Issue #2304: Add additional quotes when using cmd shell on Windows. Original patch from Gabriel Genellina

Use unittest specific methods for some urllib test cases.  And replace urllib2 with urllib.request in comments.

This is how it should work,wget and curl work like this way too. Old behavior was wrong.

name in a tuple subclass.

at the top and by list concrete classes before abstract base classes.

 * Call Py_MakePendingCalls() before converting the filename from
   wchar_t* to char*
 * Use PyUnicode_AsUTF8String() instead of _PyUnicode_AsString()

Use PyUnicode_AsUTF8String() instead of _PyUnicode_AsString()

rather than do it by platform -- the proper skips are in place already.

occur, as a result of signed integer overflow.

And if not they can be merged back together when that becomes apparent.

to prevent crashes.

In PySlice_IndicesEx, clip the step to [-PY_SSIZE_T_MAX, PY_SSIZE_T_MAX] rather than [PY_SSIZE_T_MIN, PY_SSIZE_T_MAX].

Issue #9526:  Remove outdated casts to int that were preventing the array module from working correctly with arrays > 2GB.

with os.kill.

exposed in Python.h.  This function is similar to POSIX
gettimeofday(struct timeval *tp), but available on platforms without
gettimeofday().

by the server. Many servers are buggy and advertise authentication methods they
o not support in reality. This change makes smtplib.auth() work more often in
the real world, where we face misconfigured servers and servers that advertise
methods they don't support due to the madness that is SASL.