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"""distutils.command.bdist
Implements the Distutils 'bdist' command (create a built [binary]
distribution)."""
# created 2000/03/29, Greg Ward
__revision__ = "$Id$"
import os, string
from types import *
from distutils.core import Command
from distutils.errors import *
from distutils.util import get_platform
def show_formats ():
"""Print list of available formats (arguments to "--format" option).
"""
from distutils.fancy_getopt import FancyGetopt
formats=[]
for format in bdist.format_commands:
formats.append(("formats=" + format, None,
bdist.format_command[format][1]))
pretty_printer = FancyGetopt(formats)
pretty_printer.print_help("List of available distribution formats:")
class bdist (Command):
description = "create a built (binary) distribution"
user_options = [('bdist-base=', 'b',
"temporary directory for creating built distributions"),
('formats=', None,
"formats for distribution (comma-separated list)"),
('dist-dir=', 'd',
"directory to put final built distributions in "
"[default: dist]"),
]
help_options = [
('help-formats', None,
"lists available distribution formats", show_formats),
]
# The following commands do not take a format option from bdist
no_format_option = ('bdist_rpm',)
# This won't do in reality: will need to distinguish RPM-ish Linux,
# Debian-ish Linux, Solaris, FreeBSD, ..., Windows, Mac OS.
default_format = { 'posix': 'gztar',
'nt': 'zip', }
format_command = { 'rpm': ('bdist_rpm', "RPM distribution"),
'gztar': ('bdist_dumb', "gzip'ed tar file"),
'bztar': ('bdist_dumb', "bzip2'ed tar file"),
'ztar': ('bdist_dumb', "compressed tar file"),
'tar': ('bdist_dumb', "tar file"),
'zip': ('bdist_dumb', "ZIP file"),
'wininst': ('bdist_wininst',
"Windows executable installer"),
}
# establish the preferred order
format_commands = ['rpm', 'gztar', 'bztar', 'ztar', 'tar', 'zip']
def initialize_options (self):
self.bdist_base = None
self.formats = None
self.dist_dir = None
# initialize_options()
def finalize_options (self):
# 'bdist_base' -- parent of per-built-distribution-format
# temporary directories (eg. we'll probably have
# "build/bdist.<plat>/dumb", "build/bdist.<plat>/rpm", etc.)
if self.bdist_base is None:
build_base = self.get_finalized_command('build').build_base
plat = get_platform()
self.bdist_base = os.path.join (build_base, 'bdist.' + plat)
self.ensure_string_list('formats')
if self.formats is None:
try:
self.formats = [self.default_format[os.name]]
except KeyError:
raise DistutilsPlatformError, \
"don't know how to create built distributions " + \
"on platform %s" % os.name
if self.dist_dir is None:
self.dist_dir = "dist"
# finalize_options()
def run (self):
for format in self.formats:
try:
cmd_name = self.format_command[format][0]
except KeyError:
raise DistutilsOptionError, \
"invalid format '%s'" % format
sub_cmd = self.reinitialize_command(cmd_name)
if cmd_name not in self.no_format_option:
sub_cmd.format = format
self.run_command (cmd_name)
# run()
# class bdist
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