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# Source Generated with Decompyle++ # File: in.pyo (Python 2.5) __revision__ = '$Id: dist.py 38697 2005-03-23 18:54:36Z loewis $' import sys import os import string import re from types import * from copy import copy try: import warnings except ImportError: warnings = None from distutils.errors import * from distutils.fancy_getopt import FancyGetopt, translate_longopt from distutils.util import check_environ, strtobool, rfc822_escape from distutils import log from distutils.debug import DEBUG command_re = re.compile('^[a-zA-Z]([a-zA-Z0-9_]*)$') class Distribution: global_options = [ ('verbose', 'v', 'run verbosely (default)', 1), ('quiet', 'q', 'run quietly (turns verbosity off)'), ('dry-run', 'n', "don't actually do anything"), ('help', 'h', 'show detailed help message')] common_usage = "Common commands: (see '--help-commands' for more)\n\n setup.py build will build the package underneath 'build/'\n setup.py install will install the package\n" display_options = [ ('help-commands', None, 'list all available commands'), ('name', None, 'print package name'), ('version', 'V', 'print package version'), ('fullname', None, 'print <package name>-<version>'), ('author', None, "print the author's name"), ('author-email', None, "print the author's email address"), ('maintainer', None, "print the maintainer's name"), ('maintainer-email', None, "print the maintainer's email address"), ('contact', None, "print the maintainer's name if known, else the author's"), ('contact-email', None, "print the maintainer's email address if known, else the author's"), ('url', None, 'print the URL for this package'), ('license', None, 'print the license of the package'), ('licence', None, 'alias for --license'), ('description', None, 'print the package description'), ('long-description', None, 'print the long package description'), ('platforms', None, 'print the list of platforms'), ('classifiers', None, 'print the list of classifiers'), ('keywords', None, 'print the list of keywords'), ('provides', None, 'print the list of packages/modules provided'), ('requires', None, 'print the list of packages/modules required'), ('obsoletes', None, 'print the list of packages/modules made obsolete')] display_option_names = map((lambda x: translate_longopt(x[0])), display_options) negative_opt = { 'quiet': 'verbose' } def __init__(self, attrs = None): self.verbose = 1 self.dry_run = 0 self.help = 0 for attr in self.display_option_names: setattr(self, attr, 0) self.metadata = DistributionMetadata() for basename in self.metadata._METHOD_BASENAMES: method_name = 'get_' + basename setattr(self, method_name, getattr(self.metadata, method_name)) self.cmdclass = { } self.command_packages = None self.script_name = None self.script_args = None self.command_options = { } self.dist_files = [] self.packages = None self.package_data = { } self.package_dir = None self.py_modules = None self.libraries = None self.headers = None self.ext_modules = None self.ext_package = None self.include_dirs = None self.extra_path = None self.scripts = None self.data_files = None self.command_obj = { } self.have_run = { } if attrs: options = attrs.get('options') if options: del attrs['options'] for command, cmd_options in options.items(): opt_dict = self.get_option_dict(command) for opt, val in cmd_options.items(): opt_dict[opt] = ('setup script', val) if attrs.has_key('licence'): attrs['license'] = attrs['licence'] del attrs['licence'] msg = "'licence' distribution option is deprecated; use 'license'" if warnings is not None: warnings.warn(msg) else: sys.stderr.write(msg + '\n') for key, val in attrs.items(): if hasattr(self.metadata, 'set_' + key): getattr(self.metadata, 'set_' + key)(val) continue if hasattr(self.metadata, key): setattr(self.metadata, key, val) continue if hasattr(self, key): setattr(self, key, val) continue msg = 'Unknown distribution option: %s' % repr(key) if warnings is not None: warnings.warn(msg) continue sys.stderr.write(msg + '\n') self.finalize_options() def get_option_dict(self, command): dict = self.command_options.get(command) if dict is None: dict = self.command_options[command] = { } return dict def dump_option_dicts(self, header = None, commands = None, indent = ''): pformat = pformat import pprint if commands is None: commands = self.command_options.keys() commands.sort() if header is not None: print indent + header indent = indent + ' ' if not commands: print indent + 'no commands known yet' return None for cmd_name in commands: opt_dict = self.command_options.get(cmd_name) if opt_dict is None: print indent + "no option dict for '%s' command" % cmd_name continue print indent + "option dict for '%s' command:" % cmd_name out = pformat(opt_dict) for line in string.split(out, '\n'): print indent + ' ' + line def find_config_files(self): files = [] check_environ() sys_dir = os.path.dirname(sys.modules['distutils'].__file__) sys_file = os.path.join(sys_dir, 'distutils.cfg') if os.path.isfile(sys_file): files.append(sys_file) if os.name == 'posix': user_filename = '.pydistutils.cfg' else: user_filename = 'pydistutils.cfg' if os.environ.has_key('HOME'): user_file = os.path.join(os.environ.get('HOME'), user_filename) if os.path.isfile(user_file): files.append(user_file) local_file = 'setup.cfg' if os.path.isfile(local_file): files.append(local_file) return files def parse_config_files(self, filenames = None): ConfigParser = ConfigParser import ConfigParser if filenames is None: filenames = self.find_config_files() if DEBUG: print 'Distribution.parse_config_files():' parser = ConfigParser() for filename in filenames: if DEBUG: print ' reading', filename parser.read(filename) for section in parser.sections(): options = parser.options(section) opt_dict = self.get_option_dict(section) for opt in options: if opt != '__name__': val = parser.get(section, opt) opt = string.replace(opt, '-', '_') opt_dict[opt] = (filename, val) continue parser.__init__() def parse_command_line(self): toplevel_options = self._get_toplevel_options() if sys.platform == 'mac': import EasyDialogs cmdlist = self.get_command_list() self.script_args = EasyDialogs.GetArgv(toplevel_options + self.display_options, cmdlist) self.commands = [] parser = FancyGetopt(toplevel_options + self.display_options) parser.set_negative_aliases(self.negative_opt) parser.set_aliases({ 'licence': 'license' }) args = parser.getopt(args = self.script_args, object = self) option_order = parser.get_option_order() log.set_verbosity(self.verbose) if self.handle_display_options(option_order): return None while args: args = self._parse_command_opts(parser, args) if args is None: return None continue if self.help: self._show_help(parser, display_options = len(self.commands) == 0, commands = self.commands) return None if not self.commands: raise DistutilsArgError, 'no commands supplied' return 1 def _get_toplevel_options(self): return self.global_options + [ ('command-packages=', None, 'list of packages that provide distutils commands')] def _parse_command_opts(self, parser, args): Command = Command import distutils.cmd command = args[0] if not command_re.match(command): raise SystemExit, "invalid command name '%s'" % command self.commands.append(command) try: cmd_class = self.get_command_class(command) except DistutilsModuleError: msg = None raise DistutilsArgError, msg if not issubclass(cmd_class, Command): raise DistutilsClassError, 'command class %s must subclass Command' % cmd_class if not hasattr(cmd_class, 'user_options') and type(cmd_class.user_options) is ListType: raise DistutilsClassError, ('command class %s must provide ' + "'user_options' attribute (a list of tuples)") % cmd_class negative_opt = self.negative_opt if hasattr(cmd_class, 'negative_opt'): negative_opt = copy(negative_opt) negative_opt.update(cmd_class.negative_opt) if hasattr(cmd_class, 'help_options') and type(cmd_class.help_options) is ListType: help_options = fix_help_options(cmd_class.help_options) else: help_options = [] parser.set_option_table(self.global_options + cmd_class.user_options + help_options) parser.set_negative_aliases(negative_opt) (args, opts) = parser.getopt(args[1:]) if hasattr(opts, 'help') and opts.help: self._show_help(parser, display_options = 0, commands = [ cmd_class]) return None if hasattr(cmd_class, 'help_options') and type(cmd_class.help_options) is ListType: help_option_found = 0 for help_option, short, desc, func in cmd_class.help_options: if hasattr(opts, parser.get_attr_name(help_option)): help_option_found = 1 if callable(func): func() else: raise DistutilsClassError("invalid help function %r for help option '%s': must be a callable object (function, etc.)" % (func, help_option)) callable(func) if help_option_found: return None opt_dict = self.get_option_dict(command) for name, value in vars(opts).items(): opt_dict[name] = ('command line', value) return args def finalize_options(self): keywords = self.metadata.keywords if keywords is not None: if type(keywords) is StringType: keywordlist = string.split(keywords, ',') self.metadata.keywords = map(string.strip, keywordlist) platforms = self.metadata.platforms if platforms is not None: if type(platforms) is StringType: platformlist = string.split(platforms, ',') self.metadata.platforms = map(string.strip, platformlist) def _show_help(self, parser, global_options = 1, display_options = 1, commands = []): gen_usage = gen_usage import distutils.core Command = Command import distutils.cmd if global_options: if display_options: options = self._get_toplevel_options() else: options = self.global_options parser.set_option_table(options) parser.print_help(self.common_usage + '\nGlobal options:') print if display_options: parser.set_option_table(self.display_options) parser.print_help('Information display options (just display ' + 'information, ignore any commands)') print for command in self.commands: if type(command) is ClassType and issubclass(command, Command): klass = command else: klass = self.get_command_class(command) if hasattr(klass, 'help_options') and type(klass.help_options) is ListType: parser.set_option_table(klass.user_options + fix_help_options(klass.help_options)) else: parser.set_option_table(klass.user_options) parser.print_help("Options for '%s' command:" % klass.__name__) print print gen_usage(self.script_name) def handle_display_options(self, option_order): gen_usage = gen_usage import distutils.core if self.help_commands: self.print_commands() print print gen_usage(self.script_name) return 1 any_display_options = 0 is_display_option = { } for option in self.display_options: is_display_option[option[0]] = 1 for opt, val in option_order: if val and is_display_option.get(opt): opt = translate_longopt(opt) value = getattr(self.metadata, 'get_' + opt)() if opt in ('keywords', 'platforms'): print string.join(value, ',') elif opt in ('classifiers', 'provides', 'requires', 'obsoletes'): print string.join(value, '\n') else: print value any_display_options = 1 continue return any_display_options def print_command_list(self, commands, header, max_length): print header + ':' for cmd in commands: klass = self.cmdclass.get(cmd) if not klass: klass = self.get_command_class(cmd) try: description = klass.description except AttributeError: description = '(no description available)' print ' %-*s %s' % (max_length, cmd, description) def print_commands(self): import distutils.command as distutils std_commands = distutils.command.__all__ is_std = { } for cmd in std_commands: is_std[cmd] = 1 extra_commands = [] for cmd in self.cmdclass.keys(): if not is_std.get(cmd): extra_commands.append(cmd) continue max_length = 0 for cmd in std_commands + extra_commands: if len(cmd) > max_length: max_length = len(cmd) continue self.print_command_list(std_commands, 'Standard commands', max_length) if extra_commands: print self.print_command_list(extra_commands, 'Extra commands', max_length) def get_command_list(self): import distutils.command as distutils std_commands = distutils.command.__all__ is_std = { } for cmd in std_commands: is_std[cmd] = 1 extra_commands = [] for cmd in self.cmdclass.keys(): if not is_std.get(cmd): extra_commands.append(cmd) continue rv = [] for cmd in std_commands + extra_commands: klass = self.cmdclass.get(cmd) if not klass: klass = self.get_command_class(cmd) try: description = klass.description except AttributeError: description = '(no description available)' rv.append((cmd, description)) return rv def get_command_packages(self): pkgs = self.command_packages if not isinstance(pkgs, type([])): if not pkgs: pass pkgs = string.split('', ',') for i in range(len(pkgs)): pkgs[i] = string.strip(pkgs[i]) pkgs = filter(None, pkgs) if 'distutils.command' not in pkgs: pkgs.insert(0, 'distutils.command') self.command_packages = pkgs return pkgs def get_command_class(self, command): klass = self.cmdclass.get(command) if klass: return klass for pkgname in self.get_command_packages(): module_name = '%s.%s' % (pkgname, command) klass_name = command try: __import__(module_name) module = sys.modules[module_name] except ImportError: continue try: klass = getattr(module, klass_name) except AttributeError: raise DistutilsModuleError, "invalid command '%s' (no class '%s' in module '%s')" % (command, klass_name, module_name) self.cmdclass[command] = klass return klass raise DistutilsModuleError("invalid command '%s'" % command) def get_command_obj(self, command, create = 1): cmd_obj = self.command_obj.get(command) if not cmd_obj and create: if DEBUG: print "Distribution.get_command_obj(): creating '%s' command object" % command klass = self.get_command_class(command) cmd_obj = self.command_obj[command] = klass(self) self.have_run[command] = 0 options = self.command_options.get(command) if options: self._set_command_options(cmd_obj, options) return cmd_obj def _set_command_options(self, command_obj, option_dict = None): command_name = command_obj.get_command_name() if option_dict is None: option_dict = self.get_option_dict(command_name) if DEBUG: print " setting options for '%s' command:" % command_name for source, value in option_dict.items(): try: bool_opts = map(translate_longopt, command_obj.boolean_options) except AttributeError: None if DEBUG else None None if DEBUG else None bool_opts = [] except: None if DEBUG else None try: neg_opt = command_obj.negative_opt except AttributeError: None if DEBUG else None None if DEBUG else None neg_opt = { } except: None if DEBUG else None try: is_string = type(value) is StringType if neg_opt.has_key(option) and is_string: setattr(command_obj, neg_opt[option], not strtobool(value)) elif option in bool_opts and is_string: setattr(command_obj, option, strtobool(value)) elif hasattr(command_obj, option): setattr(command_obj, option, value) else: raise DistutilsOptionError, "error in %s: command '%s' has no such option '%s'" % (source, command_name, option) continue except ValueError: None if DEBUG else None msg = None if DEBUG else None raise DistutilsOptionError, msg continue def reinitialize_command(self, command, reinit_subcommands = 0): Command = Command import distutils.cmd if not isinstance(command, Command): command_name = command command = self.get_command_obj(command_name) else: command_name = command.get_command_name() if not command.finalized: return command command.initialize_options() command.finalized = 0 self.have_run[command_name] = 0 self._set_command_options(command) if reinit_subcommands: for sub in command.get_sub_commands(): self.reinitialize_command(sub, reinit_subcommands) return command def announce(self, msg, level = 1): log.debug(msg) def run_commands(self): for cmd in self.commands: self.run_command(cmd) def run_command(self, command): if self.have_run.get(command): return None log.info('running %s', command) cmd_obj = self.get_command_obj(command) cmd_obj.ensure_finalized() cmd_obj.run() self.have_run[command] = 1 def has_pure_modules(self): if not self.packages and self.py_modules: pass return len([]) > 0 def has_ext_modules(self): if self.ext_modules: pass return len(self.ext_modules) > 0 def has_c_libraries(self): if self.libraries: pass return len(self.libraries) > 0 def has_modules(self): if not self.has_pure_modules(): pass return self.has_ext_modules() def has_headers(self): if self.headers: pass return len(self.headers) > 0 def has_scripts(self): if self.scripts: pass return len(self.scripts) > 0 def has_data_files(self): if self.data_files: pass return len(self.data_files) > 0 def is_pure(self): if self.has_pure_modules() and not self.has_ext_modules(): pass return not self.has_c_libraries() class DistributionMetadata: _METHOD_BASENAMES = ('name', 'version', 'author', 'author_email', 'maintainer', 'maintainer_email', 'url', 'license', 'description', 'long_description', 'keywords', 'platforms', 'fullname', 'contact', 'contact_email', 'license', 'classifiers', 'download_url', 'provides', 'requires', 'obsoletes') def __init__(self): self.name = None self.version = None self.author = None self.author_email = None self.maintainer = None self.maintainer_email = None self.url = None self.license = None self.description = None self.long_description = None self.keywords = None self.platforms = None self.classifiers = None self.download_url = None self.provides = None self.requires = None self.obsoletes = None def write_pkg_info(self, base_dir): pkg_info = open(os.path.join(base_dir, 'PKG-INFO'), 'w') self.write_pkg_file(pkg_info) pkg_info.close() def write_pkg_file(self, file): version = '1.0' if self.provides and self.requires or self.obsoletes: version = '1.1' file.write('Metadata-Version: %s\n' % version) file.write('Name: %s\n' % self.get_name()) file.write('Version: %s\n' % self.get_version()) file.write('Summary: %s\n' % self.get_description()) file.write('Home-page: %s\n' % self.get_url()) file.write('Author: %s\n' % self.get_contact()) file.write('Author-email: %s\n' % self.get_contact_email()) file.write('License: %s\n' % self.get_license()) if self.download_url: file.write('Download-URL: %s\n' % self.download_url) long_desc = rfc822_escape(self.get_long_description()) file.write('Description: %s\n' % long_desc) keywords = string.join(self.get_keywords(), ',') if keywords: file.write('Keywords: %s\n' % keywords) self._write_list(file, 'Platform', self.get_platforms()) self._write_list(file, 'Classifier', self.get_classifiers()) self._write_list(file, 'Requires', self.get_requires()) self._write_list(file, 'Provides', self.get_provides()) self._write_list(file, 'Obsoletes', self.get_obsoletes()) def _write_list(self, file, name, values): for value in values: file.write('%s: %s\n' % (name, value)) def get_name(self): if not self.name: pass return 'UNKNOWN' def get_version(self): if not self.version: pass return '0.0.0' def get_fullname(self): return '%s-%s' % (self.get_name(), self.get_version()) def get_author(self): if not self.author: pass return 'UNKNOWN' def get_author_email(self): if not self.author_email: pass return 'UNKNOWN' def get_maintainer(self): if not self.maintainer: pass return 'UNKNOWN' def get_maintainer_email(self): if not self.maintainer_email: pass return 'UNKNOWN' def get_contact(self): if not self.maintainer and self.author: pass return 'UNKNOWN' def get_contact_email(self): if not self.maintainer_email and self.author_email: pass return 'UNKNOWN' def get_url(self): if not self.url: pass return 'UNKNOWN' def get_license(self): if not self.license: pass return 'UNKNOWN' get_licence = get_license def get_description(self): if not self.description: pass return 'UNKNOWN' def get_long_description(self): if not self.long_description: pass return 'UNKNOWN' def get_keywords(self): if not self.keywords: pass return [] def get_platforms(self): if not self.platforms: pass return [ 'UNKNOWN'] def get_classifiers(self): if not self.classifiers: pass return [] def get_download_url(self): if not self.download_url: pass return 'UNKNOWN' def get_requires(self): if not self.requires: pass return [] def set_requires(self, value): import distutils.versionpredicate as distutils for v in value: distutils.versionpredicate.VersionPredicate(v) self.requires = value def get_provides(self): if not self.provides: pass return [] def set_provides(self, value): value = [ v.strip() for v in value ] for v in value: import distutils.versionpredicate as distutils distutils.versionpredicate.split_provision(v) self.provides = value def get_obsoletes(self): if not self.obsoletes: pass return [] def set_obsoletes(self, value): import distutils.versionpredicate as distutils for v in value: distutils.versionpredicate.VersionPredicate(v) self.obsoletes = value def fix_help_options(options): new_options = [] for help_tuple in options: new_options.append(help_tuple[0:3]) return new_options if __name__ == '__main__': dist = Distribution() print 'ok' 
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