feat: Remove OCR Support (#2838)

* remove ocr package

* remove tesseract

* remove OCR from app

* remove OCR from tests

* fix docs

mealie/routes/__init__.py

@@ -7,7 +7,6 @@ from . import (
     comments,
     explore,
     groups,
-    ocr,
     organizers,
     parser,
     recipe,
@@ -32,4 +31,3 @@ router.include_router(unit_and_foods.router)
 router.include_router(admin.router)
 router.include_router(validators.router)
 router.include_router(explore.router)
-router.include_router(ocr.router)

mealie/routes/ocr/__init__.py

@@ -1,7 +0,0 @@
-from fastapi import APIRouter
-
-from . import pytesseract
-
-router = APIRouter(prefix="/ocr")
-
-router.include_router(pytesseract.router)

mealie/routes/ocr/pytesseract.py

@@ -1,37 +0,0 @@
-from fastapi import APIRouter, File
-
-from mealie.routes._base import BaseUserController, controller
-from mealie.schema.ocr.ocr import OcrAssetReq, OcrTsvResponse
-from mealie.services.ocr.pytesseract import OcrService
-from mealie.services.recipe.recipe_data_service import RecipeDataService
-from mealie.services.recipe.recipe_service import RecipeService
-
-router = APIRouter()
-
-
-@controller(router)
-class OCRController(BaseUserController):
-    def __init__(self):
-        self.ocr_service = OcrService()
-
-    @router.post("/", response_model=str)
-    def image_to_string(self, file: bytes = File(...)):
-        return self.ocr_service.image_to_string(file)
-
-    @router.post("/file-to-tsv", response_model=list[OcrTsvResponse])
-    def file_to_tsv(self, file: bytes = File(...)):
-        tsv = self.ocr_service.image_to_tsv(file)
-        return self.ocr_service.format_tsv_output(tsv)
-
-    @router.post("/asset-to-tsv", response_model=list[OcrTsvResponse])
-    def asset_to_tsv(self, req: OcrAssetReq):
-        recipe_service = RecipeService(self.repos, self.user, self.group)
-        recipe = recipe_service._get_recipe(req.recipe_slug)
-        if recipe.id is None:
-            return []
-        data_service = RecipeDataService(recipe.id, recipe.group_id)
-        asset_path = data_service.dir_assets.joinpath(req.asset_name)
-        file = open(asset_path, "rb")
-        tsv = self.ocr_service.image_to_tsv(file.read())
-
-        return self.ocr_service.format_tsv_output(tsv)

mealie/routes/recipe/recipe_crud_routes.py

@@ -27,10 +27,7 @@ from mealie.schema.make_dependable import make_dependable
 from mealie.schema.recipe import Recipe, RecipeImageTypes, ScrapeRecipe
 from mealie.schema.recipe.recipe import CreateRecipe, CreateRecipeByUrlBulk, RecipeLastMade, RecipeSummary
 from mealie.schema.recipe.recipe_asset import RecipeAsset
-from mealie.schema.recipe.recipe_ingredient import RecipeIngredient
 from mealie.schema.recipe.recipe_scraper import ScrapeRecipeTest
-from mealie.schema.recipe.recipe_settings import RecipeSettings
-from mealie.schema.recipe.recipe_step import RecipeStep
 from mealie.schema.recipe.request_helpers import RecipeDuplicate, RecipeZipTokenResponse, UpdateImageResponse
 from mealie.schema.response import PaginationBase, PaginationQuery
 from mealie.schema.response.pagination import RecipeSearchQuery
@@ -489,37 +486,3 @@ class RecipeController(BaseRecipeController):
         self.mixins.update_one(recipe, slug)
 
         return asset_in
-
-    # ==================================================================================================================
-    # OCR
-    @router.post("/create-ocr", status_code=201, response_model=str)
-    def create_recipe_ocr(
-        self, extension: str = Form(...), file: UploadFile = File(...), makefilerecipeimage: bool = Form(...)
-    ):
-        """Takes an image and creates a recipe based on the image"""
-        slug = self.service.create_one(
-            Recipe(
-                name="New OCR Recipe",
-                recipe_ingredient=[RecipeIngredient(note="", title=None, unit=None, food=None, original_text=None)],
-                recipe_instructions=[RecipeStep(text="")],
-                is_ocr_recipe=True,
-                settings=RecipeSettings(show_assets=True),
-                id=None,
-                image=None,
-                recipe_yield=None,
-                rating=None,
-                orgURL=None,
-                date_added=None,
-                date_updated=None,
-                created_at=None,
-                update_at=None,
-                nutrition=None,
-            )
-        ).slug
-        RecipeController.upload_recipe_asset(self, slug, "Original recipe image", "", extension, file)
-        if makefilerecipeimage:
-            # Get the pointer to the beginning of the file to read it once more
-            file.file.seek(0)
-            self.update_recipe_image(slug, file.file.read(), extension)
-
-        return slug