remove allow_any_iter

Author: adriangb

pydantic_core/core_schema.py

@@ -1188,7 +1188,6 @@ class ListSchema(TypedDict, total=False):
     min_length: int
     max_length: int
     strict: bool
-    allow_any_iter: bool
     ref: str
     metadata: Any
     serialization: IncExSeqOrElseSerSchema
@@ -1200,7 +1199,6 @@ def list_schema(
     min_length: int | None = None,
     max_length: int | None = None,
     strict: bool | None = None,
-    allow_any_iter: bool | None = None,
     ref: str | None = None,
     metadata: Any = None,
     serialization: IncExSeqOrElseSerSchema | None = None,
@@ -1221,7 +1219,6 @@ def list_schema(
         min_length: The value must be a list with at least this many items
         max_length: The value must be a list with at most this many items
         strict: The value must be a list with exactly this many items
-        allow_any_iter: Whether the value can be any iterable
         ref: optional unique identifier of the schema, used to reference the schema in other places
         metadata: Any other information you want to include with the schema, not used by pydantic-core
         serialization: Custom serialization schema
@@ -1232,7 +1229,6 @@ def list_schema(
         min_length=min_length,
         max_length=max_length,
         strict=strict,
-        allow_any_iter=allow_any_iter,
         ref=ref,
         metadata=metadata,
         serialization=serialization,

src/validators/list.rs

@@ -16,7 +16,6 @@ use super::{build_validator, BuildValidator, CombinedValidator, Definitions, Def
 #[derive(Debug, Clone)]
 pub struct ListValidator {
     strict: bool,
-    _allow_any_iter: bool,
     item_validator: Box<CombinedValidator>,
     min_length: usize,
     max_length: Option<usize>,
@@ -57,7 +56,6 @@ impl BuildValidator for ListValidator {
         let name = format!("{}[{inner_name}]", Self::EXPECTED_TYPE);
         Ok(Self {
             strict: crate::build_tools::is_strict(schema, config)?,
-            _allow_any_iter: schema.get_as(pyo3::intern!(py, "allow_any_iter"))?.unwrap_or(false),
             item_validator: Box::new(item_validator),
             min_length: schema.get_as(pyo3::intern!(py, "min_length"))?.unwrap_or_default(),
             max_length: schema.get_as(pyo3::intern!(py, "max_length"))?,

tests/validators/test_list.py

@@ -416,7 +416,7 @@ def __next__(self):
             else:
                 raise RuntimeError('broken')
 
-    v = SchemaValidator({'type': 'list', 'items_schema': {'type': items_schema}, 'allow_any_iter': True})
+    v = SchemaValidator({'type': 'list', 'items_schema': {'type': items_schema}})
     assert v.validate_python(BadIter(True)) == [1]
     with pytest.raises(ValidationError) as exc_info:
         v.validate_python(BadIter(False))