def find_astro(year):
''' find new moons and solar terms needed for calculate lunar calendar
Arg:
year is a integer
Return:
list of dictionaries
[ {date,
newmoon/angle,
placeholder for month }, ... ]
'''
# find all solar terms from -120 to +270 degree, negative angle means
# search backward from Vernal Equinox
solarterms = []
angle = -120
while angle <= 270:
jdst = solarterm(year, angle)
solarterms.append([jdst, angle])
#print angle, jdftime(jdst, tz=8, ut=True)
angle += 15
# search 15 newmoons start 30 days before last Winter Solstice
nms = findnewmoons(solarterms[1][0] - 30)
aadays = [[x, 'newmoon'] for x in nms]
aadays.extend(solarterms)
aadays.sort()
# normalize all Julian Day to midnight for later compare
aadays = [(jdptime(jdftime(d[0], '%y-%m-%d', tz=8, ut=True),
'%y-%m-%d'), d[1]) for d in aadays]
astro = [{'date': d[0], 'astro': d[1], 'month': None} for d in aadays]
return astro
def find_astro(year):
''' find new moons and solar terms needed for calculate lunar calendar
Arg:
year is a integer
Return:
list of dictionaries
[ {date,
newmoon/angle,
placeholder for month }, ... ]
'''
# find all solar terms from -120 to +270 degree, negative angle means
# search backward from Vernal Equinox
solarterms = []
angle = -120
while angle <= 270:
jdst = solarterm(year, angle)
solarterms.append([jdst, angle])
#print angle, jdftime(jdst, tz=8, ut=True)
angle += 15
# search 15 newmoons start 30 days before last Winter Solstice
nms = findnewmoons(solarterms[1][0] - 30)
aadays = [[x, 'newmoon'] for x in nms]
aadays.extend(solarterms)
aadays.sort()
# normalize all Julian Day to midnight for later compare
aadays = [(jdptime(jdftime(d[0], '%y-%m-%d', tz=8, ut=True), '%y-%m-%d'),
d[1]) for d in aadays]
astro = [{'date': d[0], 'astro': d[1], 'month': None} for d in aadays]
return astro