X-Git-Url: https://wannabe.guru.org/gitweb/?a=blobdiff_plain;f=datetime_utils.py;h=fc1ca4ed9e07e407554da7e300f53ca58f98661a;hb=f2600f30801c849fc1d139386e3ddc3c9eb43e30;hp=6f504f6c304b850e830cffab08d0ed8be67fed39;hpb=e224aee343a337beefc61acdfa263c88f0bde312;p=python_utils.git

diff --git a/datetime_utils.py b/datetime_utils.py
index 6f504f6..fc1ca4e 100644
--- a/datetime_utils.py
+++ b/datetime_utils.py
@@ -159,14 +159,11 @@ def time_to_datetime_today(time: datetime.time) -> datetime.datetime:
     False
 
     """
-    now = now_pacific()
     tz = time.tzinfo
-    return datetime.datetime.combine(now, time, tz)
+    return datetime.datetime.combine(now_pacific(), time, tz)
 
 
-def date_and_time_to_datetime(
-    date: datetime.date, time: datetime.time
-) -> datetime.datetime:
+def date_and_time_to_datetime(date: datetime.date, time: datetime.time) -> datetime.datetime:
     """
     Given a date and time, merge them and return a datetime.
 
@@ -229,7 +226,7 @@ def datetime_to_time(dt: datetime.datetime) -> datetime.time:
     return datetime_to_date_and_time(dt)[1]
 
 
-class TimeUnit(enum.Enum):
+class TimeUnit(enum.IntEnum):
     """An enum to represent units with which we can compute deltas."""
 
     MONDAYS = 0
@@ -250,20 +247,18 @@ class TimeUnit(enum.Enum):
 
     @classmethod
     def is_valid(cls, value: Any):
-        if type(value) is int:
-            return value in cls._value2member_map_
-        elif type(value) is TimeUnit:
-            return value.value in cls._value2member_map_
-        elif type(value) is str:
-            return value in cls._member_names_
+        if isinstance(value, int):
+            return cls(value) is not None
+        elif isinstance(value, TimeUnit):
+            return cls(value.value) is not None
+        elif isinstance(value, str):
+            return cls.__members__[value] is not None
         else:
             print(type(value))
             return False
 
 
-def n_timeunits_from_base(
-    count: int, unit: TimeUnit, base: datetime.datetime
-) -> datetime.datetime:
+def n_timeunits_from_base(count: int, unit: TimeUnit, base: datetime.datetime) -> datetime.datetime:
     """Return a datetime that is N units before/after a base datetime.
     e.g.  3 Wednesdays from base datetime, 2 weeks from base date, 10
     years before base datetime, 13 minutes after base datetime, etc...
@@ -353,10 +348,7 @@ def n_timeunits_from_base(
             base += timedelta
             if base.year != old_year:
                 skips = holidays.US(years=base.year).keys()
-            if (
-                base.weekday() < 5
-                and datetime.date(base.year, base.month, base.day) not in skips
-            ):
+            if base.weekday() < 5 and datetime.date(base.year, base.month, base.day) not in skips:
                 count -= 1
         return base
 
@@ -515,6 +507,7 @@ def datetime_to_string(
         date_time_separator=date_time_separator,
         include_timezone=include_timezone,
         include_dayname=include_dayname,
+        use_month_abbrevs=use_month_abbrevs,
         include_seconds=include_seconds,
         include_fractional=include_fractional,
         twelve_hour=twelve_hour,
@@ -548,6 +541,7 @@ def string_to_datetime(
         date_time_separator=date_time_separator,
         include_timezone=include_timezone,
         include_dayname=include_dayname,
+        use_month_abbrevs=use_month_abbrevs,
         include_seconds=include_seconds,
         include_fractional=include_fractional,
         twelve_hour=twelve_hour,
@@ -825,9 +819,7 @@ def describe_timedelta_briefly(delta: datetime.timedelta) -> str:
     '1d 10m'
 
     """
-    return describe_duration_briefly(
-        int(delta.total_seconds())
-    )  # Note: drops milliseconds
+    return describe_duration_briefly(int(delta.total_seconds()))  # Note: drops milliseconds
 
 
 if __name__ == '__main__':