Ubuntu 16.04 系统(解释器为 python3.12)在Pycharm虚拟环境中安装 pyspider 爬虫工具
一:安装步骤步骤1. 系统Terminal命令行执行如下命令安装依赖的组件 PhantomJS
$ wget https://bitbucket.org/ariya/phantomjs/downloads/phantomjs-2.1.1-linux-x86_64.tar.bz2
$ sudo tar -xvf phantomjs-2.1.1-linux-x86_64.tar.bz2 -C /usr/local/
$ sudo ln -s /usr/local/phantomjs-2.1.1-linux-x86_64/bin/phantomjs/usr/local/bin/phantomjs
$ phantomjs --version
步骤2. 系统Terminal命令行执行如下命令安装其他依赖包
$ sudo apt update
$ sudo apt install libcurl4-openssl-dev backports
步骤3. pyspider 依赖的 tornado 库在 Python 3.12 环境下需要 backports.ssl_match_hostname 模块，而 pyspider 尚未完全适配这些改动。需通过pycharm的Terminal中执行如下命令解决
$ pip install backports.ssl_match_hostname
步骤4（可选）. pyspider 在 Python 3.12 环境中运行时存在兼容性问题。附件中是已修复好兼容问题的终版压缩包，可以直接解压使用。然后进行步骤6（前提是先通过pip install强制安装了异常版本 pip install --force-reinstall pyspider），如果想自己一步步修改源码，可跳过此步，参考"步骤5.兼容问题修复"
点击下载压缩包：
步骤5. 兼容问题修复。pyspider 在 Python 3.12 环境中运行时存在兼容性问题。这是由于 Python 3.12 对部分旧模块进行了移除或者调整，而 pyspider 尚未完全适配这些改动，需要做如下修改
5.1 兼容问题1：Python3 中的 async 已经变成了关键字。需将源码中 async 替换成其他变量，
如： 将下面位置的 async 改为 mark_async
pyspider/run.py 的231行、245行(两个)、365行
pyspider/webui/app.py 的95行
pyspider/fetcher/tornado_fetcher.py 的81行、89行(两个)、95行、117行
5.2 兼容问题2：部分旧模块进行了移除或者调整，而 pyspider 尚未完全适配这些改动。需通过如下步骤手动修改pyspider代码来解决兼容性问题
a). 修复 UserDict 和 Mapping 导入问题：
把 pyspider/libs/counter.py 文件里的python代码第14行：
try:
from UserDict import DictMixin
except ImportError:
from collections import Mapping as DictMixin
改成：
try:
from collections import UserDict as DictMixin
except ImportError:
from collections.abc import Mapping as DictMixin
把 pyspider/scheduler/task_queue.py 文件里的python代码第12行
try:
from UserDict import DictMixin
except ImportError:
from collections import Mapping as DictMixin
改成：
try:
from collections import UserDict as DictMixin
except ImportError:
from collections.abc import Mapping as DictMixin
b). 修复 imp 模块缺失问题：
把 pyspider/processor/project_module.py 文件中的python代码第11行：
import imp 改成：
import importlib.util
c). 修复 MutableMapping 导入问题：
tornado 库引用MutableMapping出现错误，可修改 tornado/httputil.py 文件中的python代码第106行：
class HTTPHeaders(collections.MutableMapping): 改成：
class HTTPHeaders(collections.abc.MutableMapping): 5.3 兼容问题3：pyspider 在 Python 3.12 环境下运行时存在兼容性问题，fractions模块已被移除，而 pyspider 尚未完全适配这些改动。修改如下将 fractions 替换成 math
a). pyspider/libs/base_handler.py的python代码第12行空白行新增
import math
b).修改 pyspider/libs/base_handler.py的python代码将其中的第115行
min_tick = fractions.gcd(min_tick, each.tick) 改成：
min_tick = math.gcd(min_tick, each.tick)
5.4 兼容问题4：pyspider 使用的 Flask 版本不兼容。pyspider 是基于 Flask 旧版本开发的，而新版本（如 Flask 2.3+）移除了 before_first_request 装饰器，需进行如下修改
修改 pyspider/webui/debug.py的python代码将其中的第 64 行
@app.before_first_request
def enable_projects_import():
sys.meta_path.append(ProjectFinder(app.config['projectdb']))
改成：
@app.before_request
def enable_projects_import():
if not hasattr(app, '_got_first_request'):
app._got_first_request = True
sys.meta_path.append(ProjectFinder(app.config['projectdb']))
5.5 兼容问题5：pyspider 的 WebDAV 模块在 Python 3.12 环境下存在兼容性问题。
a) 在 Python 3.12 中，抽象基类（ABC）的检查变得更加严格，ScriptProvider 类没有实现其基类要求的所有抽象方法。修改如下
修改 pyspider/webui/webdav.py的python代码第165行
class ScriptProvider(DAVProvider):
def __init__(self, app):
super(ScriptProvider, self).__init__()
self.app = app
def __repr__(self):
return "pyspiderScriptProvider"
def getResourceInst(self, path, environ):
path = os.path.normpath(path).replace('\\', '/')
if path in ('/', '.', ''):
path = '/'
return RootCollection(path, environ, self.app)
else:
return ScriptResource(path, environ, self.app)
改为：
class ScriptProvider(DAVProvider):
def __init__(self, app):
super(ScriptProvider, self).__init__()
self.app = app
def __repr__(self):
return "pyspiderScriptProvider"
def getResourceInst(self, path, environ):
path = os.path.normpath(path).replace('\\', '/')
if path in ('/', '.', ''):
path = '/'
return RootCollection(path, environ, self.app)
else:
return ScriptResource(path, environ, self.app) # 添加缺失的抽象方法实现 def get_resource_inst(self, path, environ): return ScriptResource(path, self, environ)
b) WsgiDAV 库的配置格式发生了改变，domaincontroller 选项已被弃用，需要使用 http_authenticator.domain_controller 替代。修改如下
修改 pyspider/webui/webdav.py的python代码第207行
config = DEFAULT_CONFIG.copy()
config.update({
'mount_path': '/dav',
'provider_mapping': {
'/': ScriptProvider(app)
},
'domaincontroller': NeedAuthController(app),
'verbose': 1 if app.debug else 0,
'dir_browser': {'davmount': False,
'enable': True,
'msmount': False,
'response_trailer': ''},
})
dav_app = WsgiDAVApp(config)
改成：
config = DEFAULT_CONFIG.copy()
config.update({
'mount_path': '/dav',
'provider_mapping': {
'/': ScriptProvider(app)
},
# 更新认证配置
"http_authenticator": {
"domain_controller": NeedAuthController,# 移动到 http_authenticator 下
"accept_basic": True,
"accept_digest": False,
"default_to_digest": False,
},
'verbose': 1 if app.debug else 0,
'dir_browser': {'davmount': False,
'enable': True,
'msmount': False,
'response_trailer': ''},
})
dav_app = WsgiDAVApp(config)
c) WsgiDAV 的认证控制器接口发生变化，存在兼容性问题，修改如下
修改 pyspider/webui/webdav.py的python代码第186行：
class NeedAuthController(object):
def __init__(self, app):
self.app = app
def getDomainRealm(self, inputRelativeURL, environ):
return 'need auth'
def requireAuthentication(self, realmname, environ):
return self.app.config.get('need_auth', False)
def isRealmUser(self, realmname, username, environ):
return username == self.app.config.get('webui_username')
def getRealmUserPassword(self, realmname, username, environ):
return self.app.config.get('webui_password')
def authDomainUser(self, realmname, username, password, environ):
return username == self.app.config.get('webui_username') \
and password == self.app.config.get('webui_password')
改成：
class NeedAuthController(object):
def __init__(self, app, config=None):
self.app = app
# 处理额外的config参数，使其兼容WsgiDAV的初始化方式
if config is not None:
self.config = config
else:
# 如果config未提供，尝试从app中获取
self.config = app.config.get("http_authenticator", {})
def getDomainRealm(self, inputRelativeURL, environ):
return 'need auth'
def requireAuthentication(self, realmname, environ):
return self.app.config.get('need_auth', False)
def isRealmUser(self, realmname, username, environ):
return username == self.app.config.get('webui_username')
def getRealmUserPassword(self, realmname, username, environ):
return self.app.config.get('webui_password')
def authDomainUser(self, realmname, username, password, environ):
return username == self.app.config.get('webui_username') \
and password == self.app.config.get('webui_password')
# 添加WsgiDAV期望的接口方法，转发到原有方法
def get_domain_realm(self, input_path, environ):
return self.getDomainRealm(input_path, environ)
def basic_auth_user(self, realm, user_name, password, environ):
return self.authDomainUser(realm, user_name, password, environ)
def supports_http_digest_auth(self):
return False# 我们不支持摘要认证
def is_share_anonymous(self, share_path):
"""检查指定的共享路径是否允许匿名访问"""
# 如果不需要认证，则所有共享都允许匿名访问
return not self.app.config.get('need_auth', False)
5.6 兼容问题6：Werkzeug 库版本与 pyspider 不兼容。从 Python 3.12 开始，Werkzeug v2.3.0 及以上版本已经移除了DispatcherMiddleware，将其移至独立的werkzeug.middleware.dispatcher模块中。
而 pyspider 仍在使用旧的导入方式。修改如下
修改 pyspider/webui/app.py的python代码第64行
from werkzeug.wsgi import DispatcherMiddleware
改成：
from werkzeug.middleware.dispatcher import DispatcherMiddleware
步骤6. pycharm的Terminal中执行如下命令安装pyspider
$ pip install pyspider
步骤7. Pycharm的Terminal命令行执行如下命令，验证pyspider是否安装成功，打印所示当前安装的pyspider最新版本是 0.3.10
$ pyspider --version
pyspider, version 0.3.10
步骤8. pycharm的Terminal命令行执行 pyspider 启动 pyspider 网页端控制台，如下打印结果表示成功启动 pyspider，并且启用了5000端口。浏览器可以访问 http://localhost:5000/ 进入PySpider网页控制台爬数据了。
$ pyspider<br> phantomjs fetcher running on port 25555<br> result_worker starting...<br> processor starting...<br> fetcher starting...<br> scheduler starting...<br> scheduler.xmlrpc listening on 127.0.0.1:23333<br> in 5m: new:0,success:0,retry:0,failed:0<br> webui running on 0.0.0.0:5000
步骤9. 如果运行 pyspider 命令，出现错误Error: Could not create web server listening on port 25555，原因是25555端口被占用，需要释放端口重新执行步骤8
解决方案： 使用 lsof -i 25555查看端口被哪个PID占用，然后用 kill -9释放端口
$ lsof -i :25555
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
phantomjs 16615 wanghu 7uIPv4 278700 0t0TCP *:25555 (LISTEN)
$ kill -9 16615
二：pyspider踩坑过程与解决方案：
1.安装 pyspider 时出现了如下的 ConfigurationError: Could not run curl-config 错误，这是因为系统缺少 curl-devel 或 libcurl 开发库，而 pycurl 依赖这些库来编译。
解决方案：使用如下命令安装 libcurl4-openssl-dev 包（Ubuntu/Debian 系统），它包含了编译 pycurl 所需的 curl-config 工具和头文件
sudo apt install libcurl4-openssl-dev
错误详情：
Getting requirements to build wheel ... error
error: subprocess-exited-with-error
× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─>
Traceback (most recent call last):
File "", line 230, in configure_unix
File "/usr/local/lib/python3.12/subprocess.py", line 1026, in __init__
self._execute_child(args, executable, preexec_fn, close_fds,
File "/usr/local/lib/python3.12/subprocess.py", line 1950, in _execute_child
raise child_exception_type(errno_num, err_msg, err_filename)
FileNotFoundError: No such file or directory: 'curl-config'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 389, in
main()
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 373, in main
json_out["return_val"] = hook(**hook_input["kwargs"])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 143, in get_requires_for_build_wheel
return hook(config_settings)
^^^^^^^^^^^^^^^^^^^^^
File "/tmp/pip-build-env-6by6cyoh/overlay/lib/python3.12/site-packages/setuptools/build_meta.py", line 331, in get_requires_for_build_wheel
return self._get_build_requires(config_settings, requirements=[])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/tmp/pip-build-env-6by6cyoh/overlay/lib/python3.12/site-packages/setuptools/build_meta.py", line 301, in _get_build_requires
self.run_setup()
File "/tmp/pip-build-env-6by6cyoh/overlay/lib/python3.12/site-packages/setuptools/build_meta.py", line 512, in run_setup
super().run_setup(setup_script=setup_script)
File "/tmp/pip-build-env-6by6cyoh/overlay/lib/python3.12/site-packages/setuptools/build_meta.py", line 317, in run_setup
exec(code, locals())
File "", line 1016, in
File "", line 676, in get_extension
File "", line 93, in __init__
File "", line 235, in configure_unix
ConfigurationError: Could not run curl-config: No such file or directory: 'curl-config'
note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error
× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.
2. 安装完pyspider后在Terminal中输入 pyspider命令运行后出现如下错误，是因为Python3 中的 async 已经变成了关键字。
解决方案：将 async 替换成其他变量，如 将下面位置的 async 改为 mark_async
pyspider/run.py 的231行、245行(两个)、365行
pyspider/webui/app.py 的95行
pyspider/fetcher/tornado_fetcher.py 的81行、89行(两个)、95行、117行
错误详情：
$ pyspider
Traceback (most recent call last):
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/bin/pyspider", line 5, in
from pyspider.run import main
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 231
async=True, get_object=False, no_input=False):
^^^^^
SyntaxError: invalid syntax
3. 再次尝试运行 pyspider 命令，出现如下错误，是因为pyspider 在 Python 3.12 环境中运行时存在兼容性问题。这是由于 Python 3.12 对部分旧模块进行了移除或者调整，而 pyspider 尚未完全适配这些改动。
解决方案：通过如下步骤手动修改pyspider代码来解决兼容性问题
a). 修复 UserDict 和 Mapping 导入问题：
把 pyspider/libs/counter.py 文件里的python代码第14行：
try:
from UserDict import DictMixin
except ImportError:
from collections import Mapping as DictMixin
改成：
try:
from collections import UserDict as DictMixin
except ImportError:
from collections.abc import Mapping as DictMixin
把 pyspider/scheduler/task_queue.py 文件里的python代码第12行
try:
from UserDict import DictMixin
except ImportError:
from collections import Mapping as DictMixin
改成：
try:
from collections import UserDict as DictMixin
except ImportError:
from collections.abc import Mapping as DictMixin
b). 修复 imp 模块缺失问题：
把 pyspider/processor/project_module.py 文件中的python代码第11行：
import imp
改成：
import importlib.util
c). 修复 MutableMapping 导入问题：
tornado 库引用MutableMapping出现错误，可修改 tornado/httputil.py 文件中的python代码第106行：
class HTTPHeaders(collections.MutableMapping):
改成：
class HTTPHeaders(collections.abc.MutableMapping):错误详情：
$ pyspider
phantomjs not found, continue running without it.
result_worker starting...
Process Process-5:
Traceback (most recent call last):
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/libs/counter.py", line 14, in
from UserDict import DictMixin
ModuleNotFoundError: No module named 'UserDict'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.12/multiprocessing/process.py", line 314, in _bootstrap
self.run()
File "/usr/local/lib/python3.12/multiprocessing/process.py", line 108, in run
self._target(*self._args, **self._kwargs)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 192, in scheduler
Scheduler = load_cls(None, None, scheduler_cls)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 48, in load_cls
return utils.load_object(value)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/libs/utils.py", line 369, in load_object
module = __import__(module_name, globals(), locals(), )
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/scheduler/__init__.py", line 1, in
from .scheduler import Scheduler, OneScheduler, ThreadBaseScheduler # NOQA
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/scheduler/scheduler.py", line 19, in
from pyspider.libs import counter, utils
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/libs/counter.py", line 16, in
from collections import Mapping as DictMixin
ImportError: cannot import name 'Mapping' from 'collections' (/usr/local/lib/python3.12/collections/__init__.py)
Process Process-4:
Traceback (most recent call last):
File "/usr/local/lib/python3.12/multiprocessing/process.py", line 314, in _bootstrap
self.run()
File "/usr/local/lib/python3.12/multiprocessing/process.py", line 108, in run
self._target(*self._args, **self._kwargs)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 236, in fetcher
Fetcher = load_cls(None, None, fetcher_cls)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 48, in load_cls
return utils.load_object(value)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/libs/utils.py", line 369, in load_object
module = __import__(module_name, globals(), locals(), )
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/fetcher/__init__.py", line 1, in
from .tornado_fetcher import Fetcher
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/fetcher/tornado_fetcher.py", line 21, in
import tornado.httputil
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/tornado/httputil.py", line 106, in
class HTTPHeaders(collections.MutableMapping):
^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: module 'collections' has no attribute 'MutableMapping'
Process Process-3:
Traceback (most recent call last):
File "/usr/local/lib/python3.12/multiprocessing/process.py", line 314, in _bootstrap
self.run()
File "/usr/local/lib/python3.12/multiprocessing/process.py", line 108, in run
self._target(*self._args, **self._kwargs)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 273, in processor
Processor = load_cls(None, None, processor_cls)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 48, in load_cls
return utils.load_object(value)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/libs/utils.py", line 369, in load_object
module = __import__(module_name, globals(), locals(), )
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/processor/__init__.py", line 1, in
from .processor import ProcessorResult, Processor
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/processor/processor.py", line 20, in
from .project_module import ProjectManager, ProjectFinder
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/processor/project_module.py", line 11, in
import imp
ModuleNotFoundError: No module named 'imp'
Traceback (most recent call last):
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/bin/pyspider", line 8, in
sys.exit(main())
^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 754, in main
cli()
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1442, in __call__
return self.main(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1363, in main
rv = self.invoke(ctx)
^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1808, in invoke
rv = super().invoke(ctx)
^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1226, in invoke
return ctx.invoke(self.callback, **ctx.params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 165, in cli
ctx.invoke(all)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 497, in all
ctx.invoke(webui, **webui_config)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 333, in webui
app = load_cls(None, None, webui_instance)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 48, in load_cls
return utils.load_object(value)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/libs/utils.py", line 369, in load_object
module = __import__(module_name, globals(), locals(), )
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/webui/__init__.py", line 8, in
from . import app, index, debug, task, result, login
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/webui/app.py", line 17, in
from pyspider.fetcher import tornado_fetcher
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/fetcher/__init__.py", line 1, in
from .tornado_fetcher import Fetcher
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/fetcher/tornado_fetcher.py", line 21, in
import tornado.httputil
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/tornado/httputil.py", line 106, in
class HTTPHeaders(collections.MutableMapping):
^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: module 'collections' has no attribute 'MutableMapping'
4. 再次尝试运行 pyspider 命令，出现如下import backports.ssl_match_hostname ModuleNotFoundError: No module named 'backports'错误，是因为pyspider 依赖的 tornado 库在 Python 3.12 环境下需要 backports.ssl_match_hostname 模块，而 pyspider 尚未完全适配这些改动。
解决方案：
backports.ssl_match_hostname 模块缺失问题，可通过pycharm的Terminal中执行如下命令解决
$ pip install backports.ssl_match_hostname
补充： Error: Could not create web server listening on port 25555 属于端口占用问题，将其他问题都解决了再处理此问题
错误详情：
$ pyspider
Error: Could not create web server listening on port 25555
Error: Could not create web server listening on port 25555
processor starting...
Process Process-4:
Traceback (most recent call last):
File "/usr/local/lib/python3.12/multiprocessing/process.py", line 314, in _bootstrap
self.run()
File "/usr/local/lib/python3.12/multiprocessing/process.py", line 108, in run
self._target(*self._args, **self._kwargs)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 236, in fetcher
Fetcher = load_cls(None, None, fetcher_cls)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 48, in load_cls
return utils.load_object(value)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/libs/utils.py", line 369, in load_object
module = __import__(module_name, globals(), locals(), )
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/fetcher/__init__.py", line 1, in
from .tornado_fetcher import Fetcher
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/fetcher/tornado_fetcher.py", line 31, in
from tornado.simple_httpclient import SimpleAsyncHTTPClient
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/tornado/simple_httpclient.py", line 8, in
from tornado.http1connection import HTTP1Connection, HTTP1ConnectionParameters
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/tornado/http1connection.py", line 30, in
from tornado import iostream
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/tornado/iostream.py", line 40, in
from tornado.netutil import ssl_wrap_socket, ssl_match_hostname, SSLCertificateError, _client_ssl_defaults, _server_ssl_defaults
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/tornado/netutil.py", line 56, in
import backports.ssl_match_hostname
ModuleNotFoundError: No module named 'backports'
Error: Could not create web server listening on port 25555
Error: Could not create web server listening on port 25555
Traceback (most recent call last):
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/bin/pyspider", line 8, in
sys.exit(main())
^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 754, in main
cli()
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1442, in __call__
return self.main(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1363, in main
rv = self.invoke(ctx)
^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1808, in invoke
rv = super().invoke(ctx)
^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1226, in invoke
return ctx.invoke(self.callback, **ctx.params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 165, in cli
ctx.invoke(all)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 497, in all
ctx.invoke(webui, **webui_config)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 333, in webui
app = load_cls(None, None, webui_instance)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 48, in load_cls
return utils.load_object(value)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/libs/utils.py", line 369, in load_object
module = __import__(module_name, globals(), locals(), )
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/webui/__init__.py", line 8, in
from . import app, index, debug, task, result, login
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/webui/app.py", line 17, in
from pyspider.fetcher import tornado_fetcher
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/fetcher/__init__.py", line 1, in
from .tornado_fetcher import Fetcher
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/fetcher/tornado_fetcher.py", line 31, in
from tornado.simple_httpclient import SimpleAsyncHTTPClient
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/tornado/simple_httpclient.py", line 8, in
from tornado.http1connection import HTTP1Connection, HTTP1ConnectionParameters
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/tornado/http1connection.py", line 30, in
from tornado import iostream
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/tornado/iostream.py", line 40, in
from tornado.netutil import ssl_wrap_socket, ssl_match_hostname, SSLCertificateError, _client_ssl_defaults, _server_ssl_defaults
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/tornado/netutil.py", line 56, in
import backports.ssl_match_hostname
ModuleNotFoundError: No module named 'backports'
5. 再次尝试运行 pyspider 命令，出现如下错误信息AttributeError: module 'fractions' has no attribute 'gcd'，是因为pyspider 在 Python 3.12 环境下运行时存在兼容性问题，fractions模块已被移除，而 pyspider 尚未完全适配这些改动。
解决方案：
a). pyspider/libs/base_handler.py的python代码第12行空白行新增
import math
b).修改 pyspider/libs/base_handler.py的python代码将其中的第115行
min_tick = fractions.gcd(min_tick, each.tick)
改成：
min_tick = math.gcd(min_tick, each.tick)
错误详情：
$ pyspider
Error: Could not create web server listening on port 25555
Error: Could not create web server listening on port 25555
Traceback (most recent call last):
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/bin/pyspider", line 8, in
sys.exit(main())
^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 754, in main
cli()
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1442, in __call__
return self.main(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1363, in main
rv = self.invoke(ctx)
^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1808, in invoke
rv = super().invoke(ctx)
^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1226, in invoke
return ctx.invoke(self.callback, **ctx.params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 165, in cli
ctx.invoke(all)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 497, in all
ctx.invoke(webui, **webui_config)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 333, in webui
app = load_cls(None, None, webui_instance)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 48, in load_cls
return utils.load_object(value)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/libs/utils.py", line 369, in load_object
module = __import__(module_name, globals(), locals(), )
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/webui/__init__.py", line 8, in
from . import app, index, debug, task, result, login
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/webui/debug.py", line 22, in
from pyspider.libs import utils, sample_handler, dataurl
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/libs/sample_handler.py", line 9, in
class Handler(BaseHandler):
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/libs/base_handler.py", line 115, in __new__
min_tick = fractions.gcd(min_tick, each.tick)
^^^^^^^^^^^^^
AttributeError: module 'fractions' has no attribute 'gcd'
6. 再次尝试运行 pyspider 命令，出现如下Flask 兼容性问题错误信息（AttributeError: 'QuitableFlask' object has no attribute 'before_first_request'），这个错误是因为 pyspider 使用的 Flask 版本不兼容。pyspider 是基于 Flask 旧版本开发的，而新版本（如 Flask 2.3+）移除了 before_first_request 装饰器
解决方案：
修改 pyspider/webui/debug.py的python代码将其中的第 64 行
@app.before_first_request
def enable_projects_import():
sys.meta_path.append(ProjectFinder(app.config['projectdb']))
改成：
@app.before_request
def enable_projects_import():
if not hasattr(app, '_got_first_request'):
app._got_first_request = True
sys.meta_path.append(ProjectFinder(app.config['projectdb']))
错误详情：
$ pyspider
Error: Could not create web server listening on port 25555
Error: Could not create web server listening on port 25555
result_worker starting...
Error: Could not create web server listening on port 25555
processor starting...
fetcher starting...
Error: Could not create web server listening on port 25555
scheduler starting...
scheduler.xmlrpc listening on 127.0.0.1:23333
Error: Could not create web server listening on port 25555
in 5m: new:0,success:0,retry:0,failed:0
Traceback (most recent call last):
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/bin/pyspider", line 8, in
sys.exit(main())
^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 754, in main
cli()
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1442, in __call__
return self.main(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1363, in main
rv = self.invoke(ctx)
^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1808, in invoke
rv = super().invoke(ctx)
^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1226, in invoke
return ctx.invoke(self.callback, **ctx.params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 165, in cli
ctx.invoke(all)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 497, in all
ctx.invoke(webui, **webui_config)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 333, in webui
app = load_cls(None, None, webui_instance)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 48, in load_cls
return utils.load_object(value)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/libs/utils.py", line 369, in load_object
module = __import__(module_name, globals(), locals(), )
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/webui/__init__.py", line 8, in
from . import app, index, debug, task, result, login
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/webui/debug.py", line 64, in
@app.before_first_request
^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'QuitableFlask' object has no attribute 'before_first_request'. Did you mean: '_got_first_request'?
Error: Could not create web server listening on port 25555
7. 再次尝试运行 pyspider 命令，出现错误 TypeError: Can't instantiate abstract class ScriptProvider without an implementation for abstract method 'get_resource_inst' ，原因是pyspider 的 WebDAV 模块在 Python 3.12 环境下存在兼容性问题。在 Python 3.12 中，抽象基类（ABC）的检查变得更加严格，ScriptProvider 类没有实现其基类要求的所有抽象方法。
解决方案：
修改pyspider/webui/webdav.py的python代码第165行
class ScriptProvider(DAVProvider):
def __init__(self, app):
super(ScriptProvider, self).__init__()
self.app = app
def __repr__(self):
return "pyspiderScriptProvider"
def getResourceInst(self, path, environ):
path = os.path.normpath(path).replace('\\', '/')
if path in ('/', '.', ''):
path = '/'
return RootCollection(path, environ, self.app)
else:
return ScriptResource(path, environ, self.app)
改为：
class ScriptProvider(DAVProvider):
def __init__(self, app):
super(ScriptProvider, self).__init__()
self.app = app
def __repr__(self):
return "pyspiderScriptProvider"
def getResourceInst(self, path, environ):
path = os.path.normpath(path).replace('\\', '/')
if path in ('/', '.', ''):
path = '/'
return RootCollection(path, environ, self.app)
else:
return ScriptResource(path, environ, self.app) # 添加缺失的抽象方法实现 def get_resource_inst(self, path, environ): return ScriptResource(path, self, environ)
错误详情：
$ pyspider
Error: Could not create web server listening on port 25555
Error: Could not create web server listening on port 25555
result_worker starting...
Error: Could not create web server listening on port 25555
processor starting...
Error: Could not create web server listening on port 25555
scheduler starting...
fetcher starting...
scheduler.xmlrpc listening on 127.0.0.1:23333
in 5m: new:0,success:0,retry:0,failed:0
Error: Could not create web server listening on port 25555
webui exiting...
Traceback (most recent call last):
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/bin/pyspider", line 8, in
sys.exit(main())
^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 754, in main
Error: Could not create web server listening on port 25555
cli()
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1442, in __call__
return self.main(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1363, in main
rv = self.invoke(ctx)
^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1808, in invoke
rv = super().invoke(ctx)
^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1226, in invoke
return ctx.invoke(self.callback, **ctx.params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 165, in cli
ctx.invoke(all)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 497, in all
ctx.invoke(webui, **webui_config)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 384, in webui
app.run(host=host, port=port)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/webui/app.py", line 59, in run
from .webdav import dav_app
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/webui/webdav.py", line 207, in
'/': ScriptProvider(app)
^^^^^^^^^^^^^^^^^^^
TypeError: Can't instantiate abstract class ScriptProvider without an implementation for abstract method 'get_resource_inst'
8. 再次尝试运行 pyspider 命令，出现错误 ValueError: Invalid configuration: - Deprecated option 'domaincontroller': use 'http_authenticator.domain_controller' instead.，原因是 WsgiDAV 库的配置格式发生了改变，domaincontroller 选项已被弃用，需要使用 http_authenticator.domain_controller 替代。
解决方案：
将pyspider/webui/webdav.py的python代码第207行
config = DEFAULT_CONFIG.copy()
config.update({
'mount_path': '/dav',
'provider_mapping': {
'/': ScriptProvider(app)
},
'domaincontroller': NeedAuthController(app),
'verbose': 1 if app.debug else 0,
'dir_browser': {'davmount': False,
'enable': True,
'msmount': False,
'response_trailer': ''},
})
dav_app = WsgiDAVApp(config)
改成：
config = DEFAULT_CONFIG.copy()
config.update({
'mount_path': '/dav',
'provider_mapping': {
'/': ScriptProvider(app)
},
# 更新认证配置
"http_authenticator": {
"domain_controller": NeedAuthController,# 移动到 http_authenticator 下
"accept_basic": True,
"accept_digest": False,
"default_to_digest": False,
},
'verbose': 1 if app.debug else 0,
'dir_browser': {'davmount': False,
'enable': True,
'msmount': False,
'response_trailer': ''},
})
dav_app = WsgiDAVApp(config)
错误详情：
$ pyspider
Error: Could not create web server listening on port 25555
Error: Could not create web server listening on port 25555
result_worker starting...
Error: Could not create web server listening on port 25555
processor starting...
scheduler starting...
Error: Could not create web server listening on port 25555
fetcher starting...
scheduler.xmlrpc listening on 127.0.0.1:23333
in 5m: new:0,success:0,retry:0,failed:0
Error: Could not create web server listening on port 25555
Error: Could not create web server listening on port 25555
webui exiting...
Traceback (most recent call last):
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/bin/pyspider", line 8, in
sys.exit(main())
^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 754, in main
cli()
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1442, in __call__
return self.main(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1363, in main
rv = self.invoke(ctx)
^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1808, in invoke
rv = super().invoke(ctx)
^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1226, in invoke
return ctx.invoke(self.callback, **ctx.params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 165, in cli
ctx.invoke(all)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 497, in all
ctx.invoke(webui, **webui_config)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 384, in webui
app.run(host=host, port=port)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/webui/app.py", line 59, in run
from .webdav import dav_app
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/webui/webdav.py", line 220, in
dav_app = WsgiDAVApp(config)
^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/wsgidav/wsgidav_app.py", line 155, in __init__
_check_config(config)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/wsgidav/wsgidav_app.py", line 129, in _check_config
raise ValueError("Invalid configuration:\n - " + "\n - ".join(errors))
ValueError: Invalid configuration:
- Deprecated option 'domaincontroller': use 'http_authenticator.domain_controller' instead.
9. 再次尝试运行 pyspider 命令，出现错误”TypeError: NeedAuthController.__init__() takes 2 positional arguments but 3 were given“，原因是WsgiDAV 的认证控制器接口发生变化，存在兼容性问题
解决方案：
pyspider/webui/webdav.py的python代码第186行：
class NeedAuthController(object):
def __init__(self, app):
self.app = app
def getDomainRealm(self, inputRelativeURL, environ):
return 'need auth'
def requireAuthentication(self, realmname, environ):
return self.app.config.get('need_auth', False)
def isRealmUser(self, realmname, username, environ):
return username == self.app.config.get('webui_username')
def getRealmUserPassword(self, realmname, username, environ):
return self.app.config.get('webui_password')
def authDomainUser(self, realmname, username, password, environ):
return username == self.app.config.get('webui_username') \
and password == self.app.config.get('webui_password')
改成：
class NeedAuthController(object):
def __init__(self, app, config=None):
self.app = app
# 处理额外的config参数，使其兼容WsgiDAV的初始化方式
if config is not None:
self.config = config
else:
# 如果config未提供，尝试从app中获取
self.config = app.config.get("http_authenticator", {})
def getDomainRealm(self, inputRelativeURL, environ):
return 'need auth'
def requireAuthentication(self, realmname, environ):
return self.app.config.get('need_auth', False)
def isRealmUser(self, realmname, username, environ):
return username == self.app.config.get('webui_username')
def getRealmUserPassword(self, realmname, username, environ):
return self.app.config.get('webui_password')
def authDomainUser(self, realmname, username, password, environ):
return username == self.app.config.get('webui_username') \
and password == self.app.config.get('webui_password')
# 添加WsgiDAV期望的接口方法，转发到原有方法
def get_domain_realm(self, input_path, environ):
return self.getDomainRealm(input_path, environ)
def basic_auth_user(self, realm, user_name, password, environ):
return self.authDomainUser(realm, user_name, password, environ)
def supports_http_digest_auth(self):
return False# 我们不支持摘要认证
def is_share_anonymous(self, share_path):
"""检查指定的共享路径是否允许匿名访问"""
# 如果不需要认证，则所有共享都允许匿名访问
return not self.app.config.get('need_auth', False)
错误详情：
$ pyspider
Error: Could not create web server listening on port 25555
Error: Could not create web server listening on port 25555
result_worker starting...
Error: Could not create web server listening on port 25555
processor starting...
fetcher starting...
Error: Could not create web server listening on port 25555
scheduler starting...
scheduler.xmlrpc listening on 127.0.0.1:23333
in 5m: new:0,success:0,retry:0,failed:0
Error: Could not create web server listening on port 25555
webui exiting...
Traceback (most recent call last):
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/bin/pyspider", line 8, in
sys.exit(main())
^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 754, in main
cli()
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1442, in __call__
return self.main(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1363, in main
rv = self.invoke(ctx)
^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1808, in invoke
rv = super().invoke(ctx)
^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1226, in invoke
return ctx.invoke(self.callback, **ctx.params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 165, in cli
ctx.invoke(all)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 497, in all
ctx.invoke(webui, **webui_config)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 384, in webui
app.run(host=host, port=port)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/webui/app.py", line 59, in run
from .webdav import dav_app
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/webui/webdav.py", line 226, in
dav_app = WsgiDAVApp(config)
^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/wsgidav/wsgidav_app.py", line 257, in __init__
app = mw(self, self.application, config)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/wsgidav/http_authenticator.py", line 140, in __init__
dc = make_domain_controller(wsgidav_app, config)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/wsgidav/http_authenticator.py", line 111, in make_domain_controller
dc = dc(wsgidav_app, config)
^^^^^^^^^^^^^^^^^^^^^^^
TypeError: NeedAuthController.__init__() takes 2 positional arguments but 3 were given
Error: Could not create web server listening on port 25555
10. 再次尝试运行 pyspider 命令，出现错误ImportError: cannot import name 'DispatcherMiddleware' from 'werkzeug.wsgi'，原因是 Werkzeug 库版本与 pyspider 不兼容。从 Python 3.12 开始，Werkzeug v2.3.0 及以上版本已经移除了DispatcherMiddleware，将其移至独立的werkzeug.middleware.dispatcher模块中。而 pyspider 仍在使用旧的导入方式。
解决方案：
修改 pyspider/webui/app.py的python代码第64行
from werkzeug.wsgi import DispatcherMiddleware
改成：
from werkzeug.middleware.dispatcher import DispatcherMiddleware
错误详情：
$ pyspider
Error: Could not create web server listening on port 25555
Error: Could not create web server listening on port 25555
Error: Could not create web server listening on port 25555
Error: Could not create web server listening on port 25555
result_worker starting...
Error: Could not create web server listening on port 25555
processor starting...
Error: Could not create web server listening on port 25555
scheduler starting...
fetcher starting...
scheduler.xmlrpc listening on 127.0.0.1:23333
in 5m: new:0,success:0,retry:0,failed:0
Error: Could not create web server listening on port 25555
Error: Could not create web server listening on port 25555
webui exiting...
Traceback (most recent call last):
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/bin/pyspider", line 8, in
sys.exit(main())
^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 754, in main
cli()
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1442, in __call__
return self.main(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1363, in main
rv = self.invoke(ctx)
^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1808, in invoke
rv = super().invoke(ctx)
^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 1226, in invoke
return ctx.invoke(self.callback, **ctx.params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 165, in cli
ctx.invoke(all)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 497, in all
ctx.invoke(webui, **webui_config)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/core.py", line 794, in invoke
return callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/click/decorators.py", line 34, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/run.py", line 384, in webui
app.run(host=host, port=port)
File "/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/pyspider/webui/app.py", line 64, in run
from werkzeug.wsgi import DispatcherMiddleware
ImportError: cannot import name 'DispatcherMiddleware' from 'werkzeug.wsgi' (/home/wanghu/PycharmProjects/PythonProject/getHarmonyVideoDatas/.venv/lib/python3.12/site-packages/werkzeug/wsgi.py)
Error: Could not create web server listening on port 25555
11. 再次尝试运行 pyspider 命令，出现错误Error: Could not create web server listening on port 25555，原因是25555端口被占用，需要释放端口重新执行 pyspider 命令
解决方案： 使用 lsof -i 25555查看端口被哪个PID占用，然后用 kill -9释放端口后再重新执行 pyspider 命令。看到 如下打印结果表示成功启动 pyspider，并且启用了5000端口。浏览器可以访问 http://localhost:5000/ 进入PySpider网页控制台爬数据了。
$ lsof -i :25555
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
phantomjs 16615 wanghu 7uIPv4 278700 0t0TCP *:25555 (LISTEN)
(.venv) wanghu@td-1:~/PycharmProjects/PythonProject/getHarmonyVideoDatas$ kill -9 16615
(.venv) wanghu@td-1:~/PycharmProjects/PythonProject/getHarmonyVideoDatas$ pyspider
phantomjs fetcher running on port 25555
result_worker starting...
processor starting...
fetcher starting...
scheduler starting...
scheduler.xmlrpc listening on 127.0.0.1:23333
in 5m: new:0,success:0,retry:0,failed:0
webui running on 0.0.0.0:5000
错误详情：
$ pyspider
Error: Could not create web server listening on port 25555
Error: Could not create web server listening on port 25555
Error: Could not create web server listening on port 25555
Error: Could not create web server listening on port 25555
Error: Could not create web server listening on port 25555
result_worker starting...
Error: Could not create web server listening on port 25555
processor starting...
fetcher starting...
scheduler starting...
scheduler.xmlrpc listening on 127.0.0.1:23333
Error: Could not create web server listening on port 25555
in 5m: new:0,success:0,retry:0,failed:0
Error: Could not create web server listening on port 25555
webui running on 0.0.0.0:5000
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