SinTan1729/recipe-box-for-wikijs
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Add options to display supported sites, improve docs.

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This commit is contained in:
Louis Cordier 2020-06-27 14:12:03 +02:00
parent 71e7934b47
commit a6e92f03f0
1 changed files with 22 additions and 3 deletions
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25
recipe_box.py
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@ -13,7 +13,7 @@ import os
import requests import requests
import sys import sys
from recipe_scrapers import scrape_me, WebsiteNotImplementedError from recipe_scrapers import scrape_me, WebsiteNotImplementedError, SCRAPERS
ROOT = os.path.dirname(os.path.abspath(__file__)) ROOT = os.path.dirname(os.path.abspath(__file__))
@ -83,8 +83,20 @@ def valid_filename(directory, filename=None, ascii=False):
if __name__ == '__main__': if __name__ == '__main__':
parser = optparse.OptionParser('%prog url') parser = optparse.OptionParser('%prog url')
parser.add_option('-l',
dest='list',
action='store_true',
default=False,
help='list all available sites')
options, args = parser.parse_args() options, args = parser.parse_args()
if options.list:
for host in sorted(SCRAPERS):
print(host)
sys.exit()
config_path = os.path.join(ROOT, 'recipe_box.json') config_path = os.path.join(ROOT, 'recipe_box.json')
if not os.path.exists(config_path): if not os.path.exists(config_path):
config = {'recipe_box': '~/recipe_box/'} config = {'recipe_box': '~/recipe_box/'}
@ -98,7 +110,12 @@ if __name__ == '__main__':
try: try:
scraper = scrape_me(url) scraper = scrape_me(url)
except WebsiteNotImplementedError: except WebsiteNotImplementedError:
print('Scraper not defined for {url}'.format(url=url)) print('No scraper defined for {url}'.format(url=url))
print('It is recommended you add it to recipe-scrapers site, that way everybody gains from the effort.')
print('https://github.com/hhursev/recipe-scrapers#if-you-want-a-scraper-for-a-new-site-added')
print('')
print('Once someone has added the new scraper:')
print('pip install --upgrade recipe-scrapers')
else: else:
recipe_box = ensure_directory_exists(config['recipe_box']) recipe_box = ensure_directory_exists(config['recipe_box'])
media = ensure_directory_exists(os.path.join(config['recipe_box'], 'media')) media = ensure_directory_exists(os.path.join(config['recipe_box'], 'media'))
@ -113,7 +130,9 @@ if __name__ == '__main__':
except: except:
filename = None filename = None
else: else:
filename = os.path.basename(path)[:-3] + os.path.splitext(scraper.image())[1] # Not sure about image urls without filename extensions, might need python-magic.
# Also, os.path.splitext(url), probably not a good idea. ;)
filename = os.path.splitext(os.path.basename(path))[0] + os.path.splitext(scraper.image())[1]
image = open(os.path.join(media, filename), 'wb') image = open(os.path.join(media, filename), 'wb')
image.write(response.content) image.write(response.content)
image.close() image.close()