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143 lines
5.4 KiB
143 lines
5.4 KiB
"""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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'wininst', '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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'wininst': ('bdist_wininst', |
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"Windows executable installer"), |
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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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