好吧，我正处于束缚的结尾，试图让phantomjs在OpenShift环境中与硒一起使用。我已经使用SSH下载了Phantomjs二进制文件，甚至可以在外壳中运行它。但是，当使用硒启动WebDriver服务时，无论我投入什么args，我都会遇到此回溯错误。
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/var/lib/openshift/576e22027628e1fb13000211/python/virtenv/venv/lib/python3.3/site-packages/selenium/webdriver/phantomjs/webdriver.py", line 50, in __init__
service_args=service_args, log_path=service_log_path)
File "/var/lib/openshift/576e22027628e1fb13000211/python/virtenv/venv/lib/python3.3/site-packages/selenium/webdriver/phantomjs/service.py", line 50, in __init__
service.Service.__init__(self, executable_path, port=port, log_file=open(log_path, 'w'))
File "/var/lib/openshift/576e22027628e1fb13000211/python/virtenv/venv/lib/python3.3/site-packages/selenium/webdriver/common/service.py", line 33, in __init__
self.port = utils.free_port()
File "/var/lib/openshift/576e22027628e1fb13000211/python/virtenv/venv/lib/python3.3/site-packages/selenium/webdriver/common/utils.py", line 36, in free_port
free_socket.bind(('0.0.0.0', 0))
PermissionError: [Errno 13] Permission denied
不确定发生了什么事，我应该绑定到IP地址吗？如果是这样，我尝试使用服务ARGS，但没有帮助。
我遇到了同样的问题，试图在我的openshift托管托管django应用程序上运行phantomjs，并在python 3齿轮上运行。最后，我设法使它起作用，这就是：
要克服的主要问题是OpenShift不允许应用程序绑定Localhost（NOR'0.0.0.0'nor'127.0.0.1）。因此，重点是绑定到OpenShift Gear的实际IP地址
您必须在Ghostdriver级别以及Python-Selenium Binding中处理此问题。
ghostdriver（phantomjs二进制）
不幸的是，正如保罗·伯纳迪（Paolo Bernardi）在这篇文章中出色地解释的那样：http：//www.bernardi.cloud/2015/02/02/25/phantomjs-withomjs-with-with-ghostdriver-on-openshift/您必须使用一个修补版的Phantomjs版本为此，由于发布版本不允许绑定到指定的IP。Paolo链接的二进制文件无法在我的Python3 Cardridge上使用，但这是很好的工作：https：//github.com/jrestful/server/server/server/blob/blob/master/seo/phantomjs-1.9.9.8-patched.tar。gz？raw = true （请参阅试图在OpenShift上运行phantomjs的问题：无法修补GhostDriver，以便可以在服务器IP地址绑定以获取详细信息）
将此phantomjs二进制上传到app-root/data/phantomjs/bin（例如），并确保其运行：
> chmod 711 app-root/data/phantomjs/bin/phantomjs
您现在可以检查一下您可以像这样的IP键（我选择了我的应用程序端口号15002，我认为您可以选择所需的任何值15000）：
> echo $OPENSHIFT_PYTHON_IP
127.13.XXX.XXX
> app-root/data/phantomjs/bin/phantomjs --webdriver=127.13.XXX.XXX:15002
PhantomJS is launching GhostDriver...
[INFO - 2017-03-24T13:16:36.031Z] GhostDriver - Main - running on port 127.13.XXX.XXX:15002
好吧，现在杀死此过程并继续步骤2：Python Webdriver
phantomjs
的自定义python-selenium webdriver重点是将IP地址添加到bintomjs webdriver的参数。
首先，我定义了新设置以适应我的设置中的OpenShift的约束。py
PHANTOMJS_BIN_PATH = os.path.join(os.getenv('OPENSHIFT_DATA_DIR'), 'phantomjs', 'bin', 'phantomjs')
PHANTOMJS_LOG_PATH = os.path.join(os.getenv('OPENSHIFT_LOG_DIR'), 'ghostdriver.log')
（确保App-root/logs/是可写的，也许您必须将其chmod）
然后，我必须覆盖Phantomjs WebDriver类，以作为参数提供IP地址。这是我自己的实现：
from selenium.webdriver import phantomjs
from selenium.webdriver.common import utils
from selenium.webdriver.remote.webdriver import WebDriver as RemoteWebDriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
class MyPhantomJSService(phantomjs.service.Service):
def __init__(self, executable_path, port=0, service_args=None, log_path=None, ip=None):
if ip is None:
self.ip = '0.0.0.0'
else:
self.ip = ip
phantomjs.service.Service.__init__(self, executable_path, port, service_args, log_path)
def command_line_args(self):
return self.service_args + ["--webdriver=%s:%d" % (self.ip, self.port)]
def is_connectable(self):
return utils.is_connectable(self.port, host=self.ip)
@property
def service_url(self):
"""
Gets the url of the GhostDriver Service
"""
return "http://%s:%d/wd/hub" % (self.ip, self.port)
class MyPhantomWebDriver(RemoteWebDriver):
"""
Wrapper to communicate with PhantomJS through Ghostdriver.
You will need to follow all the directions here:
https://github.com/detro/ghostdriver
"""
def __init__(self, executable_path="phantomjs",
ip=None, port=0, desired_capabilities=DesiredCapabilities.PHANTOMJS,
service_args=None, service_log_path=None):
"""
Creates a new instance of the PhantomJS / Ghostdriver.
Starts the service and then creates new instance of the driver.
:Args:
- executable_path - path to the executable. If the default is used it assumes the executable is in the $PATH
- ip - IP sur lequel on veut se binder : c'est la spécificité de ce monkeypatch
- port - port you would like the service to run, if left as 0, a free port will be found.
- desired_capabilities: Dictionary object with non-browser specific
capabilities only, such as "proxy" or "loggingPref".
- service_args : A List of command line arguments to pass to PhantomJS
- service_log_path: Path for phantomjs service to log to.
"""
self.service = MyPhantomJSService(
executable_path,
port=port,
service_args=service_args,
log_path=service_log_path,
ip=ip)
self.service.start()
try:
RemoteWebDriver.__init__(
self,
command_executor=self.service.service_url,
desired_capabilities=desired_capabilities)
except Exception:
self.quit()
raise
self._is_remote = False
def quit(self):
"""
Closes the browser and shuts down the PhantomJS executable
that is started when starting the PhantomJS
"""
try:
RemoteWebDriver.quit(self)
except Exception:
# We don't care about the message because something probably has gone wrong
pass
finally:
self.service.stop()
最后，调用此自定义webdriver而不是webdriver.phantomjs（...，如下：
from .myphantomjs import MyPhantomWebDriver
browser = MyPhantomWebDriver(executable_path=settings.PHANTOMJS_BIN_PATH, service_log_path=settings.PHANTOMJS_LOG_PATH, ip=os.getenv('OPENSHIFT_PYTHON_IP'), port=15002)
从那时起，您可以使用浏览器对象通常