#!/usr/bin/env python
import sys

print("This is only here as documention - please read the file")
sys.exit(0)

# #!/usr/bin/env python
# # Copyright The IETF Trust 2017-2019, All Rights Reserved

# import datetime
# import os
# import sys
# from pathlib import Path
# from contextlib import closing

# os.environ["DJANGO_SETTINGS_MODULE"] = "ietf.settings"

# import django
# django.setup()

# from django.conf import settings
# from django.core.validators import validate_email, ValidationError
# from ietf.utils.draft import PlaintextDraft
# from ietf.submit.utils import update_authors
# from ietf.utils.timezone import date_today

# import debug                            # pyflakes:ignore

# from ietf.doc.models import Document, NewRevisionDocEvent, DocEvent, State
# from ietf.person.models import Person

# system = Person.objects.get(name="(System)")
# expired = State.objects.get(type='draft',slug='expired')

# names = set()
# print 'collecting draft names ...'
# versions = 0
# for p in Path(settings.INTERNET_DRAFT_PATH).glob('draft*.txt'):
#     n = str(p).split('/')[-1].split('-')
#     if n[-1][:2].isdigit():
#         name = '-'.join(n[:-1])
#         if '--' in name  or '.txt' in name or '[' in name or '=' in name or '&' in name:
#             continue
#         if name.startswith('draft-draft-'):
#             continue
#         if name == 'draft-ietf-trade-iotp-v1_0-dsig':
#             continue
#         if len(n[-1]) != 6:
#             continue
#         if name.startswith('draft-mlee-'):
#             continue
#         names.add('-'.join(n[:-1]))

# count=0
# print 'iterating through names ...'
# for name in sorted(names):
#     if not Document.objects.filter(name=name).exists():
#         paths = list(Path(settings.INTERNET_DRAFT_PATH).glob('%s-??.txt'%name))
#         paths.sort()
#         doc = None
#         for p in paths:
#             n = str(p).split('/')[-1].split('-')
#             rev = n[-1][:2]
#             with open(str(p)) as txt_file:
#                 raw = txt_file.read()
#                 try:
#                     text = raw.decode('utf8')
#                 except UnicodeDecodeError:
#                     text = raw.decode('latin1')
#                 try:
#                     draft = PlaintextDraft(text, txt_file.name, name_from_source=True)
#                 except Exception as e:
#                     print name, rev, "Can't parse", p,":",e
#                     continue
#             if draft.errors and draft.errors.keys()!=['draftname',]:
#                 print "Errors - could not process", name, rev, datetime.datetime.fromtimestamp(p.stat().st_mtime, datetime.timezone.utc), draft.errors, draft.get_title().encode('utf8')
#             else:
#                 time = datetime.datetime.fromtimestamp(p.stat().st_mtime, datetime.timezone.utc)
#                 if not doc:
#                     doc = Document.objects.create(name=name,
#                                                   time=time,
#                                                   type_id='draft',
#                                                   title=draft.get_title(),
#                                                   abstract=draft.get_abstract(),
#                                                   rev = rev,
#                                                   pages=draft.get_pagecount(),
#                                                   words=draft.get_wordcount(),
#                                                   expires=time+datetime.timedelta(settings.INTERNET_DRAFT_DAYS_TO_EXPIRE),
#                                                  )
#                     DocAlias.objects.create(name=doc.name).docs.add(doc)
#                     doc.states.add(expired)
#                 # update authors
#                 authors = []
#                 for author in draft.get_author_list():
#                     full_name, first_name, middle_initial, last_name, name_suffix, email, country, company = author

#                     author_name = full_name.replace("\n", "").replace("\r", "").replace("<", "").replace(">", "").strip()

#                     if email:
#                         try:
#                             validate_email(email)
#                         except ValidationError:
#                             email = ""

#                     def turn_into_unicode(s):
#                         if s is None:
#                             return u""

#                         if isinstance(s, unicode):
#                             return s
#                         else:
#                             try:
#                                 return s.decode("utf-8")
#                             except UnicodeDecodeError:
#                                 try:
#                                     return s.decode("latin-1")
#                                 except UnicodeDecodeError:
#                                     return ""

#                     author_name = turn_into_unicode(author_name)
#                     email = turn_into_unicode(email)
#                     company = turn_into_unicode(company)

#                     authors.append({
#                         "name": author_name,
#                         "email": email,
#                         "affiliation": company,
#                         "country": country
#                     })
#                 dummysubmission=type('', (), {})() #https://stackoverflow.com/questions/19476816/creating-an-empty-object-in-python
#                 dummysubmission.authors = authors
#                 update_authors(doc,dummysubmission)
                
#                 # add a docevent with words explaining where this came from
#                 events = []
#                 e = NewRevisionDocEvent.objects.create(
#                         type="new_revision",
#                         doc=doc,
#                         rev=rev,
#                         by=system,
#                         desc="New version available: <b>%s-%s.txt</b>" % (doc.name, doc.rev),
#                         time=time,
#                 )
#                 events.append(e)
#                 e = DocEvent.objects.create(
#                         type="comment",
#                         doc = doc,
#                         rev = rev,
#                         by = system,
#                         desc = "Revision added from id-archive on %s by %s"%(date_today(),sys.argv[0]),
#                         time=time,
#                 )
#                 events.append(e)
#                 doc.time = time
#                 doc.rev = rev
#                 doc.save_with_history(events)
#                 print "Added",name, rev