def get_name(self, script="hk"):
name_dict = NAME_TO_TYPE[self.anga_type_id].names_dict
if self.anga_type_id == AngaType.SIDEREAL_MONTH.name:
return names.get_chandra_masa(month=self.index, script=script)
elif name_dict is not None:
return name_dict[script][self.index]
else:
return None
def get_month_str(self, month_type, script):
if month_type == RulesRepo.SIDEREAL_SOLAR_MONTH_DIR:
return names.NAMES['RASHI_NAMES']['sa'][script][
self.solar_sidereal_date_sunset.month]
elif month_type == RulesRepo.LUNAR_MONTH_DIR:
return names.get_chandra_masa(month=self.lunar_month_sunrise.index,
script=script)
elif month_type == RulesRepo.TROPICAL_MONTH_DIR:
return names.NAMES['RTU_MASA_NAMES_SHORT']['sa'][script][
self.tropical_date_sunset.month]
elif month_type == RulesRepo.ISLAMIC_MONTH_DIR:
islamic_date = self.date.to_islamic_date()
return names.NAMES["ARAB_MONTH_NAMES"]["ar"][islamic_date.month -
1]
elif month_type == RulesRepo.GREGORIAN_MONTH_DIR:
return names.month_map[self.date.month]
def assign_solar_sidereal_amaavaasyaa(self):
if 'sidereal_solar_month_amAvAsyA' not in self.rules_collection.name_to_rule:
return
if 'sidereal_solar_month_amAvAsyA' not in self.panchaanga.festival_id_to_days:
logging.error('Must compute amAvAsyA before coming here!')
return
ama_days = self.panchaanga.festival_id_to_days[
'sidereal_solar_month_amAvAsyA']
for ama_day in ama_days:
d = int(ama_day - self.daily_panchaangas[0].date)
day_panchaanga = self.daily_panchaangas[d]
# Get Name
if day_panchaanga.lunar_month_sunrise.index == 6:
pref = '(%s) mahAlaya ' % (names.get_chandra_masa(
day_panchaanga.lunar_month_sunrise.index,
'hk',
visarga=False))
elif day_panchaanga.solar_sidereal_date_sunset.month == 4:
pref = '%s (karkaTa) ' % (names.get_chandra_masa(
day_panchaanga.lunar_month_sunrise.index,
'hk',
visarga=False))
elif day_panchaanga.solar_sidereal_date_sunset.month == 10:
pref = 'mauni (%s/makara) ' % (names.get_chandra_masa(
day_panchaanga.lunar_month_sunrise.index,
'hk',
visarga=False))
else:
pref = names.get_chandra_masa(
day_panchaanga.lunar_month_sunrise.index,
'hk',
visarga=False) + '-'
apraahna_interval = day_panchaanga.get_interval("अपराह्णः")
ama_nakshatra_today = [
y for y in apraahna_interval.get_boundary_angas(
anga_type=AngaType.NAKSHATRA,
ayanaamsha_id=self.ayanaamsha_id).to_tuple()
]
suff = ''
# Assign
if 23 in ama_nakshatra_today and day_panchaanga.lunar_month_sunrise.index == 10:
suff = ' (alabhyam–zraviSThA)'
elif 24 in ama_nakshatra_today and day_panchaanga.lunar_month_sunrise.index == 10:
suff = ' (alabhyam–zatabhiSak)'
elif ama_nakshatra_today[0] in [15, 16, 17, 6, 7, 8, 23, 24, 25]:
suff = ' (alabhyam–%s)' % names.NAMES['NAKSHATRA_NAMES']['sa'][
'hk'][ama_nakshatra_today[0]]
elif ama_nakshatra_today[1] in [15, 16, 17, 6, 7, 8, 23, 24, 25]:
suff = ' (alabhyam–%s)' % names.NAMES['NAKSHATRA_NAMES']['sa'][
'hk'][ama_nakshatra_today[1]]
if day_panchaanga.date.get_weekday() in [1, 2, 4]:
if suff == '':
suff = ' (alabhyam–puSkalA)'
else:
suff = suff.replace(')', ', puSkalA)')
self.panchaanga.add_festival(fest_id=pref + 'amAvAsyA' + suff,
date=day_panchaanga.date)
self.panchaanga.delete_festival(
fest_id='sidereal_solar_month_amAvAsyA')
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 emit(panchaanga,
time_format="hh:mm",
languages=None,
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.festival_options.set_lagnas
if scripts is None:
scripts = [sanscript.DEVANAGARI]
if languages is None:
languages = ["sa"]
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 = (
names.NAMES['SAMVATSARA_NAMES']['sa'][scripts[0]][samvatsara_id],
names.NAMES['SAMVATSARA_NAMES']['sa'][scripts[0]][(samvatsara_id % 60)
+ 1])
yname = samvatsara_names[0] # Assign year name until Mesha Sankranti
set_top_content(output_stream, panchaanga, samvatsara_names, scripts, year)
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
tithi_data_str = get_tithi_data_str(daily_panchaanga, scripts,
time_format)
nakshatra_data_str = get_nakshatra_data_str(daily_panchaanga, scripts,
time_format)
rashi_data_str = get_raashi_data_str(daily_panchaanga, scripts,
time_format)
lagna_data_str = get_lagna_data_str(
daily_panchaanga, scripts, time_format) if compute_lagnams else ''
yoga_data_str = get_yoga_data_str(daily_panchaanga, scripts,
time_format)
karana_data_str = get_karaNa_data_str(daily_panchaanga, scripts,
time_format)
gulika, rahu, yama, raatri_gulika, raatri_yama = get_raahu_yama_gulika_strings(
daily_panchaanga, 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, names.NAMES['AYANA_NAMES']['sa'][
scripts[0]][daily_panchaanga.solar_sidereal_date_sunset.
month], names.NAMES['RTU_NAMES']['sa'][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}{%s}}' % (
names.NAMES['RASHI_NAMES']['sa'][scripts[0]][_m],
time.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}{%s}}' % (
names.NAMES['RASHI_NAMES']['sa'][scripts[0]][_m],
time.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)
print('\\caldata{%s}{%s}{%s{%s}{%s}{%s}%s}' %
(names.month_map[m].upper(), dt, month_data,
names.get_chandra_masa(
daily_panchaanga.lunar_month_sunrise.index,
scripts[0]), names.NAMES['RTU_NAMES']['sa'][scripts[0]][int(
ceil(daily_panchaanga.lunar_month_sunrise.index))],
names.NAMES['VARA_NAMES']['sa'][scripts[0]][
daily_panchaanga.date.get_weekday()], sar_data),
file=output_stream)
stream_sun_moon_rise_data(daily_panchaanga, output_stream, time_format)
stream_daylength_based_periods(daily_panchaanga, output_stream,
time_format)
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)
print_festivals_to_stream(daily_panchaanga, output_stream, panchaanga,
languages, scripts)
print('{%s} ' %
names.weekday_short_map[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)