74c97314d7
Add keyword arguments. Sort arguments and models. Move literals to their own module. Prepend handler_ to signal handlers. Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>
43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
from __future__ import unicode_literals
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from django.core import management
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from django.core.management.base import CommandError
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from ...signals import perform_upgrade, post_upgrade, pre_upgrade
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class Command(management.BaseCommand):
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help = 'Performs the required steps after a version upgrade.'
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def handle(self, *args, **options):
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try:
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pre_upgrade.send(sender=self)
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except Exception as exception:
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raise CommandError(
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'Error during pre_upgrade signal: %s, %s' % (
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exception, type(exception)
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)
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)
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management.call_command(
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command_name='installjavascript', interactive=False
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)
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try:
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perform_upgrade.send(sender=self)
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except Exception as exception:
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raise CommandError(
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'Error during perform_upgrade signal; %s, %s' % (
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exception, type(exception)
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)
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)
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try:
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post_upgrade.send(sender=self)
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except Exception as exception:
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raise CommandError(
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'Error during post_upgrade signal; %s, %s' % (
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exception, type(exception)
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)
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)
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