76 lines
2.1 KiB
Python
76 lines
2.1 KiB
Python
import datetime
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from typing import Optional, SupportsInt
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def flagconverter(code: str):
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"""Converts the specified country code to a flag."""
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if code is None:
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return ''
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if len(code) == 1 or len(code) > 2:
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raise ValueError("CC too short or long")
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res = f"{''.join(chr(127397 + ord(str.upper(k))) for k in code)}"
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return res
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def bigip(x: int):
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"""Converts a BIG formatted IP address to a human-readable format"""
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return '.'.join([str(y) for y in int.to_bytes(int(x), 4, 'big')])
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def humanize_timedelta(
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*, timedelta: Optional[datetime.timedelta] = None, seconds: Optional[SupportsInt] = None
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) -> str:
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"""
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Get a locale aware human timedelta representation.
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This works with either a timedelta object or a number of seconds.
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Fractional values will be omitted, and values less than 1 second
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an empty string.
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Parameters
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----------
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timedelta: Optional[datetime.timedelta]
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A timedelta object
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seconds: Optional[SupportsInt]
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A number of seconds
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Returns
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-------
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str
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A locale aware representation of the timedelta or seconds.
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Raises
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------
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ValueError
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The function was called with neither a number of seconds nor a timedelta object
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"""
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try:
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obj = seconds if seconds is not None else timedelta.total_seconds()
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except AttributeError:
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raise ValueError("You must provide either a timedelta or a number of seconds")
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seconds = int(obj)
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periods = [
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("year", "years", 60 * 60 * 24 * 365),
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("month", "months", 60 * 60 * 24 * 30),
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("day", "days", 60 * 60 * 24),
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("hour", "hours", 60 * 60),
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("minute", "minutes", 60),
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("second", "seconds", 1),
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]
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strings = []
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for period_name, plural_period_name, period_seconds in periods:
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if seconds >= period_seconds:
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period_value, seconds = divmod(seconds, period_seconds)
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if period_value == 0:
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continue
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unit = plural_period_name if period_value > 1 else period_name
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strings.append(f"{period_value} {unit}")
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return ", ".join(strings)
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