ES FUNKTIONIERT

This commit is contained in:
Amira24523
2024-12-12 01:48:19 +01:00
parent 1845cb7ac8
commit 220668c27a
3 changed files with 20 additions and 3 deletions
+17
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@@ -5,6 +5,8 @@ import psycopg2
import pymongo
import pytesseract
import ollama
import io
from PIL import Image
from aiohttp.web_response import json_response
import ollama_conn
@@ -47,6 +49,21 @@ def extract_image_content(path):
img = cv2.imread(path)
return pytesseract.image_to_string(img)
def extract_text_and_pictures(pdf_datei):
pytesseract.pytesseract.tesseract_cmd = r'C:\Program Files\Tesseract-OCR\tesseract.exe'
doc = pymupdf.open(pdf_datei)
text = ""
for seite in doc:
text += seite.get_text()
for bild in seite.get_images(full=True):
xref = bild[0]
basis_bild = doc.extract_image(xref)
bild_daten = basis_bild["image"]
bild_objekt = Image.open(io.BytesIO(bild_daten))
bild_text = pytesseract.image_to_string(bild_objekt, lang="deu")
text += " " + bild_text
return text
def prompt_embedding(prompt):
embedding = ollama.embeddings(model="mxbai-embed-large", prompt=prompt)
+1 -1
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@@ -12,7 +12,7 @@ count = 0
def retrieve_file_contents(path):
file_extraction_functions = {
"pdf": lambda path: lib.extract_pdf_content(path),
"pdf": lambda path: lib.extract_text_and_pictures(path),
"jpg": lambda path: lib.extract_image_content(path),
"png": lambda path: lib.extract_image_content(path),
"txt": lambda path: lib.extract_pdf_content(path),
+2 -2
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@@ -5,7 +5,7 @@ import pytesseract
pytesseract.pytesseract.tesseract_cmd = r'C:\Program Files\Tesseract-OCR\tesseract.exe'
def extrahiere_text_und_bilder(pdf_datei):
def extract_text_and_pictures(pdf_datei):
doc = pymupdf.open(pdf_datei)
text = ""
for seite in doc:
@@ -20,6 +20,6 @@ def extrahiere_text_und_bilder(pdf_datei):
return text
pdf_datei = 'any.pdf'
text = extrahiere_text_und_bilder(pdf_datei)
text = extract_text_and_pictures(pdf_datei)
print(text)