Filter flickr photos not in a particular album

flickr-album-inverse-filter.py

import flickrapi
import time
import os
from dotenv import load_dotenv

# Load environment variables from .env file
load_dotenv()

# Get environment variables
api_key = os.environ.get("FLICKR_API_KEY")
api_secret = os.environ.get("FLICKR_API_SECRET")

def flickr_authentication():
    try:
        flickr_api = flickrapi.FlickrAPI(api_key, api_secret, format='parsed-json')
        flickr_api.token_cache.forget()
        print("Performing OAuth authentication...")
        flickr_api.get_request_token(oauth_callback="oob")
        authorize_url = flickr_api.auth_url(perms="write")
        print(f"Please visit this URL to authorize the application: {authorize_url}")
        verifier = input("Enter the verifier code: ")
        flickr_api.get_access_token(verifier)
        return flickr_api
    except flickrapi.FlickrError as e:
        print("Unauthorized error occurred. Retrying authentication...")
        flickr_api.token_cache.forget()
        return flickr_authentication()
    except Exception as e:
        print(f"An unexpected error occurred: {e}")
        raise

# Authenticate with Flickr API
flickr = flickr_authentication()

# Get your user ID
user_id = os.environ.get("FLICKR_USER_ID")

# Get all your photos (including private ones)
all_photos = []
page = 1
per_page = 500
while True:
    photos = flickr.people.getPublicPhotos(user_id=user_id, extras='tags', page=page, per_page=per_page)['photos']['photo']
    all_photos.extend(photos)
    if len(photos) < per_page:
        break
    page += 1

print(f"Total photos: {len(all_photos)}")

# Get photos in the specific photoset to exclude
exclude_photoset_id = os.environ.get("EXCLUDE_PHOTOSET_ID")
exclude_photoset = []
page = 1
per_page = 500
while True:
    photos = flickr.photosets.getPhotos(photoset_id=exclude_photoset_id, extras='tags', page=page, per_page=per_page)['photoset']['photo']
    exclude_photoset.extend(photos)
    if len(photos) < per_page:
        break
    page += 1
# exclude_photoset = flickr.photosets.getPhotos(photoset_id=exclude_photoset_id)['photoset']['photo']

print(f"Exclude photoset: {len(exclude_photoset)}")
exclude_photo_ids = [photo['id'] for photo in exclude_photoset]

# print(f"Exclude photo IDs: {exclude_photo_ids}")

# Filter out photos that are in the exclude photoset
filtered_photos = []
for photo in all_photos:
    if photo['id'] not in exclude_photo_ids:
        filtered_photos.append(photo)

# Get the photoset ID to add photos to (or create a new photoset)
# target_photoset_id = os.environ.get("FLICKR_TARGET_PHOTOSET_ID")
# Or to create a new photoset:
target_photoset = flickr.photosets.create(title=os.environ.get("TARGET_PHOTOSET_NAME"), primary_photo_id=filtered_photos[0]['id'])
target_photoset_id = target_photoset['photoset']['id']

# # Add the filtered photos to the target photoset
for photo in filtered_photos:
    try:
        flickr.photosets.addPhoto(photoset_id=target_photoset_id, photo_id=photo['id'])
        print(f"Added photo {photo['id']} to photoset {target_photoset_id}")
        time.sleep(0.5)  # Pause to avoid hitting API rate limits
    except flickrapi.FlickrError:
        print(f"Error adding photo {photo['id']} to photoset {target_photoset_id}")
        
print("Done adding photos to photoset!")