curl-and-python

Re: pycurl`s curl.Curl interface wrong behaviour

From: Sergey A via curl-and-python <curl-and-python_at_cool.haxx.se>
Date: Tue, 20 Sep 2016 18:04:48 +0300

Thank you a lot.

В Tue, 20 Sep 2016 13:30:05 +0200
Dima Tisnek <dimaqq_at_gmail.com> пишет:

> Sure, https://github.com/pycurl/pycurl/issues/411
>
> On 20 September 2016 at 13:26, Sergey A <sergb95_at_list.ru> wrote:
> > I`m sorry, but may I ask someone to do it? It`s like, I do not have
> > a GitHub account, so I`ve chosen to write my issue here for someone
> > to pick and push it. I thought the maintainers do use this ML.
> >
> > В Tue, 20 Sep 2016 10:14:38 +0200
> > Dima Tisnek <dimaqq_at_gmail.com> пишет:
> >
> >> Your concern seems legit.
> >> Open an issue at https://github.com/pycurl/pycurl/issues
> >>
> >> On 20 September 2016 at 09:30, Sergey A <sergb95_at_list.ru> wrote:
> >> > В Mon, 19 Sep 2016 15:32:56 +0200
> >> > Dima Tisnek <dimaqq_at_gmail.com> пишет:
> >> >
> >> >> Indeed, it looks like `Curl` is designed to be a throw-away
> >> >> object.
> >> >>
> >> >> If it were intended for reuse, I'd expect to see all the default
> >> >> settings in own method, which is called from {init, get, post}.
> >> >>
> >> >> On 19 September 2016 at 15:04, Cepгей А via curl-and-python
> >> >> <curl-and-python_at_cool.haxx.se> wrote:
> >> >> > Hello,
> >> >> > There is a bug in pycurl`s curl module. When using
> >> >> > curl.Curl requests subsequently, curl.Curl.__request returns
> >> >> > the current request` body, inculing the previous bodies. The
> >> >> > cause is about wrong handling of curl.Curl`s internal
> >> >> > StringIO buffer. It can be fixed by adding these two lines to
> >> >> > curl.Curl`s __request function:
> >> >> >
> >> >> > self.payload_io.seek(0)
> >> >> > self.payload_io.truncate()
> >> >> >
> >> >> > I`m running Python 2.7 ,PycURL/7.43.0 libcurl/7.50.1 on Debian
> >> >> > Sid.
> >> >> >
> >> >> > _______________________________________________
> >> >> > https://cool.haxx.se/cgi-bin/mailman/listinfo/curl-and-python
> >> >
> >> > They didn`t tell that it is a throwaway thing. I think is`s just
> >> > a quick and simple interface to the pycurl library. Which can and
> >> > should be reused. Currently, the fact that __request does not
> >> > clear the buffer prevents it from being reused. However, I don`t
> >> > think all the defaults should be called from requests. Just one
> >> > time, during the instantiation, because you`ll have to redefine
> >> > the options in some cases.
> >> >
> >> > As I recall, the whole thing (multiple requests) was working
> >> > alright a while ago. Did something change? If not, would anyone
> >> > care to patch it?
> >

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Received on 2016-09-20