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48 lines
1.3 KiB
Python
48 lines
1.3 KiB
Python
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"""
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Helper functions that convert strftime formats into more readable representations.
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"""
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from rest_framework import ISO_8601
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def datetime_formats(formats):
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format = ', '.join(formats).replace(
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ISO_8601,
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'YYYY-MM-DDThh:mm[:ss[.uuuuuu]][+HH:MM|-HH:MM|Z]'
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)
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return humanize_strptime(format)
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def date_formats(formats):
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format = ', '.join(formats).replace(ISO_8601, 'YYYY[-MM[-DD]]')
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return humanize_strptime(format)
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def time_formats(formats):
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format = ', '.join(formats).replace(ISO_8601, 'hh:mm[:ss[.uuuuuu]]')
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return humanize_strptime(format)
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def humanize_strptime(format_string):
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# Note that we're missing some of the locale specific mappings that
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# don't really make sense.
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mapping = {
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"%Y": "YYYY",
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"%y": "YY",
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"%m": "MM",
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"%b": "[Jan-Dec]",
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"%B": "[January-December]",
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"%d": "DD",
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"%H": "hh",
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"%I": "hh", # Requires '%p' to differentiate from '%H'.
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"%M": "mm",
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"%S": "ss",
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"%f": "uuuuuu",
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"%a": "[Mon-Sun]",
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"%A": "[Monday-Sunday]",
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"%p": "[AM|PM]",
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"%z": "[+HHMM|-HHMM]"
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}
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for key, val in mapping.items():
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format_string = format_string.replace(key, val)
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return format_string
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