("{W6D2} &")
else:
month_text += '\n' + ("{} &")
tithi_data_str = ''
for tithi_span in daily_panchaanga.sunrise_day_angas.tithis_with_ends:
(tithi_ID, tithi_end_jd) = (tithi_span.anga.index,
tithi_span.jd_end)
# if tithi_data_str != '':
# tithi_data_str += '\\hspace{2ex}'
tithi = '\\moon[scale=0.6]{%d}\\hspace{2pt}' % (tithi_ID) + \
jyotisha.names.NAMES['TITHI_NAMES'][scripts[0]][tithi_ID]
if tithi_end_jd is None:
tithi_data_str = '%s\\mbox{%s\\To{}%s}' % \
(tithi_data_str, tithi, jyotisha.custom_transliteration.tr('ahOrAtram', scripts[0]))
else:
tithi_data_str = '%s\\mbox{%s\\To{}\\textsf{%s%s}}' % \
(tithi_data_str, tithi,
Hour(24 * (tithi_end_jd - jd)).toString(
format=panchaanga.fmt),
'\\hspace{2ex}')
nakshatra_data_str = ''
for nakshatra_span in daily_panchaanga.sunrise_day_angas.nakshatras_with_ends:
(nakshatra_ID, nakshatra_end_jd) = (nakshatra_span.anga.index,
nakshatra_span.jd_end)
# if nakshatra_data_str != '':
# nakshatra_data_str += '\\hspace{2ex}'
nakshatra = jyotisha.names.NAMES['NAKSHATRA_NAMES'][
scripts[0]][nakshatra_ID]
if nakshatra_end_jd is None:
nakshatra_data_str = '%s\\mbox{%s\\To{}%s}' % \
(nakshatra_data_str, nakshatra,
jyotisha.custom_transliteration.tr('ahOrAtram', scripts[0]))
else:
nakshatra_data_str = '%s\\mbox{%s\\To{}\\textsf{%s%s}}' % \
(nakshatra_data_str, nakshatra,
Hour(24 * (nakshatra_end_jd -
jd)).toString(format=panchaanga.fmt),
'\\hspace{2ex}')
yoga_data_str = ''
for yoga_span in daily_panchaanga.sunrise_day_angas.yogas_with_ends:
(yoga_ID, yoga_end_jd) = (yoga_span.anga.index, yoga_span.jd_end)
# if yoga_data_str != '':
# yoga_data_str += '\\hspace{2ex}'
yoga = jyotisha.names.NAMES['YOGA_NAMES'][scripts[0]][yoga_ID]
if yoga_end_jd is None:
yoga_data_str = '%s\\mbox{%s\\To{}%s}' % \
(yoga_data_str, yoga, jyotisha.custom_transliteration.tr('ahOrAtram', scripts[0]))
else:
yoga_data_str = '%s\\mbox{%s\\To{}\\textsf{%s%s}}' % \
(yoga_data_str, yoga,
Hour(24 * (yoga_end_jd - jd)).toString(
format=panchaanga.fmt),
'\\hspace{2ex}')
karana_data_str = ''
for numKaranam, karaNa_span in enumerate(
daily_panchaanga.sunrise_day_angas.karanas_with_ends):
(karana_ID, karana_end_jd) = (karaNa_span.anga.index,
karaNa_span.jd_end)
# if numKaranam == 1:
# karana_data_str += '\\hspace{2ex}'
if numKaranam == 2:
karana_data_str = karana_data_str + '\\\\'
karana = jyotisha.names.NAMES['KARANA_NAMES'][
scripts[0]][karana_ID]
if karana_end_jd is None:
karana_data_str = '%s\\mbox{%s\\To{}%s}' % \
(karana_data_str, karana,
jyotisha.custom_transliteration.tr('ahOrAtram', scripts[0]))
else:
karana_data_str = '%s\\mbox{%s\\To{}\\textsf{%s%s}}' % \
(karana_data_str, karana,
Hour(24 * (karana_end_jd -
jd)).toString(format=panchaanga.fmt),
'\\hspace{2ex}')
sunrise = Hour(24 * (daily_panchaanga.jd_sunrise - jd)).toString(
format=panchaanga.fmt)
sunset = Hour(24 * (daily_panchaanga.jd_sunset - jd)).toString(
format=panchaanga.fmt)
saangava = Hour(
24 * (daily_panchaanga.day_length_based_periods.saangava.jd_start -
jd)).toString(format=panchaanga.fmt)
rahu = '%s--%s' % (
Hour(24 *
(daily_panchaanga.day_length_based_periods.raahu.jd_start -
jd)).toString(format=panchaanga.fmt),
Hour(24 * (daily_panchaanga.day_length_based_periods.raahu.jd_end -
jd)).toString(format=panchaanga.fmt))
yama = '%s--%s' % (
Hour(24 *
(daily_panchaanga.day_length_based_periods.yama.jd_start -
jd)).toString(format=panchaanga.fmt),
Hour(24 * (daily_panchaanga.day_length_based_periods.yama.jd_end -
jd)).toString(format=panchaanga.fmt))
if daily_panchaanga.solar_sidereal_date_sunset.month_transition is None:
month_end_str = ''
else:
_m = daily_panchaangas[d - 1].solar_sidereal_date_sunset.month
if daily_panchaanga.solar_sidereal_date_sunset.month_transition >= daily_panchaangas[
d + 1].jd_sunrise:
month_end_str = '\\mbox{%s{\\tiny\\RIGHTarrow}\\textsf{%s}}' % (
jyotisha.names.NAMES['RASHI_NAMES'][scripts[0]][_m],
Hour(24 *
(daily_panchaanga.solar_sidereal_date_sunset.
month_transition -
daily_panchaangas[d + 1].julian_day_start)).toString(
format=panchaanga.fmt))
else:
month_end_str = '\\mbox{%s{\\tiny\\RIGHTarrow}\\textsf{%s}}' % (
jyotisha.names.NAMES['RASHI_NAMES'][scripts[0]][_m],
Hour(24 *
(daily_panchaanga.solar_sidereal_date_sunset.
month_transition - daily_panchaanga.julian_day_start)
).toString(format=panchaanga.fmt))
month_data = '\\sunmonth{%s}{%d}{%s}' % (
jyotisha.names.NAMES['RASHI_NAMES'][scripts[0]][
daily_panchaanga.solar_sidereal_date_sunset.month],
daily_panchaanga.solar_sidereal_date_sunset.day, month_end_str)
if currWeek < 6:
month_text += '\n' + (
'\\caldata{\\textcolor{%s}{%s}}{%s{%s}}%%' %
(day_colours[daily_panchaanga.date.get_weekday()], dt,
month_data,
jyotisha.names.get_chandra_masa(
daily_panchaanga.lunar_month_sunrise,
jyotisha.names.NAMES, scripts[0])))
month_text += '\n' + ('{\\sundata{%s}{%s}{%s}}%%' %
(sunrise, sunset, saangava))
month_text += '\n' + ('{\\tnyk{%s}%%\n{%s}%%\n{%s}%%\n{%s}}%%' %
(tithi_data_str, nakshatra_data_str,
yoga_data_str, karana_data_str))
month_text += '\n' + ('{\\rahuyama{%s}{%s}}%%' % (rahu, yama))
# Using set as an ugly workaround since we may have sometimes assigned the same
# festival to the same day again!
month_text += '\n' + ('{%s}' % '\\eventsep '.join([
f.tex_code(scripts=scripts,
timezone=panchaanga.city.timezone,
fest_details_dict=fest_details_dict) for f in
sorted(daily_panchaanga.festival_id_to_instance.values())
]))
else:
if daily_panchaanga.date.get_weekday() == 0:
W6D1 = '\n' + ('\\caldata{\\textcolor{%s}{%s}}{%s{%s}}%%' %
(day_colours[daily_panchaanga.date.get_weekday(
)], dt, month_data,
jyotisha.names.get_chandra_masa(
daily_panchaanga.lunar_month_sunrise,
jyotisha.names.NAMES, scripts[0])))
W6D1 += '\n' + ('{\\sundata{%s}{%s}{%s}}%%' %
(sunrise, sunset, saangava))
W6D1 += '\n' + ('{\\tnyk{%s}%%\n{%s}%%\n{%s}%%\n{%s}}%%' %
(tithi_data_str, nakshatra_data_str,
yoga_data_str, karana_data_str))
W6D1 += '\n' + ('{\\rahuyama{%s}{%s}}%%' % (rahu, yama))
# Using set as an ugly workaround since we may have sometimes assigned the same
# festival to the same day again!
W6D1 += '\n' + ('{%s}' % '\\eventsep '.join([
f.tex_code(scripts=scripts,
timezone=Timezone(panchaanga.city.timezone),
fest_details_dict=fest_details_dict) for f in
sorted(daily_panchaanga.festival_id_to_instance.values())
]))
elif daily_panchaanga.date.get_weekday() == 1:
W6D2 = '\n' + ('\\caldata{\\textcolor{%s}{%s}}{%s{%s}}%%' %
(day_colours[daily_panchaanga.date.get_weekday(
)], dt, month_data,
jyotisha.names.get_chandra_masa(
daily_panchaanga.lunar_month_sunrise,
jyotisha.names.NAMES, scripts[0])))
W6D2 += '\n' + ('{\\sundata{%s}{%s}{%s}}%%' %
(sunrise, sunset, saangava))
W6D2 += '\n' + ('{\\tnyk{%s}%%\n{%s}%%\n{%s}%%\n{%s}}%%' %
(tithi_data_str, nakshatra_data_str,
yoga_data_str, karana_data_str))
W6D2 += '\n' + ('{\\rahuyama{%s}{%s}}%%' % (rahu, yama))
# Using set as an ugly workaround since we may have sometimes assigned the same
# festival to the same day again!
W6D2 += '\n' + ('{%s}' % '\\eventsep '.join([
f.tex_code(scripts=scripts,
timezone=panchaanga.city.timezone,
fest_details_dict=fest_details_dict) for f in
sorted(daily_panchaanga.festival_id_to_instance.values())
]))
else:
# Cannot be here, since we cannot have more than 2 days in week 6 of any month!
pass
if daily_panchaanga.date.get_weekday() == 6:
month_text += '\n' + ("\\\\ \\hline %%END OF WEEK %d" % (currWeek))
currWeek += 1
else:
if currWeek < 6:
month_text += '\n' + ("&")
if m == 12 and dt == 31:
break
month_text = month_text.replace('W6D1', W6D1)
month_text = month_text.replace('W6D2', W6D2)
print(month_text)
if currWeek < 6:
for i in range(daily_panchaanga.date.get_weekday() + 1, 6):
print("{} &")
if daily_panchaanga.date.get_weekday() != 6:
print("\\\\ \\hline")
print('\\end{tabular}')
print('\n\n')
print(template_lines[-2][:-1])
print(template_lines[-1][:-1])
def emit(panchaanga, time_format="hh:mm", scripts=None, output_stream=None):
"""Write out the panchaanga TeX using a specified template
"""
# day_colours = {0: 'blue', 1: 'blue', 2: 'blue',
# 3: 'blue', 4: 'blue', 5: 'blue', 6: 'blue'}
compute_lagnams = panchaanga.computation_system.options.set_lagnas
if scripts is None:
scripts = [sanscript.DEVANAGARI]
month = {1: 'JANUARY', 2: 'FEBRUARY', 3: 'MARCH', 4: 'APRIL',
5: 'MAY', 6: 'JUNE', 7: 'JULY', 8: 'AUGUST', 9: 'SEPTEMBER',
10: 'OCTOBER', 11: 'NOVEMBER', 12: 'DECEMBER'}
WDAY = {0: 'Sun', 1: 'Mon', 2: 'Tue', 3: 'Wed', 4: 'Thu', 5: 'Fri', 6: 'Sat'}
template_file = open(os.path.join(os.path.dirname(__file__), 'templates/daily_cal_template.tex'))
template_lines = template_file.readlines()
for i in range(len(template_lines)):
print(template_lines[i][:-1], file=output_stream)
year = panchaanga.start_date.year
logging.debug(year)
samvatsara_id = (year - 1568) % 60 + 1 # distance from prabhava
samvatsara_names = (jyotisha.names.NAMES['SAMVATSARA_NAMES'][scripts[0]][samvatsara_id],
jyotisha.names.NAMES['SAMVATSARA_NAMES'][scripts[0]][(samvatsara_id % 60) + 1])
yname = samvatsara_names[0] # Assign year name until Mesha Sankranti
print('\\mbox{}', file=output_stream)
print('\\renewcommand{\\yearname}{%d}' % year, file=output_stream)
print('\\begin{center}', file=output_stream)
print('{\\sffamily \\fontsize{80}{80}\\selectfont %d\\\\[0.5cm]}' % year, file=output_stream)
print('\\mbox{\\fontsize{48}{48}\\selectfont %s–%s}\\\\'
% samvatsara_names, file=output_stream)
print('\\mbox{\\fontsize{32}{32}\\selectfont %s } %%'
% jyotisha.custom_transliteration.tr('kali', scripts[0]), file=output_stream)
print('{\\sffamily \\fontsize{43}{43}\\selectfont %d–%d\\\\[0.5cm]}\n\\hrule\n\\vspace{0.2cm}'
% (year + 3100, year + 3101), file=output_stream)
print('{\\sffamily \\fontsize{50}{50}\\selectfont \\uppercase{%s}\\\\[0.2cm]}' % panchaanga.city.name,
file=output_stream)
print('{\\sffamily \\fontsize{23}{23}\\selectfont {%s}\\\\[0.2cm]}'
% jyotisha.custom_transliteration.print_lat_lon(panchaanga.city.latitude, panchaanga.city.longitude),
file=output_stream)
print('\\hrule', file=output_stream)
print('\\end{center}', file=output_stream)
print('\\clearpage\\pagestyle{fancy}', file=output_stream)
daily_panchaangas = panchaanga.daily_panchaangas_sorted()
for d, daily_panchaanga in enumerate(daily_panchaangas):
if daily_panchaanga.date < panchaanga.start_date or daily_panchaanga.date > panchaanga.end_date:
continue
[y, m, dt] = [daily_panchaanga.date.year, daily_panchaanga.date.month, daily_panchaanga.date.day]
# checking @ 6am local - can we do any better?
local_time = tz(panchaanga.city.timezone).localize(datetime(y, m, dt, 6, 0, 0))
# compute offset from UTC in hours
tz_off = (datetime.utcoffset(local_time).days * 86400 +
datetime.utcoffset(local_time).seconds) / 3600.0
# What is the jd at 00:00 local time today?
jd = daily_panchaanga.julian_day_start
tithi_data_str = ''
for iTithi, tithi_span in enumerate(daily_panchaanga.sunrise_day_angas.tithis_with_ends):
(tithi_ID, tithi_end_jd) = (tithi_span.anga.index, tithi_span.jd_end)
# if tithi_data_str != '':
# tithi_data_str += '\\hspace{1ex}'
tithi = '\\raisebox{-1pt}{\\moon[scale=0.8]{%d}}\\hspace{2pt}' % (tithi_ID) + \
jyotisha.names.NAMES['TITHI_NAMES'][scripts[0]][tithi_ID]
if tithi_end_jd is None:
if iTithi == 0:
tithi_data_str = '%s\\mbox{%s\\To{}%s}' % \
(tithi_data_str, tithi,
jyotisha.custom_transliteration.tr('ahOrAtram (tridinaspRk)', scripts[0]))
else:
tithi_data_str = '%s\\mbox{%s\\To{}\\textsf{%s (%s)}}\\hspace{1ex}' % \
(tithi_data_str, tithi,
time.Hour(
24 * (tithi_end_jd - daily_panchaanga.jd_sunrise)).toString(format='gg-pp'),
time.Hour(24 * (tithi_end_jd - jd)).toString(
format=time_format))
nakshatra_data_str = ''
for iNakshatra, nakshatra_span in enumerate(daily_panchaanga.sunrise_day_angas.nakshatras_with_ends):
(nakshatra_ID, nakshatra_end_jd) = (nakshatra_span.anga.index, nakshatra_span.jd_end)
if nakshatra_data_str != '':
nakshatra_data_str += '\\hspace{1ex}'
nakshatra = jyotisha.names.NAMES['NAKSHATRA_NAMES'][scripts[0]][nakshatra_ID]
if nakshatra_end_jd is None:
if iNakshatra == 0:
nakshatra_data_str = '%s\\mbox{%s\\To{}%s}' % \
(nakshatra_data_str, nakshatra,
jyotisha.custom_transliteration.tr('ahOrAtram', scripts[0]))
else:
nakshatra_data_str = '%s\\mbox{%s\\To{}\\textsf{%s (%s)}}' % \
(nakshatra_data_str, nakshatra,
time.Hour(
24 * (nakshatra_end_jd - daily_panchaanga.jd_sunrise)).toString(format='gg-pp'),
time.Hour(24 * (nakshatra_end_jd - jd)).toString(
format=time_format))
rashi_data_str = ''
for iRaashi, raashi_span in enumerate(daily_panchaanga.sunrise_day_angas.raashis_with_ends):
if iRaashi == 0:
(rashi_ID, rashi_end_jd) = (raashi_span.anga.index, raashi_span.jd_end)
# if rashi_data_str != '':
# rashi_data_str += '\\hspace{1ex}'
rashi = jyotisha.names.NAMES['RASHI_SUFFIXED_NAMES'][scripts[0]][rashi_ID]
if rashi_end_jd is None:
rashi_data_str = '%s\\mbox{%s}' % (rashi_data_str, rashi)
else:
rashi_data_str = '%s\\mbox{%s \\RIGHTarrow \\textsf{%s}}' % \
(rashi_data_str, rashi,
time.Hour(24 * (rashi_end_jd - jd)).toString(
format=time_format))
if compute_lagnams:
lagna_data_str = 'लग्नम्–'
for lagna_ID, lagna_end_jd in daily_panchaanga.lagna_data:
lagna = jyotisha.names.NAMES['RASHI_NAMES'][scripts[0]][lagna_ID]
lagna_data_str = '%s\\mbox{%s\\RIGHTarrow\\textsf{%s}} ' % \
(lagna_data_str, lagna,
time.Hour(24 * (lagna_end_jd - jd)).toString(
format=time_format))
yoga_data_str = ''
for iYoga, yoga_span in enumerate(daily_panchaanga.sunrise_day_angas.yogas_with_ends):
(yoga_ID, yoga_end_jd) = (yoga_span.anga.index, yoga_span.jd_end)
# if yoga_data_str != '':
# yoga_data_str += '\\hspace{1ex}'
yoga = jyotisha.names.NAMES['YOGA_NAMES'][scripts[0]][yoga_ID]
if yoga_end_jd is None:
if iYoga == 0:
yoga_data_str = '%s\\mbox{%s\\To{}%s}' % \
(yoga_data_str, yoga, jyotisha.custom_transliteration.tr('ahOrAtram', scripts[0]))
else:
yoga_data_str = '%s\\mbox{%s\\Too{}}' % \
(yoga_data_str, yoga)
else:
yoga_data_str = '%s\\mbox{%s\\To{}\\textsf{%s (%s)}}\\hspace{1ex}' % \
(yoga_data_str, yoga,
time.Hour(24 * (yoga_end_jd - daily_panchaanga.jd_sunrise)).toString(
format='gg-pp'),
time.Hour(24 * (yoga_end_jd - jd)).toString(
format=time_format))
if yoga_end_jd is not None:
yoga_data_str += '\\mbox{%s\\Too{}}' % (
jyotisha.names.NAMES['YOGA_NAMES'][scripts[0]][(yoga_ID % 27) + 1])
karana_data_str = ''
for numKaranam, karaNa_span in enumerate(daily_panchaanga.sunrise_day_angas.karanas_with_ends):
(karana_ID, karana_end_jd) = (karaNa_span.anga.index, karaNa_span.jd_end)
# if numKaranam == 1:
# karana_data_str += '\\hspace{1ex}'
karana = jyotisha.names.NAMES['KARANA_NAMES'][scripts[0]][karana_ID]
if karana_end_jd is None:
karana_data_str = '%s\\mbox{%s\\Too{}}' % \
(karana_data_str, karana)
else:
karana_data_str = '%s\\mbox{%s\\To{}\\textsf{%s (%s)}}\\hspace{1ex}' % \
(karana_data_str, karana,
time.Hour(
24 * (karana_end_jd - daily_panchaanga.jd_sunrise)).toString(format='gg-pp'),
time.Hour(24 * (karana_end_jd - jd)).toString(
format=time_format))
sunrise = time.Hour(24 * (daily_panchaanga.jd_sunrise - jd)).toString(
format=time_format)
sunset = time.Hour(24 * (daily_panchaanga.jd_sunset - jd)).toString(format=time_format)
moonrise = time.Hour(24 * (daily_panchaanga.jd_moonrise - jd)).toString(
format=time_format)
moonset = time.Hour(24 * (daily_panchaanga.jd_moonset - jd)).toString(
format=time_format)
braahma_start = time.Hour(24 * (daily_panchaanga.day_length_based_periods.braahma.jd_start - jd)).toString(
format=time_format)
praatahsandhya_start = time.Hour(
24 * (daily_panchaanga.day_length_based_periods.praatas_sandhyaa.jd_start - jd)).toString(format=time_format)
praatahsandhya_end = time.Hour(
24 * (daily_panchaanga.day_length_based_periods.praatas_sandhyaa_end.jd_start - jd)).toString(format=time_format)
saangava = time.Hour(24 * (daily_panchaanga.day_length_based_periods.saangava.jd_start - jd)).toString(
format=time_format)
madhyaahna = time.Hour(24 * (daily_panchaanga.day_length_based_periods.madhyaahna.jd_start - jd)).toString(
format=time_format)
madhyahnika_sandhya_start = time.Hour(
24 * (daily_panchaanga.day_length_based_periods.maadhyaahnika_sandhyaa.jd_start - jd)).toString(format=time_format)
madhyahnika_sandhya_end = time.Hour(
24 * (daily_panchaanga.day_length_based_periods.maadhyaahnika_sandhyaa_end.jd_start - jd)).toString(format=time_format)
aparaahna_muhuurta = time.Hour(24 * (daily_panchaanga.day_length_based_periods.aparaahna_muhuurta.jd_start - jd)).toString(
format=time_format)
sayahna = time.Hour(24 * (daily_panchaanga.day_length_based_periods.saayaahna.jd_start - jd)).toString(
format=time_format)
sayamsandhya_start = time.Hour(
24 * (daily_panchaanga.day_length_based_periods.saayam_sandhyaa.jd_start - jd)).toString(format=time_format)
sayamsandhya_end = time.Hour(
24 * (daily_panchaanga.day_length_based_periods.pradosha.jd_end - jd)).toString(format=time_format)
ratriyama1 = time.Hour(24 * (daily_panchaanga.day_length_based_periods.raatri_yaama_1.jd_start - jd)).toString(
format=time_format)
shayana_time_end = time.Hour(24 * (daily_panchaanga.day_length_based_periods.shayana.jd_start - jd)).toString(
format=time_format)
dinaanta = time.Hour(24 * (daily_panchaanga.day_length_based_periods.dinaanta.jd_start - jd)).toString(
format=time_format)
rahu = '%s--%s' % (
time.Hour(24 * (daily_panchaanga.day_length_based_periods.raahu.jd_start - jd)).toString(
format=time_format),
time.Hour(24 * (daily_panchaanga.day_length_based_periods.raahu.jd_end - jd)).toString(
format=time_format))
yama = '%s--%s' % (
time.Hour(24 * (daily_panchaanga.day_length_based_periods.yama.jd_start - jd)).toString(
format=time_format),
time.Hour(24 * (daily_panchaanga.day_length_based_periods.yama.jd_end - jd)).toString(
format=time_format))
gulika = '%s--%s' % (
time.Hour(24 * (daily_panchaanga.day_length_based_periods.gulika.jd_start - jd)).toString(
format=time_format),
time.Hour(24 * (daily_panchaanga.day_length_based_periods.gulika.jd_end - jd)).toString(
format=time_format))
if daily_panchaanga.solar_sidereal_date_sunset.month == 1:
# Flip the year name for the remaining days
yname = samvatsara_names[1]
# Assign samvatsara, ayana, rtu #
sar_data = '{%s}{%s}{%s}' % (yname,
jyotisha.names.NAMES['AYANA_NAMES'][scripts[0]][daily_panchaanga.solar_sidereal_date_sunset.month],
jyotisha.names.NAMES['RTU_NAMES'][scripts[0]][daily_panchaanga.solar_sidereal_date_sunset.month])
if daily_panchaanga.solar_sidereal_date_sunset.month_transition is None:
month_end_str = ''
else:
_m = daily_panchaangas[d - 1].solar_sidereal_date_sunset.month
if daily_panchaanga.solar_sidereal_date_sunset.month_transition >= daily_panchaangas[d + 1].jd_sunrise:
month_end_str = '\\mbox{%s{\\tiny\\RIGHTarrow}\\textsf{%s}}' % (
jyotisha.names.NAMES['RASHI_NAMES'][scripts[0]][_m], time.Hour(
24 * (daily_panchaanga.solar_sidereal_date_sunset.month_transition - daily_panchaangas[d + 1].julian_day_start)).toString(format=time_format))
else:
month_end_str = '\\mbox{%s{\\tiny\\RIGHTarrow}\\textsf{%s}}' % (
jyotisha.names.NAMES['RASHI_NAMES'][scripts[0]][_m], time.Hour(
24 * (daily_panchaanga.solar_sidereal_date_sunset.month_transition - daily_panchaanga.julian_day_start)).toString(format=time_format))
month_data = '\\sunmonth{%s}{%d}{%s}' % (
jyotisha.names.NAMES['RASHI_NAMES'][scripts[0]][daily_panchaanga.solar_sidereal_date_sunset.month], daily_panchaanga.solar_sidereal_date_sunset.day,
month_end_str)
print('\\caldata{%s}{%s}{%s{%s}{%s}{%s}%s}' %
(month[m], dt, month_data,
jyotisha.names.get_chandra_masa(daily_panchaanga.lunar_month_sunrise.index,
jyotisha.names.NAMES, scripts[0]),
jyotisha.names.NAMES['RTU_NAMES'][scripts[0]][int(ceil(daily_panchaanga.lunar_month_sunrise.index))],
jyotisha.names.NAMES['VARA_NAMES'][scripts[0]][daily_panchaanga.date.get_weekday()], sar_data), file=output_stream)
if daily_panchaanga.jd_moonrise > daily_panchaangas[d + 1].jd_sunrise:
moonrise = '---'
if daily_panchaanga.jd_moonset > daily_panchaangas[d + 1].jd_sunrise:
moonset = '---'
if daily_panchaanga.jd_moonrise < daily_panchaanga.jd_moonset:
print('{\\sunmoonrsdata{%s}{%s}{%s}{%s}' % (sunrise, sunset, moonrise, moonset), file=output_stream)
else:
print('{\\sunmoonsrdata{%s}{%s}{%s}{%s}' % (sunrise, sunset, moonrise, moonset), file=output_stream)
print(
'{\\kalas{%s %s %s %s %s %s %s %s %s %s %s %s %s %s}}}' % (braahma_start, praatahsandhya_start, praatahsandhya_end,
saangava,
madhyahnika_sandhya_start, madhyahnika_sandhya_end,
madhyaahna, aparaahna_muhuurta, sayahna,
sayamsandhya_start, sayamsandhya_end,
ratriyama1, shayana_time_end, dinaanta),
file=output_stream)
if compute_lagnams:
print('{\\tnykdata{%s}%%\n{%s}{%s}%%\n{%s}%%\n{%s}{%s}\n}'
% (tithi_data_str, nakshatra_data_str, rashi_data_str, yoga_data_str,
karana_data_str, lagna_data_str), file=output_stream)
else:
print('{\\tnykdata{%s}%%\n{%s}{%s}%%\n{%s}%%\n{%s}{\\scriptsize %s}\n}'
% (tithi_data_str, nakshatra_data_str, rashi_data_str, yoga_data_str,
karana_data_str, ''), file=output_stream)
rules_collection = rules.RulesCollection.get_cached(
repos_tuple=tuple(panchaanga.computation_system.options.fest_repos))
fest_details_dict = rules_collection.name_to_rule
# Using set as an ugly workaround since we may have sometimes assigned the same
# festival to the same day again!
print('{%s}' % '\\eventsep '.join(
[f.tex_code(scripts=scripts, timezone=Timezone(timezone_id=panchaanga.city.timezone), fest_details_dict=fest_details_dict) for f in
sorted(daily_panchaanga.festival_id_to_instance.values())]), file=output_stream)
print('{%s} ' % WDAY[daily_panchaanga.date.get_weekday()], file=output_stream)
print('\\cfoot{\\rygdata{%s}{%s}{%s}}' % (rahu, yama, gulika), file=output_stream)
if m == 12 and dt == 31:
break
print('\\end{document}', file=output_stream)
def get_panchaanga_for_kali_year(city,
year,
precomputed_json_dir="~/Documents/jyotisha",
computation_system: ComputationSystem = None,
allow_precomputed=True,
recompute_festivals=True):
year = int(year)
fname = os.path.expanduser(
'%s/%s__kali_%s__%s.json' %
(precomputed_json_dir, city.name, year, computation_system))
if os.path.isfile(fname) and allow_precomputed:
fn = lambda: get_panchaanga_for_kali_year(
city=city,
year=year,
precomputed_json_dir=precomputed_json_dir,
computation_system=computation_system,
allow_precomputed=False)
panchaanga = load_panchaanga(fname=fname, fallback_fn=fn)
# Fest repos to be used might have changed in this call.
panchaanga.computation_system = computation_system
if recompute_festivals:
panchaanga.update_festival_details()
return panchaanga
else:
logging.info(
'No precomputed data available or allowed. Computing panchaanga...\n'
)
start_year_civil = year - era.get_year_0_offset(era_id=era.ERA_KALI)
anga_span_finder = AngaSpanFinder.get_cached(
ayanaamsha_id=Ayanamsha.CHITRA_AT_180,
anga_type=AngaType.SIDEREAL_MONTH)
start_mesha = anga_span_finder.find(jd1=time.utc_gregorian_to_jd(
Date(year=start_year_civil, month=3, day=1)),
jd2=time.utc_gregorian_to_jd(
Date(year=start_year_civil,
month=5,
day=1)),
target_anga_id=1)
jd_next_sunset_start_mesha = city.get_setting_time(
julian_day_start=start_mesha.jd_start, body=Graha.SUN)
end_mina = anga_span_finder.find(jd1=time.utc_gregorian_to_jd(
Date(year=start_year_civil + 1, month=3, day=1)),
jd2=time.utc_gregorian_to_jd(
Date(year=start_year_civil + 1,
month=5,
day=1)),
target_anga_id=1)
jd_preceding_sunset_end_mina = city.get_setting_time(
julian_day_start=end_mina.jd_start - 1, body=Graha.SUN)
tz = Timezone(city.timezone)
panchaanga = periodical.Panchaanga(
city=city,
start_date=tz.julian_day_to_local_time(
julian_day=jd_next_sunset_start_mesha),
end_date=tz.julian_day_to_local_time(
julian_day=jd_preceding_sunset_end_mina),
computation_system=computation_system)
panchaanga.year = year
# Festival data may be updated more frequently and a precomputed panchaanga may go out of sync. Hence we keep this method separate.
logging.info('Writing computed panchaanga to %s...\n' % fname)
try:
panchaanga.dump_to_file(filename=fname)
except EnvironmentError:
logging.warning("Not able to save.")
logging.error(traceback.format_exc())
return panchaanga
