Fix time.strptime (#6208)

Lib/test/test_time.py

@@ -284,8 +284,6 @@ class TimeTestCase(unittest.TestCase):
         self.assertRaises(TypeError, time.strptime, b'2009', "%Y")
         self.assertRaises(TypeError, time.strptime, '2009', b'%Y')
 
-    # TODO: RUSTPYTHON
-    @unittest.expectedFailure
     def test_strptime_exception_context(self):
         # check that this doesn't chain exceptions needlessly (see #17572)
         with self.assertRaises(ValueError) as e:

Lib/test/test_zipfile.py

@@ -123,8 +123,6 @@ class AbstractTestsWithSourceFile:
             # Check that testzip doesn't raise an exception
             zipfp.testzip()
 
-    # TODO: RUSTPYTHON
-    @unittest.expectedFailure
     def test_basic(self):
         for f in get_files(self):
             self.zip_test(f, self.compression)
@@ -394,8 +392,6 @@ class AbstractTestsWithSourceFile:
                 self.assertIn('[closed]', repr(zipopen))
             self.assertIn('[closed]', repr(zipfp))
 
-    # TODO: RUSTPYTHON
-    @unittest.expectedFailure
     def test_compresslevel_basic(self):
         for f in get_files(self):
             self.zip_test(f, self.compression, compresslevel=9)
@@ -751,8 +747,6 @@ class AbstractTestZip64InSmallFiles:
             # Check that testzip doesn't raise an exception
             zipfp.testzip()
 
-    # TODO: RUSTPYTHON
-    @unittest.expectedFailure
     def test_basic(self):
         for f in get_files(self):
             self.zip_test(f, self.compression)

vm/src/stdlib/time.rs

@@ -364,15 +364,16 @@ mod decl {
     }
 
     #[pyfunction]
-    fn strptime(
-        string: PyStrRef,
-        format: OptionalArg<PyStrRef>,
-        vm: &VirtualMachine,
-    ) -> PyResult<PyStructTime> {
-        let format = format.as_ref().map_or("%a %b %H:%M:%S %Y", |s| s.as_str());
-        let instant = NaiveDateTime::parse_from_str(string.as_str(), format)
-            .map_err(|e| vm.new_value_error(format!("Parse error: {e:?}")))?;
-        Ok(PyStructTime::new(vm, instant, -1))
+    fn strptime(string: PyStrRef, format: OptionalArg<PyStrRef>, vm: &VirtualMachine) -> PyResult {
+        // Call _strptime._strptime_time like CPython does
+        let strptime_module = vm.import("_strptime", 0)?;
+        let strptime_func = strptime_module.get_attr("_strptime_time", vm)?;
+
+        // Call with positional arguments
+        match format.into_option() {
+            Some(fmt) => strptime_func.call((string, fmt), vm),
+            None => strptime_func.call((string,), vm),
+        }
     }
 
     #[cfg(not(any(