downloading images with clean filenames and resizing:jpg,jpeg,png

populat_orgs
Castro0o 5 years ago
parent 9411671332
commit b441df8ba0

@ -1,8 +1,9 @@
import os
from mwclient import Site
from pprint import pprint
from functions import update_json
from PIL import Image
from functions import update_json, remove_nonwords
site = Site(host='hub.xpub.nl/sandbox', path='/itchwiki/')
wd = os.path.dirname(os.path.abspath(__file__)) # working directory
@ -28,7 +29,7 @@ for img in site.allimages():
# important img info to dictionary
img_dict = {
'name': img.name,
'filename': img.page_title,
'filename': remove_nonwords(img.page_title),
'timestamp': img.imageinfo['timestamp'],
'url': img.imageinfo['url'],
'urldesc': img.imageinfo['descriptionshorturl'],
@ -37,6 +38,7 @@ for img in site.allimages():
# location of image storage
img_fn = os.path.join(imgdir, img_dict['filename'])
print(img_fn)
# function updates images.json and returns whether the img needs to be downloaded or not
download = update_json(imgsjson_fn, img_dict, img_fn)
@ -47,16 +49,18 @@ for img in site.allimages():
img.download(destination=img_file)
# resize image
pilimg = Image.open(img_fn)
pilimg_dim = list(pilimg._size)
pilimg_dim_sort = sorted(pilimg_dim) # smallest dimension 1st
img_ratio = pilimg_dim_sort[0] / pilimg_dim_sort[1]
if pilimg_dim == pilimg_dim_sort:
# if height was largest
new_dim = [(thumbnail_size * img_ratio), thumbnail_size]
else:
# if with was largest
new_dim = [thumbnail_size,(thumbnail_size * img_ratio)]
pilimg.thumbnail(new_dim)
pilimg.save(img_fn)
fn, ext = os.path.splitext(img_fn)
if ext.lower() in ['.jpg', '.jpeg', '.gif', '.png']: # only img format
pilimg = Image.open(img_fn)
pilimg_dim = list(pilimg._size)
pilimg_dim_sort = sorted(pilimg_dim) # smallest dimension 1st
img_ratio = pilimg_dim_sort[0] / pilimg_dim_sort[1]
if pilimg_dim == pilimg_dim_sort:
# if height was largest
new_dim = [(thumbnail_size * img_ratio), thumbnail_size]
else:
# if with was largest
new_dim = [thumbnail_size,(thumbnail_size * img_ratio)]
pilimg.thumbnail(new_dim)
pilimg.save(img_fn)
print('\n')

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