/Lib/distutils/command/bdist.py
Python | 152 lines | 114 code | 17 blank | 21 comment | 15 complexity | 462e55daa0a2c590e122032785c63612 MD5 | raw file
1"""distutils.command.bdist 2 3Implements the Distutils 'bdist' command (create a built [binary] 4distribution).""" 5 6# This module should be kept compatible with Python 2.1. 7 8__revision__ = "$Id: bdist.py 62197 2008-04-07 01:53:39Z mark.hammond $" 9 10import os 11from types import * 12from distutils.core import Command 13from distutils.errors import * 14from distutils.util import get_platform 15 16 17def show_formats (): 18 """Print list of available formats (arguments to "--format" option). 19 """ 20 from distutils.fancy_getopt import FancyGetopt 21 formats=[] 22 for format in bdist.format_commands: 23 formats.append(("formats=" + format, None, 24 bdist.format_command[format][1])) 25 pretty_printer = FancyGetopt(formats) 26 pretty_printer.print_help("List of available distribution formats:") 27 28 29class bdist (Command): 30 31 description = "create a built (binary) distribution" 32 33 user_options = [('bdist-base=', 'b', 34 "temporary directory for creating built distributions"), 35 ('plat-name=', 'p', 36 "platform name to embed in generated filenames " 37 "(default: %s)" % get_platform()), 38 ('formats=', None, 39 "formats for distribution (comma-separated list)"), 40 ('dist-dir=', 'd', 41 "directory to put final built distributions in " 42 "[default: dist]"), 43 ('skip-build', None, 44 "skip rebuilding everything (for testing/debugging)"), 45 ] 46 47 boolean_options = ['skip-build'] 48 49 help_options = [ 50 ('help-formats', None, 51 "lists available distribution formats", show_formats), 52 ] 53 54 # The following commands do not take a format option from bdist 55 no_format_option = ('bdist_rpm', 56 #'bdist_sdux', 'bdist_pkgtool' 57 ) 58 59 # This won't do in reality: will need to distinguish RPM-ish Linux, 60 # Debian-ish Linux, Solaris, FreeBSD, ..., Windows, Mac OS. 61 default_format = { 'posix': 'gztar', 62 'nt': 'zip', 63 'os2': 'zip', } 64 65 # Establish the preferred order (for the --help-formats option). 66 format_commands = ['rpm', 'gztar', 'bztar', 'ztar', 'tar', 67 'wininst', 'zip', 68 #'pkgtool', 'sdux' 69 ] 70 71 # And the real information. 72 format_command = { 'rpm': ('bdist_rpm', "RPM distribution"), 73 'zip': ('bdist_dumb', "ZIP file"), 74 'gztar': ('bdist_dumb', "gzip'ed tar file"), 75 'bztar': ('bdist_dumb', "bzip2'ed tar file"), 76 'ztar': ('bdist_dumb', "compressed tar file"), 77 'tar': ('bdist_dumb', "tar file"), 78 'wininst': ('bdist_wininst', 79 "Windows executable installer"), 80 'zip': ('bdist_dumb', "ZIP file"), 81 #'pkgtool': ('bdist_pkgtool', 82 # "Solaris pkgtool distribution"), 83 #'sdux': ('bdist_sdux', "HP-UX swinstall depot"), 84 } 85 86 87 def initialize_options (self): 88 self.bdist_base = None 89 self.plat_name = None 90 self.formats = None 91 self.dist_dir = None 92 self.skip_build = 0 93 94 # initialize_options() 95 96 97 def finalize_options (self): 98 # have to finalize 'plat_name' before 'bdist_base' 99 if self.plat_name is None: 100 if self.skip_build: 101 self.plat_name = get_platform() 102 else: 103 self.plat_name = self.get_finalized_command('build').plat_name 104 105 # 'bdist_base' -- parent of per-built-distribution-format 106 # temporary directories (eg. we'll probably have 107 # "build/bdist.<plat>/dumb", "build/bdist.<plat>/rpm", etc.) 108 if self.bdist_base is None: 109 build_base = self.get_finalized_command('build').build_base 110 self.bdist_base = os.path.join(build_base, 111 'bdist.' + self.plat_name) 112 113 self.ensure_string_list('formats') 114 if self.formats is None: 115 try: 116 self.formats = [self.default_format[os.name]] 117 except KeyError: 118 raise DistutilsPlatformError, \ 119 "don't know how to create built distributions " + \ 120 "on platform %s" % os.name 121 122 if self.dist_dir is None: 123 self.dist_dir = "dist" 124 125 # finalize_options() 126 127 def run (self): 128 129 # Figure out which sub-commands we need to run. 130 commands = [] 131 for format in self.formats: 132 try: 133 commands.append(self.format_command[format][0]) 134 except KeyError: 135 raise DistutilsOptionError, "invalid format '%s'" % format 136 137 # Reinitialize and run each command. 138 for i in range(len(self.formats)): 139 cmd_name = commands[i] 140 sub_cmd = self.reinitialize_command(cmd_name) 141 if cmd_name not in self.no_format_option: 142 sub_cmd.format = self.formats[i] 143 144 # If we're going to need to run this command again, tell it to 145 # keep its temporary files around so subsequent runs go faster. 146 if cmd_name in commands[i+1:]: 147 sub_cmd.keep_temp = 1 148 self.run_command(cmd_name) 149 150 # run() 151 152# class bdist