如何在AppleScript App中运行指定Python脚本，实现一键执行？

Absolutely! You can package your web scraping Python script into an AppleScript application that users can launch with a single click—no need for code editors like Sublime Text. Here's a step-by-step guide to make it work smoothly:

1. Prepare Python Dependencies First #

Your script uses BeautifulSoup and requests, so these libraries need to be installed in the Python environment your AppleScript will use.

If you're using macOS's default Python 3 (most modern versions have this), open Terminal and run:

pip3 install beautifulsoup4 requests

If you're using a custom Python environment (like pyenv), make sure to note the full path to that Python executable—you'll need it later in your AppleScript.

2. Create the AppleScript Wrapper #

Open Script Editor (found in /Applications/Utilities/), then paste this code:

-- Define paths to your script and files inside the app bundle
set appResourcesFolder to POSIX path of (path to me as text) & "Contents/Resources/"
set pythonScriptPath to appResourcesFolder & "scraper.py"
set urlsCsvPath to appResourcesFolder & "urls.csv"
set resultsCsvPath to appResourcesFolder & "results.csv"

try
    -- Navigate to the resources folder (so relative paths in your Python script work)
    -- Replace /usr/bin/python3 with your actual Python path if needed
    do shell script "cd " & quoted form of appResourcesFolder & "; /usr/bin/python3 " & quoted form of pythonScriptPath
    
    -- Notify user when done
    display dialog "Scraping completed successfully! Results saved to:\n" & resultsCsvPath buttons {"OK"} default button 1 with icon note
on error errMsg
    -- Show error message if something goes wrong
    display dialog "Oops, an error occurred:\n" & errMsg buttons {"Close"} default button 1 with icon stop
end try

Quick Notes on the AppleScript: #

• Replace /usr/bin/python3 with the path to your Python executable if you're using a non-default setup. To find your Python path, run which python3 or which python in Terminal.
• The script assumes your Python file is named scraper.py—adjust the name in the AppleScript if you use a different filename.

3. Package Everything Into the App #

1. In Script Editor, go to File > Save.
2. Set the File Format to Application, name your app (e.g., "WebScraper.app"), and save it somewhere accessible.
3. Right-click your new app and select Show Package Contents.
4. Navigate to Contents > Resources.
5. Copy your Python script (rename it to scraper.py if needed) and your urls.csv file into this Resources folder.

4. Test It Out #

Double-click your new app to run it. It will:

• Run in the background (no Terminal window will pop up unless you modify the AppleScript to show it)
• Use the urls.csv inside the app bundle as input
• Save results.csv back to the Resources folder
• Show a dialog when it's done (or alert you if an error occurs)

Your Original Python Script (Ready to Use) #

Just save this as scraper.py and drop it into the app's Resources folder:

from bs4 import BeautifulSoup
import requests
import csv

class_1 = {"class": "productsPicture"}
class_2 = {"class": "product_content"}
class_3 = {"class": "id-fix"}

# map a column number to the required find parameters
class_to_find = {
 0 : class_3, # Not defined in question
 1 : class_1,
 2 : class_1,
 3 : class_3, # Not defined in question
 4 : class_2,
 5 : class_2}

with open('urls.csv', 'r') as csvFile, open('results.csv', 'w', newline='') as results:
 reader = csv.reader(csvFile)
 writer = csv.writer(results)

 for row in reader:
 # get the url
 output_row = []
 for index, url in enumerate(row):
 url = url.strip()
 # Skip any empty URLs
 if len(url):
 #print('col: {}\nurl: {}\nclass: {}\n\n'.format(index, url, class_to_find[index]))
 # fetch content from server
 try:
 html = requests.get(url).content
 except requests.exceptions.ConnectionError as e:
 output_row.extend([url, '', 'bad url'])
 continue
 except requests.exceptions.MissingSchema as e:
 output_row.extend([url, '', 'missing http...'])
 continue

 # soup fetched content
 soup = BeautifulSoup(html, 'html.parser')
 divTag = soup.find("div", class_to_find[index])

 if divTag:
 # Return all 'a' tags that contain an href
 for a in divTag.find_all("a", href=True):
 url_sub = a['href']
 # Test that link is valid
 try:
 r = requests.get(url_sub)
 output_row.extend([url, url_sub, 'ok'])
 except requests.exceptions.ConnectionError as e:
 output_row.extend([url, url_sub, 'bad link'])
 else:
 output_row.extend([url, '', 'no results'])
 writer.writerow(output_row)

Quick Troubleshooting Tips #

• If the app says "command not found" for Python: Double-check your Python path in the AppleScript.
• If urls.csv isn't being found: Make sure it's in the Resources folder and the AppleScript is navigating to that folder with the cd command.
• If you need to update urls.csv later: Just right-click the app, show package contents, and replace the file in Resources.

内容的提问来源于stack exchange，提问作者AnotherUser31