forked from DGNum/gestioCOF
138 lines
3.1 KiB
Python
138 lines
3.1 KiB
Python
# -*- coding: utf-8 -*-
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from django.utils import timezone
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french_days = {
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1: "lundi",
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2: "mardi",
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3: "mercredi",
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4: "jeudi",
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5: "vendredi",
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6: "samedi",
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7: "dimanche",
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}
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french_months = {
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1: "janvier",
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2: "février",
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3: "mars",
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4: "avril",
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5: "mai",
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6: "juin",
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7: "juillet",
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8: "août",
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9: "septembre",
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10: "octobre",
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11: "novembre",
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12: "décembre",
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}
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def dayname(date):
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return french_days[date.isoweekday()]
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def weekname(date):
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(_, a, _) = date.isocalendar()
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week_num = a
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return "semaine %d" % week_num
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def monthname(date):
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return french_months[date.month]
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# Pareil mais pour une liste de dates
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# dans un dico ordonné
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def daynames(dates):
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names = {}
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for i in dates:
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names[i] = dayname(dates[i])
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return names
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# Pareil mais pour une liste de dates
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# dans un dico ordonné
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def weeknames(dates):
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names = {}
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for i in dates:
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names[i] = weekname(dates[i])
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return names
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# Pareil mais pour une liste de dates
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# dans un dico ordonné
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def monthnames(dates):
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names = {}
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for i in dates:
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names[i] = monthname(dates[i])
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return names
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# rend les dates des nb derniers jours
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# dans l'ordre chronologique
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# aujourd'hui compris
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# nb = 1 : rend hier
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def lastdays(nb):
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morning = this_morning()
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days = {}
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for i in range(1, nb+1):
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days[i] = morning - timezone.timedelta(days=nb - i + 1)
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return days
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def lastweeks(nb):
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monday_morning = this_monday_morning()
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mondays = {}
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for i in range(1, nb+1):
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mondays[i] = monday_morning \
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- timezone.timedelta(days=7*(nb - i + 1))
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return mondays
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def lastmonths(nb):
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first_month_day = this_first_month_day()
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first_days = {}
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this_year = first_month_day.year
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this_month = first_month_day.month
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for i in range(1, nb+1):
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month = this_month - (nb - i) % 12
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year = this_year + (nb - i) // 12
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first_days[i] = timezone.datetime(year=year,
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month=month,
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day=1)
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return first_days
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def this_first_month_day():
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now = timezone.now()
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first_day = timezone.datetime(year=now.year,
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month=now.month,
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day=1)
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return first_day
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def this_monday_morning():
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now = timezone.now()
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monday = now - timezone.timedelta(days=now.isoweekday()-1)
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monday_morning = timezone.datetime(year=monday.year,
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month=monday.month,
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day=monday.day)
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return monday_morning
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def this_morning():
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now = timezone.now()
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morning = timezone.datetime(year=now.year,
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month=now.month,
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day=now.day)
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return morning
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# Étant donné un queryset d'operations
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# rend la somme des article_nb
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def tot_ventes(queryset):
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res = 0
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for op in queryset:
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res += op.article_nb
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return res
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