def test_mac_canonicalizer(self):
self.assertEqual(canonicalize_mac('1111.2222.3333'), '11:11:22:22:33:33')
self.assertEqual(canonicalize_mac('11-11-22-22-33-33'), '11:11:22:22:33:33')
self.assertEqual(canonicalize_mac('11:11:22:22:33:33'), '11:11:22:22:33:33')
def search(q):
'''
Searches in Equipment model for racks, units, IP address, MACs, serial, hostnames etc
@type q: string or iterable
@param q: a string or an iterable of strings to search for.
@rtype: QuerySet
@return: A QuerySet with results matching all items of q
'''
if q is None or len(q) == 0 or 'hwdoc' not in settings.INSTALLED_APPS:
return Equipment.objects.none()
# A way to get all
if q == "ALL_EQS":
return Equipment.objects.all()
# Working on iterables. However in case we are not given one it is cheaper
# to create one than fail
try:
q.__iter__()
except AttributeError:
q = (q,)
ids = []
try:
for key in q:
try:
dns = gethostbyaddr(key)[0]
except (herror, gaierror, IndexError, error, UnicodeEncodeError):
dns = ''
mac = canonicalize_mac(key)
# A heuristic to allow user to filter queries down to the unit level
# using a simple syntax
m = re.search('^(\w{1,3}\d\d)[Uu](\d\d)$', key)
if m:
rack = m.group(1)
unit = m.group(2)
else:
rack = ''
unit = None
result = Equipment.objects.filter(
Q(serial=key)|
Q(rack__name__contains=key)|
Q(rack__name__iexact=rack)|
Q(model__name__icontains=key)|
Q(allocation__name__icontains=key)|
Q(allocation__contacts__name__icontains=key)|
Q(allocation__contacts__surname__icontains=key)|
Q(servermanagement__mac__icontains=mac)|
Q(servermanagement__hostname__icontains=key)|
Q(servermanagement__hostname=dns)|
Q(attrs__value__icontains=key)
)
if unit:
result = result.filter(unit=unit)
ids.extend(result.distinct().values_list('id', flat=True))
ids = list(set(ids))
return Equipment.objects.filter(pk__in=ids).distinct()
except DatabaseError as e:
return Equipment.objects.none()
# TODO: Log this
raise RuntimeError(_('An error occured while querying db: %(databaseerror)s') % {'databaseerror': e})
def search(q):
'''
Searches in Equipment model for racks, units, IP address, MACs, serial, hostnames etc
@type q: string or iterable
@param q: a string or an iterable of strings to search for.
@rtype: QuerySet
@return: A QuerySet with results matching all items of q
'''
if q is None or len(q) == 0 or 'hwdoc' not in settings.INSTALLED_APPS:
return Equipment.objects.none()
# A way to get all
if q == "ALL_EQS":
return Equipment.objects.all()
# Working on iterables. However in case we are not given one it is cheaper
# to create one than fail
try:
q.__iter__()
except AttributeError:
q = (q, )
ids = []
try:
for key in q:
try:
dns = gethostbyaddr(key)[0]
except (herror, gaierror, IndexError, error, UnicodeEncodeError):
dns = ''
mac = canonicalize_mac(key)
# A heuristic to allow user to filter queries down to the unit level
# using a simple syntax
m = re.search('^(\w{1,3}\d\d)[Uu](\d\d)$', key)
if m:
rack = m.group(1)
unit = m.group(2)
else:
rack = ''
unit = None
result = Equipment.objects.filter(
Q(serial=key) | Q(rack__name__contains=key)
| Q(rack__name__iexact=rack) | Q(model__name__icontains=key)
| Q(allocation__name__icontains=key)
| Q(allocation__contacts__name__icontains=key)
| Q(allocation__contacts__surname__icontains=key)
| Q(servermanagement__mac__icontains=mac)
| Q(servermanagement__hostname__icontains=key)
| Q(servermanagement__hostname=dns)
| Q(attrs__value__icontains=key))
if unit:
result = result.filter(unit=unit)
ids.extend(result.distinct().values_list('id', flat=True))
ids = list(set(ids))
return Equipment.objects.filter(pk__in=ids).distinct()
except DatabaseError as e:
return Equipment.objects.none()
# TODO: Log this
raise RuntimeError(
_('An error occured while querying db: %(databaseerror)s') %
{'databaseerror': e})
