feat: add example stubs (3)

spacy/tokens/doc.pyi

@@ -8,6 +8,7 @@ from typing import (
     List,
     Optional,
     Protocol,
+    Sequence,
     Tuple,
     Union,
     overload,
@@ -134,7 +135,12 @@ class Doc:
     def text(self) -> str: ...
     @property
     def text_with_ws(self) -> str: ...
-    ents: Tuple[Span]
+    # Ideally the getter would output Tuple[Span]
+    # see https://github.com/python/mypy/issues/3004
+    @property
+    def ents(self) -> Sequence[Span]: ...
+    @ents.setter
+    def ents(self, value: Sequence[Span]) -> None: ...
     def set_ents(
         self,
         entities: List[Span],

spacy/training/corpus.py

@@ -63,7 +63,7 @@ def create_plain_text_reader(
     path: Optional[Path],
     min_length: int = 0,
     max_length: int = 0,
-) -> Callable[["Language"], Iterable[Doc]]:
+) -> Callable[["Language"], Iterable[Example]]:
     """Iterate Example objects from a file or directory of plain text
     UTF-8 files with one line per doc.
 

spacy/training/example.pyi

@@ -0,0 +1,66 @@
+from typing import Any, Callable, Dict, Iterable, List, Optional, Tuple
+
+from ..tokens import Doc, Span
+from ..vocab import Vocab
+from .alignment import Alignment
+
+def annotations_to_doc(
+    vocab: Vocab,
+    tok_annot: Dict[str, Any],
+    doc_annot: Dict[str, Any],
+) -> Doc: ...
+def validate_examples(
+    examples: Iterable[Example],
+    method: str,
+) -> None: ...
+def validate_get_examples(
+    get_examples: Callable[[], Iterable[Example]],
+    method: str,
+): ...
+
+class Example:
+    x: Doc
+    y: Doc
+
+    def __init__(
+        self,
+        predicted: Doc,
+        reference: Doc,
+        *,
+        alignment: Optional[Alignment] = None,
+    ): ...
+    def __len__(self) -> int: ...
+    @property
+    def predicted(self) -> Doc: ...
+    @predicted.setter
+    def predicted(self, doc: Doc) -> None: ...
+    @property
+    def reference(self) -> Doc: ...
+    @reference.setter
+    def reference(self, doc: Doc) -> None: ...
+    def copy(self) -> Example: ...
+    @classmethod
+    def from_dict(cls, predicted: Doc, example_dict: Dict[str, Any]) -> Example: ...
+    @property
+    def alignment(self) -> Alignment: ...
+    def get_aligned(self, field: str, as_string=False): ...
+    def get_aligned_parse(self, projectivize=True): ...
+    def get_aligned_sent_starts(self): ...
+    def get_aligned_spans_x2y(
+        self, x_spans: Iterable[Span], allow_overlap=False
+    ) -> List[Span]: ...
+    def get_aligned_spans_y2x(
+        self, y_spans: Iterable[Span], allow_overlap=False
+    ) -> List[Span]: ...
+    def get_aligned_ents_and_ner(self) -> Tuple[List[Span], List[str]]: ...
+    def get_aligned_ner(self) -> List[str]: ...
+    def get_matching_ents(self, check_label: bool = True) -> List[Span]: ...
+    def to_dict(self) -> Dict[str, Any]: ...
+    def split_sents(self) -> List[Example]: ...
+    @property
+    def text(self) -> str: ...
+    def __str__(self) -> str: ...
+    def __repr__(self) -> str: ...
+
+def _parse_example_dict_data(example_dict): ...
+def _fix_legacy_dict_data(example_dict): ...