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May 31, 2021 08:43
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get picture from unsplash
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| # get photo from unsplash | |
| # depends on python-unsplash | |
| # !pip install python-unsplash | |
| from unsplash.api import Api | |
| from unsplash.auth import Auth | |
| import requests | |
| from PIL import Image | |
| from io import BytesIO | |
| def get_photo_unsplash(xpic_id, | |
| xclient_id, | |
| xclient_secret, | |
| xpic_type = 'thumb', | |
| xfull_response = False, | |
| xsave_folder = None | |
| ): | |
| ''' | |
| get photo from unsplash: | |
| return : | |
| - binary image | |
| - credits line | |
| type of picture can be | |
| raw , full , regular, small or thumb | |
| #usage | |
| q1 = get_photo_unsplash(xpic_id = 'xxxx', | |
| xclient_id = xxx['unsplash']['Access_Key'], | |
| xclient_secret = xxxx['unsplash']['Secret_Key'] , | |
| xpic_type = 'thumb', | |
| xsave_folder = '/home/xxxx/xx/xx/') | |
| ''' | |
| #response in a dictionary | |
| xdict_response = {} | |
| #authenticate | |
| x_auth = Auth(client_id = xclient_id, | |
| client_secret = xclient_secret, | |
| redirect_uri = '', | |
| token=None, | |
| code=None, | |
| scope=None | |
| ) | |
| x_api = Api(x_auth) | |
| # get the picture, | |
| #by error dct will be empty | |
| try: | |
| #get photo | |
| xq1 = x_api.photo.get(xpic_id) | |
| pic_url = eval('xq1.urls.' + xpic_type) | |
| #get credit line | |
| pic_username = xq1.user.username | |
| xdict_response['pict_id'] = xpic_id | |
| xdict_response['pict_url'] = pic_url | |
| xdict_response['pict_credit'] = 'photo by {} on Unsplash. ({})'.format(pic_username, xpic_id) | |
| # add full response if specified | |
| if xfull_response: | |
| xdict_response['pict_data'] = dict(xq1.__dict__) | |
| #saving the image if folder specified | |
| #get the image | |
| except: | |
| pass | |
| if xsave_folder: | |
| try: | |
| image_filename = xsave_folder + xpic_id + '.png' | |
| qq1 = requests.get(xdict_response['pict_url']) | |
| img_binary = BytesIO(qq1.content) | |
| img = Image.open(img_binary) | |
| img.save(image_filename ) | |
| except: | |
| print('error in saving:', xpic_id) | |
| return xdict_response | |
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