fortnight support

src/util.py

@@ -27,6 +27,7 @@ number = "(-?[0-9]+(?:\.[0-9]+)?)(" + "|".join(prefixes.keys()) + ")?"
 short_timedelta_regex = re.compile(f"""
 (?:(?P<years>{number})(?:years?|y))?                # e.g. 2y
 (?:(?P<months>{number})(?:months?|mo))?             # e.g. 2months
+(?:(?P<fortnights>{number})(?:fortnights?|fn|f))?   # e.g. 10fn
 (?:(?P<weeks>{number})(?:weeks?|w))?                # e.g. 10w
 (?:(?P<days>{number})(?:days?|d))?                  # e.g. 14d
 (?:(?P<hours>{number})(?:hours?|h))?                # e.g. 12h
@@ -45,6 +46,8 @@ def parse_short_timedelta(text):
     match = short_timedelta_regex.fullmatch(text)
     if match is None or not match.group(0): raise ValueError("parse failed")
     data = { k: parse_prefixed(v) if v else 0 for k, v in match.groupdict().items() }
+    data["weeks"] += data["fortnights"] * 2
+    del data["fortnights"]
     return datetime.datetime.now(tz=datetime.timezone.utc) + relativedelta(**data)
 
 cal = parsedatetime.Calendar()