Anton Rasmussen
02/01/2021, 1:45 PMTraceback (most recent call last):
File "/usr/local/lib/python3.8/site-packages/prefect/client/client.py", line 451, in _request
json_resp = response.json()
File "/usr/local/lib/python3.8/site-packages/requests/models.py", line 900, in json
return complexjson.loads(self.text, **kwargs)
File "/usr/local/lib/python3.8/json/__init__.py", line 357, in loads
return _default_decoder.decode(s)
File "/usr/local/lib/python3.8/json/decoder.py", line 337, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "/usr/local/lib/python3.8/json/decoder.py", line 355, in raw_decode
raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/local/bin/prefect", line 8, in <module>
sys.exit(cli())
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 829, in __call__
return self.main(*args, **kwargs)
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 782, in main
rv = self.invoke(ctx)
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/lib/python3.8/site-packages/click/core.py", line 610, in invoke
return callback(*args, **kwargs)
File "/usr/local/lib/python3.8/site-packages/prefect/cli/execute.py", line 49, in flow_run
result = client.graphql(query)
File "/usr/local/lib/python3.8/site-packages/prefect/client/client.py", line 298, in graphql
result = <http://self.post|self.post>(
File "/usr/local/lib/python3.8/site-packages/prefect/client/client.py", line 213, in post
response = self._request(
File "/usr/local/lib/python3.8/site-packages/prefect/client/client.py", line 454, in _request
raise ClientError(
prefect.utilities.exceptions.ClientError: Malformed response received from Cloud - please ensure that you have an API token properly configured.
Kyle Moon-Wright
02/01/2021, 6:13 PMprefect backend server
command or changing your backend.toml file to be configured to “server”. You can also use specify your API endpoint in your config.toml file.Kyle Moon-Wright
02/01/2021, 6:21 PMAnton Rasmussen
02/01/2021, 10:43 PMKyle Moon-Wright
02/01/2021, 11:05 PMAnton Rasmussen
02/02/2021, 9:12 AMimport datetime
import prefect
from prefect import task, Flow
from prefect.schedules import IntervalSchedule
FLOW_NAME = "hello-flow"
@task
def say_hello():
logger = prefect.context.get("logger")
<http://logger.info|logger.info>("Hello, Cloud!")
return "said hello"
@task
def say_goodbye(input):
logger = prefect.context.get("logger")
<http://logger.info|logger.info>(f"I just {input}... Goodbye, Cloud!")
return "said goodbye"
schedule = IntervalSchedule(interval=datetime.timedelta(minutes=2))
with Flow(FLOW_NAME, schedule) as flow:
res1 = say_hello()
res2 = say_goodbye(res1)
Anton Rasmussen
02/02/2021, 11:27 AM