76 lines
2.2 KiB
Python
76 lines
2.2 KiB
Python
# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import json
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import requests
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import sys
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from cloudevents.sdk import converters
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from cloudevents.sdk import marshaller
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from cloudevents.sdk.event import v02
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def run_binary(event, url):
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binary_headers, binary_data = http_marshaller.ToRequest(
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event, converters.TypeBinary, json.dumps)
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print("binary CloudEvent")
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for k, v in binary_headers.items():
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print("{0}: {1}\r\n".format(k, v))
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print(binary_data)
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response = requests.post(
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url, headers=binary_headers, data=binary_data)
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response.raise_for_status()
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def run_structured(event, url):
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structured_headers, structured_data = http_marshaller.ToRequest(
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event, converters.TypeStructured, json.dumps
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)
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print("structured CloudEvent")
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print(structured_data.getvalue())
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response = requests.post(url,
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headers=structured_headers,
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data=structured_data.getvalue())
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response.raise_for_status()
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if __name__ == "__main__":
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if len(sys.argv) < 3:
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sys.exit("Usage: python with_requests.py "
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"[binary | structured] "
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"<CloudEvents controller URL>")
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fmt = sys.argv[1]
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url = sys.argv[2]
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http_marshaller = marshaller.NewDefaultHTTPMarshaller()
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event = (
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v02.Event().
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SetContentType("application/json").
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SetData({"name": "denis"}).
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SetEventID("my-id").
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SetSource("<event-source").
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SetEventType("cloudevent.event.type")
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)
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if "structured" == fmt:
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run_structured(event, url)
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elif "binary" == fmt:
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run_binary(event, url)
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else:
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sys.exit("unknown format: {0}".format(fmt))
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