111 lines
3.3 KiB
Python
Executable file
111 lines
3.3 KiB
Python
Executable file
#!/usr/bin/env python
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# This script requires that the proper virtual python environment has been
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# invoked before start
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import datetime
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import io
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import os
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import requests
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import sys
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import syslog
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import traceback
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# boilerplate
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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["DJANGO_SETTINGS_MODULE"] = "ietf.settings"
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# Before invoking django
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syslog.openlog(os.path.basename(__file__), syslog.LOG_PID, syslog.LOG_USER)
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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 optparse import OptionParser
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from django.core.mail import mail_admins
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from ietf.doc.utils import rebuild_reference_relations
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from ietf.utils.log import log
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from ietf.utils.pipe import pipe
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from ietf.utils.timezone import date_today
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import ietf.sync.rfceditor
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parser = OptionParser()
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parser.add_option("-d", dest="skip_date",
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help="To speed up processing skip RFCs published before this date (default is one year ago)", metavar="YYYY-MM-DD")
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options, args = parser.parse_args()
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skip_date = date_today() - datetime.timedelta(days=365)
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if options.skip_date:
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skip_date = datetime.datetime.strptime(options.skip_date, "%Y-%m-%d").date()
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log("Updating document metadata from RFC index going back to %s, from %s" % (skip_date, settings.RFC_EDITOR_INDEX_URL))
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try:
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response = requests.get(
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settings.RFC_EDITOR_INDEX_URL,
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timeout=30, # seconds
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)
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except requests.Timeout as exc:
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log(f'GET request timed out retrieving RFC editor index: {exc}')
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sys.exit(1)
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rfc_index_xml = response.text
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index_data = ietf.sync.rfceditor.parse_index(io.StringIO(rfc_index_xml))
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try:
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response = requests.get(
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settings.RFC_EDITOR_ERRATA_JSON_URL,
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timeout=30, # seconds
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)
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except requests.Timeout as exc:
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log(f'GET request timed out retrieving RFC editor errata: {exc}')
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sys.exit(1)
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errata_data = response.json()
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if len(index_data) < ietf.sync.rfceditor.MIN_INDEX_RESULTS:
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log("Not enough index entries, only %s" % len(index_data))
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sys.exit(1)
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if len(errata_data) < ietf.sync.rfceditor.MIN_ERRATA_RESULTS:
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log("Not enough errata entries, only %s" % len(errata_data))
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sys.exit(1)
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new_rfcs = []
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for changes, doc, rfc_published in ietf.sync.rfceditor.update_docs_from_rfc_index(index_data, errata_data, skip_older_than_date=skip_date):
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if rfc_published:
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new_rfcs.append(doc)
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for c in changes:
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log("RFC%s, %s: %s" % (doc.rfc_number, doc.name, c))
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sys.exit(0)
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# This can be called while processing a notifying POST from the RFC Editor
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# Spawn a child to sync the rfcs and calculate new reference relationships
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# so that the POST
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newpid = os.fork()
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if newpid == 0:
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try:
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pipe("%s -a %s %s" % (settings.RSYNC_BINARY,settings.RFC_TEXT_RSYNC_SOURCE,settings.RFC_PATH))
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for rfc in new_rfcs:
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rebuild_reference_relations(rfc)
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log("Updated references for %s"%rfc.name)
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except:
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subject = "Exception in updating references for new rfcs: %s : %s" % (sys.exc_info()[0],sys.exc_info()[1])
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msg = "%s\n%s\n----\n%s"%(sys.exc_info()[0],sys.exc_info()[1],traceback.format_tb(sys.exc_info()[2]))
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mail_admins(subject,msg,fail_silently=True)
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log(subject)
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os._exit(0)
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else:
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sys.exit(0)
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