Mercurial > libervia-backend

annotate libervia/backend/plugins/plugin_misc_uri_finder.py @ 4270:0d7bb4df2343

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Reformatted code base using black.
author Goffi <goffi@goffi.org>
date Wed, 19 Jun 2024 18:44:57 +0200
parents 4b842c1fb686
children
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
2548
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
3
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
4 # SAT plugin to find URIs
3479
be6d91572633 date update
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
5 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
2548
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
6
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
7 # This program is free software: you can redistribute it and/or modify
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
8 # it under the terms of the GNU Affero General Public License as published by
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
9 # the Free Software Foundation, either version 3 of the License, or
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
10 # (at your option) any later version.
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
11
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
12 # This program is distributed in the hope that it will be useful,
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
15 # GNU Affero General Public License for more details.
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
16
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
17 # You should have received a copy of the GNU Affero General Public License
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
19
4071
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
20 from libervia.backend.core.i18n import _
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents: 4037
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: 4037
diff changeset
22 from libervia.backend.core.log import getLogger
2548
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
23 from twisted.internet import defer
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
24 import textwrap
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
25
2548
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
26 log = getLogger(__name__)
2554
0062d3e79d12 plugin uri finder, jp (merge-request): labels handling:
Goffi <goffi@goffi.org>
parents: 2548
diff changeset
27 import json
2548
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
28 import os.path
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
29 import os
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
30 import re
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
31
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
32 PLUGIN_INFO = {
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
33 C.PI_NAME: _("URI finder"),
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
34 C.PI_IMPORT_NAME: "uri_finder",
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
35 C.PI_TYPE: "EXP",
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
36 C.PI_PROTOCOLS: [],
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
37 C.PI_DEPENDENCIES: [],
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
38 C.PI_MAIN: "URIFinder",
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
39 C.PI_HANDLER: "no",
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
40 C.PI_DESCRIPTION: textwrap.dedent(
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
41 _(
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
42 """\
2548
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
43 Plugin to find URIs in well know location.
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
44 This allows to retrieve settings to work with a project (e.g. pubsub node used for merge-requests).
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
45 """
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
46 )
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
47 ),
2548
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
48 }
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
49
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
50
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
51 SEARCH_FILES = ("readme", "contributing")
2548
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
52
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
53
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
54 class URIFinder(object):
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
55
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
56 def __init__(self, host):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
57 log.info(_("URI finder plugin initialization"))
2548
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
58 self.host = host
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
59 host.bridge.add_method(
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
60 "uri_find",
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
61 ".plugin",
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
62 in_sign="sas",
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
63 out_sign="a{sa{ss}}",
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
64 method=self.find,
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
65 async_=True,
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
66 )
2548
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
67
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
68 def find(self, path, keys):
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
69 """Look for URI in well known locations
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
70
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
71 @param path(unicode): path to start with
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
72 @param keys(list[unicode]): keys lookeds after
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
73 e.g.: "tickets", "merge-requests"
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
74 @return (dict[unicode, unicode]): map from key to found uri
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
75 """
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
76 keys_re = "|".join(keys)
2554
0062d3e79d12 plugin uri finder, jp (merge-request): labels handling:
Goffi <goffi@goffi.org>
parents: 2548
diff changeset
77 label_re = r'"(?P<label>[^"]+)"'
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
78 uri_re = re.compile(
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
79 r"(?P<key>{keys_re})[ :]? +(?P<uri>xmpp:\S+)(?:.*use {label_re} label)?".format(
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
80 keys_re=keys_re, label_re=label_re
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
81 )
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
82 )
2548
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
83 path = os.path.normpath(path)
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
84 if not os.path.isdir(path) or not os.path.isabs(path):
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
85 raise ValueError("path must be an absolute path to a directory")
2548
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
86
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
87 found_uris = {}
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
88 while path != "/":
2548
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
89 for filename in os.listdir(path):
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
90 name, __ = os.path.splitext(filename)
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
91 if name.lower() in SEARCH_FILES:
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
92 file_path = os.path.join(path, filename)
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
93 with open(file_path) as f:
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
94 for m in uri_re.finditer(f.read()):
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
95 key = m.group("key")
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
96 uri = m.group("uri")
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
97 label = m.group("label")
2548
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
98 if key in found_uris:
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
99 log.warning(
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
100 _(
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
101 'Ignoring already found uri for key "{key}"'
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
102 ).format(key=key)
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
103 )
2548
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
104 else:
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
105 uri_data = found_uris[key] = {"uri": uri}
2554
0062d3e79d12 plugin uri finder, jp (merge-request): labels handling:
Goffi <goffi@goffi.org>
parents: 2548
diff changeset
106 if label is not None:
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
107 uri_data["labels"] = json.dumps([label])
2548
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
108 if found_uris:
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
109 break
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
110 path = os.path.dirname(path)
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
111
54b3853b55c0 plugin uri finder: plugin to find URIs in well-known locations
Goffi <goffi@goffi.org>
parents:
diff changeset
112 return defer.succeed(found_uris)