def test_cloud_custom_dict_ms_precision_is_gt_six():
time ="2021-02-18T20:18:10.539861122+00:00"
date_obj = _convert_to_isoformat(time)
assert date_obj.month == 2
assert date_obj.day == 18
assert date_obj.hour == 20
assert date_obj.microsecond == 539861
def test_cloud_custom_dict_ms_precision_is_eq_six_z_not():
time ="2021-02-18T20:18:10.123456Z"
date_obj = _convert_to_isoformat(time)
assert date_obj.month == 2
assert date_obj.day == 18
assert date_obj.hour == 20
assert date_obj.microsecond == 123456
def from_dict(cls, event):
# type: (Dict) -> CloudEvent
"""
Returns the deserialized CloudEvent object when a dict is provided.
:param event: The dict representation of the event which needs to be deserialized.
:type event: dict
:rtype: CloudEvent
"""
kwargs = {} # type: Dict[Any, Any]
reserved_attr = [
"data",
"data_base64",
"id",
"source",
"type",
"specversion",
"time",
"dataschema",
"datacontenttype",
"subject",
]
if "data" in event and "data_base64" in event:
raise ValueError(
"Invalid input. Only one of data and data_base64 must be present."
)
if "data" in event:
data = event.get("data")
kwargs["data"] = data if data is not None else NULL
elif "data_base64" in event:
kwargs["data"] = b64decode(
cast(Union[str, bytes], event.get("data_base64"))
)
for item in ["datacontenttype", "dataschema", "subject"]:
if item in event:
val = event.get(item)
kwargs[item] = val if val is not None else NULL
extensions = {k: v for k, v in event.items() if k not in reserved_attr}
if extensions:
kwargs["extensions"] = extensions
return cls(
id=event.get("id"),
source=event["source"],
type=event["type"],
specversion=event.get("specversion"),
time=_convert_to_isoformat(event.get("time")),
**kwargs
)
def from_dict(cls, event):
# type: (Dict) -> CloudEvent
"""
Returns the deserialized CloudEvent object when a dict is provided.
:param event: The dict representation of the event which needs to be deserialized.
:type event: dict
:rtype: CloudEvent
"""
kwargs = {} # type: Dict[Any, Any]
reserved_attr = [
"data",
"data_base64",
"id",
"source",
"type",
"specversion",
"time",
"dataschema",
"datacontenttype",
"subject",
]
if "data" in event and "data_base64" in event:
raise ValueError(
"Invalid input. Only one of data and data_base64 must be present."
)
if "data" in event:
data = event.get("data")
kwargs["data"] = data if data is not None else NULL
elif "data_base64" in event:
kwargs["data"] = b64decode(
cast(Union[str, bytes], event.get("data_base64"))
)
for item in ["datacontenttype", "dataschema", "subject"]:
if item in event:
val = event.get(item)
kwargs[item] = val if val is not None else NULL
extensions = {k: v for k, v in event.items() if k not in reserved_attr}
if extensions:
kwargs["extensions"] = extensions
try:
event_obj = cls(
id=event.get("id"),
source=event["source"],
type=event["type"],
specversion=event.get("specversion"),
time=_convert_to_isoformat(event.get("time")),
**kwargs
)
except KeyError:
# https://github.com/cloudevents/spec Cloud event spec requires source, type,
# specversion. We autopopulate everything other than source, type.
if not all([_ in event for _ in ("source", "type")]):
if all([_ in event for _ in ("subject", "eventType", "data", "dataVersion", "id", "eventTime")]):
raise ValueError(
"The event you are trying to parse follows the Eventgrid Schema. You can parse" +
" EventGrid events using EventGridEvent.from_dict method in the azure-eventgrid library."
)
raise ValueError(
"The event does not conform to the cloud event spec https://github.com/cloudevents/spec." +
" The `source` and `type` params are required."
)
return event_obj