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ML engineering pipelines

Feature prep, batch inference, model-serving hooks, and production ML workflow glue.

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How to Mock Cron Schedule in Python

Compute the next scheduled run time for a cron expression using a pure-Python mock parser.

cron scheduling mock
Python 
import re
from datetime import datetime, timedelta

class CronMock:
    def __init__(self, expression):
        self.expression = expression
        self.minutes = self._parse_field(expression.split()[0], 0, 59)
        self.hours = self._parse_field(expression.split()[1], 0, 23)
        self.days = self._parse_field(…
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