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Stylistic/formatting changes to Rene Liebscher's '--help-xxx' patch.

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This commit is contained in:
Greg Ward 2000-06-24 00:23:20 +00:00
parent ffcaf2dd72
commit 2ff7887270
7 changed files with 72 additions and 42 deletions
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30
Lib/distutils/ccompiler.py
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@ -742,20 +742,30 @@ default_compiler = { 'posix': 'unix',
# Map compiler types to (module_name, class_name) pairs -- ie. where to
# find the code that implements an interface to this compiler. (The module
# is assumed to be in the 'distutils' package.)
compiler_class = { 'unix': ('unixccompiler', 'UnixCCompiler',"standard UNIX-style compiler"),
'msvc': ('msvccompiler', 'MSVCCompiler',"Microsoft Visual C++"),
'cygwin': ('cygwinccompiler', 'CygwinCCompiler',"Cygwin-Gnu-Win32-C-Compiler"),
'mingw32': ('cygwinccompiler', 'Mingw32CCompiler',"MinGW32-C-Compiler (or cygwin in this mode)"),
compiler_class = { 'unix': ('unixccompiler', 'UnixCCompiler',
"standard UNIX-style compiler"),
'msvc': ('msvccompiler', 'MSVCCompiler',
"Microsoft Visual C++"),
'cygwin': ('cygwinccompiler', 'CygwinCCompiler',
"Cygwin port of GNU C Compiler for Win32"),
'mingw32': ('cygwinccompiler', 'Mingw32CCompiler',
"Mingw32 port of GNU C Compiler for Win32"),
}
# prints all possible arguments to --compiler
def show_compilers():
"""Print list of available compilers (used by the "--help-compiler"
options to "build", "build_ext", "build_clib").
"""
# XXX this "knows" that the compiler option it's describing is
# "--compiler", which just happens to be the case for the three
# commands that use it.
from distutils.fancy_getopt import FancyGetopt
list_of_compilers=[]
compilers = []
for compiler in compiler_class.keys():
list_of_compilers.append(("compiler="+compiler,None,compiler_class[compiler][2]))
list_of_compilers.sort()
pretty_printer=FancyGetopt(list_of_compilers)
compilers.append(("compiler="+compiler, None,
compiler_class[compiler][2]))
compilers.sort()
pretty_printer = FancyGetopt(compilers)
pretty_printer.print_help("List of available compilers:")
@ -783,7 +793,7 @@ def new_compiler (plat=None,
if compiler is None:
compiler = default_compiler[plat]
(module_name, class_name,long_description) = compiler_class[compiler]
(module_name, class_name, long_description) = compiler_class[compiler]
except KeyError:
msg = "don't know how to compile C/C++ code on platform '%s'" % plat
if compiler is not None: