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main.py
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# !/usr/bin/env python
# -*-coding:utf-8 -*-
import time
import traceback
import os
from threading import Thread
import re
import requests
from DrissionPage import ChromiumPage, ChromiumOptions
from loguru import logger
from pathlib import Path
from queue import Queue
proceed_node = set()
proceed_files = set()
req_queue = Queue()
download_queue = Queue()
# 配置项
# 公司ID
corpId = ""
# 组织（库）ID
target_orgid = ""
# 无权限文件
no_right_files = []
loggined_done = False
def process_download():
while True:
res = download_queue.get(block=True)
if not res:
continue
try:
node_info, url, headers, cookies, save_path, save_name = res
p = Path(save_path)
# 创建文件夹
os.makedirs(p.absolute(), exist_ok=True)
cookies = {x["name"]: x["value"] for x in cookies}
download_success = False
for retry_times in range(10):
try:
req = requests.request(method="get", url=url, headers=headers, cookies=cookies)
filename = str(url).split("?")[0].split("/")[-1]
save_path = p.joinpath(filename)
if req.status_code == 200:
with open(save_path.absolute(), "wb") as f:
f.write(req.content)
download_success = True
break
else:
raise Exception(f"下载失败，返回状态码{req.status_code},内容：{req.content}")
except Exception as e:
logger.error(f"下载文件{url} 重试{retry_times} 出错：{e}")
time.sleep(5)
continue
if not download_success:
logger.error(f"下载文件{url}失败，推回节点到浏览器进行重试")
q.put(node_info)
except Exception as e:
logger.error(f"下载{res}出错 {e}：{traceback.format_exc()}")
def request_repeater(q):
while True:
res = req_queue.get(block=True)
data = None
if res:
if "/dentry/list?" not in str(res.url):
logger.info(f"跳过{str(res.url)}")
continue
for _ in range(10):
try:
logger.info(f"二次请求{res.url}，待请求长度：{req_queue.qsize()}")
cookies = {x["name"]: x["value"] for x in res.request.cookies}
data = requests.request(method="get", url=res.url, headers=res.request.headers,
cookies=cookies)
data = data.json()["data"]
logger.info(f"二次请求完成，待请求长度：{req_queue.qsize()}")
break
except Exception as e:
logger.error(f"二次请求{res.url} 出错：{e}")
time.sleep(5)
continue
if data:
process_req(q, data)
else:
logger.error(f"二次请求{res.url} 失败次数超过10，放弃")
def process_req(q, data):
if not data:
return
if "children" in data:
process_node_name = data['name']
item_list = data["children"]
added_names = []
for node_info in item_list:
node_name = node_info['name']
node_uuid = node_info['dentryUuid']
if node_uuid not in proceed_node:
added_names.append(node_name)
q.put(node_info)
proceed_node.add(node_uuid)
if added_names:
logger.info(f"队列长度：{q.qsize()} 从【{process_node_name}】 添加子节点{len(added_names)}个：{', '.join(added_names)}")
class Processer:
def __init__(self, q, index=0):
self.idx = index
self.q = q
self.page = ChromiumPage(ChromiumOptions().set_local_port(int(f"933{index}")).set_user_data_path(f'data{index}'))
package_urls = ['box/api/v2/dentry/list?']
self.page.listen.start(package_urls, res_type=True)
self.page.get(f'https://alidocs.dingtalk.com/i/desktop/spaces/?corpId={corpId}')
self.inited = False
self.headers = {}
self.cookies = {}
def run(self):
empty_count = 0
while True:
if loggined_done and not self.inited:
self.inited = True
# 打开组织页面
self.page.get(f'https://alidocs.dingtalk.com/i/spaces/{target_orgid}/overview?corpId={corpId}')
self.block_wait()
while self.page.listen._caught.qsize():
res = self.page.listen.wait(timeout=5)
if res:
if res.response.body and res.response.body.get("data"):
data = res.response.body["data"]
process_req(self.q, data)
try:
# 更新最新header以及cookies
self.headers = res.request.headers
self.cookies = res.request.cookies
except Exception:
pass
else:
req_queue.put(res)
if not self.q.empty():
item = self.q.get()
for retry in range(4):
try:
self.process_node(item)
break
except Exception as e:
logger.error(f"处理{item}时发生错误：{e} 重试{retry+1}")
empty_count = 0
continue
if empty_count > 30:
logger.info(f"[{self.idx}] 退出")
break
empty_count += 1
time.sleep(5)
self.page.close()
self.page.browser.quit()
def block_wait(self):
time.sleep(1)
while not self.page.listen.wait_silent(targets_only=True):
time.sleep(1)
def process_node(self, node_info, load_page=True):
node_name = node_info['name']
node_uuid = node_info['dentryUuid']
ancestorList = node_info['ancestorList']
# if node_uuid in proceed_node:
# logger.info(f"[{self.idx}]jump{node_uuid}")
# return
parent_node_name = "根节点"
if ancestorList:
parent_node_name = ancestorList[-1]['name']
logger.info(f"[{self.idx}] 开始处理节点:{node_name} 父节点：{parent_node_name}")
# 直接跳转页面
if load_page:
self.page.get(f"https://alidocs.dingtalk.com/i/nodes/{node_uuid}")
self.block_wait()
# 判断是否页面白屏
if node_info.get('contentType') == 'alidoc' or node_info.get('dentryType') == 'file':
logger.info(f"[{self.idx}] {node_name}是文件，继续处理")
success = self.process_file(node_info)
if not success:
logger.info(f"[{self.idx}] {node_name} 文件 处理失败，推回队列 后续重试")
self.q.put(node_info)
# 选中节点
find_div = f"@data-rbd-draggable-id={node_uuid}"
try:
item = self.scroll_to_see(find_div)
self.to_item(item)
except Exception as e:
logger.info(f"[{self.idx}] {find_div}: {e} {traceback.format_exc()}")
self.process_node(node_info, load_page=False)
else:
# 选中节点
find_div = f"@data-rbd-draggable-id={node_uuid}"
try:
button = self.scroll_to_see(find_div)
if not button:
self.process_node(node_info)
time.sleep(0.5)
self.to_item(button)
button.click()
time.sleep(0.5)
except Exception as e:
logger.info(f"[{self.idx}] {find_div}: {e} {traceback.format_exc()}")
self.process_node(node_info, load_page=False)
def to_item(self, item):
item_loc = item.location
self.page.scroll.to_location(item_loc[0], item_loc[1])
def check_alert(self):
for i in range(2):
# 检查是否有按钮 继续导出
has_limit = self.page.eles("tag:button@@text():继续导出", timeout=0.5)
if has_limit:
has_limit[0].click()
break
def scroll_to_see(self, loc,retry_times=0):
if retry_times > 5:
return
try:
# 先尝试直接找
client_now = self.page.run_js(
'return document.getElementsByClassName("MAINSITE_CATALOG-node-tree-list")[0].scrollTop')
client_height = self.page.run_js(
'return document.getElementsByClassName("MAINSITE_CATALOG-node-tree-list")[0].clientHeight')
tree = self.page.ele(".:MAINSITE_CATALOG-node-tree-list")
item = self.scroll(tree, client_now, client_height, loc)
if item:
return item
else:
return self.scroll_to_see(loc,retry_times+1)
except Exception as e:
logger.error(f"滚动时出错：{e}，等待重试")
return self.scroll_to_see(loc,retry_times+1)
def scroll(self, tree, start, client_height, loc):
if start == 0:
tree.scroll.to_top()
tree.scroll.to_location(0, 0)
time.sleep(0.5)
item = self.page.ele(loc, timeout=2)
if item:
return item
last_scrollTop = None
start_height = int(start)
to_height = self.page.run_js(
'return document.getElementsByClassName("MAINSITE_CATALOG-node-tree-list")[0].scrollHeight')
# 每次滚动的高度
roll_height = 300
while start_height < to_height:
to_height = self.page.run_js(
'return document.getElementsByClassName("MAINSITE_CATALOG-node-tree-list")[0].scrollHeight')
if last_scrollTop is not None and last_scrollTop == to_height and (
start_height > (to_height / 2)):
return self.scroll(tree, 0, client_height, loc)
last_scrollTop = self.page.run_js(
'return document.getElementsByClassName("MAINSITE_CATALOG-node-tree-list")[0].scrollTop')
logger.info(f"[{self.idx}] 正在滚动【高度信息：当前：{last_scrollTop or 0}->目标：{start_height}/整体{to_height}】")
start_height += roll_height
tree.scroll.to_location(0, start_height)
item = self.page.ele(loc, timeout=3)
if item:
return item
def process_file(self, node_info, retry_times=0):
def c(x):
x = (x or "").replace('\\', '_').replace(' ', '_').replace(':', '_')
x = x.replace('/', '_').replace('?', '_').replace("*", "_")
x = x.replace('\n', '_').strip()
x = re.sub(r"(?u)[^-\w.]", "", x)
return x
node_name = node_info['name']
file_type = node_name.split(".")[-1]
node_uuid = node_info['dentryUuid']
ancestor_path = [c(x['name']) for x in node_info['ancestorList']]
if node_uuid in proceed_files:
return True
proceed_files.add(node_uuid)
self.block_wait()
file_path = '\\'.join([c(x) for x in ancestor_path])
node_name = c(node_name.rsplit(".", 1)[0])
logger.info(f"[{self.idx}] 处理文件:{node_name} 路径：{file_path} 文件类型：{file_type}")
path = Path(".").absolute()
path = path.joinpath(target_orgid)
path = path.joinpath(file_path)
os.makedirs(str(path.absolute()), exist_ok=True)
fname = path.joinpath(node_name)
if fname.exists() and fname.is_dir() and len(list(os.listdir(fname))) > 0:
logger.info(f"[{self.idx}] 节点已完成下载：{fname} 跳过。")
return True
if retry_times > 2:
self.page.refresh()
if retry_times > 5:
logger.error(f"请求节点：{node_name}，{ancestor_path}出错次数超过10次，放弃")
no_right_files.append((file_path, node_name, file_type))
proceed_files.remove(node_uuid)
return
# 选中节点
find_div = f"@data-rbd-draggable-id={node_uuid}"
try:
item = self.scroll_to_see(find_div)
self.to_item(item)
item.click()
except Exception as e:
logger.info(f"[{self.idx}] {find_div}: {e}")
return self.process_file(node_info, retry_times+1)
# 判断是否无权限访问
notice_eles = self.page.eles("@data-item-key=apply-title-view") or []
for ne in notice_eles:
if "暂无权限访问" in str(ne.text):
no_right_files.append((file_path, node_name, file_type))
logger.info(f"[{self.idx}] 节点：{node_name} 无访问权限，跳过")
return True
# 如果是链接
if file_type == "dlink":
file_type = node_info['linkSourceInfo']['extension']
logger.info(f"[{self.idx}] 链接文件：{fname} 真实文件类型为：{file_type}")
self.page.set.download_path(str(fname.absolute()))
self.page.set.download_file_name(node_name)
self.page.set.when_download_file_exists("skip")
time.sleep(5)
try:
download_task = False
last_err = None
if "adoc" in file_type:
limited_toolbar = self.page.eles("@data-testid=doc-header-more-button", timeout=2)
if limited_toolbar:
for i in range(5):
try:
limited_toolbar[0].click()
time.sleep(0.5)
self.page.ele("@data-item-key=export").click()
self.page.ele("@data-item-key=exportAsWord").click()
self.check_alert()
download_task = self.page.wait.download_begin(timeout=120)
last_err = None
break
except Exception as err:
last_err = err
time.sleep(3)
continue
else:
for i in range(5):
try:
normal_toolbar = self.page.eles("@data-testid=bi-toolbar-menu", timeout=2)
if normal_toolbar:
normal_toolbar[0].click()
self.page.ele("@data-testid=bi-toolbar-menu").click()
time.sleep(0.5)
self.page.ele("@data-testid=menu-item-J_file").click()
time.sleep(0.5)
self.page.ele("@data-testid=menu-item-J_fileExport").click()
time.sleep(0.5)
self.page.ele("@data-testid=menu-item-J_exportAsWord").ele("text:Word").click()
self.check_alert()
download_task = self.page.wait.download_begin(timeout=120)
last_err = None
break
except Exception as err:
last_err = err
time.sleep(3)
continue
else:
no_right_files.append((file_path, node_name, file_type))
elif "axls" in file_type:
limited_toolbar = self.page.eles("@data-testid=doc-header-more-button", timeout=2)
if limited_toolbar:
for i in range(5):
try:
limited_toolbar[0].click()
time.sleep(0.5)
self.page.ele("@data-item-key=DOWNLOAD_AS").click()
self.page.ele("@data-item-key=EXCEL").click()
self.check_alert()
download_task = self.page.wait.download_begin(timeout=120)
last_err = None
break
except Exception as err:
last_err = err
time.sleep(3)
continue
else:
for i in range(5):
try:
normal_toolbar = self.page.eles("#wiki-new-sheet-iframe")
if normal_toolbar:
normal_toolbar[0].ele(
"@data-testid=submenu-menubar-table").ele("text:表格").click()
time.sleep(0.5)
self.page.ele("#wiki-new-sheet-iframe").ele(
"@data-testid=submenu-export-excel").ele("text:下载为").click()
time.sleep(0.5)
self.page.ele("#wiki-new-sheet-iframe").ele("text:Excel").click()
self.check_alert()
download_task = self.page.wait.download_begin(timeout=120)
last_err = None
break
except Exception as err:
last_err = err
time.sleep(3)
continue
else:
for i in range(5):
try:
download_button = self.page.eles("@data-item-key=download", timeout=1)
if download_button:
download_button[0].click()
self.check_alert()
download_task = self.page.wait.download_begin(timeout=120)
last_err = None
break
else:
no_right_files.append((file_path, node_name, file_type))
except Exception as err:
last_err = err
time.sleep(3)
continue
else:
logger.error(f"[{self.idx}] 跳过未处理的文件下载：{fname} ")
return True
if last_err:
raise last_err
need_restart = False
if not download_task:
need_restart = True
else:
# 等待下载
while not download_task.is_done:
time.sleep(.5)
if not download_task.final_path and not download_task.state == "skipped":
logger.info(f"[{self.idx}] 下载{fname} 任务失败 任务最终状态：{download_task.state}")
if "blob" not in download_task.url:
res = (node_info, download_task.url, self.headers, self.cookies, str(fname.absolute()), node_name)
download_queue.put(res)
logger.info(f"[{self.idx}] 生成下载{fname}任务")
if need_restart:
logger.error(f"[{self.idx}] 下载：{fname} 未完成任务生成就结束了，重试一次")
proceed_files.remove(node_uuid)
return self.process_file(node_info, retry_times + 1)
except Exception as e:
logger.error(f"[{self.idx}] 下载：{fname} 时出现问题，可能是无下载权限造成的：{e} {traceback.format_exc()}")
# no_right_files.append((file_path, node_name, file_type))
proceed_files.remove(node_uuid)
return self.process_file(node_info, retry_times+1)
logger.info(f"[{self.idx}] 已完成处理文件:{node_name} 路径：{file_path} 文件类型：{file_type}，等待..")
time.sleep(0.5)
return True
if __name__ == "__main__":
threads = []
q = Queue()
logger.info("启动浏览器。。。")
for i in range(5):
thread = Thread(target=request_repeater, args=(q,))
thread.start()
for i in range(5):
thread = Thread(target=process_download, args=())
thread.start()
for i in range(5):
thread = Thread(target=Processer(q, i).run, args=())
thread.start()
input(f"请完成所有浏览器的登录，并在完成后任意键继续")
loggined_done = True
input(f"全部下载完成后任意键继续")
[x.join() for x in threads]
time.sleep(5)
while q.qsize():
time.sleep(10)
print(f"无权限文件的列表\n{no_right_files}")
input("全部抓取完成，任意键退出")