37 lines
1,006 B
Python
Executable file
37 lines
1,006 B
Python
Executable file
#!/usr/bin/env python
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# -*- Python -*-
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"""
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This script looks at document timestamps going back one year, and if it finds
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ambiguous timestamps, shifts them backwards one hour in order to disambiguate
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them.
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"""
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import os, sys
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import datetime
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import pytz
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filename = os.path.abspath(__file__)
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basedir = os.path.abspath(os.path.join(os.path.dirname(__file__), "../.."))
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sys.path = [ basedir ] + sys.path
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os.environ.setdefault("DJANGO_SETTINGS_MODULE", "ietf.settings")
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import django
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django.setup()
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from django.conf import settings
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from ietf.doc.models import Document
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now = datetime.datetime.now()
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then = now - datetime.timedelta(days=365)
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for d in Document.objects.filter(time__gt=then).order_by('-time'):
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tz = pytz.timezone(settings.TIME_ZONE)
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try:
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t = tz.localize(d.time, is_dst=None)
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except pytz.AmbiguousTimeError as e:
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orig = d.time
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d.time = d.time - datetime.timedelta(minutes=60)
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print "%s: changed %s --> %s" % (d.name, orig, d.time)
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d.save()
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