selenium 隐藏webdriver窗口

解决python+selenuim运行时隐藏ChromeDriver窗口

运行环境

经过测试适用：windows 10 + / windows 7 （32/64bit）

chrome 78 +

1：打开python目录 ：~\Lib\site-packages\selenium\webdriver\common下的service.py文件。
2：导包：在该文件上面导入：

from subprocess import CREATE_NO_WINDOW

3：修改字段。找到start函数。如果没 creationflags 这个字段就新增；如果有这个字段看该字段的值是不是我们导入的包名，不是则修改。最后结果如下图所示。

creationflags=CREATE_NO_WINDOW

4：保存我们所修改的内容，再次运行代码则不会显示 chormedriver窗口！

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# 导入相关包
from subprocess import CREATE_NO_WINDOW

# 在~\Lib\site-packages\selenium\webdriver\common下的service.py中
# 找到【start】函数进行修改！！！
def start(self):
    """
    Starts the Service.

    :Exceptions:
        - WebDriverException : Raised either when it can't start the service
        or when it can't connect to the service
    """
    try:
        cmd = [self.path]
        cmd.extend(self.command_line_args())
        self.process = subprocess.Popen(cmd, env=self.env,
                                        close_fds=platform.system() != 'Windows',
                                        stdout=self.log_file,
                                        stderr=self.log_file,
                                        stdin=PIPE,

                                        # 需要添加的字段（注意格式）
                                        creationflags=CREATE_NO_WINDOW)
    except TypeError:
        raise
    except OSError as err:
        if err.errno == errno.ENOENT:
            raise WebDriverException(
                "'%s' executable needs to be in PATH. %s" % (
                    os.path.basename(self.path), self.start_error_message)
            )
        elif err.errno == errno.EACCES:
            raise WebDriverException(
                "'%s' executable may have wrong permissions. %s" % (
                    os.path.basename(self.path), self.start_error_message)
            )
        else:
            raise
    except Exception as e:
        raise WebDriverException(
            "The executable %s needs to be available in the path. %s\n%s" %
            (os.path.basename(self.path), self.start_error_message, str(e)))
    count = 0
    while True:
        self.assert_process_still_running()
        if self.is_connectable():
            break
        count += 1
        time.sleep(1)
        if count == 30:
            raise WebDriverException("Can not connect to the Service %s" % self.path)

引用地址：解决python+selenuim运行时隐藏ChromeDriver窗口