libervia-backend: frontends/src/jp/cmd

annotate frontends/src/jp/cmd_shell.py @ 2400:8253ea069781

template(XMLUI): added items property to ListWidget: this property get values and labels from items relevant for the current list, according to styles.

author	Goffi <goffi@goffi.org>
date	Fri, 27 Oct 2017 18:11:20 +0200
parents	5129a0506739
children	8b37a62336c3

rev	line source
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	1 #!/usr/bin/env python2
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	2 # -- coding: utf-8 --
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	3
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	4 # jp: a SàT command line tool
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	5 # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	6
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	7 # This program is free software: you can redistribute it and/or modify
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	8 # it under the terms of the GNU Affero General Public License as published by
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	9 # the Free Software Foundation, either version 3 of the License, or
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	10 # (at your option) any later version.
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	11
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	12 # This program is distributed in the hope that it will be useful,
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	15 # GNU Affero General Public License for more details.
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	16
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	17 # You should have received a copy of the GNU Affero General Public License
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	19
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	20
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	21 import base
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	22 import cmd
2313 6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	23 import sys
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	24 from sat.core.i18n import _
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	25 from sat.core import exceptions
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	26 from sat_frontends.jp.constants import Const as C
2315 8d9bd5d77336 jp (arg_tools): moved get_cmd_choices, get_use_args and escape to a new arg_tools module, so they can be used in other commands than shell Goffi <goffi@goffi.org> parents: 2313 diff changeset	27 from sat_frontends.jp import arg_tools
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	28 from sat.tools.common.ansi import ANSI as A
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	29 import shlex
2313 6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	30 import subprocess
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	31
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	32 __commands__ = ["Shell"]
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	33 INTRO = _(u"""Welcome to {app_name} shell, the Salut à Toi shell !
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	34
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	35 This enrironment helps you using several {app_name} commands with similar parameters.
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	36
2354 5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	37 To quit, just enter "quit" or press C-d.
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	38 Enter "help" or "?" to know what to do
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	39 """).format(app_name = C.APP_NAME)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	40
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	41
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	42 class Shell(base.CommandBase, cmd.Cmd):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	43
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	44 def __init__(self, host):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	45 base.CommandBase.__init__(self, host, 'shell', help=_(u'launch jp in shell (REPL) mode'))
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	46 cmd.Cmd.__init__(self)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	47
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	48 def parse_args(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	49 """parse line arguments"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	50 return shlex.split(args, posix=True)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	51
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	52 def update_path(self):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	53 self._cur_parser = self.host.parser
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	54 self.help = u''
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	55 for idx, path_elt in enumerate(self.path):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	56 try:
2315 8d9bd5d77336 jp (arg_tools): moved get_cmd_choices, get_use_args and escape to a new arg_tools module, so they can be used in other commands than shell Goffi <goffi@goffi.org> parents: 2313 diff changeset	57 self._cur_parser = arg_tools.get_cmd_choices(path_elt, self._cur_parser)
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	58 except exceptions.NotFound:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	59 self.disp(_(u'bad command path'), error=True)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	60 self.path=self.path[:idx]
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	61 break
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	62 else:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	63 self.help = self._cur_parser
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	64
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	65 self.prompt = A.color(C.A_PROMPT_PATH, u'/'.join(self.path)) + A.color(C.A_PROMPT_SUF, u'> ')
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	66 try:
2315 8d9bd5d77336 jp (arg_tools): moved get_cmd_choices, get_use_args and escape to a new arg_tools module, so they can be used in other commands than shell Goffi <goffi@goffi.org> parents: 2313 diff changeset	67 self.actions = arg_tools.get_cmd_choices(parser=self._cur_parser).keys()
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	68 except exceptions.NotFound:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	69 self.actions = []
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	70
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	71 def add_parser_options(self):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	72 pass
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	73
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	74 def format_args(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	75 """format argument to be printed with quotes if needed"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	76 for arg in args:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	77 if " " in arg:
2315 8d9bd5d77336 jp (arg_tools): moved get_cmd_choices, get_use_args and escape to a new arg_tools module, so they can be used in other commands than shell Goffi <goffi@goffi.org> parents: 2313 diff changeset	78 yield arg_tools.escape(arg)
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	79 else:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	80 yield arg
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	81
2313 6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	82 def run_cmd(self, args, external=False):
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	83 """run command and retur exit code
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	84
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	85 @param args[list[string]]: arguments of the command
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	86 must not include program name
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	87 @param external(bool): True if it's an external command (i.e. not jp)
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	88 @return (int): exit code (0 success, any other int failure)
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	89 """
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	90 # FIXME: we have to use subprocess
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	91 # and relaunch whole python for now
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	92 # because if host.quit() is called in D-Bus callback
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	93 # GLib quit the whole app without possibility to stop it
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	94 # didn't found a nice way to work around it so far
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	95 # Situation should be better when we'll move away from python-dbus
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	96 if self.verbose:
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	97 self.disp(_(u"COMMAND {external}=> {args}").format(
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	98 external = _(u'(external) ') if external else u'',
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	99 args=u' '.join(self.format_args(args))))
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	100 if not external:
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	101 args = sys.argv[0:1] + args
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	102 ret_code= subprocess.call(args)
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	103 # XXX: below is a way to launch the command without creating a new process
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	104 # may be used when a solution to the aforementioned issue is there
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	105 # try:
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	106 # self.host.run(args)
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	107 # except SystemExit as e:
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	108 # ret_code = e.code
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	109 # except Exception as e:
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	110 # self.disp(A.color(C.A_FAILURE, u'command failed with an exception: {msg}'.format(msg=e)), error=True)
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	111 # ret_code = 1
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	112 # else:
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	113 # ret_code = 0
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	114
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	115 if ret_code != 0:
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	116 self.disp(A.color(C.A_FAILURE, u'command failed with an error code of {err_no}'.format(err_no=ret_code)), error=True)
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	117 return ret_code
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	118
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	119 def default(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	120 """called when no shell command is recognized
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	121
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	122 will launch the command with args on the line
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	123 (i.e. will launch do [args])
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	124 """
2354 5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	125 if args=='EOF':
5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	126 self.do_quit('')
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	127 self.do_do(args)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	128
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	129 def do_help(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	130 """show help message"""
2310 5996063ecad7 jp (shell): don't print header if a command is specified in help Goffi <goffi@goffi.org> parents: 2309 diff changeset	131 if not args:
5996063ecad7 jp (shell): don't print header if a command is specified in help Goffi <goffi@goffi.org> parents: 2309 diff changeset	132 self.disp(A.color(C.A_HEADER, _(u'Shell commands:')), no_lf=True)
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	133 super(Shell, self).do_help(args)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	134 if not args:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	135 self.disp(A.color(C.A_HEADER, _(u'Action commands:')))
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	136 help_list = self._cur_parser.format_help().split('\n\n')
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	137 print('\n\n'.join(help_list[1 if self.path else 2:]))
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	138
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	139 def do_debug(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	140 """launch internal debugger"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	141 try:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	142 import ipdb as pdb
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	143 except ImportError:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	144 import pdb
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	145 pdb.set_trace()
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	146
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	147 def do_verbose(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	148 """show verbose mode, or (de)activate it"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	149 args = self.parse_args(args)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	150 if args:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	151 self.verbose = C.bool(args[0])
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	152 self.disp(_(u'verbose mode is {status}').format(
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	153 status = _(u'ENABLED') if self.verbose else _(u'DISABLED')))
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	154
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	155 def do_cmd(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	156 """change command path"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	157 if args == '..':
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	158 self.path = self.path[:-1]
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	159 else:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	160 if not args or args[0] == '/':
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	161 self.path = []
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	162 args = '/'.join(args.split())
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	163 for path_elt in args.split('/'):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	164 path_elt = path_elt.strip()
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	165 if not path_elt:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	166 continue
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	167 self.path.append(path_elt)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	168 self.update_path()
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	169
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	170 def do_version(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	171 """show current SàT/jp version"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	172 try:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	173 self.host.run(['--version'])
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	174 except SystemExit:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	175 pass
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	176
2313 6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	177 def do_shell(self, args):
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	178 """launch an external command (you can use ![command] too)"""
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	179 args = self.parse_args(args)
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	180 self.run_cmd(args, external=True)
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	181
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	182 def do_do(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	183 """lauch a command"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	184 args = self.parse_args(args)
2354 5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	185 if (self._not_default_profile and
5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	186 not '-p' in args and
5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	187 not '--profile' in args and
5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	188 not 'profile' in self.use):
5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	189 # profile is not specified and we are not using the default profile
5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	190 # so we need to add it in arguments to use current user profile
5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	191 if self.verbose:
5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	192 self.disp(_(u'arg profile={profile} (logged profile)').format(profile=self.profile))
5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	193 use = self.use.copy()
5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	194 use['profile'] = self.profile
5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	195 else:
5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	196 use = self.use
5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	197
5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	198
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	199 # args may be modified by use_args
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	200 # to remove subparsers from it
2317 f4e05600577b jp (arg_tools): args is not modified anymore in get_use_args + fixed args returned + parser_args are returned separatly (return is now a tuple) Goffi <goffi@goffi.org> parents: 2315 diff changeset	201 parser_args, use_args = arg_tools.get_use_args(self.host,
2315 8d9bd5d77336 jp (arg_tools): moved get_cmd_choices, get_use_args and escape to a new arg_tools module, so they can be used in other commands than shell Goffi <goffi@goffi.org> parents: 2313 diff changeset	202 args,
2354 5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	203 use,
2315 8d9bd5d77336 jp (arg_tools): moved get_cmd_choices, get_use_args and escape to a new arg_tools module, so they can be used in other commands than shell Goffi <goffi@goffi.org> parents: 2313 diff changeset	204 verbose=self.verbose,
8d9bd5d77336 jp (arg_tools): moved get_cmd_choices, get_use_args and escape to a new arg_tools module, so they can be used in other commands than shell Goffi <goffi@goffi.org> parents: 2313 diff changeset	205 parser=self._cur_parser
8d9bd5d77336 jp (arg_tools): moved get_cmd_choices, get_use_args and escape to a new arg_tools module, so they can be used in other commands than shell Goffi <goffi@goffi.org> parents: 2313 diff changeset	206 )
2317 f4e05600577b jp (arg_tools): args is not modified anymore in get_use_args + fixed args returned + parser_args are returned separatly (return is now a tuple) Goffi <goffi@goffi.org> parents: 2315 diff changeset	207 cmd_args = self.path + parser_args + use_args
2313 6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	208 self.run_cmd(cmd_args)
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	209
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	210 def do_use(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	211 """fix an argument"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	212 args = self.parse_args(args)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	213 if not args:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	214 if not self.use:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	215 self.disp(_(u'no argument in USE'))
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	216 else:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	217 self.disp(_(u'arguments in USE:'))
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	218 for arg, value in self.use.iteritems():
2315 8d9bd5d77336 jp (arg_tools): moved get_cmd_choices, get_use_args and escape to a new arg_tools module, so they can be used in other commands than shell Goffi <goffi@goffi.org> parents: 2313 diff changeset	219 self.disp(_(A.color(C.A_SUBHEADER, arg, A.RESET, u' = ', arg_tools.escape(value))))
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	220 elif len(args) != 2:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	221 self.disp(u'bad syntax, please use:\nuse [arg] [value]', error=True)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	222 else:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	223 self.use[args[0]] = u' '.join(args[1:])
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	224 if self.verbose:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	225 self.disp('set {name} = {value}'.format(
2315 8d9bd5d77336 jp (arg_tools): moved get_cmd_choices, get_use_args and escape to a new arg_tools module, so they can be used in other commands than shell Goffi <goffi@goffi.org> parents: 2313 diff changeset	226 name = args[0], value=arg_tools.escape(args[1])))
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	227
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	228 def do_use_clear(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	229 """unset one or many argument(s) in USE, or all of them if no arg is specified"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	230 args = self.parse_args(args)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	231 if not args:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	232 self.use.clear()
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	233 else:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	234 for arg in args:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	235 try:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	236 del self.use[arg]
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	237 except KeyError:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	238 self.disp(A.color(C.A_FAILURE, _(u'argument {name} not found').format(name=arg)), error=True)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	239 else:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	240 if self.verbose:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	241 self.disp(_(u'argument {name} removed').format(name=arg))
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	242
2311 a42a2478abd2 jp (shell): added "whoami" command to print currently used profile Goffi <goffi@goffi.org> parents: 2310 diff changeset	243 def do_whoami(self, args):
a42a2478abd2 jp (shell): added "whoami" command to print currently used profile Goffi <goffi@goffi.org> parents: 2310 diff changeset	244 u"""print profile currently used"""
a42a2478abd2 jp (shell): added "whoami" command to print currently used profile Goffi <goffi@goffi.org> parents: 2310 diff changeset	245 self.disp(self.profile)
a42a2478abd2 jp (shell): added "whoami" command to print currently used profile Goffi <goffi@goffi.org> parents: 2310 diff changeset	246
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	247 def do_quit(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	248 u"""quit the shell"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	249 self.disp(_(u'good bye!'))
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	250 self.host.quit()
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	251
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	252 def do_exit(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	253 u"""alias for quit"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	254 self.do_quit(args)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	255
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	256 def start(self):
2354 5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	257 default_profile = self.host.bridge.profileNameGet(C.PROF_KEY_DEFAULT)
5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	258 self._not_default_profile = self.profile != default_profile
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	259 self.path = []
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	260 self._cur_parser = self.host.parser
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	261 self.use = {}
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	262 self.verbose = False
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	263 self.update_path()
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	264 self.cmdloop(INTRO.encode('utf-8'))

Mercurial > libervia-backend

annotate frontends/src/jp/cmd_shell.py @ 2400:8253ea069781