我得到以下错误:
Exception in thread Thread-3:
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/threading.py", line 810, in __bootstrap_inner
self.run()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/threading.py", line 763, in run
self.__target(*self.__args, **self.__kwargs)
File "/Users/Matthew/Desktop/Skypebot 2.0/bot.py", line 271, in process
info = urllib2.urlopen(req).read()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 154, in urlopen
return opener.open(url, data, timeout)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 431, in open
response = self._open(req, data)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 449, in _open
'_open', req)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 409, in _call_chain
result = func(*args)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 1240, in https_open
context=self._context)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 1197, in do_open
raise URLError(err)
URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:581)>
下面是导致这个错误的代码:
if input.startswith("!web"):
input = input.replace("!web ", "")
url = "https://domainsearch.p.mashape.com/index.php?name=" + input
req = urllib2.Request(url, headers={ 'X-Mashape-Key': 'XXXXXXXXXXXXXXXXXXXX' })
info = urllib2.urlopen(req).read()
Message.Chat.SendMessage ("" + info)
我正在使用的API要求我使用HTTPS。我怎样才能让它绕过验证呢?
这不是您特定问题的解决方案，但我把它放在这里是因为这个线程是“SSL: CERTIFICATE_VERIFY_FAILED”的顶部谷歌结果，它导致我在一个徒劳的追逐。
If you have installed Python 3.6 on OSX and are getting the "SSL: CERTIFICATE_VERIFY_FAILED" error when trying to connect to an https:// site, it's probably because Python 3.6 on OSX has no certificates at all, and can't validate any SSL connections. This is a change for 3.6 on OSX, and requires a post-install step, which installs the certifi package of certificates. This is documented in the file ReadMe.rtf, which you can find at /Applications/Python\ 3.6/ReadMe.rtf (see also the file Conclusion.rtf, and the script build-installer.py that generates the macOS installer).
ReadMe会让你运行安装后的脚本
/Applications/Python\ 3.10/Install\ Certificates.command(终端应用程序，这个命令应该单独解决问题。请确保使用当前的subversion更新文件路径。)
(它的源是install_certificates.command)，其中:
首先安装Python包certifi，然后
然后创建一个从OpenSSL证书文件到包certificate安装的证书文件的符号链接。
发布说明有更多信息:https://www.python.org/downloads/release/python-360/
在较新的Python版本中，有更多关于此的文档:
https://github.com/python/cpython/blob/e05a703848473b0365886dcc593cbddc46609f29/Mac/BuildScript/resources/ReadMe.rtf#L22-L34
https://github.com/python/cpython/blob/e05a703848473b0365886dcc593cbddc46609f29/Mac/BuildScript/resources/Conclusion.rtf#L15-L19
https://github.com/python/cpython/blob/e05a703848473b0365886dcc593cbddc46609f29/Mac/BuildScript/resources/Welcome.rtf#L23-L25
https://github.com/python/cpython/blob/e05a703848473b0365886dcc593cbddc46609f29/Mac/BuildScript/resources/install_certificates.command
https://github.com/python/cpython/blob/e05a703848473b0365886dcc593cbddc46609f29/Mac/BuildScript/README.rst
https://github.com/python/cpython/blob/e05a703848473b0365886dcc593cbddc46609f29/Mac/BuildScript/build-installer.py#L239-L246
安装nltk的步骤(我已经在MAC OS X中安装了python3 (3.6.2)
sudo easy_install pip
使用ignore installed选项忽略卸载之前版本的6，否则，它会在卸载时给出一个错误，并且不进行电影转发
sudo pip3 install -U nltk --ignore-installed six
检查pip和python的安装，使用'3'版本
which python python2 python3
which pip pip2 pip3
检查NLTK是否安装
python3
import nltk
nltk.__path__
['/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/nltk']
在安装示例之前安装SSL证书，否则我们将在安装示例时证书错误
/Applications/Python\ 3.6/Install\ Certificates.command
python3 -m nltk.downloader book
这就成功地完成了nltk和nltk_ata的安装
