refactor: partition_pdf() pass kwargs through fast strategy pipeline (#3040)

This PR aims to pass `kwargs` through `fast` strategy pipeline, which
was missing as part of the previous PR -
#3030.
I also did some code refactoring in this PR, so I recommend reviewing
this PR commit by commit.

### Summary
- pass `kwargs` through `fast` strategy pipeline, which will allow users
to specify additional params like `sort_mode`
- refactor: code reorganization
- cut a release for `0.14.0`
### Testing
CI should pass

Author: christinestraub

Diff for: CHANGELOG.md

@@ -1,4 +1,4 @@
-## 0.14.0-dev15
+## 0.14.0
 
 ### BREAKING CHANGES
 

Diff for: test_unstructured/partition/pdf_image/test_image.py

@@ -326,7 +326,7 @@ def test_partition_image_metadata_date(
 ):
     mocked_last_modification_date = "2029-07-05T09:24:28"
     mocker.patch(
-        "unstructured.partition.pdf.get_last_modified_date",
+        "unstructured.partition.pdf_image.pdf_image_utils.get_last_modified_date",
         return_value=mocked_last_modification_date,
     )
     elements = image.partition_image(filename=filename)
@@ -340,7 +340,7 @@ def test_partition_image_with_hi_res_strategy_metadata_date(
 ):
     mocked_last_modification_date = "2029-07-05T09:24:28"
     mocker.patch(
-        "unstructured.partition.pdf.get_last_modified_date",
+        "unstructured.partition.pdf_image.pdf_image_utils.get_last_modified_date",
         return_value=mocked_last_modification_date,
     )
     elements = image.partition_image(filename=filename, strategy=PartitionStrategy.HI_RES)
@@ -356,7 +356,7 @@ def test_partition_image_metadata_date_custom_metadata_date(
     expected_last_modification_date = "2009-07-05T09:24:28"
 
     mocker.patch(
-        "unstructured.partition.pdf.get_last_modified_date",
+        "unstructured.partition.pdf_image.pdf_image_utils.get_last_modified_date",
         return_value=mocked_last_modification_date,
     )
     elements = image.partition_image(
@@ -375,7 +375,7 @@ def test_partition_image_with_hi_res_strategy_metadata_date_custom_metadata_date
     expected_last_modification_date = "2009-07-05T09:24:28"
 
     mocker.patch(
-        "unstructured.partition.pdf.get_last_modified_date",
+        "unstructured.partition.pdf_image.pdf_image_utils.get_last_modified_date",
         return_value=mocked_last_modification_date,
     )
     elements = image.partition_image(
@@ -393,7 +393,7 @@ def test_partition_image_from_file_metadata_date(
 ):
     mocked_last_modification_date = "2029-07-05T09:24:28"
     mocker.patch(
-        "unstructured.partition.pdf.get_last_modified_date_from_file",
+        "unstructured.partition.pdf_image.pdf_image_utils.get_last_modified_date_from_file",
         return_value=mocked_last_modification_date,
     )
     with open(filename, "rb") as f:
@@ -408,7 +408,7 @@ def test_partition_image_from_file_explicit_get_metadata_date(
 ):
     mocked_last_modification_date = "2029-07-05T09:24:28"
     mocker.patch(
-        "unstructured.partition.pdf.get_last_modified_date_from_file",
+        "unstructured.partition.pdf_image.pdf_image_utils.get_last_modified_date_from_file",
         return_value=mocked_last_modification_date,
     )
     with open(filename, "rb") as f:
@@ -423,7 +423,7 @@ def test_partition_image_from_file_with_hi_res_strategy_metadata_date(
 ):
     mocked_last_modification_date = "2029-07-05T09:24:28"
     mocker.patch(
-        "unstructured.partition.pdf.get_last_modified_date_from_file",
+        "unstructured.partition.pdf_image.pdf_image_utils.get_last_modified_date_from_file",
         return_value=mocked_last_modification_date,
     )
 
@@ -439,7 +439,7 @@ def test_partition_image_from_file_with_hi_res_strategy_explicit_get_metadata_da
 ):
     mocked_last_modification_date = "2029-07-05T09:24:28"
     mocker.patch(
-        "unstructured.partition.pdf.get_last_modified_date_from_file",
+        "unstructured.partition.pdf_image.pdf_image_utils.get_last_modified_date_from_file",
         return_value=mocked_last_modification_date,
     )
 
@@ -459,7 +459,7 @@ def test_partition_image_from_file_metadata_date_custom_metadata_date(
     expected_last_modification_date = "2009-07-05T09:24:28"
 
     mocker.patch(
-        "unstructured.partition.pdf.get_last_modified_date_from_file",
+        "unstructured.partition.pdf_image.pdf_image_utils.get_last_modified_date_from_file",
         return_value=mocked_last_modification_date,
     )
     with open(filename, "rb") as f:
@@ -479,7 +479,7 @@ def test_partition_image_from_file_with_hi_res_strategy_metadata_date_custom_met
     expected_last_modification_date = "2009-07-05T09:24:28"
 
     mocker.patch(
-        "unstructured.partition.pdf.get_last_modified_date_from_file",
+        "unstructured.partition.pdf_image.pdf_image_utils.get_last_modified_date_from_file",
         return_value=mocked_last_modification_date,
     )
     with open(filename, "rb") as f:

Diff for: test_unstructured/partition/pdf_image/test_pdf.py

@@ -715,11 +715,11 @@ def test_partition_pdf_metadata_date(
         expected_last_modification_date = None
 
     mocker.patch(
-        "unstructured.partition.pdf.get_last_modified_date_from_file",
+        "unstructured.partition.pdf_image.pdf_image_utils.get_last_modified_date_from_file",
         return_value=mocked_last_modification_date,
     )
     mocker.patch(
-        "unstructured.partition.pdf.get_last_modified_date",
+        "unstructured.partition.pdf_image.pdf_image_utils.get_last_modified_date",
         return_value=mocked_last_modification_date,
     )
 

Diff for: unstructured/__version__.py

@@ -1 +1 @@
-__version__ = "0.14.0-dev15"  # pragma: no cover
+__version__ = "0.14.0"  # pragma: no cover