[英]How can I save file from selenium webdriver in conteiner using docker-compose?
我嘗試使用 selenium 和 docker-compose 從站點保存相同的文件。 當我 do.click() 鏈接到下載文件時,它保存在容器 /home/seluser/Downloads 中,但是當我嘗試掛載值以將文件保存在主機中時:-./app/down:/home/seluser/Downloads
它只會擦除 selenium 容器中的文件夾 Downloads 中的所有內容,並且在程序運行時,容器 /home/seluser/Downloads 中沒有文件出現,但沒有定義卷,所有文件都正常出現在容器中。
alex@alex-Aspire-E1-571G:~/documents/python/yahoo_script/app$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
aebf66508644 yahoo_script_app "sh -c 'python3 main…" 32 seconds ago Up 28 seconds yahoo_script_app_1
16ad4ae3ddb0 selenium/standalone-chrome "/opt/bin/entry_poin…" 34 seconds ago Up 31 seconds 0.0.0.0:4444->4444/tcp, :::4444->4444/tcp yahoo_script_selenium_1
alex@alex-Aspire-E1-571G:~/documents/python/yahoo_script/app$ docker exec -it 16 /bin/sh
$ cd home/seluser/Downloads
$ ls
PD.csv PINS.csv ZUO.csv
我的 Dockerfile:
FROM python:3.8
ENV PYTHONUNBUFFERED 1
RUN pip install --upgrade pip
COPY ./requirements.txt /requirements.txt
RUN pip install -r /requirements.txt
COPY ./app /app
WORKDIR /app
我的 docker-compose.yml
version: "3"
services:
selenium:
image: selenium/standalone-chrome
volumes:
- ./app/down:/home/seluser/Downloads
ports:
- 4444:4444
restart: always
app:
build:
context: .
volumes:
- ./app:/app
command: sh -c "python3 main.py"
depends_on:
- selenium
和代碼:
options = webdriver.ChromeOptions()
options.headless = True
options.add_argument("--no-sandbox")
options.add_argument('--disable-blink-features=AutomationControlled')
prefs = {'download.default_directory': f'/home/seluser/Downloads',
"directory_upgrade": True,
"safebrowsing.enabled": True
}
options.add_experimental_option('prefs', prefs)
capabilities = {
"browserName": "chrome",
"version": "90.0.4430.85",
"platform": "LINUX"
}
driver = webdriver.Remote('http://selenium:4444/wd/hub', desired_capabilities=capabilities, options=options)
如何將文件從容器傳輸到主機?
我發現Prompt_for_download 中的答案在 prefs 中設置 false 后仍然出現主要是什么Aside from that, make sure directory exists and there are permissions to write into it.
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