urllib

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I'm running OS X El Capitan on Python 3.5.2 via Anaconda and have spaCy 0.101.0. I'm trying to install the spaCy English language model using python -m spacy.en.download . However when I do that, I get an error that says urllib.error.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:645)> . The complete Traceback is as follows: Traceback ( most recent call last ): File "/Users/bsherman/anaconda/lib/python3.5/urllib/request.py" , line 1254 , in do_open h . request ( req . get_method (), req

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: In my python app I try to open a https url, but I get: File "C:\Python26\lib\urllib.py", line 215, in open_unknown raise IOError, ('url error', 'unknown url type', type) IOError: [Errno url error] unknown url type: 'https' my code: import urllib def generate_embedded_doc(doc_id): url = "https://docs.google.com/document/ub?id=" + doc_id + "&embedded=true" src = urllib.urlopen(url).read() ... return src 回答1: urllib and Python 2.6 have SSL support and your code example works fine for me. Probably your Python is built without SSL support? Try to

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: Note: This is Python 3, there is no urllib2. Also, I've tried using json.loads(), and I get this error: TypeError : can 't use a string pattern on a bytes-like object I get this error if I use json.loads() and remove the .read() from response: TypeError : expected string or buffer > import urllib . request import json response = urllib . request . urlopen ( 'http://www.reddit.com/r/all/top/.json' ). read () jsonResponse = json . load ( response ) for child in jsonResponse [ 'data' ][ 'children' ]: print ( child [ 'data' ][ 'title'

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: if a start python in a command prompt terminal and try to open some url, I get the following result, despite the name being resolveable through DNS: C : \Windows\system32 > nslookup www . google . de Nicht - autorisierende Antwort : Name : www - cctld . l . google . com Address : 173.194 . 69.94 Aliases : www . google . de C : \Windows\system32 > C : \Python27\python . exe Python 2.7 . 2 ( default , Jun 12 2011 , 15 : 08 : 59 ) [ MSC v . 1500 32 bit ( Intel )] on win32 Type "help" , "copyright" , "credits" or "license" for more

I'm trying to open and parse a html page. In python 2.7.8 I have no problem: import urllib url = "https://ipdb.at/ip/66.196.116.112" html = urllib.urlopen(url).read() and everything is fine. However I want to move to python 3.4 and there I get HTTP error 403 (Forbidden). My code: import urllib.request html = urllib.request.urlopen(url) # same URL as before File "C:\Python34\lib\urllib\request.py", line 153, in urlopen return opener.open(url, data, timeout) File "C:\Python34\lib\urllib\request.py", line 461, in open response = meth(req, response) File "C:\Python34\lib\urllib\request.py", line

I'm currently writing a script that downloads a file from a URL import urllib.request urllib.request.urlretrieve(my_url, 'my_filename') According to the docs, urllib.request.urlretrieve is a legacy interface and might become deprecated, therefore I would like to avoid it so I don't have to rewrite this code in the near future. I'm unable to find another interface like download(url, filename) in standard libraries. If urlretrieve is considered a legacy interface in Python 3, what is the replacement? Deprecated is one thing, might become deprecated at some point in the future is another. If it

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I can use urllib.request module with Python 3.1. But when I execute the same program using Python 2.7, an error comes along the lines of; AttributeError: 'module' object has no attribute 'request'. I believe this error is because theres no request module in urllib for Python 2.7. Because I need to use tweepy i'll have to stick with Python 2.7 since tweepy does not support Python 3. So how I can use urllib.request module in Python 2.7? 回答1: use urllib2.urlopen 回答2: It is also possible to use six module to make code for both python2 & python3:

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm on OSX 10.6 with pre-installed python 2.6 and would like to install python packages via easy_install or setup.py (in a downloaded package). In my case I'm trying to install MySQLdb. In both cases I get a stack trace which ends like so: ... File "/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/setuptools/command/easy_install.py", line 21, in <module> from setuptools.package_index import PackageIndex, parse_bdist_wininst File "/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/setuptools

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I can't for the life of me figure out why I can't catch this exception. Looking here at this guide . def get_team_names(get_team_id_url, team_id): print(get_team_id_url + team_id) try: response = urllib.request.urlopen(get_team_id_url + team_id) except urllib.error.HTTPError as e: print(e.code) print(e.read()) except urllib.error.URLError as e: print(e.code) print(e.read()) exception: Traceback (most recent call last): File "queue_cleaner_main.py", line 60, in <module> sys.exit(main()) File "queue_cleaner_main.py", line 57, in main team

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm trying to open a website (I am behind a corporate proxy) using urllib.request.urlopen() but I am getting the error: urllib.error.HTTPError: HTTP Error 407: Proxy Authentication Required I can find the proxy in urllib.request.getproxies(), but how do I specify a username and password to use for it? I couldn't find the solution in the official docs. 回答1: import urllib.request as req proxy = req.ProxyHandler({'http': r'http://username:password@url:port'}) auth = req.HTTPBasicAuthHandler() opener = req.build_opener(proxy, auth, req