poetry: update lock file + changelog, fix mypy warnings

.wordlist.txt

@@ -12,6 +12,7 @@ Avro
 BigTable
 Bitwise
 Bytewax
+bools
 Ceil
 ceil
 Concat
@@ -204,6 +205,7 @@ datasets
 datastore
 datastores
 datetime
+datetimes
 dateutil
 deprovision
 deprovisioning
@@ -291,6 +293,7 @@ noqa
 np
 nullable
 observability
+optionals
 onboarding
 oneof
 onwards
@@ -352,6 +355,7 @@ sts
 subnets
 tiering
 timeframes
+timezones
 Typeof
 typeof
 TODO
@@ -367,6 +371,7 @@ uncomment
 unhashable
 unidirectionally
 unittest
+unix
 upsert
 uptime
 uptimes

fennel/CHANGELOG.md

@@ -1,6 +1,12 @@
 # Changelog
 
-## [1.5.25] - 2024-09-24
+## [1.5.26] - 2024-09-19
+- Add support for `datetime` literal, timezone to a few datetime expressions
+- Improve rendering of some expression related errors
+- Add support for list lambdas - filter, map and reduce functions - sum, max, 
+  min, mean, any, all.
+
+## [1.5.25] - 2024-09-19
 - Fix unary operator expressions
 
 ## [1.5.24] - 2024-09-18

fennel/expr/expr.py

@@ -729,7 +729,7 @@ class DateTimeFromEpoch(Expr):
 
 
 @dataclass
-class DateTimeLiteral(DateTimeOp):
+class DateTimeLiteral(Expr):
     year: int
     month: int
     day: int
@@ -752,16 +752,18 @@ def parts(self, part: TimeUnit, timezone: Optional[str] = "UTC") -> _Number:
             _DateTime(self, DateTimeParts(part, timezone)), MathNoop()
         )
 
-    def since(self, other: Expr, unit: TimeUnit = "second") -> _Number:
-        unit = TimeUnit.from_string(unit)
+    def since(self, other: Expr, unit: str = "second") -> _Number:
+        time_unit = TimeUnit.from_string(unit)
         other_expr = make_expr(other)
         return _Number(
-            _DateTime(self, DateTimeSince(other_expr, unit)), MathNoop()
+            _DateTime(self, DateTimeSince(other_expr, time_unit)), MathNoop()
         )
 
-    def since_epoch(self, unit: TimeUnit = "second") -> _Number:
-        unit = TimeUnit.from_string(unit)
-        return _Number(_DateTime(self, DateTimeSinceEpoch(unit)), MathNoop())
+    def since_epoch(self, unit: str = "second") -> _Number:
+        time_unit = TimeUnit.from_string(unit)
+        return _Number(
+            _DateTime(self, DateTimeSinceEpoch(time_unit)), MathNoop()
+        )
 
     def strftime(self, format: str, timezone: Optional[str] = "UTC") -> _String:
         return _String(