【发布时间】:2022-01-09 16:23:34
【问题描述】:
我正在尝试将当前活动选项卡的 url 发送到 python 脚本。我的扩展程序已经开始运行脚本并尝试发送 url。但是,到目前为止,我还没有成功接收到带有运行脚本的 url。
popup.js:
dlvideo.addEventListener("click", async () => {
chrome.tabs.query({active: true, lastFocusedWindow: true}, tabs => {
// Get current url
url = tabs[0].url;
// Connect to python script
port = chrome.runtime.connectNative('com.ytdlp.batdlvideo');
port.onDisconnect.addListener(function() {
console.log("Disconnected");
});
port.onMessage.addListener(function(msg) {
console.log("Received" + msg);
});
// Send url to script
port.postMessage({ text: url });
});
});
dlvideo.py(代码似乎在 while 循环开始时卡在此处):
import sys
if sys.platform == "win32":
import os, msvcrt
msvcrt.setmode(sys.stdin.fileno(), os.O_BINARY)
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
url = None
while True:
# The loop seems to get stuck here:
text_length_bytes = sys.stdin.read(4)
if len(text_length_bytes) == 0:
print("test.py: sys.exit0")
sys.exit(0)
text_length = struct.unpack('i', text_length_bytes)[0]
text = sys.stdin.read(text_length).decode('utf-8')
if text.startswith('http'):
url = text
print(str(url))
break
else:
print(text)
其他文件可能不相关,但我将它们放在这里以防万一: yt_dlp.bat:
@echo off
start cmd /k python "%~dp0/dlvideo.py" %*
manifestAPP.json:
{
"name": "com.ytdlp.batdlvideo",
"description": "Youtube-dlp",
"path": "C:\\Users\\.....\\native-apps\\dlvideo\\yt_dlp.bat",
"type": "stdio",
"allowed_origins": [
"chrome-extension://-extensionid-/"
]
}
有人可以帮忙吗?
【问题讨论】:
标签: javascript python batch-file google-chrome-extension chrome-native-messaging