def iteryearmonths(self):
"""
Uses calendar.nextmonth to get all (year, month) pairs between
the start date and end date inclusive.
"""
months = []
current = (self.begdate.year, self.begdate.month)
enddate = calendar.nextmonth(self.enddate.year, self.enddate.month)
while current != enddate:
months.append(current)
current = calendar.nextmonth(*current)
return months
def month_iterator(self, document):
ym = datetime.datetime(document.period_start.year,
document.period_start.month,
document.period_start.day)
end = document.period_end
while self.ym_to_num(ym) <= self.ym_to_num(end):
yield ym
next_y, next_m = calendar.nextmonth(ym.year, ym.month)
ym = datetime.datetime(next_y, next_m, 1)
def get_all_expirty_date_within_range(from_date,to_date): num_months = (to_date.year - from_date.year) * 12 + (to_date.month - from_date.month) + 2 current_date = from_date monthly_expiries = [] for month in range(0,num_months): monthly_expiries.append(get_expiry_date(current_date.year,current_date.month,False,True)) next_month = calendar.nextmonth(current_date.year,current_date.month) current_date = datetime(next_month[0],next_month[1],1).date() flttern_monthly_expiries = list(itertools.chain.from_iterable(monthly_expiries)) return flttern_monthly_expiries
def __init__(self):
# read meals
file = 'meals'
self.meals = pd.read_csv('input/' + file + '.csv', delimiter=',')
# define the month
tdy = date.today()
nxt_month = calendar.nextmonth(tdy.year, tdy.month)[1]
yr = calendar.nextmonth(tdy.year, tdy.month)[0]
last_day_of_month = calendar.monthrange(yr, nxt_month)[1]
# fix month into proper format
nxt_month = ffmp.fx_month(nxt_month)
start_date = str(yr) + '-' + str(nxt_month) + '-0' + str(1)
end_date = str(yr) + '-' + str(nxt_month) + '-' + str(
last_day_of_month)
start_date = datetime.strptime(start_date, '%Y-%m-%d')
end_date = datetime.strptime(end_date, '%Y-%m-%d')
# create date range
data = pd.DataFrame(pd.date_range(start_date, end_date))
data.columns = ['dates']
data['Weekday'] = data.dates.dt.dayofweek
self.data = data.loc[(data.Weekday < 5)]
# create meals per each category
self.meat = list(self.meals.Meal_Id.loc[self.meals.Category == 'Meat'])
self.chicken = list(
self.meals.Meal_Id.loc[self.meals.Category == 'Chicken'])
self.fish = list(self.meals.Meal_Id.loc[self.meals.Category == 'Fish'])
self.vegan = list(
self.meals.Meal_Id.loc[self.meals.Category == 'Vegan'])
self.veggie = list(
self.meals.Meal_Id.loc[self.meals.Category == 'Vegetarian'])
# Create Diet DataFrames
self.omni_diet = self.meals.Meal_Id.loc[self.meals.Omnivore == 1]
self.pescat_diet = self.meals.Meal_Id.loc[self.meals.Pescatarian == 1]
self.vegan_diet = self.meals.Meal_Id.loc[self.meals.Vegan == 1]
self.veggie_diet = self.meals.Meal_Id.loc[self.meals.Vegetarian == 1]
def swipe_month(self, previous=False):
"""
Implements the swipe mechanism
:param previous: if True set month to previous, otherwise to the next
:return: None
"""
day = datetime(month=self.current_month.get(),
year=self.current_year.get(),
day=1)
month = calendar.prevmonth(month=day.month, year=day.year) \
if previous \
else calendar.nextmonth(month=day.month, year=day.year)
self.current_year.set(month[0])
self.current_month.set(month[1])
self.clear_calendar()
self.render_month(month=month[1], year=month[0])
def get_range_date(year, month, day) -> tuple:
"""
Retorna un rango de fecha con una diferencia de
- Un año.
- Un mes.
- Un dia.
Segun la especificacion de la entrada
"""
from_date = timezone.datetime(year=year,
month=month if month else 1,
day=day if day else 1)
if not month:
to_date = timezone.datetime(year=year + 1, month=1, day=1)
elif day:
to_date = timezone.datetime(year=year, month=month,
day=day) + timezone.timedelta(days=1)
else:
to_year, to_month = calendar.nextmonth(year=year, month=month)
to_date = timezone.datetime(year=to_year, month=to_month, day=1)
return from_date, to_date
"""
print("##################### 4 #####################")
print("monthlen:", calendar.monthlen(2018, 10))
print("monthlen:", calendar.monthlen(2018, 11))
print("monthlen:", calendar.monthlen(2018, 12))
"""
output:
monthlen: 31
monthlen: 30
monthlen: 31
"""
print("##################### 5 #####################")
print("prevmonth:", calendar.prevmonth(2018, 11))
print("nextmonth:", calendar.nextmonth(2018, 11))
"""
output:
prevmonth: (2018, 10)
nextmonth: (2018, 12)
"""
print("##################### 6 #####################")
print("monthrange:", calendar.monthrange(2018, 10))
print("monthrange:", calendar.monthrange(2018, 11))
print("monthrange:", calendar.monthrange(2018, 12))
"""
output:
monthrange: (0, 31)
monthrange: (3, 30)
monthrange: (5, 31)
import calendar print(calendar.month(2018, 12)) print(calendar.nextmonth(2018, 5)) print(calendar.calendar(2012))
we will have import calender library
this library .or module includes several function we take a look at few of them
'''
#import calender module
import calendar
date = input("enter the date(dd/mm/year): ")
day, month, year = date.split("/")
day = int(day)
month = int(month)
year = int(year)
#print("calender of month ", month, " of year ", year)
print(calendar.month(year, month))
print("month length: ", calendar.monthlen(year, month))
print("next month: ", calendar.nextmonth(year, month))
print("previous month: ", calendar.prevmonth(year, month))
print("week day(week start from monday):", calendar.weekday(year, month, day))
'''
let's have a look at few more basic functions
thank you for watching
'''
client = Socrata("data.cityofchicago.org", apitoken, username, pwd)
# automatic timeout is 10s, increase to 2 hours
client.timeout = 7200
for y, m in [(i.year, i.month)
for i in pd.period_range(start_date, end_date, freq="M")]:
print("Downloading %d-%d" % (y, m))
time = datetime.datetime.now()
# slow
# results = client.get("m6dm-c72p", where="date_extract_y(trip_start_timestamp) = " + str(y) +" AND date_extract_m(trip_start_timestamp)= " + str(m), content_type="csv", limit=2000)
if m < 10:
pad = '0'
else:
pad = ''
(y1, m1) = calendar.nextmonth(year=y, month=m)
if m1 < 10:
pad1 = '0'
else:
pad1 = ''
s = str(y) + '-' + pad + str(m) + '-01'
e = str(y1) + '-' + pad1 + str(m1) + '-01'
d = calendar.monthrange(y, m)[1]
results = client.get_all("m6dm-c72p",
where="trip_start_timestamp >= \"" + s +
"\" AND trip_start_timestamp < \"" + e + "\"",
content_type="csv")
import calendar print(calendar.weekheader(3)) print(calendar.firstweekday()) print(calendar.month(2020, 1)) print(calendar.weekday(2020, 1, 15)) print(calendar.nextmonth(2020, 1)) print(calendar.calendar(2019)) day = calendar.weekday(2020, 1, 15) print(day)
def next_month(self):
'''Move one month forward'''
self.year, self.month = calendar.nextmonth(self.year, self.month)
self.day = 1
self.populate_func()