抱歉，暂不支持 Python 3.9 及以上版本。

HanLP
#16

太喜欢这个粘帖功能了，直接把MARKDOWN格式粘过来了．没有之一，还有图床，也相当给力，不愧是做nlp的，编辑的福音啊． :smile:

#17

linux 删除软链接文件

千年的塔于 2012-10-27 00:40:31 发布4707 收藏

分类专栏： shell

shell专栏收录该内容

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Linux 删除软链接文件
软链接即用 ln -s 原始文件或文件夹 目标文件或文件夹
当想删除链接文件时 如果不小新 会把原始文件删掉
例：
ln -s /home/user/bak /var/bak
rm /var/bak/ 会提示bak是一个文件夹无法删除 这时千万不要用 rm -rf /var/bak/ 来删除 否则你删除的并不是链接文件 而是真正的 /home/user/bak 文件夹

想要删除链接文件要用以下命令
rm /var/bak
只是少了一个“ / ” 删除的 就是链接文件

结论：
在删除文件时要小心

在删除软链接文件时 小心使用 Tab 建

还原被删除的 /tmp 文件夹

我在文章Linux和Unix shell，我犯了一些错误。我意外地删除了/tmp文件夹。要还原它，我需要这么做：

1

2

3

4 mkdir /tmp

chmod 1777 /tmp

chown root:root /tmp

ls -ld /tmp

我如何删除意外在当前文件夹下解压的文件？

我意外在/var/www/html/而不是/home/projects/www/current下解压了一个tarball。它搞乱了/var/www/html下的文件，你甚至不知道哪些是误解压出来的。最简单修复这个问题的方法是：

1

2 cd /var/www/html/

/bin/rm -f "$(tar ztf /path/to/file.tar.gz)"

文章知识点与官方知识档案匹配，可进一步学习相关知识

CS入门技能树Linux入门删除一个文件3378 人正在系统学习中

#18

sudo update-alternatives --config python
update-alternatives: 错误: 无 python 的候选项

dpkg -L python3

/.
/usr
/usr/bin
/usr/lib
/usr/lib/valgrind
/usr/lib/valgrind/python3.supp
/usr/share
/usr/share/doc
/usr/share/doc/python3
/usr/share/doc/python3/README.Debian
/usr/share/doc/python3/changelog.Debian.gz
/usr/share/doc/python3/copyright
/usr/share/doc/python3/python-policy.dbk.gz
/usr/share/doc/python3/python-policy.html
/usr/share/doc/python3/python-policy.html/build_dependencies.html
/usr/share/doc/python3/python-policy.html/embed.html
/usr/share/doc/python3/python-policy.html/index.html
/usr/share/doc/python3/python-policy.html/module_packages.html
/usr/share/doc/python3/python-policy.html/other.html
/usr/share/doc/python3/python-policy.html/packaging_tools.html
/usr/share/doc/python3/python-policy.html/programs.html
/usr/share/doc/python3/python-policy.html/python.html
/usr/share/doc/python3/python-policy.html/python3.html
/usr/share/doc/python3/python-policy.html/upgrade.html
/usr/share/doc/python3/python-policy.txt.gz
/usr/share/doc/python3.7
/usr/share/lintian
/usr/share/lintian/overrides
/usr/share/lintian/overrides/python3
/usr/share/man
/usr/share/man/man1
/usr/share/pixmaps
/usr/share/python3
/usr/share/python3/python.mk
/usr/share/python3/runtime.d
/usr/share/python3/runtime.d/public_modules.rtinstall
/usr/share/python3/runtime.d/public_modules.rtremove
/usr/bin/pdb3
/usr/bin/pydoc3
/usr/bin/pygettext3
/usr/share/doc/python3.7/python-policy.dbk.gz
/usr/share/doc/python3.7/python-policy.html
/usr/share/doc/python3.7/python-policy.txt.gz
/usr/share/man/man1/pdb3.1.gz
/usr/share/man/man1/pydoc3.1.gz
/usr/share/man/man1/pygettext3.1.gz
/usr/share/pixmaps/python3.xpm

dpkg -L python

/.
/usr
/usr/bin
/usr/lib
/usr/lib/valgrind
/usr/share
/usr/share/apps
/usr/share/apps/konsole
/usr/share/apps/konsole/python.desktop
/usr/share/doc
/usr/share/doc/python
/usr/share/doc/python/README.Debian
/usr/share/doc/python/changelog.Debian.gz
/usr/share/doc/python/copyright
/usr/share/lintian
/usr/share/lintian/overrides
/usr/share/lintian/overrides/python
/usr/share/man
/usr/share/man/man1
/usr/share/pixmaps
/usr/bin/pdb
/usr/bin/pydoc
/usr/bin/pygettext
/usr/lib/valgrind/python.supp
/usr/share/man/man1/pdb.1.gz
/usr/share/man/man1/pydoc.1.gz
/usr/share/man/man1/pygettext.1.gz
/usr/share/pixmaps/python.xpm

ln -s python /usr/share/python3

ln: 无法创建符号链接'/usr/share/python3/python': 权限不够
pi@raspberrypi:~ $ sudo ln -s python /usr/share/python3
pi@raspberrypi:~ $ python --version
Python 2.7.16
pi@raspberrypi:~ $ python3 --version
Python 3.7.3
pi@raspberrypi:~ $ sudo ln -s python /usr/bin/python3
ln: 无法创建符号链接'/usr/bin/python3': 文件已存在

实在不顺，再试．

ls /usr/bin/py*

/usr/bin/py3clean     /usr/bin/pygettext2.7      /usr/bin/python2-config
/usr/bin/py3compile   /usr/bin/pygettext3        /usr/bin/python2-pbr
/usr/bin/py3versions  /usr/bin/pygettext3.7      /usr/bin/python3
/usr/bin/pybuild      /usr/bin/pygmentize        /usr/bin/python3.7
/usr/bin/pyclean      /usr/bin/pyjwt             /usr/bin/python3.7-config
/usr/bin/pycompile    /usr/bin/pyjwt3            /usr/bin/python3.7m
/usr/bin/pydoc        /usr/bin/pylint3           /usr/bin/python3.7m-config
/usr/bin/pydoc2       /usr/bin/pypy              /usr/bin/python3-config
/usr/bin/pydoc2.7     /usr/bin/pypyclean         /usr/bin/python3m
/usr/bin/pydoc3       /usr/bin/pypycompile       /usr/bin/python3m-config
/usr/bin/pydoc3.7     /usr/bin/pyreverse3        /usr/bin/python-config
/usr/bin/pyflakes     /usr/bin/python            /usr/bin/pyvenv
/usr/bin/pyflakes3    /usr/bin/python2           /usr/bin/pyvenv-3.7
/usr/bin/pygettext    /usr/bin/python2.7         /usr/bin/pyversions
/usr/bin/pygettext2   /usr/bin/python2.7-config
#19

参照： 0x03 采用update-alternatives 切换版本
详细步骤说明，如何建立选项，如何选择，怎么选择，终于输入 ＰＹＴＨＯＮ 显示的ＰＹ３啦

sudo update-alternatives --config python
有 2 个候选项可用于替换 python (提供 /usr/bin/python)。

  选择       路径              优先级  状态
------------------------------------------------------------
  0            /usr/bin/python2.7   2         自动模式
  1            /usr/bin/python2.7   2         手动模式
* 2            /usr/bin/python3.7   1         手动模式

要维持当前值[*]请按<回车键>，或者键入选择的编号：^C
pi@raspberrypi:~ $ python
Python 3.7.3 (default, Jan 22 2021, 20:04:44) 
[GCC 8.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>>
#20

hanlp segment

Traceback (most recent call last):
  File "/home/pi/.local/bin/hanlp", line 6, in <module>
    from pyhanlp.main import main
ModuleNotFoundError: No module named 'pyhanlp'

中莫会是啊 :sleepy:

#21

pip install pyhanlp

Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Collecting pyhanlp
  Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='www.piwheels.org', port=443): Read timed out. (read timeout=15)")': /simple/pyhanlp/
  Using cached https://www.piwheels.org/simple/pyhanlp/pyhanlp-0.1.84-py3-none-any.whl
Collecting jpype1==0.7.0 (from pyhanlp)
  Downloading https://www.piwheels.org/simple/jpype1/JPype1-0.7.0-cp37-cp37m-linux_armv7l.whl (2.7MB)
    100% |████████████████████████████████| 2.7MB 36kB/s 
Collecting hanlp-downloader (from pyhanlp)
  Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))': /simple/hanlp-downloader/hanlp_downloader-0.0.25-py3-none-any.whl
  Using cached https://www.piwheels.org/simple/hanlp-downloader/hanlp_downloader-0.0.25-py3-none-any.whl
Requirement already satisfied: requests in /usr/lib/python3/dist-packages (from hanlp-downloader->pyhanlp) (2.21.0)
Installing collected packages: jpype1, hanlp-downloader, pyhanlp
Successfully installed hanlp-downloader-0.0.25 jpype1-0.7.0 pyhanlp-0.1.84

刚开始是安装到 ＰＹ２啦吗？我再安装一次．

#22

hanlp segment

Traceback (most recent call last):
  File "/usr/lib/python3.7/urllib/request.py", line 1324, in do_open
    encode_chunked=req.has_header('Transfer-encoding'))
  File "/usr/lib/python3.7/http/client.py", line 1260, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/usr/lib/python3.7/http/client.py", line 1306, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "/usr/lib/python3.7/http/client.py", line 1255, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "/usr/lib/python3.7/http/client.py", line 1030, in _send_output
    self.send(msg)
  File "/usr/lib/python3.7/http/client.py", line 970, in send
    self.connect()
  File "/usr/lib/python3.7/http/client.py", line 942, in connect
    (self.host,self.port), self.timeout, self.source_address)
  File "/usr/lib/python3.7/socket.py", line 707, in create_connection
    for res in getaddrinfo(host, port, 0, SOCK_STREAM):
  File "/usr/lib/python3.7/socket.py", line 748, in getaddrinfo
    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -5] No address associated with hostname

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/pi/.local/bin/hanlp", line 6, in <module>
    from pyhanlp.main import main
  File "/home/pi/.local/lib/python3.7/site-packages/pyhanlp/__init__.py", line 149, in <module>
    _start_jvm_for_hanlp()
  File "/home/pi/.local/lib/python3.7/site-packages/pyhanlp/__init__.py", line 41, in _start_jvm_for_hanlp
    from pyhanlp.static import STATIC_ROOT, hanlp_installed_data_version, HANLP_DATA_PATH
  File "/home/pi/.local/lib/python3.7/site-packages/pyhanlp/static/__init__.py", line 285, in <module>
    install_hanlp_jar()
  File "/home/pi/.local/lib/python3.7/site-packages/pyhanlp/static/__init__.py", line 160, in install_hanlp_jar
    jar_version, jar_url, data_version, data_url = hanlp_latest_version()
  File "/home/pi/.local/lib/python3.7/site-packages/pyhanlp/static/__init__.py", line 71, in hanlp_latest_version
    return hanlp_releases()[0]
  File "/home/pi/.local/lib/python3.7/site-packages/pyhanlp/static/__init__.py", line 83, in hanlp_releases
    content = urllib.urlopen(req).read()
  File "/usr/lib/python3.7/urllib/request.py", line 222, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/lib/python3.7/urllib/request.py", line 525, in open
    response = self._open(req, data)
  File "/usr/lib/python3.7/urllib/request.py", line 543, in _open
    '_open', req)
  File "/usr/lib/python3.7/urllib/request.py", line 503, in _call_chain
    result = func(*args)
  File "/usr/lib/python3.7/urllib/request.py", line 1352, in http_open
    return self.do_open(http.client.HTTPConnection, req)
  File "/usr/lib/python3.7/urllib/request.py", line 1326, in do_open
    raise URLError(err)
urllib.error.URLError: <urlopen error [Errno -5] No address associated with hostname>

这回看着正常了．好像是网络链接不通，不会需要饭强吧．苦恼了．

#23

hanlp segment
下载 https://file.hankcs.com/hanlp/hanlp-1.8.3-release.zip 到 /home/pi/.local/lib/python3.7/site-packages/pyhanlp/static/hanlp-1.8.3-release.zip

这又是什么操作呢？

下载 https://file.hankcs.com/hanlp/data-for-1.7.5.zip 到 /home/pi/.local/lib/python3.7/site-packages/pyhanlp/static/data-for-1.8.3.zip

这个呢？这是准备数据集吗？

#24

2022-06-19-163240_639x108_scrot

这是假死了吗？

#25 
^C下载失败 https://file.hankcs.com/hanlp/data-for-1.7.5.zip 由于 KeyboardInterrupt()
请参考 https://od.hankcs.com/book/intro_nlp/ 执行手动安装.
或手动下载 https://file.hankcs.com/hanlp/data-for-1.7.5.zip 到 /home/pi/.local/lib/python3.7/site-packages/pyhanlp/static/data-for-1.8.3.zip
是否前往 https://od.hankcs.com/book/intro_nlp/ ？(y/n)
#26

2022-06-19-163958_386x81_scrot

看版本号，１．７的，不会删除了吧．这叫一个转啊．

#27

安装pyhanlp
pip install pyhanlp
1
安装后在第一次使用时，当运行from pyhanlp import *时，会下载hanlp的数据文件，这个文件比较大，一般都会下载失败，推荐手动下载并放到要求的路径下。

data文件下载地址：Releases · hankcs/HanLP · GitHub

在页面中下载data-for-1.7.2.zip

然后把下载的文件放到C:\Anaconda3\Lib\site-packages\pyhanlp\static 目录下

再执行from pyhanlp import *，完成自动解压。
————————————————
版权声明：本文为CSDN博主「Ezrealmore」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
原文链接：【NLP】pyhanlp的安装与使用_Ezrealmore的博客-CSDN博客_python 安装pyhanlp

#28

v1.8.3 常规维护

Latest

  • 修复动态自定义词典与CustomDictionaryForcing的搭配问题 fix #1712
  • 调整莎=sha1,suo1 fix #1670
  • 根据总词频动态决定未登录词的默认词频
  • DoubleArrayTrie里的LongestSearcher的next支持null作为值 by @tiandiweizun in #1674
  • Update DoubleArrayTrie.java的注释 by @TITC in #1699
  • 数据包兼容data-for-1.7.5.zip md5=1d9e1be4378b2dbc635858d9c3517aaa
  • Portable版同步升级到v1.8.3

com.hankcs hanlp portable-1.8.3

Full Changelog: v1.8.2…v1.8.3

#29
#30

啊哦，你来晚了，分享的文件已经被取消了，下次要早点哟。

#31

image
image944×272 22.6 KB

这是龟速啊，为啥不用其他分流服务呢？这都是啥啊。。。。。。

#32

会员加速都无济于事啊！

#33

https://file.hankcs.com/hanlp/data-for-1.7.5.zip 这个网站虽然时不时被DDoS，但也不至于这么慢。请贴一下你的宽带运营商，我们再想想办法。

你也可以试试镜像站：https://od.hankcs.com/hanlp/data/data-for-1.7.5.zip

#34

最后还是求助迅雷多线程，几个小时下载下来了。

#35

653M，必须给同学们预警下。