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142 lines
5.3 KiB
142 lines
5.3 KiB
3 years ago
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"""distutils.command.bdist
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Implements the Distutils 'bdist' command (create a built [binary]
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distribution)."""
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import os
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from distutils.core import Command
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from distutils.errors import *
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from distutils.util import get_platform
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def show_formats():
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"""Print list of available formats (arguments to "--format" option).
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"""
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from distutils.fancy_getopt import FancyGetopt
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formats = []
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for format in bdist.format_commands:
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formats.append(("formats=" + format, None,
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bdist.format_command[format][1]))
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pretty_printer = FancyGetopt(formats)
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pretty_printer.print_help("List of available distribution formats:")
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class bdist(Command):
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description = "create a built (binary) distribution"
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user_options = [('bdist-base=', 'b',
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"temporary directory for creating built distributions"),
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('plat-name=', 'p',
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"platform name to embed in generated filenames "
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"(default: %s)" % get_platform()),
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('formats=', None,
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"formats for distribution (comma-separated list)"),
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('dist-dir=', 'd',
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"directory to put final built distributions in "
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"[default: dist]"),
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('skip-build', None,
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"skip rebuilding everything (for testing/debugging)"),
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('owner=', 'u',
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"Owner name used when creating a tar file"
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" [default: current user]"),
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('group=', 'g',
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"Group name used when creating a tar file"
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" [default: current group]"),
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]
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boolean_options = ['skip-build']
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help_options = [
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('help-formats', None,
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"lists available distribution formats", show_formats),
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]
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# The following commands do not take a format option from bdist
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no_format_option = ('bdist_rpm',)
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# This won't do in reality: will need to distinguish RPM-ish Linux,
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# Debian-ish Linux, Solaris, FreeBSD, ..., Windows, Mac OS.
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default_format = {'posix': 'gztar',
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'nt': 'zip'}
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# Establish the preferred order (for the --help-formats option).
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format_commands = ['rpm', 'gztar', 'bztar', 'xztar', 'ztar', 'tar',
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'zip', 'msi']
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# And the real information.
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format_command = {'rpm': ('bdist_rpm', "RPM distribution"),
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'gztar': ('bdist_dumb', "gzip'ed tar file"),
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'bztar': ('bdist_dumb', "bzip2'ed tar file"),
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'xztar': ('bdist_dumb', "xz'ed tar file"),
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'ztar': ('bdist_dumb', "compressed tar file"),
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'tar': ('bdist_dumb', "tar file"),
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'zip': ('bdist_dumb', "ZIP file"),
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'msi': ('bdist_msi', "Microsoft Installer")
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}
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def initialize_options(self):
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self.bdist_base = None
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self.plat_name = None
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self.formats = None
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self.dist_dir = None
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self.skip_build = 0
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self.group = None
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self.owner = None
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def finalize_options(self):
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# have to finalize 'plat_name' before 'bdist_base'
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if self.plat_name is None:
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if self.skip_build:
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self.plat_name = get_platform()
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else:
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self.plat_name = self.get_finalized_command('build').plat_name
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# 'bdist_base' -- parent of per-built-distribution-format
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# temporary directories (eg. we'll probably have
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# "build/bdist.<plat>/dumb", "build/bdist.<plat>/rpm", etc.)
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if self.bdist_base is None:
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build_base = self.get_finalized_command('build').build_base
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self.bdist_base = os.path.join(build_base,
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'bdist.' + self.plat_name)
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self.ensure_string_list('formats')
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if self.formats is None:
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try:
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self.formats = [self.default_format[os.name]]
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except KeyError:
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raise DistutilsPlatformError(
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"don't know how to create built distributions "
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"on platform %s" % os.name)
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if self.dist_dir is None:
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self.dist_dir = "dist"
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def run(self):
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# Figure out which sub-commands we need to run.
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commands = []
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for format in self.formats:
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try:
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commands.append(self.format_command[format][0])
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except KeyError:
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raise DistutilsOptionError("invalid format '%s'" % format)
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# Reinitialize and run each command.
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for i in range(len(self.formats)):
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cmd_name = commands[i]
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sub_cmd = self.reinitialize_command(cmd_name)
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if cmd_name not in self.no_format_option:
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sub_cmd.format = self.formats[i]
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# passing the owner and group names for tar archiving
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if cmd_name == 'bdist_dumb':
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sub_cmd.owner = self.owner
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sub_cmd.group = self.group
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# If we're going to need to run this command again, tell it to
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# keep its temporary files around so subsequent runs go faster.
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if cmd_name in commands[i+1:]:
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sub_cmd.keep_temp = 1
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self.run_command(cmd_name)
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