-#!/usr/bin/env python
-
-# Copyright 2011-2012 GRNET S.A. All rights reserved.
+# Copyright 2012-2013 GRNET S.A. All rights reserved.
#
# Redistribution and use in source and binary forms, with or
# without modification, are permitted provided that the following
# conditions are met:
#
# 1. Redistributions of source code must retain the above
-# copyright notice, this list of conditions and the following
-# disclaimer.
+# copyright notice, this list of conditions and the following
+# disclaimer.
#
# 2. Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following
-# disclaimer in the documentation and/or other materials
-# provided with the distribution.
+# copyright notice, this list of conditions and the following
+# disclaimer in the documentation and/or other materials
+# provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# The views and conclusions contained in the software and
# documentation are those of the authors and should not be
# interpreted as representing official policies, either expressed
-# or implied, of GRNET S.A.
-
-from __future__ import print_function
-
-import gevent.monkey
-#Monkey-patch everything for gevent early on
-gevent.monkey.patch_all()
+# or implied, of GRNET S.A.command
import logging
-
+from sys import argv, exit, stdout
+from os.path import basename, exists
from inspect import getargspec
-from argparse import ArgumentParser, ArgumentError
-from os.path import basename
-from sys import exit, stdout, stderr, argv
-
-try:
- from collections import OrderedDict
-except ImportError:
- from ordereddict import OrderedDict
-
-#from kamaki import clients
-from .errors import CLIError, CLISyntaxError, CLICmdIncompleteError, CLICmdSpecError
-from .utils import bold, magenta, red, yellow, print_list, print_dict, remove_colors
-from .command_tree import CommandTree
-from .argument import _arguments, parse_known_args
-from .history import History
+
+from kamaki.cli.argument import ArgumentParseManager
+from kamaki.cli.history import History
+from kamaki.cli.utils import print_dict, red, magenta, yellow
+from kamaki.cli.errors import CLIError
+from kamaki.cli import logger
+
+_help = False
+_debug = False
+_include = False
+_verbose = False
+_colors = False
+kloger = None
+filelog = None
+
+# command auxiliary methods
+
+_best_match = []
+
+
+def _arg2syntax(arg):
+ return arg.replace(
+ '____', '[:').replace(
+ '___', ':').replace(
+ '__', ']').replace(
+ '_', ' ')
+
+
+def _construct_command_syntax(cls):
+ spec = getargspec(cls.main.im_func)
+ args = spec.args[1:]
+ n = len(args) - len(spec.defaults or ())
+ required = ' '.join(['<%s>' % _arg2syntax(x) for x in args[:n]])
+ optional = ' '.join(['[%s]' % _arg2syntax(x) for x in args[n:]])
+ cls.syntax = ' '.join(x for x in [required, optional] if x)
+ if spec.varargs:
+ cls.syntax += ' <%s ...>' % spec.varargs
+
+
+def _num_of_matching_terms(basic_list, attack_list):
+ if not attack_list:
+ return len(basic_list)
+
+ matching_terms = 0
+ for i, term in enumerate(basic_list):
+ try:
+ if term != attack_list[i]:
+ break
+ except IndexError:
+ break
+ matching_terms += 1
+ return matching_terms
+
+
+def _update_best_match(name_terms, prefix=[]):
+ if prefix:
+ pref_list = prefix if isinstance(prefix, list) else prefix.split('_')
+ else:
+ pref_list = []
+
+ num_of_matching_terms = _num_of_matching_terms(name_terms, pref_list)
+ global _best_match
+ if not prefix:
+ _best_match = []
+
+ if num_of_matching_terms and len(_best_match) <= num_of_matching_terms:
+ if len(_best_match) < num_of_matching_terms:
+ _best_match = name_terms[:num_of_matching_terms]
+ return True
+ return False
+
+
+def command(cmd_tree, prefix='', descedants_depth=1):
+ """Load a class as a command
+ e.g. spec_cmd0_cmd1 will be command spec cmd0
+
+ :param cmd_tree: is initialized in cmd_spec file and is the structure
+ where commands are loaded. Var name should be _commands
+ :param prefix: if given, load only commands prefixed with prefix,
+ :param descedants_depth: is the depth of the tree descedants of the
+ prefix command. It is used ONLY if prefix and if prefix is not
+ a terminal command
+
+ :returns: the specified class object
+ """
+
+ def wrap(cls):
+ global kloger
+ cls_name = cls.__name__
+
+ if not cmd_tree:
+ if _debug:
+ kloger.warning('command %s found but not loaded' % cls_name)
+ return cls
+
+ name_terms = cls_name.split('_')
+ if not _update_best_match(name_terms, prefix):
+ if _debug:
+ kloger.warning('%s failed to update_best_match' % cls_name)
+ return None
+
+ global _best_match
+ max_len = len(_best_match) + descedants_depth
+ if len(name_terms) > max_len:
+ partial = '_'.join(name_terms[:max_len])
+ if not cmd_tree.has_command(partial): # add partial path
+ cmd_tree.add_command(partial)
+ if _debug:
+ kloger.warning('%s failed max_len test' % cls_name)
+ return None
+
+ (
+ cls.description, sep, cls.long_description
+ ) = cls.__doc__.partition('\n')
+ _construct_command_syntax(cls)
+
+ cmd_tree.add_command(cls_name, cls.description, cls)
+ return cls
+ return wrap
+
cmd_spec_locations = [
- 'kamaki.cli.commands',
- 'kamaki.commands',
- 'kamaki.cli',
- 'kamaki',
- '']
-_commands = CommandTree(name='kamaki', description='A command line tool for poking clouds')
-
-#If empty, all commands are loaded, if not empty, only commands in this list
-#e.g. [store, lele, list, lolo] is good to load store_list but not list_store
-#First arg should always refer to a group
-candidate_command_terms = []
-allow_no_commands = False
-allow_all_commands = False
-allow_subclass_signatures = False
-
-def _allow_class_in_cmd_tree(cls):
- global allow_all_commands
- if allow_all_commands:
- return True
- global allow_no_commands
- if allow_no_commands:
- return False
-
- term_list = cls.__name__.split('_')
- global candidate_command_terms
- index = 0
- for term in candidate_command_terms:
- try:
- index += 1 if term_list[index] == term else 0
- except IndexError: #Whole term list matched!
- return True
- if allow_subclass_signatures:
- if index == len(candidate_command_terms) and len(term_list) > index:
- try: #is subterm already in _commands?
- _commands.get_command('_'.join(term_list[:index+1]))
- except KeyError: #No, so it must be placed there
- return True
- return False
-
- return True if index == len(term_list) else False
-
-def command():
- """Class decorator that registers a class as a CLI command"""
-
- def decorator(cls):
- """Any class with name of the form cmd1_cmd2_cmd3_... is accepted"""
-
- if not _allow_class_in_cmd_tree(cls):
- return cls
-
- cls.description, sep, cls.long_description = cls.__doc__.partition('\n')
-
- # Generate a syntax string based on main's arguments
- spec = getargspec(cls.main.im_func)
- args = spec.args[1:]
- n = len(args) - len(spec.defaults or ())
- required = ' '.join('<%s>' % x.replace('____', '[:').replace('___', ':').replace('__',']').\
- replace('_', ' ') for x in args[:n])
- optional = ' '.join('[%s]' % x.replace('____', '[:').replace('___', ':').replace('__', ']').\
- replace('_', ' ') for x in args[n:])
- cls.syntax = ' '.join(x for x in [required, optional] if x)
- if spec.varargs:
- cls.syntax += ' <%s ...>' % spec.varargs
-
- #store each term, one by one, first
- _commands.add_command(cls.__name__, cls.description, cls)
-
- return cls
- return decorator
-
-def _update_parser(parser, arguments):
- for name, argument in arguments.items():
- try:
- argument.update_parser(parser, name)
- except ArgumentError:
- pass
-
-def _init_parser(exe):
- parser = ArgumentParser(add_help=False)
- parser.prog='%s <cmd_group> [<cmd_subbroup> ...] <cmd>'%exe
- _update_parser(parser, _arguments)
- return parser
-
-def _print_error_message(cli_err):
- errmsg = unicode(cli_err) + (' (%s)'%cli_err.status if cli_err.status else ' ')
- if cli_err.importance == 1:
- errmsg = magenta(errmsg)
- elif cli_err.importance == 2:
- errmsg = yellow(errmsg)
- elif cli_err.importance > 2:
- errmsg = red(errmsg)
- stdout.write(errmsg)
- if cli_err.details is not None and len(cli_err.details) > 0:
- print(': %s'%cli_err.details)
- else:
- print()
-
-def get_command_group(unparsed):
- groups = _arguments['config'].get_groups()
- for grp_candidate in unparsed:
- if grp_candidate in groups:
- unparsed.remove(grp_candidate)
- return grp_candidate
- return None
-
-def load_command(group, unparsed, reload_package=False):
- global candidate_command_terms
- candidate_command_terms = [group] + unparsed
- pkg = load_group_package(group, reload_package)
-
- #From all possible parsed commands, chose the first match in user string
- final_cmd = _commands.get_command(group)
- for term in unparsed:
- cmd = final_cmd.get_subcmd(term)
- if cmd is not None:
- final_cmd = cmd
- unparsed.remove(cmd.name)
- return final_cmd
-
-def shallow_load():
- """Load only group names and descriptions"""
- global allow_no_commands
- allow_no_commands = True#load only descriptions
- for grp in _arguments['config'].get_groups():
- load_group_package(grp)
- allow_no_commands = False
-
-def load_group_package(group, reload_package=False):
- spec_pkg = _arguments['config'].value.get(group, 'cli')
- if spec_pkg is None:
- return None
- for location in cmd_spec_locations:
- location += spec_pkg if location == '' else ('.'+spec_pkg)
- try:
- package = __import__(location, fromlist=['API_DESCRIPTION'])
- except ImportError:
- continue
- if reload_package:
- reload(package)
- for grp, descr in package.API_DESCRIPTION.items():
- _commands.add_command(grp, descr)
- return package
- raise CLICmdSpecError(details='Cmd Spec Package %s load failed'%spec_pkg)
-
-def print_commands(prefix=None, full_depth=False):
- cmd_list = _commands.get_groups() if prefix is None else _commands.get_subcommands(prefix)
- cmds = {}
- for subcmd in cmd_list:
- if subcmd.sublen() > 0:
- sublen_str = '( %s more terms ... )'%subcmd.sublen()
- cmds[subcmd.name] = [subcmd.help, sublen_str] if subcmd.has_description else subcmd_str
- else:
- cmds[subcmd.name] = subcmd.help
- if len(cmds) > 0:
- print('\nOptions:')
- print_dict(cmds, ident=12)
- if full_depth:
- _commands.pretty_print()
-
-def setup_logging(silent=False, debug=False, verbose=False, include=False):
- """handle logging for clients package"""
-
- def add_handler(name, level, prefix=''):
- h = logging.StreamHandler()
- fmt = logging.Formatter(prefix + '%(message)s')
- h.setFormatter(fmt)
- logger = logging.getLogger(name)
- logger.addHandler(h)
- logger.setLevel(level)
-
- if silent:
- add_handler('', logging.CRITICAL)
- elif debug:
- add_handler('requests', logging.INFO, prefix='* ')
- add_handler('clients.send', logging.DEBUG, prefix='> ')
- add_handler('clients.recv', logging.DEBUG, prefix='< ')
- elif verbose:
- add_handler('requests', logging.INFO, prefix='* ')
- add_handler('clients.send', logging.INFO, prefix='> ')
- add_handler('clients.recv', logging.INFO, prefix='< ')
- elif include:
- add_handler('clients.recv', logging.INFO)
- else:
- add_handler('', logging.WARNING)
-
-def _exec_cmd(instance, cmd_args, help_method):
- try:
- return instance.main(*cmd_args)
- except TypeError as err:
- if err.args and err.args[0].startswith('main()'):
- print(magenta('Syntax error'))
- if instance.get_argument('verbose'):
- print(unicode(err))
- help_method()
- else:
- raise
- except CLIError as err:
- if instance.get_argument('debug'):
- raise
- _print_error_message(err)
- return 1
-
-def one_command():
- _debug = False
- _help = False
- _verbose = False
- try:
- exe = basename(argv[0])
- parser = _init_parser(exe)
- parsed, unparsed = parse_known_args(parser, _arguments)
- _colors = _arguments['config'].get('global', 'colors')
- if _colors!='on':
- remove_colors()
- _history = History(_arguments['config'].get('history', 'file'))
- _history.add(' '.join([exe]+argv[1:]))
- _debug = _arguments['debug'].value
- _help = _arguments['help'].value
- _verbose = _arguments['verbose'].value
- if _arguments['version'].value:
- exit(0)
-
- group = get_command_group(unparsed)
- if group is None:
- parser.print_help()
- shallow_load()
- print_commands(full_depth=_debug)
- exit(0)
-
- cmd = load_command(group, unparsed)
- if _help or not cmd.is_command:
- if cmd.has_description:
- parser.description = cmd.help
- else:
- try:
- parser.description = _commands.get_closest_ancestor_command(cmd.path).help
- except KeyError:
- parser.description = ' '
- parser.prog = '%s %s '%(exe, cmd.path.replace('_', ' '))
- if cmd.is_command:
- cli = cmd.get_class()
- parser.prog += cli.syntax
- _update_parser(parser, cli().arguments)
- else:
- parser.prog += '[...]'
- parser.print_help()
-
- #Shuuuut, we now have to load one more level just to see what is missing
- global allow_subclass_signatures
- allow_subclass_signatures = True
- load_command(group, cmd.path.split('_')[1:], reload_package=True)
-
- print_commands(cmd.path, full_depth=_debug)
- exit(0)
-
- setup_logging(silent=_arguments['silent'].value, debug=_debug, verbose=_verbose,
- include=_arguments['include'].value)
- cli = cmd.get_class()
- executable = cli(_arguments)
- _update_parser(parser, executable.arguments)
- parser.prog = '%s %s %s'%(exe, cmd.path.replace('_', ' '), cli.syntax)
- parsed, new_unparsed = parse_known_args(parser, _arguments)
- unparsed = [term for term in unparsed if term in new_unparsed]
- ret = _exec_cmd(executable, unparsed, parser.print_help)
- exit(ret)
- except CLIError as err:
- if _debug:
- raise
- _print_error_message(err)
- exit(1)
-
-from command_shell import _fix_arguments ,Shell
-
-def _start_shell():
- shell = Shell()
- shell.set_prompt(basename(argv[0]))
- from kamaki import __version__ as version
- shell.greet(version)
- shell.do_EOF = shell.do_exit
- return shell
-
-def run_shell():
- _fix_arguments()
- shell = _start_shell()
- _config = _arguments['config']
- _config.value = None
- for grp in _config.get_groups():
- global allow_all_commands
- allow_all_commands = True
- load_group_package(grp)
- setup_logging(silent=_arguments['silent'].value, debug=_arguments['debug'].value,
- verbose=_arguments['verbose'].value, include=_arguments['include'].value)
- shell.cmd_tree = _commands
- shell.run()
+ 'kamaki.cli.commands',
+ 'kamaki.commands',
+ 'kamaki.cli',
+ 'kamaki',
+ '']
+
+
+# Generic init auxiliary functions
+
+
+def _setup_logging(silent=False, debug=False, verbose=False, include=False):
+ """handle logging for clients package"""
+
+ if silent:
+ logger.add_stream_logger(__name__, logging.CRITICAL)
+ return
+
+ sfmt, rfmt = '> %(message)s', '< %(message)s'
+ if debug:
+ print('Logging location: %s' % logger.get_log_filename())
+ logger.add_stream_logger('kamaki.clients.send', logging.DEBUG, sfmt)
+ logger.add_stream_logger('kamaki.clients.recv', logging.DEBUG, rfmt)
+ logger.add_stream_logger(__name__, logging.DEBUG)
+ elif verbose:
+ logger.add_stream_logger('kamaki.clients.send', logging.INFO, sfmt)
+ logger.add_stream_logger('kamaki.clients.recv', logging.INFO, rfmt)
+ logger.add_stream_logger(__name__, logging.INFO)
+ if include:
+ logger.add_stream_logger('kamaki.clients.send', logging.INFO, sfmt)
+ logger.add_stream_logger('kamaki.clients.recv', logging.INFO, rfmt)
+ logger.add_stream_logger(__name__, logging.WARNING)
+ global kloger
+ kloger = logger.get_logger(__name__)
+
+
+def _check_config_version(cnf):
+ guess = cnf.guess_version()
+ if exists(cnf.path) and guess < 0.9:
+ print('Config file format version >= 9.0 is required')
+ print('Configuration file: %s' % cnf.path)
+ print('Attempting to fix this:')
+ print('Calculating changes while preserving information')
+ lost_terms = cnf.rescue_old_file()
+ print('... DONE')
+ if lost_terms:
+ print 'The following information will NOT be preserved:'
+ print '\t', '\n\t'.join(lost_terms)
+ print('Kamaki is ready to convert the config file')
+ stdout.write('Create (overwrite) file %s ? [y/N] ' % cnf.path)
+ from sys import stdin
+ reply = stdin.readline()
+ if reply in ('Y\n', 'y\n'):
+ cnf.write()
+ print('... DONE')
+ else:
+ print('... ABORTING')
+ raise CLIError(
+ 'Invalid format for config file %s' % cnf.path,
+ importance=3, details=[
+ 'Please, update config file',
+ 'For automatic conversion, rerun and say Y'])
+
+
+def _init_session(arguments, is_non_API=False):
+ """
+ :returns: (AuthCachedClient, str) authenticator and cloud name
+ """
+ global _help
+ _help = arguments['help'].value
+ global _debug
+ _debug = arguments['debug'].value
+ global _include
+ _include = arguments['include'].value
+ global _verbose
+ _verbose = arguments['verbose'].value
+ _cnf = arguments['config']
+
+ if _help or is_non_API:
+ return None, None
+
+ _check_config_version(_cnf.value)
+
+ global _colors
+ _colors = _cnf.value.get_global('colors')
+ if not (stdout.isatty() and _colors == 'on'):
+ from kamaki.cli.utils import remove_colors
+ remove_colors()
+ _silent = arguments['silent'].value
+ _setup_logging(_silent, _debug, _verbose, _include)
+
+ cloud = arguments['cloud'].value or _cnf.value.get(
+ 'global', 'default_cloud')
+ if not cloud:
+ num_of_clouds = len(_cnf.value.keys('cloud'))
+ if num_of_clouds == 1:
+ cloud = _cnf.value.keys('cloud')[0]
+ elif num_of_clouds > 1:
+ raise CLIError(
+ 'Found %s clouds but none of them is set as default' % (
+ num_of_clouds),
+ importance=2, details=[
+ 'Please, choose one of the following cloud names:',
+ ', '.join(_cnf.value.keys('cloud')),
+ 'To see all cloud settings:',
+ ' kamaki config get cloud.<cloud name>',
+ 'To set a default cloud:',
+ ' kamaki config set default_cloud <cloud name>',
+ 'To pick a cloud for the current session, use --cloud:',
+ ' kamaki --cloud=<cloud name> ...'])
+ if not cloud in _cnf.value.keys('cloud'):
+ raise CLIError(
+ 'No cloud%s is configured' % ((' "%s"' % cloud) if cloud else ''),
+ importance=3, details=[
+ 'To configure a new cloud "%s", find and set the' % (
+ cloud or '<cloud name>'),
+ 'single authentication URL and token:',
+ ' kamaki config set cloud.%s.url <URL>' % (
+ cloud or '<cloud name>'),
+ ' kamaki config set cloud.%s.token <t0k3n>' % (
+ cloud or '<cloud name>')])
+ auth_args = dict()
+ for term in ('url', 'token'):
+ try:
+ auth_args[term] = _cnf.get_cloud(cloud, term)
+ except KeyError:
+ auth_args[term] = ''
+ if not auth_args[term]:
+ raise CLIError(
+ 'No authentication %s provided for cloud "%s"' % (term, cloud),
+ importance=3, details=[
+ 'Set a %s for cloud %s:' % (term, cloud),
+ ' kamaki config set cloud.%s.%s <%s>' % (
+ cloud, term, term)])
+
+ from kamaki.clients.astakos import AstakosClient as AuthCachedClient
+ try:
+ return AuthCachedClient(auth_args['url'], auth_args['token']), cloud
+ except AssertionError as ae:
+ kloger.warning('WARNING: Failed to load authenticator [%s]' % ae)
+ return None, cloud
+
+
+def _load_spec_module(spec, arguments, module):
+ if not spec:
+ return None
+ pkg = None
+ for location in cmd_spec_locations:
+ location += spec if location == '' else '.%s' % spec
+ try:
+ pkg = __import__(location, fromlist=[module])
+ return pkg
+ except ImportError as ie:
+ continue
+ if not pkg:
+ kloger.debug('Loading cmd grp %s failed: %s' % (spec, ie))
+ return pkg
+
+
+def _groups_help(arguments):
+ global _debug
+ global kloger
+ descriptions = {}
+ for cmd_group, spec in arguments['config'].get_cli_specs():
+ pkg = _load_spec_module(spec, arguments, '_commands')
+ if pkg:
+ cmds = getattr(pkg, '_commands')
+ try:
+ for cmd in cmds:
+ descriptions[cmd.name] = cmd.description
+ except TypeError:
+ if _debug:
+ kloger.warning(
+ 'No cmd description for module %s' % cmd_group)
+ elif _debug:
+ kloger.warning('Loading of %s cmd spec failed' % cmd_group)
+ print('\nOptions:\n - - - -')
+ print_dict(descriptions)
+
+
+def _load_all_commands(cmd_tree, arguments):
+ _cnf = arguments['config']
+ for cmd_group, spec in _cnf.get_cli_specs():
+ try:
+ spec_module = _load_spec_module(spec, arguments, '_commands')
+ spec_commands = getattr(spec_module, '_commands')
+ except AttributeError:
+ if _debug:
+ global kloger
+ kloger.warning('No valid description for %s' % cmd_group)
+ continue
+ for spec_tree in spec_commands:
+ if spec_tree.name == cmd_group:
+ cmd_tree.add_tree(spec_tree)
+ break
+
+
+# Methods to be used by CLI implementations
+
+
+def print_subcommands_help(cmd):
+ printout = {}
+ for subcmd in cmd.get_subcommands():
+ spec, sep, print_path = subcmd.path.partition('_')
+ printout[print_path.replace('_', ' ')] = subcmd.description
+ if printout:
+ print('\nOptions:\n - - - -')
+ print_dict(printout)
+
+
+def update_parser_help(parser, cmd):
+ global _best_match
+ parser.syntax = parser.syntax.split('<')[0]
+ parser.syntax += ' '.join(_best_match)
+
+ description = ''
+ if cmd.is_command:
+ cls = cmd.get_class()
+ parser.syntax += ' ' + cls.syntax
+ parser.update_arguments(cls().arguments)
+ description = getattr(cls, 'long_description', '')
+ description = description.strip()
+ else:
+ parser.syntax += ' <...>'
+ if cmd.has_description:
+ parser.parser.description = cmd.help + (
+ ('\n%s' % description) if description else '')
+ else:
+ parser.parser.description = description
+
+
+def print_error_message(cli_err):
+ errmsg = '%s' % cli_err
+ if cli_err.importance == 1:
+ errmsg = magenta(errmsg)
+ elif cli_err.importance == 2:
+ errmsg = yellow(errmsg)
+ elif cli_err.importance > 2:
+ errmsg = red(errmsg)
+ stdout.write(errmsg)
+ for errmsg in cli_err.details:
+ print('| %s' % errmsg)
+
+
+def exec_cmd(instance, cmd_args, help_method):
+ try:
+ return instance.main(*cmd_args)
+ except TypeError as err:
+ if err.args and err.args[0].startswith('main()'):
+ print(magenta('Syntax error'))
+ if _debug:
+ raise err
+ if _verbose:
+ print(unicode(err))
+ help_method()
+ else:
+ raise
+ return 1
+
+
+def get_command_group(unparsed, arguments):
+ groups = arguments['config'].get_groups()
+ for term in unparsed:
+ if term.startswith('-'):
+ continue
+ if term in groups:
+ unparsed.remove(term)
+ return term
+ return None
+ return None
+
+
+def set_command_params(parameters):
+ """Add a parameters list to a command
+
+ :param paramters: (list of str) a list of parameters
+ """
+ global command
+ def_params = list(command.func_defaults)
+ def_params[0] = parameters
+ command.func_defaults = tuple(def_params)
+
+
+# CLI Choice:
+
+def run_one_cmd(exe_string, parser, auth_base, cloud):
+ global _history
+ _history = History(
+ parser.arguments['config'].get_global('history_file'))
+ _history.add(' '.join([exe_string] + argv[1:]))
+ from kamaki.cli import one_command
+ one_command.run(auth_base, cloud, parser, _help)
+
+
+def run_shell(exe_string, parser, auth_base, cloud):
+ from command_shell import _init_shell
+ shell = _init_shell(exe_string, parser)
+ _load_all_commands(shell.cmd_tree, parser.arguments)
+ shell.run(auth_base, cloud, parser)
+
+
+def is_non_API(parser):
+ nonAPIs = ('history', 'config')
+ for term in parser.unparsed:
+ if not term.startswith('-'):
+ if term in nonAPIs:
+ return True
+ return False
+ return False
-def main():
- if len(argv) <= 1:
- run_shell()
- else:
- one_command()
\ No newline at end of file
+def main():
+ try:
+ exe = basename(argv[0])
+ parser = ArgumentParseManager(exe)
+
+ if parser.arguments['version'].value:
+ exit(0)
+
+ log_file = parser.arguments['config'].get_global('log_file')
+ if log_file:
+ logger.set_log_filename(log_file)
+ global filelog
+ filelog = logger.add_file_logger(__name__.split('.')[0])
+ filelog.info('* Initial Call *\n%s\n- - -' % ' '.join(argv))
+
+ auth_base, cloud = _init_session(parser.arguments, is_non_API(parser))
+
+ from kamaki.cli.utils import suggest_missing
+ global _colors
+ exclude = ['ansicolors'] if not _colors == 'on' else []
+ suggest_missing(exclude=exclude)
+
+ if parser.unparsed:
+ run_one_cmd(exe, parser, auth_base, cloud)
+ elif _help:
+ parser.parser.print_help()
+ _groups_help(parser.arguments)
+ else:
+ run_shell(exe, parser, auth_base, cloud)
+ except CLIError as err:
+ print_error_message(err)
+ if _debug:
+ raise err
+ exit(1)
+ except Exception as er:
+ print('Unknown Error: %s' % er)
+ if _debug:
+ raise
+ exit(1)
projects / kamaki / blobdiff