test suite.

For urllib2, move the import of gopherlib into the
only function that uses it:  users (including the
test suite) certainly shouldn't see a deprecation
warning just because they import urllib2!  If they
actually use gopher_open(), fine, _then_ they should
see a deprecation warning.

code _importing_ gopherlib instead of gopherlib's
call to warnings.warn.

return address using smtplib.

mixing signed and unsigned types in comparison.

in function calls.

deleted some curlies around one-line blocks.

On a box where sizeof(size_t) == 4, C doesn't define
what happens when a size_t value is shifted right by
32 bits, and this caused test_mmap to fail on Windows
in a debug build.  So use different code to break
the size apart depending on how large size_t actually
is.

This looks like an illusion, since lots of code in this
module still appears to assume sizes can't be more
than 32 bits (e.g., the internal _GetMapSize() still
returns an int), but at least test_mmap passes again.

debug-build test_struct on a box where plain "char"
is signed.

buffer_new(). Probably fixes a bug in 'buffer("", 10, 10)' on platforms
where sizeof(Py_ssize_t) != sizeof(long) (Win64?)

Fixes:

>>> u"".center(10)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
MemoryError

on 64-bit systems.

lists and call Py_ssize_t-using helpers. All other code in this module was
already adapted to Py_ssize_t.

has been applied fairly arbitrarily in this module (nsmallest uses
Py_ssize_t, nlargest does not) and it probably deserves a more complete
review. Fixes heapq.nsmallest() always returning the empty list (on
platforms with 64-bit ssize_t/long)

EUC-CN.TXT
CP936.TXT
BIG5HKSCS.TXT
CP932.TXT
EUC-JP.TXT
SHIFTJIS.TXT
EUC-JISX0213.TXT
SHIFT_JISX0213.TXT
CP949.TXT
EUC-KR.TXT
JOHAB.TXT
BIG5.TXT
CP950.TXT
NormalizationTest-3.2.0.txt

indexable) by using the same 'for' construct as all other examples. (Also
emphasizes that reading from a random iterable is no different than reading
from a file.)