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undetected-chromedriver
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Merge pull request #1 from ultrafunkamsterdam/master 

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kaliiiiiiiiiii 2023-09-10 09:27:35 +02:00 committed by GitHub
parent f1e9ae8b14 cea80717c5
commit 8b1e5beff2
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2 changed files with 101 additions and 37 deletions
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17
undetected_chromedriver/__init__.py
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@ -17,11 +17,12 @@ by UltrafunkAmsterdam (https://github.com/ultrafunkamsterdam)
from __future__ import annotations
__version__ = "3.5.0"
__version__ = "3.5.3"
import json
import logging
import os
import pathlib
import re
import shutil
import subprocess
@ -384,6 +385,18 @@ class Chrome(selenium.webdriver.chrome.webdriver.WebDriver):
browser_executable_path or find_chrome_executable()
)
if not options.binary_location or not \
pathlib.Path(options.binary_location).exists():
raise FileNotFoundError(
"\n---------------------\n"
"Could not determine browser executable."
"\n---------------------\n"
"Make sure your browser is installed in the default location (path).\n"
"If you are sure about the browser executable, you can specify it using\n"
"the `browser_executable_path='{}` parameter.\n\n"
.format("/path/to/browser/executable" if IS_POSIX else "c:/path/to/your/browser.exe")
)
self._delay = 3
self.user_data_dir = user_data_dir
@ -890,8 +903,6 @@ def find_chrome_executable():
if item is not None:
for subitem in (
"Google/Chrome/Application",
"Google/Chrome Beta/Application",
"Google/Chrome Canary/Application",
):
candidates.add(os.sep.join((item, subitem, "chrome.exe")))
for candidate in candidates:

121
undetected_chromedriver/patcher.py
View File

@ -3,9 +3,11 @@
from distutils.version import LooseVersion
import io
import json
import logging
import os
import pathlib
import platform
import random
import re
import shutil
@ -24,21 +26,9 @@ IS_POSIX = sys.platform.startswith(("darwin", "cygwin", "linux", "linux2"))
class Patcher(object):
lock = Lock()
url_repo = "https://chromedriver.storage.googleapis.com"
zip_name = "chromedriver_%s.zip"
exe_name = "chromedriver%s"
platform = sys.platform
if platform.endswith("win32"):
zip_name %= "win32"
exe_name %= ".exe"
if platform.endswith(("linux", "linux2")):
zip_name %= "linux64"
exe_name %= ""
if platform.endswith("darwin"):
zip_name %= "mac64"
exe_name %= ""
if platform.endswith("win32"):
d = "~/appdata/roaming/undetected_chromedriver"
elif "LAMBDA_TASK_ROOT" in os.environ:
@ -72,6 +62,10 @@ class Patcher(object):
prefix = "undetected"
self.user_multi_procs = user_multi_procs
self.is_old_chromedriver = version_main and version_main <= 114
# Needs to be called before self.exe_name is accessed
self._set_platform_name()
if not os.path.exists(self.data_path):
os.makedirs(self.data_path, exist_ok=True)
@ -97,9 +91,33 @@ class Patcher(object):
self._custom_exe_path = True
self.executable_path = executable_path
# Set the correct repository to download the Chromedriver from
if self.is_old_chromedriver:
self.url_repo = "https://chromedriver.storage.googleapis.com"
else:
self.url_repo = "https://googlechromelabs.github.io/chrome-for-testing"
self.version_main = version_main
self.version_full = None
def _set_platform_name(self):
"""
Set the platform and exe name based on the platform undetected_chromedriver is running on
in order to download the correct chromedriver.
"""
if self.platform.endswith("win32"):
self.platform_name = "win32"
self.exe_name %= ".exe"
if self.platform.endswith(("linux", "linux2")):
self.platform_name = "linux64"
self.exe_name %= ""
if self.platform.endswith("darwin"):
if self.is_old_chromedriver:
self.platform_name = "mac64"
else:
self.platform_name = "mac-x64"
self.exe_name %= ""
def auto(self, executable_path=None, force=False, version_main=None, _=None):
"""
@ -111,16 +129,15 @@ class Patcher(object):
Returns:
"""
# if self.user_multi_procs and \
# self.user_multi_procs != -1:
# # -1 being a skip value used later in this block
#
p = pathlib.Path(self.data_path)
with Lock():
files = list(p.rglob("*chromedriver*?"))
for file in files:
if self.is_binary_patched(file):
self.executable_path = str(file)
if self.user_multi_procs:
with Lock():
files = list(p.rglob("*chromedriver*"))
most_recent = max(files, key=lambda f: f.stat().st_mtime)
files.remove(most_recent)
list(map(lambda f: f.unlink(), files))
if self.is_binary_patched(most_recent):
self.executable_path = str(most_recent)
return True
if executable_path:
@ -202,7 +219,11 @@ class Patcher(object):
def cleanup_unused_files(self):
p = pathlib.Path(self.data_path)
items = list(p.glob("*undetected*"))
print(items)
for item in items:
try:
item.unlink()
except:
pass
def patch(self):
self.patch_exe()
@ -214,12 +235,32 @@ class Patcher(object):
:return: version string
:rtype: LooseVersion
"""
path = "/latest_release"
if self.version_main:
path += f"_{self.version_main}"
path = path.upper()
# Endpoint for old versions of Chromedriver (114 and below)
if self.is_old_chromedriver:
path = f"/latest_release_{self.version_main}"
path = path.upper()
logger.debug("getting release number from %s" % path)
return LooseVersion(urlopen(self.url_repo + path).read().decode())
# Endpoint for new versions of Chromedriver (115+)
if not self.version_main:
# Fetch the latest version
path = "/last-known-good-versions-with-downloads.json"
logger.debug("getting release number from %s" % path)
with urlopen(self.url_repo + path) as conn:
response = conn.read().decode()
last_versions = json.loads(response)
return LooseVersion(last_versions["channels"]["Stable"]["version"])
# Fetch the latest minor version of the major version provided
path = "/latest-versions-per-milestone-with-downloads.json"
logger.debug("getting release number from %s" % path)
return LooseVersion(urlopen(self.url_repo + path).read().decode())
with urlopen(self.url_repo + path) as conn:
response = conn.read().decode()
major_versions = json.loads(response)
return LooseVersion(major_versions["milestones"][str(self.version_main)]["version"])
def parse_exe_version(self):
with io.open(self.executable_path, "rb") as f:
@ -234,10 +275,16 @@ class Patcher(object):
:return: path to downloaded file
"""
u = "%s/%s/%s" % (self.url_repo, self.version_full.vstring, self.zip_name)
logger.debug("downloading from %s" % u)
# return urlretrieve(u, filename=self.data_path)[0]
return urlretrieve(u)[0]
zip_name = f"chromedriver_{self.platform_name}.zip"
if self.is_old_chromedriver:
download_url = "%s/%s/%s" % (self.url_repo, self.version_full.vstring, zip_name)
else:
zip_name = zip_name.replace("_", "-", 1)
download_url = "https://edgedl.me.gvt1.com/edgedl/chrome/chrome-for-testing/%s/%s/%s"
download_url %= (self.version_full.vstring, self.platform_name, zip_name)
logger.debug("downloading from %s" % download_url)
return urlretrieve(download_url)[0]
def unzip_package(self, fp):
"""
@ -245,6 +292,12 @@ class Patcher(object):
:return: path to unpacked executable
"""
exe_path = self.exe_name
if not self.is_old_chromedriver:
# The new chromedriver unzips into its own folder
zip_name = f"chromedriver-{self.platform_name}"
exe_path = os.path.join(zip_name, self.exe_name)
logger.debug("unzipping %s" % fp)
try:
os.unlink(self.zip_path)
@ -253,10 +306,10 @@ class Patcher(object):
os.makedirs(self.zip_path, mode=0o755, exist_ok=True)
with zipfile.ZipFile(fp, mode="r") as zf:
zf.extract(self.exe_name, self.zip_path)
os.rename(os.path.join(self.zip_path, self.exe_name), self.executable_path)
zf.extractall(self.zip_path)
os.rename(os.path.join(self.zip_path, exe_path), self.executable_path)
os.remove(fp)
os.rmdir(self.zip_path)
shutil.rmtree(self.zip_path)
os.chmod(self.executable_path, 0o755)
return self.executable_path