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Add syntax for now+seconds, now-seconds when parsing units.

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This helps a lot when it comes to querying for atom feeds. You can
request the last X hours of items instead of picking some limit
that you hope is high enough for the highs and wastes data during
the lows.

You want created=now-86400..now for one day.
This commit is contained in:
voussoir 2022-07-23 00:13:40 -07:00
parent f8b1cd9178
commit df5870502a
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1 changed files with 11 additions and 4 deletions
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13
etiquette/helpers.py
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@ -347,13 +347,20 @@ def parse_unit_string(s) -> typing.Union[int, float, None]:
if ':' in s: if ':' in s:
return hms.hms_to_seconds(s) return hms.hms_to_seconds(s)
elif all(c in '0123456789' for c in s): if all(c in '0123456789' for c in s):
return int(s) return int(s)
elif all(c in '0123456789.' for c in s): if all(c in '0123456789.' for c in s):
return float(s) return float(s)
else: if s == 'now':
return now().timestamp()
nowdelta = re.search(r'now((?:\+|-)\d+(?:\.\d*)?)', s)
if nowdelta:
nowdelta = nowdelta.group(1)
return now().timestamp() + float(nowdelta)
return bytestring.parsebytes(s) return bytestring.parsebytes(s)
def read_filebytes( def read_filebytes(