SinTan1729
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recipe-box-for-wikijs
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Merge Sayantan Santra (SinTan1729)'s improvements.

This commit is contained in:
Louis Cordier 2023-07-01 13:36:55 +02:00
parent 5b218043d0
commit 87360450ae
1 changed files with 93 additions and 69 deletions
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110
recipe_box.py
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@ -7,12 +7,18 @@
1. https://obsidian.md/
2. https://www.ourstate.com/a-kitchens-riches/
"""
import argparse
import json
import optparse
import os
import requests
import sys
try:
import httpx
url_getter = httpx
except ImportError:
import requests
url_getter = requests
from recipe_scrapers import scrape_me, WebsiteNotImplementedError, SCRAPERS
@ -39,7 +45,7 @@ def ensure_directory_exists(path, expand_user=True, file=False):
# A parallel process created the directory after the existence check.
pass
return(path)
return path
def valid_filename(directory, filename=None, ascii=False):
@ -66,7 +72,7 @@ def valid_filename(directory, filename=None, ascii=False):
# filename = filename.decode('ascii', 'ignore')
# Allow for directories.
items = {item: True for item in os.listdir(directory)}
items = set(os.listdir(directory))
if filename in items:
count = 1
while test_filename(filename, count) in items:
@ -80,44 +86,9 @@ def valid_filename(directory, filename=None, ascii=False):
return filename
def main():
""" Console script entry point.
def process_recipe(config, scraper, url, verbose=False):
""" Process the recipe at a given 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()
if options.list:
for host in sorted(SCRAPERS):
print(host)
sys.exit()
config_path = ensure_directory_exists(os.path.join(ROOT, 'recipe_box.json'), file=True)
if not os.path.exists(config_path):
config = {'recipe_box': '~/recipe_box/'}
with open(config_path, 'w') as f:
json.dump(config, f, indent=4)
else:
with open(config_path, 'r') as f:
config = json.load(f)
for url in args:
try:
scraper = scrape_me(url)
except WebsiteNotImplementedError:
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:
recipe_box = ensure_directory_exists(config['recipe_box'])
media = ensure_directory_exists(os.path.join(config['recipe_box'], 'media'))
@ -127,21 +98,26 @@ def main():
recipe = open(path, 'w')
try:
response = requests.get(scraper.image())
image_url = scraper.image()
response = url_getter.get(image_url)
except:
filename = None
else:
# 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')
filepath = os.path.join(media, filename)
image = open(filepath, 'wb')
image.write(response.content)
image.close()
if verbose:
print('Saving {url} -> {path}'.format(url=image_url, path=filepath))
recipe.write('# {title}\n'.format(title=scraper.title()))
if filename:
recipe.write('![[{filename}]]\n'.format(filename=filename))
recipe.write('\n')
# This is a placeholder for the user's own notes about the recipe.
recipe.write('## Notes\n')
recipe.write('\n')
recipe.write('## Metadata\n')
@ -164,7 +140,55 @@ def main():
recipe.write('\n')
recipe.write('[{url}]({url})\n'.format(url=url))
recipe.close()
# if verbose:
print('Saving {url} -> {path}'.format(url=url, path=path))
def main():
""" Console script entry point.
"""
parser = argparse.ArgumentParser()
parser.add_argument('url', metavar='URL', type=str, nargs='*', default='', help='recipe url')
parser.add_argument('-l', dest='list', action='store_true', default=False, help='list all available sites')
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)")
parser.add_argument('-v', dest='verbose', action='store_true', default=False, help='verbose output')
args = parser.parse_args()
if args.list:
for host in sorted(SCRAPERS):
print(host)
sys.exit()
wild_mode = args.wild_mode
verbose = args.verbose
config_path = ensure_directory_exists(os.path.join(ROOT, 'recipe_box.json'), file=True)
if not os.path.exists(config_path):
config = {'recipe_box': '~/recipe_box/'}
with open(config_path, 'w') as f:
json.dump(config, f, indent=4)
else:
with open(config_path, 'r') as f:
config = json.load(f)
for url in args.url:
if url:
try:
scraper = scrape_me(url, wild_mode=wild_mode)
except WebsiteNotImplementedError:
print('No scraper defined for {url}'.format(url=url))
print('Try using the -w [wild-mode] option, your mileage may vary.')
print('')
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:
process_recipe(config, scraper, url, verbose)
if __name__ == '__main__':
main()