Python ConfigOptionParser.add_option方法代码示例

# 需要导入模块: from pip.baseparser import ConfigOptionParser [as 别名]
# 或者: from pip.baseparser.ConfigOptionParser import add_option [as 别名]
class Command(object):
    name = None
    usage = None
    hidden = False

    def __init__(self):
        assert self.name
        self.parser = ConfigOptionParser(
            usage=self.usage,
            prog='%s %s' % (sys.argv[0], self.name),
            version=parser.version,
            formatter=UpdatingDefaultsHelpFormatter(),
            name=self.name)
        for option in parser.option_list:
            if not option.dest or option.dest == 'help':
                # -h, --version, etc
                continue
            self.parser.add_option(option)
        command_dict[self.name] = self

    def merge_options(self, initial_options, options):
        # Make sure we have all global options carried over
        for attr in ['log', 'proxy', 'require_venv',
                     'log_explicit_levels', 'log_file',
                     'timeout', 'default_vcs', 'skip_requirements_regex',
                     'no_input']:
            setattr(options, attr, getattr(initial_options, attr) or getattr(options, attr))
        options.quiet += initial_options.quiet
        options.verbose += initial_options.verbose

    def setup_logging(self):
        pass

    def main(self, complete_args, args, initial_options):
        options, args = self.parser.parse_args(args)
        self.merge_options(initial_options, options)

        level = 1 # Notify
        level += options.verbose
        level -= options.quiet
        level = logger.level_for_integer(4-level)
        complete_log = []
        logger.consumers.extend(
            [(level, sys.stdout),
             (logger.DEBUG, complete_log.append)])
        if options.log_explicit_levels:
            logger.explicit_levels = True

        self.setup_logging()

        if options.require_venv:
            # If a venv is required check if it can really be found
            if not os.environ.get('VIRTUAL_ENV'):
                logger.fatal('Could not find an activated virtualenv (required).')
                sys.exit(3)

        if options.log:
            log_fp = open_logfile(options.log, 'a')
            logger.consumers.append((logger.DEBUG, log_fp))
        else:
            log_fp = None

        socket.setdefaulttimeout(options.timeout or None)

        urlopen.setup(proxystr=options.proxy, prompting=not options.no_input)

        exit = 0
        try:
            self.run(options, args)
        except (InstallationError, UninstallationError):
            e = sys.exc_info()[1]
            logger.fatal(str(e))
            logger.info('Exception information:\n%s' % format_exc())
            exit = 1
        except BadCommand:
            e = sys.exc_info()[1]
            logger.fatal(str(e))
            logger.info('Exception information:\n%s' % format_exc())
            exit = 1
        except KeyboardInterrupt:
            logger.fatal('Operation cancelled by user')
            logger.info('Exception information:\n%s' % format_exc())
            exit = 1
        except:
            logger.fatal('Exception:\n%s' % format_exc())
            exit = 2

        if log_fp is not None:
            log_fp.close()
        if exit:
            log_fn = options.log_file
            text = '\n'.join(complete_log)
            logger.fatal('Storing complete log in %s' % log_fn)
            log_fp = open_logfile(log_fn, 'w')
            log_fp.write(text)
            log_fp.close()
        return exit

# 需要导入模块: from pip.baseparser import ConfigOptionParser [as 别名]
# 或者: from pip.baseparser.ConfigOptionParser import add_option [as 别名]
class Command(object):
    name = None
    usage = None
    hidden = False

    def __init__(self):
        assert self.name
        self.parser = ConfigOptionParser(
            usage=self.usage,
            prog='%s %s' % (get_prog(), self.name),
            version=parser.version,
            formatter=UpdatingDefaultsHelpFormatter(),
            name=self.name)
        for option in parser.option_list:
            if not option.dest or option.dest == 'help':
                # -h, --version, etc
                continue
            self.parser.add_option(option)
        command_dict[self.name] = self

    def merge_options(self, initial_options, options):
        # Make sure we have all global options carried over
        for attr in ['log', 'proxy', 'require_venv',
                     'log_explicit_levels', 'log_file',
                     'timeout', 'default_vcs',
                     'skip_requirements_regex',
                     'no_input', 'exists_action']:
            setattr(options, attr, getattr(initial_options, attr) or getattr(options, attr))
        options.quiet += initial_options.quiet
        options.verbose += initial_options.verbose

    def setup_logging(self):
        pass

    def main(self, args, initial_options):
        options, args = self.parser.parse_args(args)
        self.merge_options(initial_options, options)

        level = 1 # Notify
        level += options.verbose
        level -= options.quiet
        level = logger.level_for_integer(4-level)
        complete_log = []
        logger.consumers.extend(
            [(level, sys.stdout),
             (logger.DEBUG, complete_log.append)])
        if options.log_explicit_levels:
            logger.explicit_levels = True

        self.setup_logging()

        if options.no_input:
            os.environ['PIP_NO_INPUT'] = '1'

        if options.exists_action:
            os.environ['PIP_EXISTS_ACTION'] = ''.join(options.exists_action)

        if options.require_venv:
            # If a venv is required check if it can really be found
            if not os.environ.get('VIRTUAL_ENV'):
                logger.fatal('Could not find an activated virtualenv (required).')
                sys.exit(VIRTUALENV_NOT_FOUND)

        if options.log:
            log_fp = open_logfile(options.log, 'a')
            logger.consumers.append((logger.DEBUG, log_fp))
        else:
            log_fp = None

        socket.setdefaulttimeout(options.timeout or None)

        urlopen.setup(proxystr=options.proxy, prompting=not options.no_input)

        exit = SUCCESS
        store_log = False
        try:
            status = self.run(options, args)
            # FIXME: all commands should return an exit status
            # and when it is done, isinstance is not needed anymore
            if isinstance(status, int):
                exit = status
        except (InstallationError, UninstallationError):
            e = sys.exc_info()[1]
            logger.fatal(str(e))
            logger.info('Exception information:\n%s' % format_exc())
            store_log = True
            exit = ERROR
        except BadCommand:
            e = sys.exc_info()[1]
            logger.fatal(str(e))
            logger.info('Exception information:\n%s' % format_exc())
            store_log = True
            exit = ERROR
        except CommandError:
            e = sys.exc_info()[1]
            logger.fatal('ERROR: %s' % e)
            logger.info('Exception information:\n%s' % format_exc())
            exit = ERROR
        except KeyboardInterrupt:
            logger.fatal('Operation cancelled by user')
#.........这里部分代码省略.........

# 需要导入模块: from pip.baseparser import ConfigOptionParser [as 别名]
# 或者: from pip.baseparser.ConfigOptionParser import add_option [as 别名]
class Command(object):
    name = None
    usage = None
    hidden = False

    def __init__(self):
        assert self.name
        self.parser = ConfigOptionParser(
            usage=self.usage,
            prog='%s %s' % (sys.argv[0], self.name),
            version=parser.version,
            formatter=UpdatingDefaultsHelpFormatter(),
            name=self.name)
        for option in parser.option_list:
            if not option.dest or option.dest == 'help':
                # -h, --version, etc
                continue
            self.parser.add_option(option)
        command_dict[self.name] = self

    def merge_options(self, initial_options, options):
        # Make sure we have all global options carried over
        for attr in ['log', 'venv', 'proxy', 'venv_base', 'require_venv',
                     'respect_venv', 'log_explicit_levels', 'log_file',
                     'timeout', 'default_vcs', 'skip_requirements_regex',
                     'no_input']:
            setattr(options, attr, getattr(initial_options, attr) or getattr(options, attr))
        options.quiet += initial_options.quiet
        options.verbose += initial_options.verbose

    def setup_logging(self):
        pass

    def main(self, complete_args, args, initial_options):
        options, args = self.parser.parse_args(args)
        self.merge_options(initial_options, options)

        level = 1 # Notify
        level += options.verbose
        level -= options.quiet
        level = logger.level_for_integer(4-level)
        complete_log = []
        logger.consumers.extend(
            [(level, sys.stdout),
             (logger.DEBUG, complete_log.append)])
        if options.log_explicit_levels:
            logger.explicit_levels = True

        self.setup_logging()

        if options.require_venv and not options.venv:
            # If a venv is required check if it can really be found
            if not os.environ.get('VIRTUAL_ENV'):
                logger.fatal('Could not find an activated virtualenv (required).')
                sys.exit(3)
            # Automatically install in currently activated venv if required
            options.respect_venv = True

        if args and args[-1] == '___VENV_RESTART___':
            ## FIXME: We don't do anything this this value yet:
            args = args[:-2]
            options.venv = None
        else:
            # If given the option to respect the activated environment
            # check if no venv is given as a command line parameter
            if options.respect_venv and os.environ.get('VIRTUAL_ENV'):
                if options.venv and os.path.exists(options.venv):
                    # Make sure command line venv and environmental are the same
                    if (os.path.realpath(os.path.expanduser(options.venv)) !=
                            os.path.realpath(os.environ.get('VIRTUAL_ENV'))):
                        logger.fatal("Given virtualenv (%s) doesn't match "
                                     "currently activated virtualenv (%s)."
                                     % (options.venv, os.environ.get('VIRTUAL_ENV')))
                        sys.exit(3)
                else:
                    options.venv = os.environ.get('VIRTUAL_ENV')
                    logger.info('Using already activated environment %s' % options.venv)
        if options.venv:
            logger.info('Running in environment %s' % options.venv)
            site_packages=False
            if options.site_packages:
                site_packages=True
            restart_in_venv(options.venv, options.venv_base, site_packages,
                            complete_args)
            # restart_in_venv should actually never return, but for clarity...
            return

        ## FIXME: not sure if this sure come before or after venv restart
        if options.log:
            log_fp = open_logfile(options.log, 'a')
            logger.consumers.append((logger.DEBUG, log_fp))
        else:
            log_fp = None

        socket.setdefaulttimeout(options.timeout or None)

        urlopen.setup(proxystr=options.proxy, prompting=not options.no_input)

        exit = 0
        try:
#.........这里部分代码省略.........

# 需要导入模块: from pip.baseparser import ConfigOptionParser [as 别名]
# 或者: from pip.baseparser.ConfigOptionParser import add_option [as 别名]
class Command(object):
    name = None
    usage = None
    hidden = False

    def __init__(self):
        assert self.name
        self.parser = ConfigOptionParser(
            usage=self.usage,
            prog="%s %s" % (sys.argv[0], self.name),
            version=parser.version,
            formatter=UpdatingDefaultsHelpFormatter(),
            name=self.name,
        )
        for option in parser.option_list:
            if not option.dest or option.dest == "help":
                # -h, --version, etc
                continue
            self.parser.add_option(option)
        command_dict[self.name] = self

    def merge_options(self, initial_options, options):
        # Make sure we have all global options carried over
        for attr in [
            "log",
            "proxy",
            "require_venv",
            "log_explicit_levels",
            "log_file",
            "timeout",
            "default_vcs",
            "skip_requirements_regex",
            "no_input",
            "exists_action",
        ]:
            setattr(options, attr, getattr(initial_options, attr) or getattr(options, attr))
        options.quiet += initial_options.quiet
        options.verbose += initial_options.verbose

    def setup_logging(self):
        pass

    def main(self, args, initial_options):
        options, args = self.parser.parse_args(args)
        self.merge_options(initial_options, options)

        level = 1  # Notify
        level += options.verbose
        level -= options.quiet
        level = logger.level_for_integer(4 - level)
        complete_log = []
        logger.consumers.extend([(level, sys.stdout), (logger.DEBUG, complete_log.append)])
        if options.log_explicit_levels:
            logger.explicit_levels = True

        self.setup_logging()

        if options.no_input:
            os.environ["PIP_NO_INPUT"] = "1"

        if options.exists_action:
            os.environ["PIP_EXISTS_ACTION"] = "".join(options.exists_action)

        if options.require_venv:
            # If a venv is required check if it can really be found
            if not os.environ.get("VIRTUAL_ENV"):
                logger.fatal("Could not find an activated virtualenv (required).")
                sys.exit(VIRTUALENV_NOT_FOUND)

        if options.log:
            log_fp = open_logfile(options.log, "a")
            logger.consumers.append((logger.DEBUG, log_fp))
        else:
            log_fp = None

        socket.setdefaulttimeout(options.timeout or None)

        urlopen.setup(proxystr=options.proxy, prompting=not options.no_input)

        exit = SUCCESS
        store_log = False
        try:
            status = self.run(options, args)
            # FIXME: all commands should return an exit status
            # and when it is done, isinstance is not needed anymore
            if isinstance(status, int):
                exit = status
        except (InstallationError, UninstallationError):
            e = sys.exc_info()[1]
            logger.fatal(str(e))
            logger.info("Exception information:\n%s" % format_exc())
            store_log = True
            exit = ERROR
        except BadCommand:
            e = sys.exc_info()[1]
            logger.fatal(str(e))
            logger.info("Exception information:\n%s" % format_exc())
            store_log = True
            exit = ERROR
        except CommandError:
#.........这里部分代码省略.........