50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
# Copyright 2021 The Kubeflow Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from kfp import dsl, compiler
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@dsl.component()
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def flip_coin_op() -> str:
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"""Flip a coin and output heads or tails randomly."""
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import random
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result = 'heads' if random.randint(0, 1) == 0 else 'tails'
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return result
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@dsl.component()
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def print_op(msg: str):
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"""Print a message."""
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print(msg)
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@dsl.pipeline(name='nested-conditions-pipeline')
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def my_pipeline():
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flip1 = flip_coin_op()
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print_op(msg=flip1.output)
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flip2 = flip_coin_op()
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print_op(msg=flip2.output)
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with dsl.Condition(flip1.output != 'no-such-result'): # always true
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flip3 = flip_coin_op()
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print_op(msg=flip3.output)
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with dsl.Condition(flip2.output == flip3.output):
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flip4 = flip_coin_op()
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print_op(msg=flip4.output)
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if __name__ == '__main__':
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compiler.Compiler().compile(my_pipeline, __file__ + '.yaml')
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