annotate libervia/backend/plugins/plugin_exp_lang_detect.py @ 4242:8acf46ed7f36

frontends: remote control implementation: This is the frontends common part of remote control implementation. It handle the creation of WebRTC session, and management of inputs. For now the reception use freedesktop.org Desktop portal, and works mostly with Wayland based Desktop Environments. rel 436
author Goffi <goffi@goffi.org>
date Sat, 11 May 2024 13:52:43 +0200
parents 4b842c1fb686
children 0d7bb4df2343
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1 #!/usr/bin/env python3
3137
559a625a236b fixed shebangs
Goffi <goffi@goffi.org>
parents: 3136
diff changeset
2
1965
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
3
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
4 # SAT plugin to detect language (experimental)
3479
be6d91572633 date update
Goffi <goffi@goffi.org>
parents: 3172
diff changeset
5 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
1965
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
6
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
7 # This program is free software: you can redistribute it and/or modify
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
8 # it under the terms of the GNU Affero General Public License as published by
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
9 # the Free Software Foundation, either version 3 of the License, or
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
10 # (at your option) any later version.
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
11
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
12 # This program is distributed in the hope that it will be useful,
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
15 # GNU Affero General Public License for more details.
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
16
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
17 # You should have received a copy of the GNU Affero General Public License
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
19
4071
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
20 from libervia.backend.core.i18n import _, D_
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
21 from libervia.backend.core.constants import Const as C
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
22 from libervia.backend.core.log import getLogger
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
23
1965
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
24 log = getLogger(__name__)
4071
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents: 4051
diff changeset
25 from libervia.backend.core import exceptions
1965
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
26
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
27 try:
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
28 from langid.langid import LanguageIdentifier, model
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
29 except ImportError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
30 raise exceptions.MissingModule(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
31 'Missing module langid, please download/install it with "pip install langid")'
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
32 )
1965
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
33
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
34 identifier = LanguageIdentifier.from_modelstring(model, norm_probs=False)
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
35
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
36
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
37 PLUGIN_INFO = {
2145
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
38 C.PI_NAME: "Language detection plugin",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
39 C.PI_IMPORT_NAME: "EXP-LANG-DETECT",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
40 C.PI_TYPE: "EXP",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
41 C.PI_PROTOCOLS: [],
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
42 C.PI_DEPENDENCIES: [],
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
43 C.PI_MAIN: "LangDetect",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
44 C.PI_HANDLER: "no",
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
45 C.PI_DESCRIPTION: _("""Detect and set message language when unknown"""),
1965
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
46 }
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
47
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
48 CATEGORY = D_("Misc")
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
49 NAME = "lang_detect"
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
50 LABEL = D_("language detection")
2011
d95a6d553bec plugin lang detect: added a parameter to (de)activate the detection
Goffi <goffi@goffi.org>
parents: 1965
diff changeset
51 PARAMS = """
d95a6d553bec plugin lang detect: added a parameter to (de)activate the detection
Goffi <goffi@goffi.org>
parents: 1965
diff changeset
52 <params>
d95a6d553bec plugin lang detect: added a parameter to (de)activate the detection
Goffi <goffi@goffi.org>
parents: 1965
diff changeset
53 <individual>
d95a6d553bec plugin lang detect: added a parameter to (de)activate the detection
Goffi <goffi@goffi.org>
parents: 1965
diff changeset
54 <category name="{category_name}">
d95a6d553bec plugin lang detect: added a parameter to (de)activate the detection
Goffi <goffi@goffi.org>
parents: 1965
diff changeset
55 <param name="{name}" label="{label}" type="bool" value="true" />
d95a6d553bec plugin lang detect: added a parameter to (de)activate the detection
Goffi <goffi@goffi.org>
parents: 1965
diff changeset
56 </category>
d95a6d553bec plugin lang detect: added a parameter to (de)activate the detection
Goffi <goffi@goffi.org>
parents: 1965
diff changeset
57 </individual>
d95a6d553bec plugin lang detect: added a parameter to (de)activate the detection
Goffi <goffi@goffi.org>
parents: 1965
diff changeset
58 </params>
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
59 """.format(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
60 category_name=CATEGORY, name=NAME, label=_(LABEL)
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
61 )
2011
d95a6d553bec plugin lang detect: added a parameter to (de)activate the detection
Goffi <goffi@goffi.org>
parents: 1965
diff changeset
62
1965
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
63
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
64 class LangDetect(object):
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
65 def __init__(self, host):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
66 log.info(_("Language detection plugin initialization"))
1965
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
67 self.host = host
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4022
diff changeset
68 host.memory.update_params(PARAMS)
4051
c23cad65ae99 core: renamed `messageReceived` trigger to `message_received`
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
69 host.trigger.add("message_received", self.message_received_trigger)
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4022
diff changeset
70 host.trigger.add("sendMessage", self.message_send_trigger)
1965
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
71
4022
cdb7de398c85 plugin lang detect: don't detect the language if the body is empty
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
72 def add_language(self, mess_data):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
73 message = mess_data["message"]
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
74 if len(message) == 1 and list(message.keys())[0] == "":
4022
cdb7de398c85 plugin lang detect: don't detect the language if the body is empty
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
75 msg = list(message.values())[0].strip()
cdb7de398c85 plugin lang detect: don't detect the language if the body is empty
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
76 if msg:
cdb7de398c85 plugin lang detect: don't detect the language if the body is empty
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
77 lang = identifier.classify(msg)[0]
cdb7de398c85 plugin lang detect: don't detect the language if the body is empty
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
78 mess_data["message"] = {lang: msg}
1965
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
79 return mess_data
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
80
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4022
diff changeset
81 def message_received_trigger(self, client, message_elt, post_treat):
1965
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
82 """ Check if source is linked and repeat message, else do nothing """
2011
d95a6d553bec plugin lang detect: added a parameter to (de)activate the detection
Goffi <goffi@goffi.org>
parents: 1965
diff changeset
83
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4022
diff changeset
84 lang_detect = self.host.memory.param_get_a(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
85 NAME, CATEGORY, profile_key=client.profile
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
86 )
2011
d95a6d553bec plugin lang detect: added a parameter to (de)activate the detection
Goffi <goffi@goffi.org>
parents: 1965
diff changeset
87 if lang_detect:
4022
cdb7de398c85 plugin lang detect: don't detect the language if the body is empty
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
88 post_treat.addCallback(self.add_language)
1965
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
89 return True
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
90
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4022
diff changeset
91 def message_send_trigger(self, client, data, pre_xml_treatments, post_xml_treatments):
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4022
diff changeset
92 lang_detect = self.host.memory.param_get_a(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
93 NAME, CATEGORY, profile_key=client.profile
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
94 )
2011
d95a6d553bec plugin lang detect: added a parameter to (de)activate the detection
Goffi <goffi@goffi.org>
parents: 1965
diff changeset
95 if lang_detect:
4022
cdb7de398c85 plugin lang detect: don't detect the language if the body is empty
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
96 self.add_language(data)
1965
4c5d8cd35690 plugin exp_lang_detect: language detection plugin, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
97 return True