When reporting issue to some project and want to include
python version in the report, python -V shows very limited information.

$ ./python.exe -V
Python 3.6.0b2+

sys.version is more usable, but it requires one liner.

$ ./python.exe -c 'import sys; print(sys.version)'
3.6.0b2+ (3.6:86a1905ea28d+, Oct 13 2016, 17:58:37)
[GCC 4.2.1 Compatible Apple LLVM 8.0.0 (clang-800.0.38)]

How about `python -vV` shows sys.version?


perl -V is very verbose and it's helpful to be included in bug report.
Some of them are useful and worth enough to include in `python -vV`.

$ perl -V
Summary of my perl5 (revision 5 version 18 subversion 2) configuration:

  Platform:
    osname=darwin, osvers=15.0, archname=darwin-thread-multi-2level
    uname='darwin osx219.apple.com 15.0 darwin kernel version 15.0.0:
fri may 22 22:03:51 pdt 2015;
root:xnu-3216.0.0.1.11~1development_x86_64 x86_64 '
    config_args='-ds -e -Dprefix=/usr -Dccflags=-g  -pipe  -Dldflags=
-Dman3ext=3pm -Duseithreads -Duseshrplib -Dinc_version_list=none
-Dcc=cc'
    hint=recommended, useposix=true, d_sigaction=define
    useithreads=define, usemultiplicity=define
    useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
    use64bitint=define, use64bitall=define, uselongdouble=undef
    usemymalloc=n, bincompat5005=undef
  Compiler:
    cc='cc', ccflags ='-arch i386 -arch x86_64 -g -pipe -fno-common
-DPERL_DARWIN -fno-strict-aliasing -fstack-protector',
    optimize='-Os',
    cppflags='-g -pipe -fno-common -DPERL_DARWIN -fno-strict-aliasing
-fstack-protector'
    ccversion='', gccversion='4.2.1 Compatible Apple LLVM 7.0.0
(clang-700.0.59.1)', gccosandvers=''
    intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
    ivtype='long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t',
lseeksize=8
    alignbytes=8, prototype=define
  Linker and Libraries:
    ld='cc -mmacosx-version-min=10.11.3', ldflags ='-arch i386 -arch
x86_64 -fstack-protector'
    libpth=/usr/lib /usr/local/lib
    libs=
    perllibs=
    libc=, so=dylib, useshrplib=true, libperl=libperl.dylib
    gnulibc_version=''
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=bundle, d_dlsymun=undef, ccdlflags=' '
    cccdlflags=' ', lddlflags='-arch i386 -arch x86_64 -bundle
-undefined dynamic_lookup -fstack-protector'


Characteristics of this binary (from libperl):
  Compile-time options: HAS_TIMES MULTIPLICITY PERLIO_LAYERS
                        PERL_DONT_CREATE_GVSV
                        PERL_HASH_FUNC_ONE_AT_A_TIME_HARD
                        PERL_IMPLICIT_CONTEXT PERL_MALLOC_WRAP
                        PERL_PRESERVE_IVUV PERL_SAWAMPERSAND USE_64_BIT_ALL
                        USE_64_BIT_INT USE_ITHREADS USE_LARGE_FILES
                        USE_LOCALE USE_LOCALE_COLLATE USE_LOCALE_CTYPE
                        USE_LOCALE_NUMERIC USE_PERLIO USE_PERL_ATOF
                        USE_REENTRANT_API
  Locally applied patches:
/Library/Perl/Updates/<version> comes before system perl directories
installprivlib and installarchlib points to the Updates directory
  Built under darwin
  Compiled at Aug 11 2015 04:22:26
  @INC:
    /Library/Perl/5.18/darwin-thread-multi-2level
    /Library/Perl/5.18
    /Network/Library/Perl/5.18/darwin-thread-multi-2level
    /Network/Library/Perl/5.18
    /Library/Perl/Updates/5.18.2
    /System/Library/Perl/5.18/darwin-thread-multi-2level
    /System/Library/Perl/5.18
    /System/Library/Perl/Extras/5.18/darwin-thread-multi-2level
    /System/Library/Perl/Extras/5.18
    .

-- 
INADA Naoki  <songofaca...@gmail.com>
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