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path: root/megapixels/commands/datasets/flickr_api.py
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from glob import glob
import os
from os.path import join
from pathlib import Path

import click

from app.settings import types
from app.utils import click_utils
from app.settings import app_cfg as cfg
from app.utils import logger_utils

import pandas as pd
from PIL import Image, ImageOps, ImageFilter
from app.utils import file_utils, im_utils


query_types = ['photo_id', 'album_id', 'flickr_id']
# flickr_id: 123456789@N01
# photo_id: 

log = logger_utils.Logger.getLogger()

@click.command()
@click.option('-i', '--input', 'opt_fp_in', required=True,
  help='Input directory')
@click.option('-o', '--output', 'opt_fp_out', required=True,
  help='Output directory')
@click.option('--slice', 'opt_slice', type=(int, int), default=(None, None),
  help='Slice list of files')
@click.option('--query-type', 'opt_query_type', default='photo_id',
  type=click.Choice(query_types),
  help='API query type')
@click.option('--api_key', 'opt_api_key', envvar='FLICKR_API_KEY_1')
@click.option('--api_secret', 'opt_api_secret', envvar='FLICKR_API_SECRET_1')
@click.option('-d', '--delay', 'opt_delay', default=None, type=float,
  help='Delay between API calls to prevent rate-limiting')
@click.pass_context
def cli(ctx, opt_fp_in, opt_fp_out, opt_slice, opt_api_key, opt_api_secret, 
  opt_delay, opt_query_type):
  """Fetches Flickr API for user info. Saves to JSON"""
  
  from tqdm import tqdm
  from glob import glob
  import time
  import json
  import os, sys
  from random import randint
  import urllib.request
  import flickr_api  # pip install flickr_api
  from flickr_api.flickrerrors import FlickrAPIError
  from requests.compat import urljoin, quote_plus

  
  # -------------------------------------------------
  # process  
  
  if not opt_api_key or not opt_api_secret:
    log.error('source .env vars for Flickr API and try again')
    return

  # check how many flickr keys
  api_keys = []
  api_secrets = []
  for i in range(1,10):
    try:
      var_name_key = f'FLICKR_API_KEY_{i}'
      var_name_secret = f'FLICKR_API_SECRET_{i}'
      if os.environ[var_name_key] and os.environ[var_name_secret]:
        api_keys.append(os.environ[var_name_key])
        api_secrets.append(os.environ[var_name_secret])
    except Exception as e:
      pass

  log.info(f'Shuffling between: {len(api_keys)} api keys')

  # read in CSV
  # | query, filepath |

  records = pd.read_csv(opt_fp_in).to_dict('records')
  if opt_slice:
    records = records[opt_slice[0]:opt_slice[1]]
  
  log.info('Processing: {:,} items'.format(len(records)))

  identities = []
  

  for record in tqdm(records):
    fp_out = join(opt_fp_out, record['filepath'])
    fp_out_err = fp_out + '_error.txt'
    if Path(fp_out).is_file() or Path(fp_out_err).is_file():
      continue
    # append relevant data
    try:
      # shuffle the api keys to avoid rate limiting
      rand_int = randint(0,len(api_keys)-1)
      api_key = api_keys[rand_int]
      api_secret = api_secrets[rand_int]
                                      
      #flickr_api.set_keys(api_key=api_key, api_secret=api_secret)

      #photo = flickr_api.Photo(id=record['query'])
      # https://api.flickr.com/services/rest/?method=flickr.photos.getInfo&api_key=18dacfe5a2c45b794ee4aa832eb35e83&photo_id=6796778203&format=json&nojsoncallback=1
      photo_id = record['query']
      flickr_url = 'https://api.flickr.com/services/rest/?method=flickr.photos.getInfo'
      flickr_url += f'&api_key={api_key}'
      flickr_url += f'&photo_id={photo_id}'
      flickr_url += '&format=json'
      flickr_url += '&nojsoncallback=1'

      with urllib.request.urlopen(flickr_url) as url:
        data = json.loads(url.read().decode())

      if data['stat'] =='fail':
        raise Exception('failed')
      elif data['stat'] =='ok':
        with open(fp_out, 'w') as fp:
          json.dump(data, fp, sort_keys=True, indent=2)
      
    #except FlickrAPIError as e:
    except Exception as e:
      # if "HTTP Server Error 500" in str(e):
      log.error(f'{e}, {record["query"]}, api_key: {api_key}, api_secret: {api_secret}')
      if "not found" in str(e) or 'failed' in str(e):
        with open(fp_out_err, 'w') as fp:
          fp.write('')
    
    if opt_delay:
      time.sleep(opt_delay)



"""
df_id_dict.update( {
  'user_name': info.get('username', ''), 
  'location': info.get('location', ''),
  'real_name': info.get('realname', ''),
  'time_zone': info.get('timezone', {}).get('timezone_id', ''),
  'time_first_photo': info.get('photos_info', {}).get('firstdatetaken'),
  'photos_count': info.get('photos_info', {}).get('count'),
  'description': info.get('description', ''),
  'id': info.get('id'),
  'path_alias': info.get('path_alias', ''),
  'is_pro': info.get('ispro', ''),
  'url_photos': info.get('photosurl', ''),
  'url_profile': info.get('photosurl', ''),
  'url_mobile': info.get('mobileurl', ''),
  })
"""

"""
info = photo.getInfo()

# serialize tags
info['tag_names'] = []
info['tag_ids'] = []
tags = info['tags']
for t in tags:
  info['tag_names'].append(str(t.text))
  info['tag_ids'].append(str(t.id))  

owner = info['owner']
info['owner_id'] = str(owner.id)
info['owner_username'] = str(owner.username)

info.pop('tags')
info.pop('owner')

"""

"""
Example API data:
{'id': '7124086@N07',
 'nsid': '7124086@N07',
 'ispro': 1,
 'can_buy_pro': 0,
 'iconserver': '2325',
 'iconfarm': 3,
 'path_alias': 'shirleylin',
 'has_stats': '1',
 'pro_badge': 'standard',
 'expire': '0',
 'username': 'ShirleyLin',
 'realname': 'Shirley Lin',
 'location': 'Fremont, California, US',
 'timezone': {'label': 'Pacific Time (US & Canada); Tijuana',
  'offset': '-08:00',
  'timezone_id': 'PST8PDT'},
 'description': '',
 'photosurl': 'https://www.flickr.com/photos/shirleylin/',
 'profileurl': 'https://www.flickr.com/people/shirleylin/',
 'mobileurl': 'https://m.flickr.com/photostream.gne?id=7102756',
 'photos_info': {'firstdatetaken': '2004-05-24 12:12:15',
  'firstdate': '1172556588',
  'count': 9665}}
"""

"""
https://www.flickr.com/services/api/explore/flickr.photosets.getPhotos
https://www.flickr.com/services/api/explore/flickr.photos.getInfo
"""