def action(gateways: List[Gateway]):
def process(gateway: Gateway):
is_valid, abortion = check_operation(
gateway,
'get_rates',
origin_country_code=payload.shipper.country_code)
if not is_valid:
return abortion
request: Serializable = gateway.mapper.create_rate_request(
payload)
response: Deserializable = gateway.proxy.get_rates(request)
@fail_safe(gateway)
def deserialize():
return gateway.mapper.parse_rate_response(response)
return IDeserialize(deserialize)
deserializable_collection: List[IDeserialize] = exec_async(
lambda g: fail_safe(g)(process)(g), gateways)
def flatten():
responses = [p.parse() for p in deserializable_collection]
flattened_rates = sum(
(r for r, _ in responses if r is not None), [])
messages = sum((m for _, m in responses), [])
return flattened_rates, messages
return IDeserialize(flatten)
def get_tracking(self,
request: Serializable[List[str]]) -> Deserializable[str]:
"""
get_tracking make parallel request for each pin
"""
_throttle = 0.0
def track(tracking_pin: str) -> str:
nonlocal _throttle
time.sleep(_throttle)
_throttle += 0.025
return http(
url=
f"{self.settings.server_url}/vis/track/pin/{tracking_pin}/detail",
headers={
"Accept": "application/vnd.cpc.track-v2+xml",
"Authorization": f"Basic {self.settings.authorization}",
"Accept-language": f"{self.settings.language}-CA",
},
method="GET",
)
response: List[str] = exec_async(track, request.serialize())
return Deserializable(XP.bundle_xml(xml_strings=response), XP.to_xml)
def notify_subscribers(webhooks: typing.List[models.Webhook], payload: dict):
def notify_subscriber(webhook: models.Webhook):
response = identity(lambda: requests.post(
webhook.url,
json=payload,
headers={'Content-type': 'application/json'}))
return webhook.id, response
return utils.exec_async(notify_subscriber, webhooks)
def get_tracking(self, request: Serializable) -> Deserializable:
def _get_tracking(tracking_number: str):
return http(
url=f"{self.settings.server_url}/v1/tracking/{tracking_number}",
headers={
"Accept": "application/json",
"Authorization": f"Basic {self.settings.authorization}"
},
method="GET",
)
responses: List[dict] = exec_async(_get_tracking, request.serialize())
return Deserializable(responses, lambda res: [DP.to_dict(r) for r in res if any(r.strip())])
def get_tracking(self, request: Serializable) -> Deserializable[str]:
def _get_tracking(tracking_request: dict):
query = urllib.parse.urlencode(tracking_request)
return http(
url=f"{self.settings.server_url}/track/shipments?{query}",
headers={
"Accept": "application/json",
"DHL-API-Key": self.settings.consumer_key
},
method="GET",
)
responses: List[dict] = exec_async(_get_tracking, request.serialize())
return Deserializable(responses,
lambda res: [DP.to_dict(r) for r in res])
def get_tracking(self, request: Serializable) -> Deserializable:
def _get_tracking(mail_piece_id: str):
return http(
url=
f"{self.settings.server_url}/mailpieces/v2/{mail_piece_id}/events",
headers={
"Accept": "application/json",
"X-IBM-Client-Id": self.settings.client_id,
"X-IBM-Client-Secret": self.settings.client_secret,
"X-Accept-RMG-Terms": "yes"
},
method="GET",
)
responses: List[dict] = exec_async(_get_tracking, request.serialize())
return Deserializable(
responses,
lambda res: [DP.to_dict(r) for r in res if any(r.strip())])
def get_tracking(self, request: Serializable) -> Deserializable[List[Tuple[str, str]]]:
def _get_tracking(ref: str):
response = http(
url=f"{self.settings.server_url}/api/tracking/{ref}",
headers={
"Accept": "application/json",
"Authorization": f"Basic {self.settings.authorization}"
},
method="GET",
)
return ref, response
responses: List[Tuple[str, str]] = exec_async(_get_tracking, request.serialize())
return Deserializable(
responses,
lambda res: [(num, DP.to_dict(track)) for num, track in res if any(track.strip())]
)
def fetch_rates(
payload: dict, carrier_settings_list: List[CarrierSettings]
) -> Union[RateResponse, ErrorResponse]:
request = api.Rating.fetch(ShipmentRate(**payload))
def process(carrier_settings: CarrierSettings):
try:
gateway = api.gateway[carrier_settings.carrier_name].create(
carrier_settings.settings)
return request.from_(gateway).parse()
except Exception as e:
logger.exception(e)
return [
[],
[
Message(
code="500",
carrier_name=carrier_settings.carrier_name,
carrier_id=carrier_settings.settings.get('carrier_id'),
message=str(e))
]
]
results = exec_async(process, carrier_settings_list)
rates = sum((r for r, _ in results if r is not None), [])
messages = sum((m for _, m in results), [])
if len(rates) == 0:
return ErrorResponse(messages=messages)
return RateResponse(shipment=ShipmentRate(
**{
**payload, 'rates': [{
**{
**to_dict(r), 'id': str(uuid.uuid4())
}
} for r in rates]
}) if len(rates) > 0 else None,
messages=messages)