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https://github.com/thecyberlearn/chat-backend.git
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a0fce0b484
Features: - Django REST API backend - Multi-strategy web scraping system (Beautiful Soup, Playwright, Firecrawl) - Anti-detection features (proxy rotation, user-agent rotation) - Data export functionality (JSON, CSV, TXT) - Business and CrawledPage models - Enhanced crawling service with fallback mechanisms 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
47 lines
1.2 KiB
Python
47 lines
1.2 KiB
Python
import datetime
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def _get_duration_components(duration):
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days = duration.days
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seconds = duration.seconds
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microseconds = duration.microseconds
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minutes = seconds // 60
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seconds %= 60
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hours = minutes // 60
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minutes %= 60
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return days, hours, minutes, seconds, microseconds
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def duration_string(duration):
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"""Version of str(timedelta) which is not English specific."""
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days, hours, minutes, seconds, microseconds = _get_duration_components(duration)
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string = "{:02d}:{:02d}:{:02d}".format(hours, minutes, seconds)
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if days:
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string = "{} ".format(days) + string
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if microseconds:
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string += ".{:06d}".format(microseconds)
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return string
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def duration_iso_string(duration):
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if duration < datetime.timedelta(0):
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sign = "-"
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duration *= -1
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else:
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sign = ""
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days, hours, minutes, seconds, microseconds = _get_duration_components(duration)
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ms = ".{:06d}".format(microseconds) if microseconds else ""
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return "{}P{}DT{:02d}H{:02d}M{:02d}{}S".format(
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sign, days, hours, minutes, seconds, ms
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)
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def duration_microseconds(delta):
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return (24 * 60 * 60 * delta.days + delta.seconds) * 1000000 + delta.microseconds
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