我在Linux下在python中使用selenium,并设置为使用特定的Firefox配置文件。那部分工作正常。但是,它正在/ tmp中创建配置文件的副本,而不是使用webdriver.FirefoxProfile直接在我指定的位置('〜/ .mozilla / firefox / ki1relie.testprof')中使用配置文件目录。是否可以选择告诉selenium我想使用原始配置文件目录而不复制它?
答案 0 :(得分:0)
关于这个问题的好书是firefox_profile.FirefoxProfile()
代码的构造函数。它直接指出
def __init__(self, profile_directory=None):
"""
Initialises a new instance of a Firefox Profile
:args:
- profile_directory: Directory of profile that you want to use. If a
directory is passed in it will be cloned and the cloned directory
will be used by the driver when instantiated.
This defaults to None and will create a new
directory when object is created.
"""
在OOP中,您可以根据需要将其子类化。像这样:
import copy
import json
import os
from selenium import webdriver
from selenium.webdriver.firefox import firefox_profile
class MyVeryFirefoxProfile(firefox_profile.FirefoxProfile):
def __init__(self, profile_directory=None):
"""
Initialises a new instance of a Firefox Profile
:args:
- profile_directory: Directory of profile that you want to use.
If a directory is passed it will be used as is, with no cloning attempts.
Otherwise it will be handled as usual (new empty profile dir on user's temp)
"""
if (profile_directory == None):
# just pass it to super
super().__init__(profile_directory)
return
if not firefox_profile.FirefoxProfile.DEFAULT_PREFERENCES:
with open(os.path.join(os.path.dirname(firefox_profile.__file__),
firefox_profile.WEBDRIVER_PREFERENCES)) as default_prefs:
firefox_profile.FirefoxProfile.DEFAULT_PREFERENCES = json.load(default_prefs)
self.default_preferences = copy.deepcopy(
firefox_profile.FirefoxProfile.DEFAULT_PREFERENCES['mutable'])
self.profile_dir = profile_directory
self.tempfolder = None # if smart enough, it will understand :-)
#===================================================================
# newprof = os.path.join(self.tempfolder, "webdriver-py-profilecopy")
# shutil.copytree(self.profile_dir, newprof,
# ignore=shutil.ignore_patterns("parent.lock", "lock", ".parentlock"))
# self.profile_dir = newprof
# os.chmod(self.profile_dir, 0o755)
#===================================================================
self._read_existing_userjs(os.path.join(self.profile_dir, "user.js"))
self.extensionsDir = os.path.join(self.profile_dir, "extensions")
self.userPrefs = os.path.join(self.profile_dir, "user.js")
if os.path.isfile(self.userPrefs):
os.chmod(self.userPrefs, 0o644)
def main():
profile = MyVeryFirefoxProfile(os.path.abspath(FIREFOX_PROFILE_PATH))
driver = webdriver.Firefox(firefox_profile=profile)
.. blah ..
# and no more bloating temp folders ;-)
# but don't forget to fool this killer just before calling quit()
driver.profile = None
driver.quit()
# otherwise your profile will be killed from disk