PyDate::from_timestamp: properly take a float as argument

newsfragments/5896.changed.md

@@ -0,0 +1 @@
+`PyDate::from_timestamp` argument is now a `f64` (the Python API expects a float and not an integer)

pytests/src/datetime.rs

@@ -18,7 +18,7 @@ fn get_date_tuple<'py>(d: &Bound<'py, PyDate>) -> PyResult<Bound<'py, PyTuple>>
 }
 
 #[pyfunction]
-fn date_from_timestamp(py: Python<'_>, timestamp: i64) -> PyResult<Bound<'_, PyDate>> {
+fn date_from_timestamp(py: Python<'_>, timestamp: f64) -> PyResult<Bound<'_, PyDate>> {
     PyDate::from_timestamp(py, timestamp)
 }
 

pytests/stubs/datetime.pyi

@@ -8,7 +8,7 @@ class TzClass(tzinfo):
     def tzname(self, _dt: datetime | None, /) -> str: ...
     def utcoffset(self, _dt: datetime | None, /) -> timedelta: ...
 
-def date_from_timestamp(timestamp: int) -> date: ...
+def date_from_timestamp(timestamp: float) -> date: ...
 def datetime_from_timestamp(ts: float, tz: tzinfo | None = None) -> datetime: ...
 def get_date_tuple(d: date) -> tuple: ...
 def get_datetime_tuple(dt: datetime) -> tuple: ...

src/types/datetime.rs

@@ -242,7 +242,7 @@ impl PyDate {
     /// Construct a `datetime.date` from a POSIX timestamp
     ///
     /// This is equivalent to `datetime.date.fromtimestamp`
-    pub fn from_timestamp(py: Python<'_>, timestamp: i64) -> PyResult<Bound<'_, PyDate>> {
+    pub fn from_timestamp(py: Python<'_>, timestamp: f64) -> PyResult<Bound<'_, PyDate>> {
         #[cfg(not(Py_LIMITED_API))]
         {
             let time_tuple = PyTuple::new(py, [timestamp])?;
@@ -925,7 +925,7 @@ mod tests {
     #[cfg_attr(target_arch = "wasm32", ignore)] // DateTime import fails on wasm for mysterious reasons
     fn test_date_fromtimestamp() {
         Python::attach(|py| {
-            let dt = PyDate::from_timestamp(py, 100).unwrap();
+            let dt = PyDate::from_timestamp(py, 100.).unwrap();
             py_run!(
                 py,
                 dt,