annotate donations/management/commands/top_donors.py @ 887:9a15f7c27526
Actually save model object upon change.
This commit was tested on the comments model.
Additional logging added.
Added check for Markdown image references.
Added TODOs after observing behavior on comments.
| author |
Brian Neal <bgneal@gmail.com> |
| date |
Tue, 03 Feb 2015 21:09:44 -0600 |
| parents |
1ddd72f48d73 |
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1 """top_donors.py
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2
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3 A management command to display top donor data.
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4
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5 """
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6 from optparse import make_option
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7
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8 from django.core.management.base import BaseCommand
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9
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10 from donations.models import Donation
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11
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12
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13 ROW_FMT = '{n:<5} {name:<32} ${amount}\n'
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14
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15
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16 class Command(BaseCommand):
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17 help = "Display the top N donors and stats"
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18 args = "<n>"
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19 option_list = BaseCommand.option_list + (
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20 make_option('-n', '--number',
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21 action='store',
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22 type='int',
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23 default=10,
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24 help='number of donors to display'),
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25 )
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26
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27 def handle(self, *args, **kwargs):
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28 """Display the top n donors and their amounts."""
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29
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30 n = kwargs['number']
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31
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32 donors = Donation.objects.top_donors(n)
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33 for i, donor in enumerate(donors, start=1):
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34 self.stdout.write(ROW_FMT.format(n=i, name=donor.username,
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35 amount=donor.total_donations))
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