54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
from django.db import models
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from datetime import datetime
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class Repo(models.Model):
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fingerprint = models.TextField()
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location = models.TextField()
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last_modified = models.DateTimeField()
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class Meta:
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db_table = 'repo'
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def last_backup(self):
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latest = self.archives.order_by('-start')[0].start.replace(tzinfo=None)
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seconds_since = int((datetime.utcnow() - latest).total_seconds())
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return f"{self.seconds_to_string(seconds_since)} ago"
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@staticmethod
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def seconds_to_string(seconds: int, short=False, truncate=False):
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seconds = int(seconds)
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increments = [('year', 'yr', 31557600),
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('week', 'wk', 604800),
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('day', 'day', 86400),
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('hour', 'hr', 3600),
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('minute', 'min', 60),
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('second', 'sec', 1)]
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if seconds == 0:
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if short:
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return f"0 {increments[-1][1]}s"
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else:
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return f"0 {increments[-1][0]}s"
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time_string = ""
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remainder = seconds
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for st, sst, s in increments:
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if remainder == 0:
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break
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if short:
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st = sst
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if remainder < s or remainder == 0:
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continue
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else:
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exact, remainder = divmod(remainder, s)
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if exact > 1:
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time_string += f"{exact} {st}s, "
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else:
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time_string += f"{exact} {st}, "
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if truncate:
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break
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return time_string.strip().strip(',')[::-1].replace(' ,', ' dna ', 1)[::-1] # lmao
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