libervia-backend: sat_frontends/jp/cmd

annotate sat_frontends/jp/cmd_shell.py @ 2862:b2e898384c25

quick_frontend (app): progress callbacks handling: in addition to listeners, a frontend can now register progression callback and errback which are called when the given progressing action is finished. Those callbacks can be registered using registerProgressCbs or specified in actionManager.

author	Goffi <goffi@goffi.org>
date	Wed, 20 Mar 2019 09:08:47 +0100
parents	003b8b4b56a7
children	ab2696e34d29

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
2771 003b8b4b56a7 date update Goffi <goffi@goffi.org> parents: 2624 diff changeset	5 # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org)
2309 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"]
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	33 INTRO = _(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	34 u"""Welcome to {app_name} shell, the Salut à Toi shell !
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	35
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	36 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	37
2354 5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	38 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	39 Enter "help" or "?" to know what to do
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	40 """
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	41 ).format(app_name=C.APP_NAME)
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	42
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 class Shell(base.CommandBase, cmd.Cmd):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	45 def __init__(self, host):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	46 base.CommandBase.__init__(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	47 self, host, "shell", help=_(u"launch jp in shell (REPL) mode")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	48 )
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	49 cmd.Cmd.__init__(self)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	50
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	51 def parse_args(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	52 """parse line arguments"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	53 return shlex.split(args, posix=True)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	54
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	55 def update_path(self):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	56 self._cur_parser = self.host.parser
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	57 self.help = u""
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	58 for idx, path_elt in enumerate(self.path):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	59 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	60 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	61 except exceptions.NotFound:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	62 self.disp(_(u"bad command path"), error=True)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	63 self.path = self.path[:idx]
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	64 break
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	65 else:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	66 self.help = self._cur_parser
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	67
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	68 self.prompt = A.color(C.A_PROMPT_PATH, u"/".join(self.path)) + A.color(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	69 C.A_PROMPT_SUF, u"> "
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	70 )
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	71 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	72 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	73 except exceptions.NotFound:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	74 self.actions = []
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	75
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	76 def add_parser_options(self):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	77 pass
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	78
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	79 def format_args(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	80 """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	81 for arg in args:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	82 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	83 yield arg_tools.escape(arg)
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	84 else:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	85 yield arg
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	86
2313 6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	87 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	88 """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	89
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	90 @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	91 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	92 @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	93 @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	94 """
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	95 # 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	96 # 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	97 # 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	98 # 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	99 # 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	100 # 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	101 if self.verbose:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	102 self.disp(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	103 _(u"COMMAND {external}=> {args}").format(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	104 external=_(u"(external) ") if external else u"",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	105 args=u" ".join(self.format_args(args)),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	106 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	107 )
2313 6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	108 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	109 args = sys.argv[0:1] + args
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	110 ret_code = subprocess.call(args)
2313 6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	111 # 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	112 # 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	113 # try:
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	114 # 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	115 # 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	116 # 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	117 # 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	118 # 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	119 # 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	120 # else:
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	121 # 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	122
6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	123 if ret_code != 0:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	124 self.disp(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	125 A.color(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	126 C.A_FAILURE,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	127 u"command failed with an error code of {err_no}".format(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	128 err_no=ret_code
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	129 ),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	130 ),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	131 error=True,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	132 )
2313 6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	133 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	134
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	135 def default(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	136 """called when no shell command is recognized
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	137
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	138 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	139 (i.e. will launch do [args])
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	140 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	141 if args == "EOF":
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	142 self.do_quit("")
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	143 self.do_do(args)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	144
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	145 def do_help(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	146 """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	147 if not args:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	148 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	149 super(Shell, self).do_help(args)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	150 if not args:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	151 self.disp(A.color(C.A_HEADER, _(u"Action commands:")))
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	152 help_list = self._cur_parser.format_help().split("\n\n")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	153 print("\n\n".join(help_list[1 if self.path else 2 :]))
2309 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_debug(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	156 """launch internal debugger"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	157 try:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	158 import ipdb as pdb
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	159 except ImportError:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	160 import pdb
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	161 pdb.set_trace()
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	162
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	163 def do_verbose(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	164 """show verbose mode, or (de)activate it"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	165 args = self.parse_args(args)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	166 if args:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	167 self.verbose = C.bool(args[0])
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	168 self.disp(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	169 _(u"verbose mode is {status}").format(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	170 status=_(u"ENABLED") if self.verbose else _(u"DISABLED")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	171 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	172 )
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	173
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	174 def do_cmd(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	175 """change command path"""
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	176 if args == "..":
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	177 self.path = self.path[:-1]
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	178 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	179 if not args or args[0] == "/":
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	180 self.path = []
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	181 args = "/".join(args.split())
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	182 for path_elt in args.split("/"):
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	183 path_elt = path_elt.strip()
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	184 if not path_elt:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	185 continue
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	186 self.path.append(path_elt)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	187 self.update_path()
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	188
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	189 def do_version(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	190 """show current SàT/jp version"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	191 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	192 self.host.run(["--version"])
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	193 except SystemExit:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	194 pass
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	195
2313 6ff5212997c7 jp (shell): use of subprocess instead of running commands in the same process: Goffi <goffi@goffi.org> parents: 2311 diff changeset	196 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	197 """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	198 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	199 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	200
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	201 def do_do(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	202 """lauch a command"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	203 args = self.parse_args(args)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	204 if (
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	205 self._not_default_profile
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	206 and not "-p" in args
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	207 and not "--profile" in args
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	208 and not "profile" in self.use
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	209 ):
2354 5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	210 # 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	211 # 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	212 if self.verbose:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	213 self.disp(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	214 _(u"arg profile={profile} (logged profile)").format(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	215 profile=self.profile
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	216 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	217 )
2354 5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	218 use = self.use.copy()
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	219 use["profile"] = self.profile
2354 5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	220 else:
5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	221 use = self.use
5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	222
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	223 # args may be modified by use_args
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	224 # to remove subparsers from it
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	225 parser_args, use_args = arg_tools.get_use_args(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	226 self.host, args, use, verbose=self.verbose, parser=self._cur_parser
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	227 )
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	228 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	229 self.run_cmd(cmd_args)
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	230
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	231 def do_use(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	232 """fix an argument"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	233 args = self.parse_args(args)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	234 if not args:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	235 if not self.use:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	236 self.disp(_(u"no argument in USE"))
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	237 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	238 self.disp(_(u"arguments in USE:"))
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	239 for arg, value in self.use.iteritems():
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	240 self.disp(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	241 _(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	242 A.color(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	243 C.A_SUBHEADER,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	244 arg,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	245 A.RESET,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	246 u" = ",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	247 arg_tools.escape(value),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	248 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	249 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	250 )
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	251 elif len(args) != 2:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	252 self.disp(u"bad syntax, please use:\nuse [arg] [value]", error=True)
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	253 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	254 self.use[args[0]] = u" ".join(args[1:])
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	255 if self.verbose:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	256 self.disp(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	257 "set {name} = {value}".format(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	258 name=args[0], value=arg_tools.escape(args[1])
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	259 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	260 )
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	261
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	262 def do_use_clear(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	263 """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	264 args = self.parse_args(args)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	265 if not args:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	266 self.use.clear()
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	267 else:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	268 for arg in args:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	269 try:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	270 del self.use[arg]
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	271 except KeyError:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	272 self.disp(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	273 A.color(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	274 C.A_FAILURE, _(u"argument {name} not found").format(name=arg)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	275 ),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	276 error=True,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	277 )
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	278 else:
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	279 if self.verbose:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	280 self.disp(_(u"argument {name} removed").format(name=arg))
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	281
2311 a42a2478abd2 jp (shell): added "whoami" command to print currently used profile Goffi <goffi@goffi.org> parents: 2310 diff changeset	282 def do_whoami(self, args):
a42a2478abd2 jp (shell): added "whoami" command to print currently used profile Goffi <goffi@goffi.org> parents: 2310 diff changeset	283 u"""print profile currently used"""
a42a2478abd2 jp (shell): added "whoami" command to print currently used profile Goffi <goffi@goffi.org> parents: 2310 diff changeset	284 self.disp(self.profile)
a42a2478abd2 jp (shell): added "whoami" command to print currently used profile Goffi <goffi@goffi.org> parents: 2310 diff changeset	285
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	286 def do_quit(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	287 u"""quit the shell"""
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	288 self.disp(_(u"good bye!"))
2309 c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	289 self.host.quit()
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	290
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	291 def do_exit(self, args):
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	292 u"""alias for quit"""
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	293 self.do_quit(args)
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	294
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	295 def start(self):
2354 5129a0506739 jp (shell): fixed use of profile + added EOF handling: Goffi <goffi@goffi.org> parents: 2317 diff changeset	296 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	297 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	298 self.path = []
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	299 self._cur_parser = self.host.parser
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	300 self.use = {}
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	301 self.verbose = False
c7a72b75232b jp (shell): shell command (REPL mode), first draft: Goffi <goffi@goffi.org> parents: diff changeset	302 self.update_path()
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	303 self.cmdloop(INTRO.encode("utf-8"))

Mercurial > libervia-backend

annotate sat_frontends/jp/cmd_shell.py @ 2862:b2e898384c25