"""
This is where all the error classes for Lightning are defined.
"""
from __future__ import absolute_import
from lightning.utils import enum
import logging
from pyodbc import Error as SQLError
# Define Service Errors
Error = enum(
BAD_PARAMETERS='Bad Parameters',
DUPLICATE_POST='Duplicate post',
INSUFFICIENT_PERMISSIONS='Insufficient permissions granted',
INVALID_REDIRECT='Invalid redirect_uri',
INVALID_TOKEN='Invalid access_token',
NOT_FOUND='Not found',
OVER_CAPACITY='Service over capacity',
RATE_LIMITED='Rate limited',
REFRESH_TOKEN='Refreshed access_token',
UNKNOWN_RESPONSE='Unknown response',
)
def error_format(message, **kwargs):
"""Format an error response for the client"""
kwargs['message'] = message or "Unknown error"
for x in kwargs.keys():
if not kwargs[x]:
del kwargs[x]
return {'error': kwargs}
from lightning.model import LimitedDict
from lightning.utils import enum
# Define Status Codes
StatusCode = enum(
OK=200,
NOT_FOUND=404,
UNKNOWN=502
)
# Define Status Messages
StatusMessage = enum(
OK="OK",
NOT_FOUND="GUID not found",
)
# Note: All other Status responses come from lightning.error
class Status(LimitedDict):
"""Status class.
Represents a Status.
"""
def __init__(self, *args, **kwargs):
keys = [
'code',
'guid',
'is_refreshable',
'message',
'service_name',
]
super(Status, self).__init__(keys, **kwargs)
from lightning.model import LimitedDict
from lightning.utils import enum
# Define Stream Types
StreamType = enum(
ARTICLE='article',
PHOTO='photo',
STATUS='status',
TRANSACTION='transaction',
VIDEO='video',
VIDEO_EMBED='video_embed',
)
def get_type(event):
"""Given a StreamEvent, determine its proper type."""
# Default to STATUS
stream_type = StreamType.STATUS
if event['name'] and event['description']:
stream_type = StreamType.ARTICLE
elif event['video_id']:
stream_type = StreamType.VIDEO_EMBED
elif event['video_link']:
stream_type = StreamType.VIDEO
elif event['picture_link']:
stream_type = StreamType.PHOTO
return stream_type
class StreamEvent(LimitedDict):
"""StreamEvent class.