mirror of
https://github.com/SinTan1729/recipe-box-for-wikijs.git
synced 2024-12-25 09:48:36 -06:00
Merge Sayantan Santra (SinTan1729)'s improvements.
This commit is contained in:
Louis Cordier
parent
5b218043d0
commit
87360450ae
1 changed files with 93 additions and 69 deletions
162
recipe_box.py
162
recipe_box.py
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@ -7,12 +7,18 @@
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1. https://obsidian.md/
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2. https://www.ourstate.com/a-kitchens-riches/
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"""
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import argparse
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import json
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import optparse
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import os
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import requests
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import sys
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try:
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import httpx
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url_getter = httpx
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except ImportError:
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import requests
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url_getter = requests
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from recipe_scrapers import scrape_me, WebsiteNotImplementedError, SCRAPERS
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@ -39,7 +45,7 @@ def ensure_directory_exists(path, expand_user=True, file=False):
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# A parallel process created the directory after the existence check.
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pass
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return(path)
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return path
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def valid_filename(directory, filename=None, ascii=False):
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@ -66,7 +72,7 @@ def valid_filename(directory, filename=None, ascii=False):
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# filename = filename.decode('ascii', 'ignore')
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# Allow for directories.
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items = {item: True for item in os.listdir(directory)}
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items = set(os.listdir(directory))
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if filename in items:
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count = 1
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while test_filename(filename, count) in items:
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@ -80,24 +86,83 @@ def valid_filename(directory, filename=None, ascii=False):
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return filename
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def process_recipe(config, scraper, url, verbose=False):
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""" Process the recipe at a given URL.
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"""
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recipe_box = ensure_directory_exists(config['recipe_box'])
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media = ensure_directory_exists(os.path.join(config['recipe_box'], 'media'))
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prefix = scraper.title().lower()
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path = os.path.join(recipe_box, prefix + '.md')
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path = valid_filename(path)
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recipe = open(path, 'w')
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try:
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image_url = scraper.image()
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response = url_getter.get(image_url)
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except:
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filename = None
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else:
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# Not sure about image urls without filename extensions, might need python-magic.
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# Also, os.path.splitext(url), probably not a good idea. ;)
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filename = os.path.splitext(os.path.basename(path))[0] + os.path.splitext(scraper.image())[1]
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filepath = os.path.join(media, filename)
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image = open(filepath, 'wb')
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image.write(response.content)
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image.close()
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if verbose:
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print('Saving {url} -> {path}'.format(url=image_url, path=filepath))
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recipe.write('# {title}\n'.format(title=scraper.title()))
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if filename:
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recipe.write('![[{filename}]]\n'.format(filename=filename))
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recipe.write('\n')
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# This is a placeholder for the user's own notes about the recipe.
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recipe.write('## Notes\n')
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recipe.write('\n')
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recipe.write('## Metadata\n')
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recipe.write('Yields: {yields}\n'.format(yields=scraper.yields()))
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recipe.write('Total Time: {total_time}\n'.format(total_time=scraper.total_time()))
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recipe.write('\n')
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recipe.write('## Ingredients\n')
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for ingredient in scraper.ingredients():
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recipe.write('* {ingredient}\n'.format(ingredient=ingredient))
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recipe.write('\n')
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recipe.write('## Instructions\n')
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for instruction in scraper.instructions().split('\n'):
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instruction = instruction.strip()
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if instruction:
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if instruction[0].isdigit():
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recipe.write('{instruction}\n'.format(instruction=instruction))
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else:
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recipe.write('1. {instruction}\n'.format(instruction=instruction))
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recipe.write('\n')
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recipe.write('[{url}]({url})\n'.format(url=url))
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recipe.close()
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# if verbose:
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print('Saving {url} -> {path}'.format(url=url, path=path))
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def main():
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""" Console script entry point.
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"""
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parser = optparse.OptionParser('%prog url')
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parser = argparse.ArgumentParser()
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parser.add_argument('url', metavar='URL', type=str, nargs='*', default='', help='recipe url')
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parser.add_argument('-l', dest='list', action='store_true', default=False, help='list all available sites')
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parser.add_argument('-w', dest='wild_mode', action='store_true', default=False, help="try scraping 'unknown' site using wild-mode (some editing of the recipe might be required)")
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parser.add_argument('-v', dest='verbose', action='store_true', default=False, help='verbose output')
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args = parser.parse_args()
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parser.add_option('-l',
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dest='list',
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action='store_true',
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default=False,
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help='list all available sites')
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options, args = parser.parse_args()
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if options.list:
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if args.list:
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for host in sorted(SCRAPERS):
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print(host)
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sys.exit()
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wild_mode = args.wild_mode
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verbose = args.verbose
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config_path = ensure_directory_exists(os.path.join(ROOT, 'recipe_box.json'), file=True)
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if not os.path.exists(config_path):
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config = {'recipe_box': '~/recipe_box/'}
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@ -107,64 +172,23 @@ def main():
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with open(config_path, 'r') as f:
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config = json.load(f)
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for url in args:
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try:
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scraper = scrape_me(url)
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except WebsiteNotImplementedError:
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print('No scraper defined for {url}'.format(url=url))
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print('It is recommended you add it to recipe-scrapers site, that way everybody gains from the effort.')
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print('https://github.com/hhursev/recipe-scrapers#if-you-want-a-scraper-for-a-new-site-added')
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print('')
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print('Once someone has added the new scraper:')
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print('pip install --upgrade recipe-scrapers')
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else:
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recipe_box = ensure_directory_exists(config['recipe_box'])
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media = ensure_directory_exists(os.path.join(config['recipe_box'], 'media'))
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prefix = scraper.title().lower()
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path = os.path.join(recipe_box, prefix + '.md')
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path = valid_filename(path)
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recipe = open(path, 'w')
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for url in args.url:
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if url:
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try:
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response = requests.get(scraper.image())
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except:
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filename = None
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scraper = scrape_me(url, wild_mode=wild_mode)
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except WebsiteNotImplementedError:
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print('No scraper defined for {url}'.format(url=url))
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print('Try using the -w [wild-mode] option, your mileage may vary.')
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print('')
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print('It is recommended you add it to recipe-scrapers site, that way everybody gains from the effort.')
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print('https://github.com/hhursev/recipe-scrapers#if-you-want-a-scraper-for-a-new-site-added')
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print('')
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print('Once someone has added the new scraper:')
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print('pip install --upgrade recipe-scrapers')
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else:
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# Not sure about image urls without filename extensions, might need python-magic.
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# Also, os.path.splitext(url), probably not a good idea. ;)
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filename = os.path.splitext(os.path.basename(path))[0] + os.path.splitext(scraper.image())[1]
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image = open(os.path.join(media, filename), 'wb')
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image.write(response.content)
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image.close()
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recipe.write('# {title}\n'.format(title=scraper.title()))
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if filename:
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recipe.write('![[{filename}]]\n'.format(filename=filename))
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recipe.write('\n')
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recipe.write('## Notes\n')
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recipe.write('\n')
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recipe.write('## Metadata\n')
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recipe.write('Yields: {yields}\n'.format(yields=scraper.yields()))
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recipe.write('Total Time: {total_time}\n'.format(total_time=scraper.total_time()))
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recipe.write('\n')
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recipe.write('## Ingredients\n')
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for ingredient in scraper.ingredients():
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recipe.write('* {ingredient}\n'.format(ingredient=ingredient))
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recipe.write('\n')
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recipe.write('## Instructions\n')
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for instruction in scraper.instructions().split('\n'):
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instruction = instruction.strip()
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if instruction:
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if instruction[0].isdigit():
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recipe.write('{instruction}\n'.format(instruction=instruction))
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else:
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recipe.write('1. {instruction}\n'.format(instruction=instruction))
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recipe.write('\n')
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recipe.write('[{url}]({url})\n'.format(url=url))
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process_recipe(config, scraper, url, verbose)
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if __name__ == '__main__':
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main()
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