pycurl

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 tried installing pycurl via pip. it didn't work and instead it gives me this error. running install running build running build_py running build_ext building 'pycurl' extension gcc-4.2 -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch i386 -arch ppc -arch x86_64 -pipe -DHAVE_CURL_SSL=1 -I/System/Library/Frameworks/ Python.framework/Versions/2.6/include/python2.6 -c src/pycurl.c -o build/temp.macosx-10.6-universal-2.6/src/pycurl.o src/pycurl.c:85:4: warning: #warning "libcurl

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: How do I read the response headers returned from a PyCurl request? 回答1: There are several solutions (by default, they are dropped). Here is an example using the option HEADERFUNCTION which lets you indicate a function to handle them. Other solutions are options WRITEHEADER (not compatible with WRITEFUNCTION) or setting HEADER to True so that they are transmitted with the body. #!/usr/bin/python import pycurl import sys class Storage: def __init__(self): self.contents = '' self.line = 0 def store(self, buf): self.line = self.line + 1 self

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 am very new to python and need help installing the pycurl library on my machine. I am running python 2.7 at the moment. A brief tutorial would be much appreciated. 回答1: Use one of the two methods Method 1: sudo easy_install pycurl Method 2: pip install pycurl 回答2: Try specify the ARCHFLAGS env var: ARCHFLAGS="-arch x86_64" pip install pycurl==7.19.5.1 文章来源: Installing pycurl on mac

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 was trying to install pycurl in a virtualenv using pip and I got this error ImportError: pycurl: libcurl link-time ssl backend (openssl) is different from compile-time ssl backend (none/other) I read some documentation saying that "To fix this, you need to tell setup.py what SSL backend is used" (source) although I am not sure how to do this since I installed pycurl using pip. How can I specify the SSL backend when installing pycurl with pip? Thanks 回答1: After reading their INSTALLATION file, I was able to solve my problem by setting an

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 doing this to fetch some data: c = pycurl.Curl() c.setopt(pycurl.ENCODING, 'gzip') c.setopt(pycurl.URL, url) c.setopt(pycurl.TIMEOUT, 10) c.setopt(pycurl.FOLLOWLOCATION, True) xml = StringIO() c.setopt(pycurl.WRITEFUNCTION, xml.write ) c.perform() c.close() My urls are typically of this sort: http://host/path/to/resource-foo.xml Usually I get back 302 pointing to: http://archive-host/path/to/resource-foo.xml.gz Given that I have set FOLLOWLOCATION, and ENCODING gzip, everything works great. The problem is, sometimes I have a URL which

I need to download a file that is on a password protected page. To get to the page manually I first have to authenticate via an ordinary login page. I want to use curl to fetch this page in script. My script first logins. It appears to succeed--it returns a 200 from a PUT to /login. However, the fetch of the desired page fails, with a 500. I am using a "cookie jar": C.setopt(pycurl.COOKIEJAR, 'cookie.txt') In verbose mode, I can see cookies being exchanged when I fetch the file I need. Now my question: Is there more to using a COOKIEJAR? I believe Curl will store the cookies but you need to

I'm porting ebay sdk to python3 and I've stumbled upon the following issue. I'm using pycurl to send some HTTP requests. Here is how I configure it: self._curl = pycurl.Curl() self._curl.setopt(pycurl.FOLLOWLOCATION, 1) self._curl.setopt(pycurl.URL, str(request_url)) self._curl.setopt(pycurl.SSL_VERIFYPEER, 0) self._response_header = io.StringIO() self._response_body = io.StringIO() self._curl.setopt(pycurl.CONNECTTIMEOUT, self.timeout) self._curl.setopt(pycurl.TIMEOUT, self.timeout) self._curl.setopt(pycurl.HEADERFUNCTION, self._response_header.write) self._curl.setopt(pycurl.WRITEFUNCTION,

今天主要介绍一下在Windows下安装pyspider，pyspider是一款用python编写的网络爬虫框架，这个框架最好是在linux下运行，Windows下运行可能会出现兼容性问题，如果实在要在Windows下运行，最好选择32位版本，64位版本可能会出现运行崩溃问题。 https://www.python.org/downloads/windows/ https://bintray.com/pycurl/pycurl/pycurl/view#files 这里注意一点：一般安装python时已经安装了对应的pycurl，如果没有安装，就单独安装一下。（我一开始安装python 3.7，安装后发现没有安装pycurl，然后我看下载链接中没有对应3.7版本的pycurl，所以又卸载重新安装python 3.5，发现自动安装了pycurl） 3、安装好后要配置python环境变量。这里主要写两个路径，一个是python目录，一个是python目录下的scripts目录（这个主要是为了能使用pip命令）。 这里有个技巧，可以不用自己手动添加，在安装python时有个勾选框（add python to path），默认时不勾选的，如果勾选会自动添加环境变量。 http://localhost:5000 ，出现如下界面，说明可以开始使用了。 文章来源: windows

How do I read the response headers returned from a PyCurl request? There are several solutions (by default, they are dropped). Here is an example using the option HEADERFUNCTION which lets you indicate a function to handle them. Other solutions are options WRITEHEADER (not compatible with WRITEFUNCTION) or setting HEADER to True so that they are transmitted with the body. #!/usr/bin/python import pycurl import sys class Storage: def __init__(self): self.contents = '' self.line = 0 def store(self, buf): self.line = self.line + 1 self.contents = "%s%i: %s" % (self.contents, self.line, buf) def _