Mercurial > libervia-backend

annotate sat_frontends/jp/cmd_avatar.py @ 3704:c143e7f35074

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cli (base): better background detection: - ANSI escape code detection is only used on terminals known to be compatible (currently xterm, konsole, and all VTE based ones) - `COLORFGBG` environment variable is used as fallback - if both methods fail, `dark` is used This should avoid problems with incompatible terminals (e.g. on QTerminal, users had to press `[ENTER]` each time). fix 406
author Goffi <goffi@goffi.org>
date Sat, 06 Nov 2021 17:08:50 +0100
parents 82e616b70a2a
children 524856bd7b19
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #!/usr/bin/env python3
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2
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3
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4 # jp: a SAT command line tool
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5 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20
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21 import os
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22 import os.path
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23 import asyncio
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24 from . import base
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25 from sat.core.i18n import _
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26 from sat_frontends.jp.constants import Const as C
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27 from sat.tools import config
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28 from sat.tools.common import data_format
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29
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30
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31 __commands__ = ["Avatar"]
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32 DISPLAY_CMD = ["xdg-open", "xv", "display", "gwenview", "showtell"]
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33
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34
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35 class Get(base.CommandBase):
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36 def __init__(self, host):
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37 super(Get, self).__init__(
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38 host, "get", use_verbose=True, help=_("retrieve avatar of an entity")
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39 )
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40
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41 def add_parser_options(self):
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42 self.parser.add_argument(
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43 "--no-cache", action="store_true", help=_("do no use cached values")
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44 )
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45 self.parser.add_argument(
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46 "-s", "--show", action="store_true", help=_("show avatar")
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47 )
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48 self.parser.add_argument("jid", nargs='?', default='', help=_("entity"))
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49
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50 async def showImage(self, path):
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51 sat_conf = config.parseMainConf()
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52 cmd = config.getConfig(sat_conf, C.CONFIG_SECTION, "image_cmd")
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53 cmds = [cmd] + DISPLAY_CMD if cmd else DISPLAY_CMD
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54 for cmd in cmds:
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55 try:
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56 process = await asyncio.create_subprocess_exec(cmd, path)
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57 ret = await process.wait()
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58 except OSError:
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59 continue
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60
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61 if ret in (0, 2):
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62 # we can get exit code 2 with display when stopping it with C-c
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63 break
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64 else:
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65 # didn't worked with commands, we try our luck with webbrowser
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66 # in some cases, webbrowser can actually open the associated display program.
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67 # Note that this may be possibly blocking, depending on the platform and
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68 # available browser
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69 import webbrowser
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70
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71 webbrowser.open(path)
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72
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73 async def start(self):
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74 try:
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75 avatar_data_raw = await self.host.bridge.avatarGet(
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76 self.args.jid,
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77 not self.args.no_cache,
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78 self.profile,
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79 )
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80 except Exception as e:
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81 self.disp(f"can't retrieve avatar: {e}", error=True)
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82 self.host.quit(C.EXIT_BRIDGE_ERRBACK)
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83
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84 avatar_data = data_format.deserialise(avatar_data_raw, type_check=None)
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85
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86 if not avatar_data:
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87 self.disp(_("No avatar found."), 1)
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88 self.host.quit(C.EXIT_NOT_FOUND)
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89
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90 avatar_path = avatar_data['path']
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91
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92 self.disp(avatar_path)
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93 if self.args.show:
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94 await self.showImage(avatar_path)
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95
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96 self.host.quit()
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97
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98
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99 class Set(base.CommandBase):
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100 def __init__(self, host):
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101 super(Set, self).__init__(
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102 host, "set", use_verbose=True,
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103 help=_("set avatar of the profile or an entity")
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104 )
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105
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106 def add_parser_options(self):
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107 self.parser.add_argument(
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108 "-j", "--jid", default='', help=_("entity whose avatar must be changed"))
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109 self.parser.add_argument(
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110 "image_path", type=str, help=_("path to the image to upload")
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111 )
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112
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113 async def start(self):
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114 path = self.args.image_path
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115 if not os.path.exists(path):
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116 self.disp(_("file {path} doesn't exist!").format(path=repr(path)), error=True)
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117 self.host.quit(C.EXIT_BAD_ARG)
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118 path = os.path.abspath(path)
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119 try:
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120 await self.host.bridge.avatarSet(path, self.args.jid, self.profile)
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121 except Exception as e:
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122 self.disp(f"can't set avatar: {e}", error=True)
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123 self.host.quit(C.EXIT_BRIDGE_ERRBACK)
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124 else:
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125 self.disp(_("avatar has been set"), 1)
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126 self.host.quit()
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127
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128
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129 class Avatar(base.CommandBase):
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130 subcommands = (Get, Set)
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131
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132 def __init__(self, host):
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133 super(Avatar, self).__init__(
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134 host, "avatar", use_profile=False, help=_("avatar uploading/retrieving")
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135 )