Uniformize model processors

src/transformers/models/altclip/processing_altclip.py

@@ -80,12 +80,6 @@ def __call__(
                 The sequence or batch of sequences to be encoded. Each sequence can be a string or a list of strings
                 (pretokenized string). If the sequences are provided as list of strings (pretokenized), you must set
                 `is_split_into_words=True` (to lift the ambiguity with a batch of sequences).
-            return_tensors (`str` or [`~utils.TensorType`], *optional*):
-                If set, will return tensors of a particular framework. Acceptable values are:
-                    - `'tf'`: Return TensorFlow `tf.constant` objects.
-                    - `'pt'`: Return PyTorch `torch.Tensor` objects.
-                    - `'np'`: Return NumPy `np.ndarray` objects.
-                    - `'jax'`: Return JAX `jnp.ndarray` objects.
         Returns:
             [`BatchEncoding`]: A [`BatchEncoding`] with the following fields:
 

src/transformers/models/blip/processing_blip.py

@@ -18,10 +18,32 @@
 
 from typing import List, Optional, Union
 
+
+try:
+    from typing import Unpack
+except ImportError:
+    from typing_extensions import Unpack
+
 from ...image_utils import ImageInput
-from ...processing_utils import ProcessorMixin
-from ...tokenization_utils_base import BatchEncoding, PaddingStrategy, PreTokenizedInput, TextInput, TruncationStrategy
-from ...utils import TensorType
+from ...processing_utils import ProcessingKwargs, ProcessorMixin
+from ...tokenization_utils_base import BatchEncoding, PreTokenizedInput, TextInput
+
+
+class BlipProcessorKwargs(ProcessingKwargs, total=False):
+    _defaults = {
+        "text_kwargs": {
+            "add_special_tokens": True,
+            "padding": False,
+            "stride": 0,
+            "return_overflowing_tokens": False,
+            "return_special_tokens_mask": False,
+            "return_offsets_mapping": False,
+            "return_token_type_ids": False,
+            "return_length": False,
+            "verbose": True,
+        },
+        "images_kwargs": {},
+    }
 
 
 class BlipProcessor(ProcessorMixin):
@@ -51,84 +73,53 @@ def __init__(self, image_processor, tokenizer, **kwargs):
     def __call__(
         self,
         images: ImageInput = None,
-        text: Union[TextInput, PreTokenizedInput, List[TextInput], List[PreTokenizedInput]] = None,
-        add_special_tokens: bool = True,
-        padding: Union[bool, str, PaddingStrategy] = False,
-        truncation: Union[bool, str, TruncationStrategy] = None,
-        max_length: Optional[int] = None,
-        stride: int = 0,
-        pad_to_multiple_of: Optional[int] = None,
-        return_attention_mask: Optional[bool] = None,
-        return_overflowing_tokens: bool = False,
-        return_special_tokens_mask: bool = False,
-        return_offsets_mapping: bool = False,
-        return_token_type_ids: bool = False,
-        return_length: bool = False,
-        verbose: bool = True,
-        return_tensors: Optional[Union[str, TensorType]] = None,
-        **kwargs,
+        text: Optional[Union[str, List[str], TextInput, PreTokenizedInput]] = None,
+        audio=None,
+        videos=None,
+        **kwargs: Unpack[BlipProcessorKwargs],
     ) -> BatchEncoding:
         """
         This method uses [`BlipImageProcessor.__call__`] method to prepare image(s) for the model, and
         [`BertTokenizerFast.__call__`] to prepare text for the model.
 
         Please refer to the docstring of the above two methods for more information.
+        Args:
+            images (`ImageInput`):
+                The image or batch of images to be prepared. Each image can be a PIL image, NumPy array or PyTorch
+                tensor. Both channels-first and channels-last formats are supported.
+            text (`TextInput`, `PreTokenizedInput`, `List[TextInput]`, `List[PreTokenizedInput]`):
+                The sequence or batch of sequences to be encoded. Each sequence can be a string or a list of strings
+                (pretokenized string). If the sequences are provided as list of strings (pretokenized), you must set
+                `is_split_into_words=True` (to lift the ambiguity with a batch of sequences).
+            return_tensors (`str` or [`~utils.TensorType`], *optional*):
+                If set, will return tensors of a particular framework. Acceptable values are:
+                    - `'tf'`: Return TensorFlow `tf.constant` objects.
+                    - `'pt'`: Return PyTorch `torch.Tensor` objects.
+                    - `'np'`: Return NumPy `np.ndarray` objects.
+                    - `'jax'`: Return JAX `jnp.ndarray` objects.
         """
         if images is None and text is None:
             raise ValueError("You have to specify either images or text.")
 
-        # Get only text
-        if images is None:
-            self.current_processor = self.tokenizer
-            text_encoding = self.tokenizer(
-                text=text,
-                add_special_tokens=add_special_tokens,
-                padding=padding,
-                truncation=truncation,
-                max_length=max_length,
-                stride=stride,
-                pad_to_multiple_of=pad_to_multiple_of,
-                return_attention_mask=return_attention_mask,
-                return_overflowing_tokens=return_overflowing_tokens,
-                return_special_tokens_mask=return_special_tokens_mask,
-                return_offsets_mapping=return_offsets_mapping,
-                return_token_type_ids=return_token_type_ids,
-                return_length=return_length,
-                verbose=verbose,
-                return_tensors=return_tensors,
-                **kwargs,
-            )
-            return text_encoding
-
-        # add pixel_values
-        encoding_image_processor = self.image_processor(images, return_tensors=return_tensors)
+        text_encoding = None
 
+        # add pixel_values encoding. If we also have text_encoding, update image encoding and return it.
+        # else, return the text encoding.
+        output_kwargs = self._merge_kwargs(
+            BlipProcessorKwargs,
+            tokenizer_init_kwargs=self.tokenizer.init_kwargs,
+            **kwargs,
+        )
         if text is not None:
-            text_encoding = self.tokenizer(
-                text=text,
-                add_special_tokens=add_special_tokens,
-                padding=padding,
-                truncation=truncation,
-                max_length=max_length,
-                stride=stride,
-                pad_to_multiple_of=pad_to_multiple_of,
-                return_attention_mask=return_attention_mask,
-                return_overflowing_tokens=return_overflowing_tokens,
-                return_special_tokens_mask=return_special_tokens_mask,
-                return_offsets_mapping=return_offsets_mapping,
-                return_token_type_ids=return_token_type_ids,
-                return_length=return_length,
-                verbose=verbose,
-                return_tensors=return_tensors,
-                **kwargs,
-            )
-        else:
-            text_encoding = None
-
-        if text_encoding is not None:
-            encoding_image_processor.update(text_encoding)
-
-        return encoding_image_processor
+            text_encoding = self.tokenizer(text, **output_kwargs["text_kwargs"])
+        if images is not None:
+            encoding_image_processor = self.image_processor(images, **output_kwargs["images_kwargs"])
+
+            if text_encoding is not None:
+                encoding_image_processor.update(text_encoding)
+            return encoding_image_processor
+
+        return text_encoding
 
     def batch_decode(self, *args, **kwargs):
         """

src/transformers/models/blip_2/processing_blip_2.py

@@ -18,22 +18,43 @@
 
 from typing import List, Optional, Union
 
+
+try:
+    from typing import Unpack
+except ImportError:
+    from typing_extensions import Unpack
+
 from ...image_utils import ImageInput
-from ...processing_utils import ProcessorMixin
+from ...processing_utils import ProcessingKwargs, ProcessorMixin
 from ...tokenization_utils_base import (
     AddedToken,
     BatchEncoding,
-    PaddingStrategy,
     PreTokenizedInput,
     TextInput,
-    TruncationStrategy,
 )
-from ...utils import TensorType, logging
+from ...utils import logging
 
 
 logger = logging.get_logger(__name__)
 
 
+class Blip2ProcessorKwargs(ProcessingKwargs, total=False):
+    _defaults = {
+        "text_kwargs": {
+            "add_special_tokens": True,
+            "padding": False,
+            "stride": 0,
+            "return_overflowing_tokens": False,
+            "return_special_tokens_mask": False,
+            "return_offsets_mapping": False,
+            "return_token_type_ids": False,
+            "return_length": False,
+            "verbose": True,
+        },
+        "images_kwargs": {},
+    }
+
+
 class Blip2Processor(ProcessorMixin):
     r"""
     Constructs a BLIP-2 processor which wraps a BLIP image processor and an OPT/T5 tokenizer into a single processor.
@@ -67,83 +88,55 @@ def __init__(self, image_processor, tokenizer, num_query_tokens=None, **kwargs):
     def __call__(
         self,
         images: ImageInput = None,
-        text: Union[TextInput, PreTokenizedInput, List[TextInput], List[PreTokenizedInput]] = None,
-        add_special_tokens: bool = True,
-        padding: Union[bool, str, PaddingStrategy] = False,
-        truncation: Union[bool, str, TruncationStrategy] = None,
-        max_length: Optional[int] = None,
-        stride: int = 0,
-        pad_to_multiple_of: Optional[int] = None,
-        return_attention_mask: Optional[bool] = None,
-        return_overflowing_tokens: bool = False,
-        return_special_tokens_mask: bool = False,
-        return_offsets_mapping: bool = False,
-        return_token_type_ids: bool = False,
-        return_length: bool = False,
-        verbose: bool = True,
-        return_tensors: Optional[Union[str, TensorType]] = None,
-        **kwargs,
+        text: Optional[Union[str, List[str], TextInput, PreTokenizedInput]] = None,
+        audio=None,
+        videos=None,
+        **kwargs: Unpack[Blip2ProcessorKwargs],
     ) -> BatchEncoding:
         """
         This method uses [`BlipImageProcessor.__call__`] method to prepare image(s) for the model, and
         [`BertTokenizerFast.__call__`] to prepare text for the model.
 
         Please refer to the docstring of the above two methods for more information.
+        Args:
+            images (`ImageInput`):
+                The image or batch of images to be prepared. Each image can be a PIL image, NumPy array or PyTorch
+                tensor. Both channels-first and channels-last formats are supported.
+            text (`TextInput`, `PreTokenizedInput`, `List[TextInput]`, `List[PreTokenizedInput]`):
+                The sequence or batch of sequences to be encoded. Each sequence can be a string or a list of strings
+                (pretokenized string). If the sequences are provided as list of strings (pretokenized), you must set
+                `is_split_into_words=True` (to lift the ambiguity with a batch of sequences).
+            return_tensors (`str` or [`~utils.TensorType`], *optional*):
+                If set, will return tensors of a particular framework. Acceptable values are:
+                    - `'tf'`: Return TensorFlow `tf.constant` objects.
+                    - `'pt'`: Return PyTorch `torch.Tensor` objects.
+                    - `'np'`: Return NumPy `np.ndarray` objects.
+                    - `'jax'`: Return JAX `jnp.ndarray` objects.
         """
         if images is None and text is None:
             raise ValueError("You have to specify either images or text.")
-
-        # Get only text
-        if images is None:
-            self.current_processor = self.tokenizer
-            text_encoding = self.tokenizer(
-                text=text,
-                add_special_tokens=add_special_tokens,
-                padding=padding,
-                truncation=truncation,
-                max_length=max_length,
-                stride=stride,
-                pad_to_multiple_of=pad_to_multiple_of,
-                return_attention_mask=return_attention_mask,
-                return_overflowing_tokens=return_overflowing_tokens,
-                return_special_tokens_mask=return_special_tokens_mask,
-                return_offsets_mapping=return_offsets_mapping,
-                return_token_type_ids=return_token_type_ids,
-                return_length=return_length,
-                verbose=verbose,
-                return_tensors=return_tensors,
-                **kwargs,
-            )
-            return text_encoding
-
-        # add pixel_values
-        encoding_image_processor = self.image_processor(images, return_tensors=return_tensors)
-
+        output_kwargs = self._merge_kwargs(
+            Blip2ProcessorKwargs,
+            tokenizer_init_kwargs=self.tokenizer.init_kwargs,
+            **kwargs,
+        )
+        text_encoding = None
+        # BC for explicit return_tensors
+        if "return_tensors" in output_kwargs["common_kwargs"]:
+            return_tensors = output_kwargs["common_kwargs"].pop("return_tensors", None)
+        else:
+            return_tensors = None
         if text is not None:
             if isinstance(text, str):
                 text = [text]
             elif not isinstance(text, list) and not isinstance(text[0], str):
                 raise ValueError("Invalid input text. Please provide a string, or a list of strings")
 
             text_encoding = {}
-            _text_encoding = self.tokenizer(
-                text=text,
-                add_special_tokens=add_special_tokens,
-                padding=padding,
-                truncation=truncation,
-                max_length=max_length,
-                stride=stride,
-                pad_to_multiple_of=pad_to_multiple_of,
-                return_attention_mask=return_attention_mask,
-                return_overflowing_tokens=return_overflowing_tokens,
-                return_special_tokens_mask=return_special_tokens_mask,
-                return_offsets_mapping=return_offsets_mapping,
-                return_token_type_ids=return_token_type_ids,
-                return_length=return_length,
-                verbose=verbose,
-                return_tensors=None,  # hardcode "None" here for prepending image tokens
-                **kwargs,
-            )
+
+            return_tensors = output_kwargs["text_kwargs"].pop("return_tensors", None)
+            _text_encoding = self.tokenizer(text, **output_kwargs["text_kwargs"], return_tensors=None)
+            output_kwargs["text_kwargs"]["return_tensors"] = return_tensors
 
             # if we know how many query tokens, expand text inside processor. We need this hacky manipulation
             # because BLIP expects image tokens to be at the beginning even before BOS token
@@ -168,10 +161,16 @@ def __call__(
         else:
             text_encoding = None
 
-        if text_encoding is not None:
-            encoding_image_processor.update(text_encoding)
+        # add pixel_values encoding. If we also have text_encoding, update image encoding and return it.
+        # else, return the text encoding.
+
+        if images is not None:
+            encoding_image_processor = self.image_processor(images, **output_kwargs["images_kwargs"])
+            if text_encoding is not None:
+                encoding_image_processor.update(text_encoding)
+            return encoding_image_processor
 
-        return encoding_image_processor
+        return text_encoding
 
     # Copied from transformers.models.blip.processing_blip.BlipProcessor.batch_decode with BertTokenizerFast->PreTrainedTokenizer
     def batch_decode(self, *args, **kwargs):