100 lines
2.9 KiB
Python
100 lines
2.9 KiB
Python
"""
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This script was originally based on
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https://github.com/atiumcache/pure-recipe
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but has been modified to remove functionality
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that I consider extraneous.
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What remains is only a basic wrapper for recipe_scrapers,
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but out of an abundance of caution
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I'm including pure-recipe's original license below.
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---Zane Meyers
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***
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MIT License
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Copyright (c) 2023 Andrew Attilio
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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"""
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from recipe_scrapers import scrape_me
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import argparse
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def main():
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args = parse_arguments()
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try:
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scraper = scrape_me(args.url)
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md_content = generate_markdown(scraper)
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print(md_content)
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except Exception as e:
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print(f"An error occurred: {str(e)}")
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def generate_markdown(scraper) -> str:
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"""
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Generate markdown content from a recipe scraper object.
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Args:
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scraper: A recipe_scrapers scraper object
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Returns:
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str: Markdown formatted recipe content
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"""
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lines = []
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title = scraper.title()
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lines.append(f"# {title}")
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lines.append(f"\n**Serves:** {scraper.yields()}")
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lines.append(f"**Total Time:** {scraper.total_time()} mins")
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lines.append(f"\n## Ingredients")
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for ingredient in scraper.ingredients():
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lines.append(f"- {ingredient}")
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lines.append(f"\n## Instructions")
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for index, instruction in enumerate(scraper.instructions_list()):
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lines.append(f"{index + 1}. {instruction}")
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return "\n".join(lines)
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def parse_arguments() -> argparse.Namespace:
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"""
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Parse command-line arguments for the recipe formatter program.
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argument:
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- `url`: The URL of the recipe to view.
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Returns:
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Namespace: An argparse.Namespace object containing the parsed arguments.
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"""
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parser = argparse.ArgumentParser(
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prog="Recipe Markdown", description="Format web recipes as Markdown."
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)
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parser.add_argument("url", help="URL of the recipe to scrape")
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return parser.parse_args()
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if __name__ == "__main__":
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main()
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