macOS下如何通过Python自动化调用Adobe Photoshop 2025执行.jsx脚本

看起来你已经折腾了好几种osascript命令，但都因为参数类型或者语法不对报错了，好在直接在PS里运行JSX是正常的，那问题就出在怎么用AppleScript正确把JSX脚本传给Photoshop执行上，我来帮你拆解问题并解决：

先说说你之前的命令为啥报错 #

• 第一个命令：osascript -e 'tell application "Adobe Photoshop 2025" to do javascript ("path/to/my/jsx/file")'
  Photoshop的do javascript指令需要的是JavaScript代码文本，不是文件路径，你直接传路径会被当成JS语法解析，自然会报语法错误（Expected: ;）。
• 第二个命令：osascript "path/to/my/jsx/file"
  osascript默认是用来执行AppleScript的，JSX不是AppleScript语法，所以会解析失败。
• 第三个命令：osascript -e 'tell application "Adobe Photoshop 2025" to do javascript (POSIX file "path/to/my/jsx/file")'
POSIX file是AppleScript里的文件对象，但do javascript不接受这种对象类型，它只认文本内容，所以报错“Can’t get POSIX file.”

正确的解决方案：读取JSX内容再传给Photoshop #

核心思路是：先用AppleScript读取JSX文件的文本内容，再把内容传给Photoshop的do javascript执行。下面给你两种可行的方式：

方式1：修改你的runjavascript.scpt文件

把原来的scpt内容替换成下面的AppleScript代码，它会先读取JSX文件内容，再传给PS执行：

tell application "Adobe Photoshop 2025"
    activate -- 确保PS处于激活状态，避免权限问题
    set jsxFilePath to "/Users/ishikagurnani/Documents/full_automate_photobooth.jsx"
    -- 读取JSX文件的UTF-8内容
    set jsxContent to read file (POSIX file jsxFilePath) as «class utf8»
    -- 执行JSX脚本
    do javascript jsxContent
end tell

方式2：直接在Python代码里构造osascript命令（无需单独scpt文件）

如果你不想维护单独的scpt文件，可以直接在Python的process_photos方法里构造完整的AppleScript命令，这样还能直接复用你定义的script_path变量：

def process_photos(self):
    print(f"Photos detected: {self.photos}")
    try:
        # 直接构造AppleScript命令读取并执行JSX
        subprocess.run(
            [
                "osascript",
                "-e", 'tell application "Adobe Photoshop 2025"',
                "-e", "activate",
                "-e", f'set jsxContent to read file (POSIX file "{self.script_path}") as «class utf8»',
                "-e", "do javascript jsxContent",
                "-e", "end tell"
            ],
            check=True
        )
        print("Photoshop script executed successfully!")
    except subprocess.CalledProcessError as e:
        print(f"Error running Photoshop script: {e}")

额外注意事项 #

• 权限问题：macOS的隐私设置里，要确保你的Python环境（比如终端、PyCharm等）有权限访问目标文件夹和Adobe Photoshop 2025，否则可能出现文件读取失败或者无法控制PS的情况。
• 如果你的JSX脚本需要处理新添加的图片，记得在JSX里获取图片路径（或者你可以在Python里把图片路径传给JSX，这需要修改AppleScript和JSX的交互逻辑，比如把路径作为参数传入）。

修正后的完整Python代码示例 #

from watchdog.observers import Observer
from watchdog.events import FileSystemEventHandler
import time
import subprocess

class PhotoHandler(FileSystemEventHandler):
    def __init__(self, target_folder, script_path):
        self.target_folder = target_folder
        self.script_path = script_path
        self.photo_count = 0
        self.photos = []

    def on_created(self, event):
        if event.is_directory:
            return
        if event.src_path.endswith(('.jpg', '.jpeg', '.png', '.ARW')):
            self.photos.append(event.src_path)
            self.photo_count += 1
            if self.photo_count == 3:
                self.process_photos()
                self.photo_count = 0
                self.photos = []

    def process_photos(self):
        print(f"Photos detected: {self.photos}")
        try:
            # 直接构造AppleScript命令读取并执行JSX
            subprocess.run(
                [
                    "osascript",
                    "-e", 'tell application "Adobe Photoshop 2025"',
                    "-e", "activate",
                    "-e", f'set jsxContent to read file (POSIX file "{self.script_path}") as «class utf8»',
                    "-e", "do javascript jsxContent",
                    "-e", "end tell"
                ],
                check=True
            )
            print("Photoshop script executed successfully!")
        except subprocess.CalledProcessError as e:
            print(f"Error running Photoshop script: {e}")

# Configuration
folder_to_watch = r"/Users/ishikagurnani/Pictures/Test/Auto Imported Photos"
script_path = r"/Users/ishikagurnani/Documents/full_automate_photobooth.jsx"

event_handler = PhotoHandler(folder_to_watch, script_path)
observer = Observer()
observer.schedule(event_handler, folder_to_watch, recursive=False)
observer.start()

try:
    print("Monitoring folder for new photos...")
    while True:
        time.sleep(1)
except KeyboardInterrupt:
    observer.stop()
observer.join()

备注：内容来源于stack exchange，提问作者Ishika Gurnani