Mercurial > libervia-backend

annotate libervia/cli/output_std.py @ 4295:7d98d894933c

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frontends (tools/aio): Fix excessive use of CPU: Use a short delay instead of `loop.call_soonloop.call_soon` when work as been done, as this was resulting in an excessive use of CPU.
author Goffi <goffi@goffi.org>
date Fri, 06 Sep 2024 17:38:31 +0200
parents 0d7bb4df2343
children 5fd6a4dc2122
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1 #! /usr/bin/env python3
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2
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4 # Libervia CLI
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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 """Standard outputs"""
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20
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21
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22 from libervia.cli.constants import Const as C
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23 from libervia.frontends.tools import jid
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24 from libervia.backend.tools.common.ansi import ANSI as A
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25 from libervia.backend.tools.common import date_utils
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26 import json
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27
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28 __outputs__ = ["Simple", "Json"]
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31 class Simple(object):
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32 """Default outputs"""
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33
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34 def __init__(self, host):
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35 self.host = host
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36 host.register_output(C.OUTPUT_TEXT, C.OUTPUT_NAME_SIMPLE, self.simple_print)
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37 host.register_output(C.OUTPUT_LIST, C.OUTPUT_NAME_SIMPLE, self.list)
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38 host.register_output(C.OUTPUT_DICT, C.OUTPUT_NAME_SIMPLE, self.dict)
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39 host.register_output(C.OUTPUT_LIST_DICT, C.OUTPUT_NAME_SIMPLE, self.list_dict)
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40 host.register_output(C.OUTPUT_DICT_DICT, C.OUTPUT_NAME_SIMPLE, self.dict_dict)
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41 host.register_output(C.OUTPUT_MESS, C.OUTPUT_NAME_SIMPLE, self.messages)
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42 host.register_output(C.OUTPUT_COMPLEX, C.OUTPUT_NAME_SIMPLE, self.simple_print)
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43
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44 def simple_print(self, data):
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45 self.host.disp(str(data))
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46
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47 def list(self, data):
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48 self.host.disp("\n".join(data))
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49
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50 def dict(self, data, indent=0, header_color=C.A_HEADER):
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51 options = self.host.parse_output_options()
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52 self.host.check_output_options({"no-header"}, options)
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53 show_header = not "no-header" in options
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54 for k, v in data.items():
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55 if show_header:
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56 header = A.color(header_color, k) + ": "
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57 else:
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58 header = ""
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59
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60 self.host.disp(
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61 (
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62 "{indent}{header}{value}".format(
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63 indent=indent * " ", header=header, value=v
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64 )
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65 )
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66 )
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67
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68 def list_dict(self, data):
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69 for idx, datum in enumerate(data):
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70 if idx:
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71 self.host.disp("\n")
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72 self.dict(datum)
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73
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74 def dict_dict(self, data):
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75 for key, sub_dict in data.items():
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76 self.host.disp(A.color(C.A_HEADER, key))
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77 self.dict(sub_dict, indent=4, header_color=C.A_SUBHEADER)
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78
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79 def messages(self, data):
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80 # TODO: handle lang, and non chat message (normal, headline)
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81 for mess_data in data:
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82 (uid, timestamp, from_jid, to_jid, message, subject, mess_type, extra) = (
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83 mess_data
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84 )
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85 time_str = date_utils.date_fmt(
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86 timestamp, "auto_day", tz_info=date_utils.TZ_LOCAL
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87 )
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88 from_jid = jid.JID(from_jid)
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89 if mess_type == C.MESS_TYPE_GROUPCHAT:
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90 nick = from_jid.resource
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91 else:
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92 nick = from_jid.node
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93
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94 if self.host.own_jid is not None and self.host.own_jid.bare == from_jid.bare:
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95 nick_color = A.BOLD + A.FG_BLUE
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96 else:
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97 nick_color = A.BOLD + A.FG_YELLOW
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98 message = list(message.values())[0] if message else ""
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99
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100 self.host.disp(
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101 A.color(
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102 A.FG_CYAN,
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103 "[" + time_str + "] ",
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104 nick_color,
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105 nick,
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106 A.RESET,
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107 A.BOLD,
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108 "> ",
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109 A.RESET,
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110 message,
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111 )
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112 )
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113
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114
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115 class Json(object):
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116 """outputs in json format"""
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117
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118 def __init__(self, host):
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119 self.host = host
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120 host.register_output(C.OUTPUT_TEXT, C.OUTPUT_NAME_JSON, self.dump)
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121 host.register_output(C.OUTPUT_LIST, C.OUTPUT_NAME_JSON, self.dump_pretty)
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122 host.register_output(C.OUTPUT_LIST, C.OUTPUT_NAME_JSON_RAW, self.dump)
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123 host.register_output(C.OUTPUT_DICT, C.OUTPUT_NAME_JSON, self.dump_pretty)
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124 host.register_output(C.OUTPUT_DICT, C.OUTPUT_NAME_JSON_RAW, self.dump)
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125 host.register_output(C.OUTPUT_LIST_DICT, C.OUTPUT_NAME_JSON, self.dump_pretty)
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126 host.register_output(C.OUTPUT_LIST_DICT, C.OUTPUT_NAME_JSON_RAW, self.dump)
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127 host.register_output(C.OUTPUT_DICT_DICT, C.OUTPUT_NAME_JSON, self.dump_pretty)
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128 host.register_output(C.OUTPUT_DICT_DICT, C.OUTPUT_NAME_JSON_RAW, self.dump)
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129 host.register_output(C.OUTPUT_MESS, C.OUTPUT_NAME_JSON, self.dump_pretty)
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diff changeset
130 host.register_output(C.OUTPUT_MESS, C.OUTPUT_NAME_JSON_RAW, self.dump)
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Goffi <goffi@goffi.org>
parents: 3479
diff changeset
131 host.register_output(C.OUTPUT_COMPLEX, C.OUTPUT_NAME_JSON, self.dump_pretty)
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Goffi <goffi@goffi.org>
parents: 3479
diff changeset
132 host.register_output(C.OUTPUT_COMPLEX, C.OUTPUT_NAME_JSON_RAW, self.dump)
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227a4e617549 jp: --output option:
Goffi <goffi@goffi.org>
parents:
diff changeset
133
227a4e617549 jp: --output option:
Goffi <goffi@goffi.org>
parents:
diff changeset
134 def dump(self, data):
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62dfa6e02f54 jp (base, blog, output(std)): fixed bad unicode handling in stdout, use of jp.disp instead of simple print
Goffi <goffi@goffi.org>
parents: 2156
diff changeset
135 self.host.disp(json.dumps(data, default=str))
1950
227a4e617549 jp: --output option:
Goffi <goffi@goffi.org>
parents:
diff changeset
136
227a4e617549 jp: --output option:
Goffi <goffi@goffi.org>
parents:
diff changeset
137 def dump_pretty(self, data):
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62dfa6e02f54 jp (base, blog, output(std)): fixed bad unicode handling in stdout, use of jp.disp instead of simple print
Goffi <goffi@goffi.org>
parents: 2156
diff changeset
138 self.host.disp(json.dumps(data, indent=4, default=str))