dalle2 in python

Operai tiene una API oficial ahora

Instalación

pip install dalle2

Uso

Configuración

1. Vaya a https://openai.com/dall-e-2/
2. Crear una cuenta de OpenAI
3. Vaya a https://labs.openai.com/
4. Abra la pestaña de red en herramientas de desarrollador
5. Escriba un mensaje y presione "Generar"
6. Busque Fetch a https://labs.openai.com/api/labs/tasks
7. En el encabezado de solicitud, busque autorización, luego obtenga el token de portador

 from dalle2 import Dalle2
dalle = Dalle2 ( "sess-xxxxxxxxxxxxxxxxxxxxxxxxxxxx" ) # your bearer key 

Generar imágenes

 generations = dalle . generate ( "portal to another dimension, digital art" )
print ( generations )

 ✔️ Task created with ID: task-xsuhOthvBXLEjddn3ynyiiOR
⌛ Waiting for task to finish...
...task not completed yet
...task not completed yet
...task not completed yet
...task not completed yet
? Task completed!

[
  {
    'id': 'generation-sCnERSYDPP0Zu14fsdXEcKmL',
    'object': 'generation',
    'created': 1553332711,
    'generation_type': 'ImageGeneration',
    'generation': {
      'image_path': 'https://openailabsprodscus.blob.core.windows.net/private/user-hadpVzldsfs28CwvEZYMUT/generations/generation...'
    },
    'task_id': 'task-nERkiKsdjVCSZ50yD69qewID',
    'prompt_id': 'prompt-2CtaLQsgUbJHHDoJQy9Lul3T',
    'is_public': false
  },
  # 3 more ... 
]

Generar imágenes y descargarlas

 file_paths = dalle . generate_and_download ( "portal to another dimension, digital art" )

 ✔️ Task created with ID: task-xsuhOthvBXLEjddn3ynyiiOR
⌛ Waiting for task to finish...
...task not completed yet
...task not completed yet
...task not completed yet
...task not completed yet
? Task completed!
✔️ Downloaded: C:...generation-XySidj4N8EN6Ok9ed15BZ2bs.webp
✔️ Downloaded: C:...generation-IK3UdxDz77FA5SLKpQPIITdU.webp
✔️ Downloaded: C:...generation-uNejKBXz1z6EQxJAT9pAZbof.webp
✔️ Downloaded: C:...generation-Ol1wEqNprf34vNohmJz0iUiE.webp

Generar un número específico de imágenes

 generations = dalle . generate_amount ( "portal to another dimension" , 8 ) # Every generation has batch size 4 -> amount % 4 == 0 works best

# download images
file_paths = dalle . download ( generations )
print ( file_paths )

 ✔️ Task created with ID: task-lm0V4nZasgAFasd7AsStE67
⌛ Waiting for task to finish...
...task not completed yet
...task not completed yet
...task not completed yet
...task not completed yet
? Task completed!
✔️ Task created with ID: task-WcetZOHt8asdvHb433gi
⌛ Waiting for task to finish...
...task not completed yet
...task not completed yet
...task not completed yet
...task not completed yet
? Task completed!

Generar imágenes a partir de un archivo enmascarado

Dall · E admite una API de "invención" que llena partes transparentes de una imagen. El sitio web proporciona una herramienta para pintar sobre una imagen existente para indicar qué partes desea ser transparente. Esta llamada de paquete Python supone que la imagen que proporciona ya ha sido procesada para tener piezas transparentes.

 # make the right half of a saved image transparent
from PIL import Image , ImageDraw

image = Image . open ( 'my_image.png' )
m , n = image . size

area_to_keep = ( 0 , 0 , m // 2 , n )
image_alpha = Image . new ( "L" , image . size , 0 )
draw = ImageDraw . Draw ( image_alpha )
draw . rectangle ( area_to_keep , fill = 255 )

image_rgba = image . copy ()
image_rgba . putalpha ( image_alpha )
image_rgba = image_rgba . resize (( 1024 , 1024 )) # image must be square and 1024x1024
image_rgba . save ( 'image_with_transparent_right_half.png' )

# ask DALL·E to fill-in the transparent right half
generations = dalle . generate_from_masked_image (
    "portal to another dimension, digital art" ,
    "image_with_transparent_right_half.png" ,
)

 ✔️ Task created with ID: task-xsuhOthvBXLEjddn3ynyiiOR
⌛ Waiting for task to finish...
...task not completed yet
...task not completed yet
...task not completed yet
...task not completed yet
...task not completed yet
? Task completed!

Otros idiomas

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