D:\Users\lenovo\anaconda3\python.exe D:/pythonProject1/main.py Traceback (most recent call last): File "D:\pythonProject1\main.py", line 73, in <module> from imblearn.metrics import roc_curve_ovr ImportError: cannot import name 'roc_curve_ovr' from 'imblearn.metrics' (D:\Users\lenovo\anaconda3\lib\site-packages\imblearn\metrics\__init__.py)

时间: 2023-07-01 07:27:29 浏览: 197
这个错误提示表明,在导入imblearn.metrics模块的时候,无法找到名为'roc_curve_ovr'的函数或类。这可能是由于以下原因导致的: 1. 版本问题:在较老版本的imblearn.metrics中可能没有roc_curve_ovr函数或类,或者在最新版本中可能已经更改了名称或删除了该函数或类。 2. 安装问题:可能没有正确安装imblearn.metrics或者安装了不兼容的版本。 为了解决这个问题,你可以尝试以下步骤: 1. 检查imblearn.metrics中是否存在名为'roc_curve_ovr'的函数或类,并确认你的代码中正确地导入了该函数或类。 2. 升级imblearn.metrics到最新版本,并确认你的代码中正确地导入了该函数或类。 3. 确认你的Python环境中已经正确地安装了imblearn.metrics,并且安装了与你的Python版本和其他依赖项兼容的版本。 如果你仍然无法解决问题,请提供更多的上下文信息,例如你的代码和环境配置,我会尽力帮助你解决问题。
相关问题

D:\Users\lenovo\anaconda3\python.exe D:/pythonProject2/main.py Traceback (most recent call last): File "D:\pythonProject2\main.py", line 30, in <module> X = data.drop('day_28_flg', axis=1) # 特征列,删除表中为标签的那一列数据 AttributeError: 'numpy.ndarray' object has no attribute 'drop'

这个错误是由于你尝试在 numpy.ndarray 对象上调用 pandas 的 drop() 方法引起的。因为 numpy.ndarray 对象没有 drop() 方法,所以会发生 AttributeError 错误。 解决这个问题的方法是将 numpy.ndarray 对象转换为 pandas DataFrame 对象。你可以使用 pandas 的 DataFrame() 方法将 numpy 数组转换为 DataFrame。 例如,将 X 转换为 DataFrame 的代码如下: ``` import pandas as pd X = pd.DataFrame(X) ``` 这样你就可以在 DataFrame 上使用 drop() 方法了。

D:\pythonProject5\main.py:176: MatplotlibDeprecationWarning: Support for FigureCanvases without a required_interactive_framework attribute was deprecated in Matplotlib 3.6 and will be removed two minor releases later. plt.subplot(2, 5, i+1) D:\pythonProject5\main.py:178: MatplotlibDeprecationWarning: Support for FigureCanvases without a required_interactive_framework attribute was deprecated in Matplotlib 3.6 and will be removed two minor releases later. plt.show(ecg_signal) Traceback (most recent call last): File "D:\pythonProject5\main.py", line 219, in <module> main() File "D:\pythonProject5\main.py", line 178, in main plt.show(ecg_signal) File "D:\Users\lenovo\anaconda3\lib\site-packages\matplotlib\pyplot.py", line 446, in show return _get_backend_mod().show(*args, **kwargs) TypeError: Show.__call__() takes 1 positional argument but 2 were given

这个错误是由于`plt.show()`函数的调用方式不正确导致的。`plt.show()`函数不需要传入参数,它会自动显示当前所有的绘图结果。您可以将代码修改为以下形式: ``` python from matplotlib import pyplot as plt # 绘制ECG信号,并在一张图片上展示多个画布 fig = plt.figure(figsize=(20, 10)) for i in range(10): ax = fig.add_subplot(2, 5, i+1) ax.plot(ecg_signal[i]) ax.set_title(f'ECG Signal {i+1}') plt.show() ``` 这里的`plt.show()`函数不需要传入参数,它会显示`fig`中的所有画布。如果您需要在多个画布中显示多个信号,可以使用`fig.add_subplot()`函数来创建子画布,并在每个子画布上绘制对应的信号。
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D:\Users\lenovo\anaconda3\envs\yolo8\python.exe D:/桌面/desktop/代码/ultralytics-main/1.py Traceback (most recent call last): File "D:\桌面\desktop\代码\ultralytics-main\ultralytics\nn\tasks.py", line 832, in torch_safe_load ckpt = torch.load(file, map_location="cpu") File "D:\桌面\desktop\代码\ultralytics-main\ultralytics\utils\patches.py", line 86, in torch_load return _torch_load(*args, **kwargs) File "D:\Users\lenovo\anaconda3\envs\yolo8\lib\site-packages\torch\serialization.py", line 1471, in load return _load( File "D:\Users\lenovo\anaconda3\envs\yolo8\lib\site-packages\torch\serialization.py", line 1964, in _load result = unpickler.load() File "D:\Users\lenovo\anaconda3\envs\yolo8\lib\site-packages\torch\serialization.py", line 1953, in find_class return super().find_class(mod_name, name) ModuleNotFoundError: No module named 'models' The above exception was the direct cause of the following exception: Traceback (most recent call last): File "D:\桌面\desktop\代码\ultralytics-main\1.py", line 4, in <module> model = YOLO(r"D:\桌面\desktop\代码\ultralytics-main\bestquanzhong\bestv7.pt") File "D:\桌面\desktop\代码\ultralytics-main\ultralytics\models\yolo\model.py", line 23, in __init__ super().__init__(model=model, task=task, verbose=verbose) File "D:\桌面\desktop\代码\ultralytics-main\ultralytics\engine\model.py", line 148, in __init__ self._load(model, task=task) File "D:\桌面\desktop\代码\ultralytics-main\ultralytics\engine\model.py", line 291, in _load self.model, self.ckpt = attempt_load_one_weight(weights) File "D:\桌面\desktop\代码\ultralytics-main\ultralytics\nn\tasks.py", line 905, in attempt_load_one_weight ckpt, weight = torch_safe_load(weight) # load ckpt File "D:\桌面\desktop\代码\ultralytics-main\ultralytics\nn\tasks.py", line 836, in torch_safe_load raise TypeError( TypeError: ERROR D:\\desktop\\ultralytics-main\bestquanzhong\bestv7.pt appears to be an Ultralytics YOLOv5 model originally trained with https://github.com

(scrapy_env) C:\Users\Lenovo\nepu_spider>scrapy crawl nepu 2025-07-04 11:44:20 [scrapy.utils.log] INFO: Scrapy 2.8.0 started (bot: nepu_spider) 2025-07-04 11:44:20 [scrapy.utils.log] INFO: Versions: lxml 4.9.3.0, libxml2 2.10.4, cssselect 1.1.0, parsel 1.6.0, w3lib 1.21.0, Twisted 22.10.0, Python 3.11.5 | packaged by Anaconda, Inc. | (main, Sep 11 2023, 13:26:23) [MSC v.1916 64 bit (AMD64)], pyOpenSSL 23.2.0 (OpenSSL 3.0.10 1 Aug 2023), cryptography 41.0.3, Platform Windows-10-10.0.26100-SP0 2025-07-04 11:44:20 [scrapy.crawler] INFO: Overridden settings: {'BOT_NAME': 'nepu_spider', 'FEED_EXPORT_ENCODING': 'utf-8', 'NEWSPIDER_MODULE': 'nepu_spider.spiders', 'REQUEST_FINGERPRINTER_IMPLEMENTATION': '2.7', 'SPIDER_MODULES': ['nepu_spider.spiders'], 'TWISTED_REACTOR': 'twisted.internet.asyncioreactor.AsyncioSelectorReactor'} 2025-07-04 11:44:20 [asyncio] DEBUG: Using selector: SelectSelector 2025-07-04 11:44:20 [scrapy.utils.log] DEBUG: Using reactor: twisted.internet.asyncioreactor.AsyncioSelectorReactor 2025-07-04 11:44:20 [scrapy.utils.log] DEBUG: Using asyncio event loop: asyncio.windows_events._WindowsSelectorEventLoop 2025-07-04 11:44:20 [scrapy.extensions.telnet] INFO: Telnet Password: 97bca17b548b5608 2025-07-04 11:44:20 [scrapy.middleware] INFO: Enabled extensions: ['scrapy.extensions.corestats.CoreStats', 'scrapy.extensions.telnet.TelnetConsole', 'scrapy.extensions.logstats.LogStats'] 2025-07-04 11:44:20 [scrapy.middleware] INFO: Enabled downloader middlewares: ['scrapy.downloadermiddlewares.httpauth.HttpAuthMiddleware', 'scrapy.downloadermiddlewares.downloadtimeout.DownloadTimeoutMiddleware', 'scrapy.downloadermiddlewares.defaultheaders.DefaultHeadersMiddleware', 'scrapy.downloadermiddlewares.useragent.UserAgentMiddleware', 'scrapy.downloadermiddlewares.retry.RetryMiddleware', 'scrapy.downloadermiddlewares.redirect.MetaRefreshMiddleware', 'scrapy.downloadermiddlewares.httpcompression.HttpCompressionMiddleware', 'scrapy.downloadermiddlewares.redirect.RedirectMiddleware', 'scrapy.downloadermiddlewares.cookies.CookiesMiddleware', 'scrapy.downloadermiddlewares.httpproxy.HttpProxyMiddleware', 'scrapy.downloadermiddlewares.stats.DownloaderStats'] 2025-07-04 11:44:20 [scrapy.middleware] INFO: Enabled spider middlewares: ['scrapy.spidermiddlewares.httperror.HttpErrorMiddleware', 'scrapy.spidermiddlewares.offsite.OffsiteMiddleware', 'scrapy.spidermiddlewares.referer.RefererMiddleware', 'scrapy.spidermiddlewares.urllength.UrlLengthMiddleware', 'scrapy.spidermiddlewares.depth.DepthMiddleware'] 2025-07-04 11:44:20 [scrapy.middleware] INFO: Enabled item pipelines: ['nepu_spider.pipelines.NepuSpiderPipeline'] 2025-07-04 11:44:20 [scrapy.core.engine] INFO: Spider opened 2025-07-04 11:44:21 [nepu] INFO: 🆕 数据表 NewsArticles 创建成功或已存在 2025-07-04 11:44:21 [nepu] INFO: ✅ 成功连接到 SQL Server 数据库 2025-07-04 11:44:21 [scrapy.extensions.logstats] INFO: Crawled 0 pages (at 0 pages/min), scraped 0 items (at 0 items/min) 2025-07-04 11:44:21 [scrapy.extensions.telnet] INFO: Telnet console listening on 127.0.0.1:6023 2025-07-04 11:44:21 [scrapy.core.engine] DEBUG: Crawled (200) <GET https://news.nepu.edu.cn/xsdt.htm> (referer: None) 2025-07-04 11:44:21 [scrapy.downloadermiddlewares.redirect] DEBUG: Redirecting (302) to <GET https://www.nepu.edu.cn/info/1049/9837.htm> from <GET http://www.nepu.edu.cn/info/1049/9837.htm> 2025-07-04 11:44:21 [scrapy.downloadermiddlewares.redirect] DEBUG: Redirecting (302) to <GET https://www.nepu.edu.cn/info/1049/9836.htm> from <GET http://www.nepu.edu.cn/info/1049/9836.htm> 2025-07-04 11:44:21 [scrapy.downloadermiddlewares.redirect] DEBUG: Redirecting (302) to <GET https://www.nepu.edu.cn/info/1049/9812.htm> from <GET http://www.nepu.edu.cn/info/1049/9812.htm> 2025-07-04 11:44:21 [scrapy.downloadermiddlewares.redirect] DEBUG: Redirecting (302) to <GET https://www.nepu.edu.cn/info/1049/9815.htm> from <GET http://www.nepu.edu.cn/info/1049/9815.htm> 2025-07-04 11:44:21 [scrapy.downloadermiddlewares.redirect] DEBUG: Redirecting (302) to <GET https://www.nepu.edu.cn/info/1049/9809.htm> from <GET http://www.nepu.edu.cn/info/1049/9809.htm> 2025-07-04 11:44:21 [scrapy.downloadermiddlewares.redirect] DEBUG: Redirecting (302) to <GET https://www.nepu.edu.cn/info/1049/9808.htm> from <GET http://www.nepu.edu.cn/info/1049/9808.htm> 2025-07-04 11:44:21 [scrapy.downloadermiddlewares.redirect] DEBUG: Redirecting (302) to <GET https://www.nepu.edu.cn/info/1049/10155.htm> from <GET http://www.nepu.edu.cn/info/1049/10155.htm> 2025-07-04 11:44:21 [scrapy.downloadermiddlewares.redirect] DEBUG: Redirecting (302) to <GET https://www.nepu.edu.cn/info/1049/10129.htm> from <GET http://www.nepu.edu.cn/info/1049/10129.htm> 2025-07-04 11:44:21 [scrapy.downloadermiddlewares.redirect] DEBUG: Redirecting (302) to <GET https://www.nepu.edu.cn/info/1049/9813.htm> from <GET http://www.nepu.edu.cn/info/1049/9813.htm> 2025-07-04 11:44:21 [scrapy.downloadermiddlewares.redirect] DEBUG: Redirecting (302) to <GET https://www.nepu.edu.cn/info/1049/10162.htm> from <GET http://www.nepu.edu.cn/info/1049/10162.htm> 2025-07-04 11:44:21 [scrapy.core.engine] DEBUG: Crawled (200) <GET https://www.nepu.edu.cn/info/1049/9812.htm> (referer: None) 2025-07-04 11:44:21 [scrapy.core.engine] DEBUG: Crawled (200) <GET https://www.nepu.edu.cn/info/1049/9809.htm> (referer: None) 2025-07-04 11:44:21 [scrapy.core.engine] DEBUG: Crawled (200) <GET https://www.nepu.edu.cn/info/1049/9837.htm> (referer: None) 2025-07-04 11:44:21 [scrapy.core.engine] DEBUG: Crawled (200) <GET https://www.nepu.edu.cn/info/1049/10155.htm> (referer: None) 2025-07-04 11:44:21 [scrapy.core.engine] DEBUG: Crawled (200) <GET https://www.nepu.edu.cn/info/1049/9815.htm> (referer: None) 2025-07-04 11:44:21 [scrapy.core.engine] DEBUG: Crawled (200) <GET https://www.nepu.edu.cn/info/1049/9813.htm> (referer: None) 2025-07-04 11:44:21 [scrapy.core.engine] DEBUG: Crawled (200) <GET https://www.nepu.edu.cn/info/1049/9836.htm> (referer: None) 2025-07-04 11:44:21 [scrapy.core.engine] DEBUG: Crawled (200) <GET https://www.nepu.edu.cn/info/1049/10162.htm> (referer: None) 2025-07-04 11:44:21 [scrapy.core.engine] DEBUG: Crawled (200) <GET https://www.nepu.edu.cn/info/1049/10129.htm> (referer: None) 2025-07-04 11:44:21 [scrapy.core.engine] DEBUG: Crawled (200) <GET https://www.nepu.edu.cn/info/1049/9808.htm> (referer: None) 2025-07-04 11:44:21 [scrapy.core.scraper] ERROR: Spider error processing <GET https://www.nepu.edu.cn/info/1049/9812.htm> (referer: None) Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\scrapy\utils\defer.py", line 257, in iter_errback yield next(it) ^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\offsite.py", line 28, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\referer.py", line 353, in <genexpr> return (self._set_referer(r, response) for r in result or ()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\urllength.py", line 27, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\depth.py", line 31, in <genexpr> return (r for r in result or () if self._filter(r, response, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "C:\Users\Lenovo\nepu_spider\nepu_spider\spiders\nepu.py", line 33, in parse_detail text = response.css(selector).get() ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\http\response\text.py", line 147, in css return self.selector.css(query) ^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 282, in css return self.xpath(self._css2xpath(query)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 285, in _css2xpath return self._csstranslator.css_to_xpath(query) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\csstranslator.py", line 107, in css_to_xpath return super(HTMLTranslator, self).css_to_xpath(css, prefix) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\xpath.py", line 192, in css_to_xpath for selector in parse(css)) ^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 415, in parse return list(parse_selector_group(stream)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 428, in parse_selector_group yield Selector(*parse_selector(stream)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 436, in parse_selector result, pseudo_element = parse_simple_selector(stream) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 544, in parse_simple_selector raise SelectorSyntaxError( cssselect.parser.SelectorSyntaxError: Expected selector, got <DELIM '/' at 0> 2025-07-04 11:44:21 [scrapy.core.scraper] ERROR: Spider error processing <GET https://www.nepu.edu.cn/info/1049/9809.htm> (referer: None) Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\scrapy\utils\defer.py", line 257, in iter_errback yield next(it) ^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\offsite.py", line 28, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\referer.py", line 353, in <genexpr> return (self._set_referer(r, response) for r in result or ()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\urllength.py", line 27, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\depth.py", line 31, in <genexpr> return (r for r in result or () if self._filter(r, response, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "C:\Users\Lenovo\nepu_spider\nepu_spider\spiders\nepu.py", line 33, in parse_detail text = response.css(selector).get() ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\http\response\text.py", line 147, in css return self.selector.css(query) ^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 282, in css return self.xpath(self._css2xpath(query)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 285, in _css2xpath return self._csstranslator.css_to_xpath(query) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\csstranslator.py", line 107, in css_to_xpath return super(HTMLTranslator, self).css_to_xpath(css, prefix) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\xpath.py", line 192, in css_to_xpath for selector in parse(css)) ^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 415, in parse return list(parse_selector_group(stream)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 428, in parse_selector_group yield Selector(*parse_selector(stream)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 436, in parse_selector result, pseudo_element = parse_simple_selector(stream) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 544, in parse_simple_selector raise SelectorSyntaxError( cssselect.parser.SelectorSyntaxError: Expected selector, got <DELIM '/' at 0> 2025-07-04 11:44:21 [scrapy.core.scraper] ERROR: Spider error processing <GET https://www.nepu.edu.cn/info/1049/9837.htm> (referer: None) Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\scrapy\utils\defer.py", line 257, in iter_errback yield next(it) ^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\offsite.py", line 28, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\referer.py", line 353, in <genexpr> return (self._set_referer(r, response) for r in result or ()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\urllength.py", line 27, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\depth.py", line 31, in <genexpr> return (r for r in result or () if self._filter(r, response, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "C:\Users\Lenovo\nepu_spider\nepu_spider\spiders\nepu.py", line 33, in parse_detail text = response.css(selector).get() ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\http\response\text.py", line 147, in css return self.selector.css(query) ^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 282, in css return self.xpath(self._css2xpath(query)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 285, in _css2xpath return self._csstranslator.css_to_xpath(query) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\csstranslator.py", line 107, in css_to_xpath return super(HTMLTranslator, self).css_to_xpath(css, prefix) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\xpath.py", line 192, in css_to_xpath for selector in parse(css)) ^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 415, in parse return list(parse_selector_group(stream)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 428, in parse_selector_group yield Selector(*parse_selector(stream)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 436, in parse_selector result, pseudo_element = parse_simple_selector(stream) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 544, in parse_simple_selector raise SelectorSyntaxError( cssselect.parser.SelectorSyntaxError: Expected selector, got <DELIM '/' at 0> 2025-07-04 11:44:21 [scrapy.core.scraper] ERROR: Spider error processing <GET https://www.nepu.edu.cn/info/1049/10155.htm> (referer: None) Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\scrapy\utils\defer.py", line 257, in iter_errback yield next(it) ^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\offsite.py", line 28, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\referer.py", line 353, in <genexpr> return (self._set_referer(r, response) for r in result or ()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\urllength.py", line 27, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\depth.py", line 31, in <genexpr> return (r for r in result or () if self._filter(r, response, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "C:\Users\Lenovo\nepu_spider\nepu_spider\spiders\nepu.py", line 33, in parse_detail text = response.css(selector).get() ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\http\response\text.py", line 147, in css return self.selector.css(query) ^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 282, in css return self.xpath(self._css2xpath(query)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 285, in _css2xpath return self._csstranslator.css_to_xpath(query) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\csstranslator.py", line 107, in css_to_xpath return super(HTMLTranslator, self).css_to_xpath(css, prefix) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\xpath.py", line 192, in css_to_xpath for selector in parse(css)) ^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 415, in parse return list(parse_selector_group(stream)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 428, in parse_selector_group yield Selector(*parse_selector(stream)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 436, in parse_selector result, pseudo_element = parse_simple_selector(stream) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 544, in parse_simple_selector raise SelectorSyntaxError( cssselect.parser.SelectorSyntaxError: Expected selector, got <DELIM '/' at 0> 2025-07-04 11:44:21 [scrapy.core.scraper] ERROR: Spider error processing <GET https://www.nepu.edu.cn/info/1049/9815.htm> (referer: None) Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\scrapy\utils\defer.py", line 257, in iter_errback yield next(it) ^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\offsite.py", line 28, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\referer.py", line 353, in <genexpr> return (self._set_referer(r, response) for r in result or ()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\urllength.py", line 27, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\depth.py", line 31, in <genexpr> return (r for r in result or () if self._filter(r, response, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "C:\Users\Lenovo\nepu_spider\nepu_spider\spiders\nepu.py", line 33, in parse_detail text = response.css(selector).get() ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\http\response\text.py", line 147, in css return self.selector.css(query) ^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 282, in css return self.xpath(self._css2xpath(query)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 285, in _css2xpath return self._csstranslator.css_to_xpath(query) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\csstranslator.py", line 107, in css_to_xpath return super(HTMLTranslator, self).css_to_xpath(css, prefix) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\xpath.py", line 192, in css_to_xpath for selector in parse(css)) ^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 415, in parse return list(parse_selector_group(stream)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 428, in parse_selector_group yield Selector(*parse_selector(stream)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 436, in parse_selector result, pseudo_element = parse_simple_selector(stream) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 544, in parse_simple_selector raise SelectorSyntaxError( cssselect.parser.SelectorSyntaxError: Expected selector, got <DELIM '/' at 0> 2025-07-04 11:44:21 [scrapy.core.scraper] ERROR: Spider error processing <GET https://www.nepu.edu.cn/info/1049/9813.htm> (referer: None) Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\scrapy\utils\defer.py", line 257, in iter_errback yield next(it) ^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\offsite.py", line 28, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\referer.py", line 353, in <genexpr> return (self._set_referer(r, response) for r in result or ()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\urllength.py", line 27, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\depth.py", line 31, in <genexpr> return (r for r in result or () if self._filter(r, response, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "C:\Users\Lenovo\nepu_spider\nepu_spider\spiders\nepu.py", line 33, in parse_detail text = response.css(selector).get() ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\http\response\text.py", line 147, in css return self.selector.css(query) ^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 282, in css return self.xpath(self._css2xpath(query)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 285, in _css2xpath return self._csstranslator.css_to_xpath(query) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\csstranslator.py", line 107, in css_to_xpath return super(HTMLTranslator, self).css_to_xpath(css, prefix) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\xpath.py", line 192, in css_to_xpath for selector in parse(css)) ^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 415, in parse return list(parse_selector_group(stream)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 428, in parse_selector_group yield Selector(*parse_selector(stream)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 436, in parse_selector result, pseudo_element = parse_simple_selector(stream) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 544, in parse_simple_selector raise SelectorSyntaxError( cssselect.parser.SelectorSyntaxError: Expected selector, got <DELIM '/' at 0> 2025-07-04 11:44:21 [scrapy.core.scraper] ERROR: Spider error processing <GET https://www.nepu.edu.cn/info/1049/9836.htm> (referer: None) Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\scrapy\utils\defer.py", line 257, in iter_errback yield next(it) ^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\offsite.py", line 28, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\referer.py", line 353, in <genexpr> return (self._set_referer(r, response) for r in result or ()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\urllength.py", line 27, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\depth.py", line 31, in <genexpr> return (r for r in result or () if self._filter(r, response, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "C:\Users\Lenovo\nepu_spider\nepu_spider\spiders\nepu.py", line 33, in parse_detail text = response.css(selector).get() ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\http\response\text.py", line 147, in css return self.selector.css(query) ^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 282, in css return self.xpath(self._css2xpath(query)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 285, in _css2xpath return self._csstranslator.css_to_xpath(query) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\csstranslator.py", line 107, in css_to_xpath return super(HTMLTranslator, self).css_to_xpath(css, prefix) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\xpath.py", line 192, in css_to_xpath for selector in parse(css)) ^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 415, in parse return list(parse_selector_group(stream)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 428, in parse_selector_group yield Selector(*parse_selector(stream)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 436, in parse_selector result, pseudo_element = parse_simple_selector(stream) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 544, in parse_simple_selector raise SelectorSyntaxError( cssselect.parser.SelectorSyntaxError: Expected selector, got <DELIM '/' at 0> 2025-07-04 11:44:21 [scrapy.core.scraper] ERROR: Spider error processing <GET https://www.nepu.edu.cn/info/1049/10129.htm> (referer: None) Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\scrapy\utils\defer.py", line 257, in iter_errback yield next(it) ^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\offsite.py", line 28, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\referer.py", line 353, in <genexpr> return (self._set_referer(r, response) for r in result or ()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\urllength.py", line 27, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\depth.py", line 31, in <genexpr> return (r for r in result or () if self._filter(r, response, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "C:\Users\Lenovo\nepu_spider\nepu_spider\spiders\nepu.py", line 33, in parse_detail text = response.css(selector).get() ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\http\response\text.py", line 147, in css return self.selector.css(query) ^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 282, in css return self.xpath(self._css2xpath(query)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 285, in _css2xpath return self._csstranslator.css_to_xpath(query) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\csstranslator.py", line 107, in css_to_xpath return super(HTMLTranslator, self).css_to_xpath(css, prefix) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\xpath.py", line 192, in css_to_xpath for selector in parse(css)) ^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 415, in parse return list(parse_selector_group(stream)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 428, in parse_selector_group yield Selector(*parse_selector(stream)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 436, in parse_selector result, pseudo_element = parse_simple_selector(stream) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 544, in parse_simple_selector raise SelectorSyntaxError( cssselect.parser.SelectorSyntaxError: Expected selector, got <DELIM '/' at 0> 2025-07-04 11:44:21 [scrapy.core.scraper] ERROR: Spider error processing <GET https://www.nepu.edu.cn/info/1049/10162.htm> (referer: None) Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\scrapy\utils\defer.py", line 257, in iter_errback yield next(it) ^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\offsite.py", line 28, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\referer.py", line 353, in <genexpr> return (self._set_referer(r, response) for r in result or ()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\urllength.py", line 27, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\depth.py", line 31, in <genexpr> return (r for r in result or () if self._filter(r, response, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "C:\Users\Lenovo\nepu_spider\nepu_spider\spiders\nepu.py", line 33, in parse_detail text = response.css(selector).get() ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\http\response\text.py", line 147, in css return self.selector.css(query) ^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 282, in css return self.xpath(self._css2xpath(query)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 285, in _css2xpath return self._csstranslator.css_to_xpath(query) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\csstranslator.py", line 107, in css_to_xpath return super(HTMLTranslator, self).css_to_xpath(css, prefix) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\xpath.py", line 192, in css_to_xpath for selector in parse(css)) ^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 415, in parse return list(parse_selector_group(stream)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 428, in parse_selector_group yield Selector(*parse_selector(stream)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 436, in parse_selector result, pseudo_element = parse_simple_selector(stream) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 544, in parse_simple_selector raise SelectorSyntaxError( cssselect.parser.SelectorSyntaxError: Expected selector, got <DELIM '/' at 0> 2025-07-04 11:44:21 [scrapy.core.scraper] ERROR: Spider error processing <GET https://www.nepu.edu.cn/info/1049/9808.htm> (referer: None) Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\scrapy\utils\defer.py", line 257, in iter_errback yield next(it) ^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\utils\python.py", line 312, in __next__ return next(self.data) ^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\offsite.py", line 28, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\referer.py", line 353, in <genexpr> return (self._set_referer(r, response) for r in result or ()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\urllength.py", line 27, in <genexpr> return (r for r in result or () if self._filter(r, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "D:\annaCONDA\Lib\site-packages\scrapy\spidermiddlewares\depth.py", line 31, in <genexpr> return (r for r in result or () if self._filter(r, response, spider)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\core\spidermw.py", line 104, in process_sync for r in iterable: File "C:\Users\Lenovo\nepu_spider\nepu_spider\spiders\nepu.py", line 33, in parse_detail text = response.css(selector).get() ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\scrapy\http\response\text.py", line 147, in css return self.selector.css(query) ^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 282, in css return self.xpath(self._css2xpath(query)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\selector.py", line 285, in _css2xpath return self._csstranslator.css_to_xpath(query) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\parsel\csstranslator.py", line 107, in css_to_xpath return super(HTMLTranslator, self).css_to_xpath(css, prefix) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\xpath.py", line 192, in css_to_xpath for selector in parse(css)) ^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 415, in parse return list(parse_selector_group(stream)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 428, in parse_selector_group yield Selector(*parse_selector(stream)) ^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 436, in parse_selector result, pseudo_element = parse_simple_selector(stream) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\cssselect\parser.py", line 544, in parse_simple_selector raise SelectorSyntaxError( cssselect.parser.SelectorSyntaxError: Expected selector, got <DELIM '/' at 0> 2025-07-04 11:44:21 [scrapy.core.engine] INFO: Closing spider (finished) 2025-07-04 11:44:21 [nepu] INFO: 🔌 已安全关闭数据库连接 2025-07-04 11:44:21 [scrapy.statscollectors] INFO: Dumping Scrapy stats: {'downloader/request_bytes': 5100, 'downloader/request_count': 21, 'downloader/request_method_count/GET': 21, 'downloader/response_bytes': 93797, 'downloader/response_count': 21, 'downloader/response_status_count/200': 11, 'downloader/response_status_count/302': 10, 'elapsed_time_seconds': 0.502389, 'finish_reason': 'finished', 'finish_time': datetime.datetime(2025, 7, 4, 3, 44, 21, 531133), 'httpcompression/response_bytes': 251471, 'httpcompression/response_count': 11, 'log_count/DEBUG': 24, 'log_count/ERROR': 10, 'log_count/INFO': 13, 'request_depth_max': 1, 'response_received_count': 11, 'scheduler/dequeued': 21, 'scheduler/dequeued/memory': 21, 'scheduler/enqueued': 21, 'scheduler/enqueued/memory': 21, 'spider_exceptions/SelectorSyntaxError': 10, 'start_time': datetime.datetime(2025, 7, 4, 3, 44, 21, 28744)} 2025-07-04 11:44:21 [scrapy.core.engine] INFO: Spider closed (finished) (scrapy_env) C:\Users\Lenovo\nepu_spider>

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