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commit bb5081a78b
Author: Xeniac <xeniac@posteo.at>
Date:   Thu Nov 23 22:02:40 2017 +0100

    Added a setting where the exported excel files should be stored.
    Added a option to send the exported excel as mail attachment.

commit 854fd38740
Author: Xeniac <xeniac@posteo.at>
Date:   Thu Nov 23 22:01:38 2017 +0100

    Fixed: enumerate the Seasonrankings starting with 1
    Fixed: Logging error when a value changed from/to None

commit 6de1ecb102
Author: Christian Berg <xeniac@posteo.at>
Date:   Thu Nov 23 14:15:36 2017 +0100

    add a latest method to query the latest x events

commit bf12060c3b
Author: Christian Berg <xeniac@posteo.at>
Date:   Thu Nov 23 14:15:12 2017 +0100

    add a latest method to query the latest x events

commit 5ad628f33a
Author: Christian Berg <xeniac@posteo.at>
Date:   Mon Nov 20 07:47:47 2017 +0100

    Changed PlayerDanScore to only list non-legacy hanchans

commit 36272c60d6
Author: Christian Berg <xeniac@posteo.at>
Date:   Mon Nov 20 07:42:44 2017 +0100

    fixed import of MIN_HANCHANS_FOR_LADDER that moved to settings

commit c428f6ed1f
Author: Christian Berg <xeniac@posteo.at>
Date:   Mon Nov 20 07:41:04 2017 +0100

    Updated docstrings for new since and until kwargs

commit 9276e97c36
Author: Christian Berg <xeniac@posteo.at>
Date:   Mon Nov 20 07:33:54 2017 +0100

    added a since parameter to the hanchan queries to return only hanchans since the give date and time

commit fd244f10e8
Author: Christian Berg <xeniac@posteo.at>
Date:   Sun Nov 19 16:55:10 2017 +0100

    new command: resetdanranking YYYY-MM-DD, sets every dan player to 1st dan with zero dan_points at the given date.

commit 0a45cf1fd8
Author: Christian Berg <xeniac@posteo.at>
Date:   Sun Nov 19 16:14:59 2017 +0100

    added new fields to KyuDanRanking that allow to pick up the calculation from the last state of the KyuDanRanking.
    last_hanchan_date: it contains the start of the latest hanchan content for this players ranking.
    wins_in_row: to save the currents wins in a row

    Added option to calcuclate rankings until a given datetime.
This commit is contained in:
Christian Berg
2017-11-23 22:26:22 +01:00
parent fa6a81c710
commit d62f549a30
18 changed files with 530 additions and 180 deletions
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88
src/mahjong_ranking/management/commands/export_ranking.py
View File

@@ -1,11 +1,14 @@
"""Export Mahjong Rankings as excel files."""
from datetime import date
from operator import itemgetter
import os
from datetime import date, time, datetime
import openpyxl
from django.conf import settings
from django.core.management.base import BaseCommand
from openpyxl.styles import Border
from django.utils import timezone
from django.utils.dateparse import parse_date
from django.core.mail import EmailMessage
from mahjong_ranking.models import SeasonRanking, KyuDanRanking
@@ -34,7 +37,24 @@ FLOAT_STYLE.font = DEFAULT_STYLE.font
FLOAT_STYLE.border = DEFAULT_STYLE.border
FLOAT_STYLE.number_format = '#,##0.00'
DATE_STYLE = openpyxl.styles.NamedStyle(name='date')
DATE_STYLE.font = DEFAULT_STYLE.font
DATE_STYLE.border = DEFAULT_STYLE.border
DATE_STYLE.number_format = 'dd.mm.yyyy'
MAIL_BODY = """
Hallo! Ich bin's dein Server.
Ich habe gerade die Mahjong Rankings als Excel exportiert und dachte mir das
ich sie dir am besten gleich schicke.
Bitte versuche nicht auf diese E-Mail zu antworten.
Ich bin nur ein dummes Programm.
mit lieben Grüßen
Der Kasu Server
"""
def geneate_excel():
"""Generate an excel .xlsx spreadsheet from json data of the kyu/dan
rankings.
@@ -45,8 +65,9 @@ def geneate_excel():
workbook.add_named_style(DEFAULT_STYLE)
workbook.add_named_style(INT_STYLE)
workbook.add_named_style(FLOAT_STYLE)
workbook.add_named_style(DATE_STYLE)
for sheet in workbook.worksheets:
print(sheet)
workbook.remove(sheet)
return workbook
@@ -55,6 +76,8 @@ def generate_sheet(workbook, title, columns_settings, json_data):
row = 1
ws = workbook.create_sheet()
ws.title = title
ws.syncHorizontal = True
ws.filterMode = True
# setup print orientation
ws.page_setup.orientation = ws.ORIENTATION_PORTRAIT
@@ -90,10 +113,10 @@ def generate_sheet(workbook, title, columns_settings, json_data):
ws.column_dimensions[settings['col']].width = settings['width']
def export_season_rankings(workbook):
json_data = sorted(SeasonRanking.objects.json_data(),
key=itemgetter('placement'))
title = "Mahjong Ladder - {}".format(date.today().year)
def export_season_rankings(workbook, until):
SeasonRanking.objects.update(until=until)
json_data = SeasonRanking.objects.json_data()
title = "Mahjong Ladder - {}".format(until.year)
columns_settings = (
{'col': 'A', 'title': 'Rang', 'attr': 'placement', 'style': 'int',
'width': 8},
@@ -101,7 +124,7 @@ def export_season_rankings(workbook):
'style': 'content',
'width': 25},
{'col': 'C', 'title': '⌀ Platz', 'attr': 'avg_placement',
'style': 'int', 'width': 8},
'style': 'float', 'width': 8},
{'col': 'D', 'title': '⌀ Punkte', 'attr': 'avg_score',
'style': 'float', 'width': 12},
{'col': 'E', 'title': 'Hanchans', 'attr': 'hanchan_count',
@@ -111,7 +134,6 @@ def export_season_rankings(workbook):
{'col': 'G', 'title': 'Gewonnen', 'attr': 'won_hanchans',
'style': 'int', 'width': 10},
)
generate_sheet(
workbook=workbook,
title=title,
@@ -119,7 +141,8 @@ def export_season_rankings(workbook):
json_data=json_data)
def export_kyu_dan_rankings(workbook):
def export_kyu_dan_rankings(workbook, until):
KyuDanRanking.objects.update(until=until)
json_data = KyuDanRanking.objects.json_data()
title = "Kyū & Dan Rankings"
columns_settings = (
@@ -136,7 +159,9 @@ def export_kyu_dan_rankings(workbook):
{'col': 'F', 'title': 'Gut', 'attr': 'good_hanchans',
'style': 'int', 'width': 5},
{'col': 'G', 'title': 'Gewonnen', 'attr': 'won_hanchans',
'style': 'int', 'width': 10},
'style': 'int', 'width': 8},
{'col': 'H', 'title': 'letzte Hanchan', 'attr': 'last_hanchan_date',
'style': 'date', 'width': 16},
)
generate_sheet(
workbook=workbook,
@@ -147,12 +172,43 @@ def export_kyu_dan_rankings(workbook):
class Command(BaseCommand):
"""Exports the SeasonRankings"""
filename = str()
until = datetime
def add_arguments(self, parser):
parser.add_argument(
'--until', nargs='?', type=parse_date,
default=date.today(), metavar='YYYY-MM-DD',
help='Calculate and export rankings until the given date.')
parser.add_argument(
'--mail', nargs='*', type=str, metavar='user@example.com',
help='Send the spreadsheet via eMail to the given recipient.')
def handle(self, *args, **options):
"""Exports the current ladder ranking in a spreadsheet.
This is useful as a backup in form of a hardcopy."""
self.until = timezone.make_aware(datetime.combine(
options['until'], time(23, 59, 59)
))
self.filename = os.path.join(
settings.RANKING_EXPORT_PATH,
'mahjong_rankings_{:%Y-%m-%d}.xlsx'.format(self.until)
)
workbook = geneate_excel()
export_season_rankings(workbook)
export_kyu_dan_rankings(workbook)
workbook.save('sample.x')
workbook.save('mahjong_rankings_{}.xlsx'.format(str(date.today())))
export_season_rankings(workbook, until=self.until)
export_kyu_dan_rankings(workbook, until=self.until)
os.makedirs(settings.RANKING_EXPORT_PATH, exist_ok=True)
workbook.save(self.filename)
if options['mail']:
self.send_mail(options['mail'])
def send_mail(self, recipients):
mail = EmailMessage(
subject='Mahjong Rankings vom {:%d.%m.%Y}'.format(self.until),
body=MAIL_BODY,
from_email=settings.DEFAULT_FROM_EMAIL,
to=recipients)
mail.attach_file(self.filename)
mail.send()