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67 lines
2.3 KiB
Python
67 lines
2.3 KiB
Python
import os
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from mwclient import Site
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from pprint import pprint
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from PIL import Image
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from functions import update_json, remove_nonwords
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site = Site(host='hub.xpub.nl/sandbox', path='/itchwiki/')
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wd = os.path.dirname(os.path.abspath(__file__)) # working directory
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parent_d = os.path.dirname(wd) # parent directory
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imgdir = os.path.join(parent_d, 'archive/images')
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os.makedirs(imgdir, exist_ok=True) # create images/ dir
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imgsjson_fn = os.path.join(wd, 'images.json')
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thumbnail_size = 1200 # largest px dimension of img thumbnails
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with open(os.path.join(wd, 'login.txt'), 'r') as login: # read login user & pwd
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loginlines = login.read()
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user, pwd = loginlines.split('\n')
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site.login(username=user, password=pwd) # login to wiki
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print(site)
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for img in site.allimages():
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print(img)
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# print(img.__dict__) # info contained in each img object
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# important img info to dictionary
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img_dict = {
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'name': img.name,
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'filename': remove_nonwords(img.page_title),
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'timestamp': img.imageinfo['timestamp'],
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'url': img.imageinfo['url'],
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'urldesc': img.imageinfo['descriptionshorturl'],
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}
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pprint(img_dict)
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# location of image storage
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img_fn = os.path.join(imgdir, img_dict['filename'])
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print(img_fn)
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# function updates images.json and returns whether the img needs to be downloaded or not
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download = update_json(imgsjson_fn, img_dict, img_fn)
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# image download
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if download is True:
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print('DOWNLOADING:', img_fn)
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with open(img_fn, 'wb') as img_file:
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img.download(destination=img_file)
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# resize image
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fn, ext = os.path.splitext(img_fn)
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if ext.lower() in ['.jpg', '.jpeg', '.gif', '.png']: # only img format
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pilimg = Image.open(img_fn)
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pilimg_dim = list(pilimg._size)
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pilimg_dim_sort = sorted(pilimg_dim) # smallest dimension 1st
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img_ratio = pilimg_dim_sort[0] / pilimg_dim_sort[1]
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if pilimg_dim == pilimg_dim_sort:
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# if height was largest
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new_dim = [(thumbnail_size * img_ratio), thumbnail_size]
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else:
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# if with was largest
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new_dim = [thumbnail_size,(thumbnail_size * img_ratio)]
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pilimg.thumbnail(new_dim)
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pilimg.save(img_fn)
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print('\n')
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