def validate_thread_id(self, key, value):
if value is None:
return
try:
base36decode(value)
except ValueError:
raise ValueError('Invalid thread id')
return value
def validate_thread_id(self, key, value):
if value is None:
return
try:
base36decode(value)
except ValueError:
raise ValueError('Invalid thread id')
return value
def __init__(self, namespace_id, subject, from_addr, to_addr, cc_addr,
bcc_addr, any_email, thread_public_id, started_before,
started_after, last_message_before, last_message_after,
filename, tag, limit, offset, order_by, db_session):
self.namespace_id = namespace_id
self.subject = subject
self.from_addr = from_addr
self.to_addr = to_addr
self.cc_addr = cc_addr
self.bcc_addr = bcc_addr
self.any_email = any_email
self.thread_public_id = thread_public_id
self.started_before = started_before
self.started_after = started_after
self.last_message_before = last_message_before
self.last_message_after = last_message_after
self.filename = filename
self.tag = tag
self.limit = limit
self.offset = offset
self.order_by = order_by
self.db_session = db_session
# Validate input
for key in ('subject', 'any_email', 'to_addr', 'from_addr', 'cc_addr',
'bcc_addr', 'filename', 'tag'):
value = getattr(self, key, None)
if value is not None and len(value) > 255:
raise ValueError('Value {} for {} is too long'.
format(value, key))
if thread_public_id is not None:
try:
base36decode(thread_public_id)
except ValueError:
raise ValueError('Invalid thread id {}'.
format(thread_public_id))
for key in ('started_before', 'started_after', 'last_message_before',
'last_message_after'):
value = getattr(self, key, None)
if value is not None:
try:
# Replace Unix timestamp by datetime object.
# We need to set tzinfo so that we can compare to datetimes
# that were deserialized using bson.json_util.
dt = datetime.utcfromtimestamp(int(value))
setattr(self, key, dt.replace(tzinfo=bson.tz_util.utc))
except ValueError:
raise ValueError('Invalid timestamp value {} for {}'.
format(value, key))
def b36_to_bin(b36_string):
""" b36_string: a base-36 encoded string
returns binary 128 bit unsigned integer
"""
int128 = base36decode(b36_string)
MAX_INT64 = 0xFFFFFFFFFFFFFFFF
return struct.pack('>QQ', (int128 >> 64) & MAX_INT64, int128 & MAX_INT64)
def b36_to_bin(b36_string):
""" b36_string: a base-36 encoded string
returns binary 128 bit unsigned integer
"""
int128 = base36decode(b36_string)
MAX_INT64 = 0xFFFFFFFFFFFFFFFF
return struct.pack(
'>QQ',
(int128 >> 64) & MAX_INT64,
int128 & MAX_INT64)
