55 lines
1.4 KiB
Python
55 lines
1.4 KiB
Python
import logging
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from lightning.app import LightningApp, LightningFlow, LightningWork
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logger = logging.getLogger(__name__)
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class PickleChecker(LightningWork):
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def run(self, pickle_image: bytes):
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parsed = self.parse_image(pickle_image)
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if parsed == b"it is a pickle":
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return True
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if parsed == b"it is not a pickle":
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return False
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raise Exception("Couldn't parse the image")
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@staticmethod
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def parse_image(image_str: bytes):
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return image_str
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class Slack(LightningFlow):
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def __init__(self):
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super().__init__()
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@staticmethod
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def send_message(message):
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logger.info(f"Sending message: {message}")
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def run(self):
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pass
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class RootComponent(LightningFlow):
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def __init__(self):
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super().__init__()
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self.pickle_checker = PickleChecker()
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self.slack = Slack()
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self.counter = 3
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def run(self):
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if self.counter > 0:
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logger.info(f"Running the app {self.counter}")
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image_str = b"it is not a pickle"
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if self.pickle_checker.run(image_str):
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self.slack.send_message("It's a pickle!")
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else:
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self.slack.send_message("It's not a pickle!")
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self.counter -= 1
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else:
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self.stop("Pickle or Not End")
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app = LightningApp(RootComponent())
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