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95 lines
2.2 KiB
Python
95 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
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"""
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Tableprint utilities
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"""
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from __future__ import print_function, unicode_literals
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import re
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import numpy as np
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__all__ = ('humantime',)
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def humantime(time):
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"""Converts a time in seconds to a reasonable human readable time
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Parameters
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----------
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t : float
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The number of seconds
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Returns
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-------
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time : string
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The human readable formatted value of the given time
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"""
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try:
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time = float(time)
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except (ValueError, TypeError):
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raise ValueError("Input must be numeric")
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# weeks
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if time >= 7 * 60 * 60 * 24:
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weeks = np.floor(time / (7 * 60 * 60 * 24))
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timestr = "{:g} weeks, ".format(weeks) + humantime(time % (7 * 60 * 60 * 24))
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# days
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elif time >= 60 * 60 * 24:
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days = np.floor(time / (60 * 60 * 24))
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timestr = "{:g} days, ".format(days) + humantime(time % (60 * 60 * 24))
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# hours
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elif time >= 60 * 60:
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hours = np.floor(time / (60 * 60))
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timestr = "{:g} hours, ".format(hours) + humantime(time % (60 * 60))
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# minutes
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elif time >= 60:
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minutes = np.floor(time / 60.)
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timestr = "{:g} min., ".format(minutes) + humantime(time % 60)
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# seconds
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elif (time >= 1) | (time == 0):
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timestr = "{:g} s".format(time)
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# milliseconds
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elif time >= 1e-3:
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timestr = "{:g} ms".format(time * 1e3)
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# microseconds
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elif time >= 1e-6:
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timestr = "{:g} \u03BCs".format(time * 1e6)
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# nanoseconds or smaller
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else:
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timestr = "{:g} ns".format(time * 1e9)
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return timestr
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def ansi_len(string):
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"""Extra length due to any ANSI sequences in the string."""
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return len(string) - len(re.compile(r'\x1b[^m]*m').sub('', string))
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def format_line(data, linestyle):
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"""Formats a list of elements using the given line style"""
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return linestyle.begin + linestyle.sep.join(data) + linestyle.end
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def parse_width(width, n):
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"""Parses an int or array of widths
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Parameters
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----------
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width : int or array_like
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n : int
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"""
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if isinstance(width, int):
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widths = [width] * n
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else:
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assert len(width) == n, "Widths and data do not match"
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widths = width
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return widths
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