Mercurial > libervia-backend
annotate frontends/src/jp/cmd_pipe.py @ 1198:16ce9a6580a3
misc (install): Lower default setuptools version
From 0d607b6ed49eab758fd9b272e148f032e65fb2e2 Mon Sep 17 00:00:00 2001
python-setuptools 5.7 is not yet in Debian, so we need to set the
default version to 5.5 (the current version in sid) to avoid the newer
version to be downloaded from pypi.
| author | Matteo Cypriani <mcy@lm7.fr> |
|---|---|
| date | Tue, 09 Sep 2014 22:09:51 -0400 |
| parents | c39117d00f35 |
| children | 069ad98b360d |
| rev | line source |
|---|---|
| 815 | 1 #! /usr/bin/python |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 # jp: a SAT command line tool | |
| 5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Jérôme Poisson (goffi@goffi.org) | |
| 6 | |
| 7 # This program is free software: you can redistribute it and/or modify | |
| 8 # it under the terms of the GNU Affero General Public License as published by | |
| 9 # the Free Software Foundation, either version 3 of the License, or | |
| 10 # (at your option) any later version. | |
| 11 | |
| 12 # This program is distributed in the hope that it will be useful, | |
| 13 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 # GNU Affero General Public License for more details. | |
| 16 | |
| 17 # You should have received a copy of the GNU Affero General Public License | |
| 18 # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 | |
| 817 | 20 from sat_frontends.jp import base |
| 0 | 21 |
| 814 | 22 import tempfile |
| 817 | 23 import sys |
| 0 | 24 import os |
| 817 | 25 import os.path |
|
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jp roster name manegement + Pipe transfer
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26 import shutil |
| 814 | 27 from sat.core.i18n import _ |
| 0 | 28 |
| 817 | 29 __commands__ = ["Pipe"] |
| 0 | 30 |
| 817 | 31 class PipeOut(base.CommandBase): |
| 657 | 32 |
| 817 | 33 def __init__(self, host): |
| 34 super(PipeOut, self).__init__(host, 'out', help=_('Pipe a stream out')) | |
| 393 | 35 |
| 817 | 36 def add_parser_options(self): |
| 37 self.parser.add_argument("jid", type=base.unicode_decoder, help=_("The destination jid")) | |
|
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38 |
| 817 | 39 def pipe_out(self): |
| 40 """ Create named pipe, and send stdin to it """ | |
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41 tmp_dir = tempfile.mkdtemp() |
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42 fifopath = os.path.join(tmp_dir,"pipe_out") |
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43 os.mkfifo(fifopath) |
| 817 | 44 self.host.bridge.pipeOut(self.host.get_full_jid(self.args.jid), fifopath, {}, self.profile) |
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jp: use with statement to open fifo
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45 with open(fifopath, 'w') as f: |
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46 shutil.copyfileobj(sys.stdin, f) |
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47 shutil.rmtree(tmp_dir) |
| 817 | 48 self.host.quit() |
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49 |
| 817 | 50 def connected(self): |
| 51 # TODO: check_jids | |
| 52 self.need_loop = True | |
| 53 super(PipeOut, self).connected() | |
| 54 self.pipe_out() | |
| 55 | |
| 56 | |
| 57 class PipeIn(base.CommandAnswering): | |
| 58 confirm_type = "PIPE_TRANSFER" | |
| 0 | 59 |
| 817 | 60 def __init__(self, host): |
| 61 super(PipeIn, self).__init__(host, 'in', help=_('Wait for the reception of a pipe stream')) | |
| 0 | 62 |
| 817 | 63 @property |
| 814 | 64 def dest_jids(self): |
| 817 | 65 return self.args.jids |
|
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66 |
| 817 | 67 def add_parser_options(self): |
| 68 self.parser.add_argument("jids", type=base.unicode_decoder, nargs="*", help=_('Jids accepted (none means "accept everything")')) | |
| 0 | 69 |
| 817 | 70 def ask(self, data, confirm_id): |
| 814 | 71 answer_data = {} |
| 72 tmp_dir = tempfile.mkdtemp() | |
| 73 fifopath = os.path.join(tmp_dir,"pipe_in") | |
| 74 answer_data["dest_path"] = fifopath | |
| 75 os.mkfifo(fifopath) | |
| 817 | 76 self.host.bridge.confirmationAnswer(confirm_id, True, answer_data, self.profile) |
| 814 | 77 with open(fifopath, 'r') as f: |
| 78 shutil.copyfileobj(f, sys.stdout) | |
| 79 shutil.rmtree(tmp_dir) | |
| 817 | 80 self.host.quit() |
| 81 | |
| 82 | |
| 83 class Pipe(base.CommandBase): | |
| 84 subcommands = (PipeOut, PipeIn) | |
| 85 | |
| 86 def __init__(self, host): | |
| 87 super(Pipe, self).__init__(host, 'pipe', use_profile=False, help=_('Stream piping through XMPP')) |