从PHP运行Python脚本，直到我添加Playwright模块

wfveoks0 于 2023-04-10 发布在 PHP

关注(0)|答案(1)|浏览(165)

我正在从我的web服务器上运行一个由PHP启动的python脚本。如果python脚本很简单，例如，print Hello World，它将完美地执行。
但是，只要我添加剧作家库并做任何事情，服务器就不会运行脚本...
有人有快速解决的办法吗？
我正在运行test.php，它是：

<?php

$command = escapeshellcmd('python3 test.py');
$output = shell_exec($command); 

echo $output;

?>

如果test.py=

print(5)

则输出等于“5”
如果test.py=

from playwright.sync_api import Playwright, sync_playwright, expect

downloadpath = "controlebestanden/" + 

def run(playwright: Playwright) -> None:
    browser = playwright.chromium.launch(headless=True)
    context = browser.new_context()

    # Open new page
    page = context.new_page()

    # Go to 
    page.goto("https://inzamelhelden.nl/beheer/rapportageplus.php")

    browser.close()

with sync_playwright() as playwright:
        run(playwright)

print(5)

然后就没有输出了。如果我从服务器的命令行运行脚本，它会运行得很好。
我不知道如何检查错误是什么，脚本从命令行运行良好，错误日志中没有php.我正在运行plesk

php

来源：https://stackoverflow.com/questions/75958212/running-python-script-from-php-works-untill-i-add-playwright-module

1条答案

按热度按时间

zwghvu4y1#

您的代码在Ubuntu 22上运行良好，无需更改权限。
我已经删除了语法错误，并将代码简化为一个最小的，可重复的示例。
test.py：

from playwright.sync_api import sync_playwright

with sync_playwright() as playwright:
    browser = playwright.chromium.launch()
    page = browser.new_page()
    page.goto("https://www.example.com")
    print(page.text_content("h1").strip())
    browser.close()

test.php：

<?php
echo shell_exec(escapeshellcmd("python3 test.py"));
?>

终端输出显示权限、相关版本信息以及直接运行和通过本地主机服务器运行的脚本：

$ python3 -m pip freeze | grep play
playwright==1.28.0
$ python3 -V
Python 3.10.6
$ php -v
PHP 8.1.2-1ubuntu2.11 (cli) (built: Feb 22 2023 22:56:18) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.1.2, Copyright (c) Zend Technologies
    with Zend OPcache v8.1.2-1ubuntu2.11, Copyright (c), by Zend Technologies
$ ls -l test*
-rw-rw-r-- 1 g2 g2  61 Apr  7 11:24 test.php
-rw-rw-r-- 1 g2 g2 265 Apr  7 11:23 test.py
$ php test.php
Example Domain
$ php -S localhost:8000 &
[1] 211749
$ [Fri Apr  7 11:57:58 2023] PHP 8.1.2-1ubuntu2.11 Development Server (http://localhost:8000) started
$ curl http://localhost:8000/test.php
[Fri Apr  7 11:58:10 2023] 127.0.0.1:39170 Accepted
[Fri Apr  7 11:58:14 2023] 127.0.0.1:39170 [200]: GET /test.php
Example Domain

[Fri Apr  7 11:58:14 2023] 127.0.0.1:39170 Closing

赞(0）回复(0）举报 2023-04-10

我来回答

从PHP运行Python脚本，直到我添加Playwright模块

1条答案

相关问题

热门标签

最新问答