module: the piped streams can now be properly read from or written to.

module: the piped streams can now be properly read from or written to.

(this was broken due to the 2.x to 3.x transition; communicate() support
is still sketchy)

a read1() method), and add a *write_through* parameter to
mandate unbuffered writes.

a read1() method), and add an undocumented *write_through* parameter to
mandate unbuffered writes.

* ftpwrapper now uses reference counting to ensure that the underlying socket
  is closed when the ftpwrapper object is no longer in use
* ftplib.FTP.ntransfercmd() now closes the socket if an error occurs

Initial patch by Victor Stinner.

* ftpwrapper now uses reference counting to ensure that the underlying socket
  is closed when the ftpwrapper object is no longer in use
* ftplib.FTP.ntransfercmd() now closes the socket if an error occurs

Initial patch by Victor Stinner.

merge from 3.2 - Fix closes issue12581 - Increase the urllib.parse test coverage. Patch by Petter Haggholm.

Based on original patch by Giampaolo Rodola with contributions from R. David Murray

releases).

This is related to a21829180423 as well as #12609 and #12610.

to get channel binding data for the current SSL session (only the
"tls-unique" channel binding is implemented).  This allows the
implementation of certain authentication mechanisms such as SCRAM-SHA-1-PLUS.

Patch by Jacek Konieczny.

(followup to dfaa3a149a92)

  signature.  Without this, architectures where sizeof void* != sizeof int are
  broken.  Patch given by Hallvard B Furuseth.