def update_oldest_lookups(options):
query = Lookup.all(keys_only=True).order('timestamp')
if options.days is None:
print "Trying to fetch %d oldest names" % options.batch
else:
print "Trying to fetch %d names that are younger than %d days" % (
options.batch, options.days)
days_ago = datetime.now() - timedelta(days=options.days)
query.filter('timestamp >', days_ago)
keys = retry(query.fetch, options.batch)
if not keys:
sys.exit("The datastore returned no results.")
names = [key.name() for key in keys]
oldest = retry(Lookup.get_by_key_name, names[0])
age = datetime.now() - oldest.timestamp
hours = age.seconds / 3600
minutes = age.seconds / 60 - hours * 60
seconds = age.seconds - hours * 3600 - minutes * 60
print "Age of oldest lookup: %d days, %d:%02d:%02d" % (
age.days, hours, minutes, seconds)
print "Resolving .com names:",
results = resolve_parallel([name + '.com' for name in names], options, 5.0)
# Delete registered .com names.
registered = [name for name in names
if not com_available(results, name)]
print len(registered), 'registered:', ' '.join(registered)
retry(db.delete,
[db.Key.from_path('dns_lookup', name) for name in registered] +
[db.Key.from_path('domains_domain', name) for name in registered])
# Update available .com names.
available = [name for name in names
if com_available(results, name)]
print len(available), 'available:', ' '.join(available)
print "Resolving", len(available), "of", options.batch, "names:",
lookups = lookup_names(available, options)
retry_objects(db.put, lookups)
def update_error(options):
tld = random.choice(options.active_tld_list)
query = Lookup.all(keys_only=True).filter(tld, options.retry)
# prefix = random_prefix('left', length_choices=[2, 3, 4])
# start_key = db.Key.from_path('dns_lookup', prefix)
# query.filter('__key__ >', start_key)
print "Trying to fetch %d names where %s is %s" % (
options.batch, tld, options.retry)
keys = retry(query.fetch, options.batch)
if keys:
names = [key.name() for key in keys]
lookups = lookup_names(names, options)
retry_objects(db.put, lookups)
if len(keys) < options.batch:
options.active_tld_list.remove(tld)
def update_best_names(position, keyword, length, options):
print "Trying to fetch %d best names with" % options.batch,
if keyword and position == 'left':
print "prefix", keyword, "and",
if keyword and position == 'right':
print "suffix", keyword, "and",
print "length", length
query = Domain.all(keys_only=True)
if keyword:
query.filter('%s%d' % (position, len(keyword)), keyword)
query.filter('length', length)
query.order('-score')
keys = retry(query.fetch, options.batch)
if not keys:
return
lookups = lookup_names([key.name() for key in keys], options)
retry_objects(db.put, lookups)
def cron_suffixes(request):
refresh_seconds = request.GET.get('refresh', 0)
previous = resume_previous(request, Suffix)
chars = previous.key().name().lstrip('.')
resume = False
greater = '>='
start = chars
stop = increment_prefix(start)
if hasattr(previous, 'resume'):
resume = previous.resume
greater = '>'
start = previous.resume
query = Lookup.all().order('backwards')
query.filter('backwards ' + greater, start)
query.filter('backwards <', stop)
lookups = retry(query.fetch, BATCH_SIZE)
suffixes = count(chars, resume, lookups, Suffix)
return render_to_response(request, 'prefixes/cron.html', locals())
def cron(request):
refresh_seconds = request.GET.get('refresh', 0)
previous = resume_previous(request, Prefix)
chars = previous.key().name().lstrip('.')
resume = False
greater = '>='
start = db.Key.from_path('dns_lookup', chars)
stop = db.Key.from_path('dns_lookup', increment_prefix(chars))
if hasattr(previous, 'resume'):
resume = previous.resume
greater = '>'
start = db.Key.from_path('dns_lookup', previous.resume)
query = Lookup.all().order('__key__')
query.filter('__key__ ' + greater, start)
query.filter('__key__ <', stop)
lookups = retry(query.fetch, BATCH_SIZE)
prefixes = count(chars, resume, lookups, Prefix)
return render_to_response(request, 'prefixes/cron.html', locals())
def fetch_file(Model, length):
kind = Model.kind()
filename = '.data/popular/%ses.%d.txt' % (kind.split('_')[-1], length)
outfile = open(filename, 'w')
start = db.Key.from_path(kind, '-')
while True:
query = Model.all().filter('length', length).order('__key__')
query.filter('__key__ >', start)
prefixes = retry(query.fetch, 1000)
for prefix in prefixes:
name = prefix.key().name()
if name.startswith('.'):
continue
if kind == 'prefixes_suffix':
name = name[::-1]
outfile.write('%d %s\n' % (prefix.com, name))
if len(prefixes) < 1000:
break
start = prefixes[-1].key()
outfile.close()
def fetch_file(Model, length):
kind = Model.kind()
filename = '.data/popular/%ses.%d.txt' % (kind.split('_')[-1], length)
outfile = open(filename, 'w')
start = db.Key.from_path(kind, '-')
while True:
query = Model.all().filter('length', length).order('__key__')
query.filter('__key__ >', start)
prefixes = retry(query.fetch, 1000)
for prefix in prefixes:
name = prefix.key().name()
if name.startswith('.'):
continue
if kind == 'prefixes_suffix':
name = name[::-1]
outfile.write('%d %s\n' % (prefix.com, name))
if len(prefixes) < 1000:
break
start = prefixes[-1].key()
outfile.close()
def count_existing(names):
lookups = retry(Lookup.get_by_key_name, names)
return sum([1 for lookup in lookups if lookup])
'timeout=30',
]
def auth_func():
if os.path.exists(PASSWORD_FILENAME):
return open(PASSWORD_FILENAME).read().split(':')
username = raw_input('Username:'******'Password:'******'scoretool', '/remote_api_hidden', auth_func, 'scoretool.appspot.com')
while PURGE_VALUES:
query = Lookup.all(keys_only=True)
value = random.choice(PURGE_VALUES)
query.filter('com', value)
keys = retry(query.fetch, BATCH_SIZE)
if len(keys) < BATCH_SIZE:
PURGE_VALUES.remove(value)
if len(keys):
print "deleting %d names (%s to %s) where com is %s" % (
len(keys), keys[0].name(), keys[-1].name(), value)
domain_keys = [db.Key.from_path('domains_domain', key.name())
for key in keys]
db.delete(keys + domain_keys)
def auth_func():
if os.path.exists(PASSWORD_FILENAME):
return open(PASSWORD_FILENAME).read().split(':')
username = raw_input('Username:'******'Password:'******'scoretool', '/remote_api_hidden',
auth_func, 'scoretool.appspot.com')
while PURGE_VALUES:
query = Lookup.all(keys_only=True)
value = random.choice(PURGE_VALUES)
query.filter('com', value)
keys = retry(query.fetch, BATCH_SIZE)
if len(keys) < BATCH_SIZE:
PURGE_VALUES.remove(value)
if len(keys):
print "deleting %d names (%s to %s) where com is %s" % (
len(keys), keys[0].name(), keys[-1].name(), value)
domain_keys = [
db.Key.from_path('domains_domain', key.name()) for key in keys
]
db.delete(keys + domain_keys)
