35 lines
1 KiB
Python
35 lines
1 KiB
Python
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import datetime
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from flask import g
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import os
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from functools import partial
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from suou.i18n import JsonI18n
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from . import APP_BASE_DIR
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i18n = JsonI18n(os.path.join(APP_BASE_DIR, 'i18n'), 'salvi')
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def get_string(loc, s) -> str:
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return i18n.lang(loc).t(s)
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def human_elapsed_time(then: datetime.datetime, lang = None) -> str:
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if lang is None: ## XXX make it explicit?
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try:
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lang = g.lang
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except AttributeError:
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lang = None ## TODO replace with default lang (?)
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delta = datetime.datetime.now() - then
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T = partial(get_string, g.lang)
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if delta < datetime.timedelta(seconds=60):
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return T('just-now')
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elif delta < datetime.timedelta(seconds=3600):
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return T('n-minutes-ago').format(delta.seconds // 60)
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elif delta < datetime.timedelta(days=1):
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return T('n-hours-ago').format(delta.seconds // 3600)
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elif delta < datetime.timedelta(days=15):
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return T('n-days-ago').format(delta.days)
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else:
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return then.strftime('%B %-d, %Y')
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