Mercurial > libervia-backend

annotate sat/tools/common/files_utils.py @ 3118:02492db1ce39

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
quick frontend (app): call `getReady` once connected to bridge: namespaces and encryption plugins are only retrieved once backend is ready, else they may not yet be available (can happen notably when the backend is start at the same time as the frontend, e.g. on Android).
author Goffi <goffi@goffi.org>
date Sat, 25 Jan 2020 21:08:26 +0100
parents 2e1c3d33099b
children d6da17f6e4ce
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
2593
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
2 # -*- coding: utf-8 -*-
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
3
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
4 # SAT: a jabber client
2771
003b8b4b56a7 date update
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
5 # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org)
2593
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
6
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
7 # This program is free software: you can redistribute it and/or modify
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
8 # it under the terms of the GNU Affero General Public License as published by
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
9 # the Free Software Foundation, either version 3 of the License, or
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
10 # (at your option) any later version.
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
11
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
12 # This program is distributed in the hope that it will be useful,
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
15 # GNU Affero General Public License for more details.
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
16
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
17 # You should have received a copy of the GNU Affero General Public License
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
19
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
20 """tools to help manipulating files"""
3091
2e1c3d33099b tools (common/files_utils): get_unique_name now uses and returns Path instances.
Goffi <goffi@goffi.org>
parents: 3028
diff changeset
21 from pathlib import Path
2593
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
22
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
23
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
24 def get_unique_name(path):
3091
2e1c3d33099b tools (common/files_utils): get_unique_name now uses and returns Path instances.
Goffi <goffi@goffi.org>
parents: 3028
diff changeset
25 """Generate a path with a name not conflicting with existing file
2593
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
26
3091
2e1c3d33099b tools (common/files_utils): get_unique_name now uses and returns Path instances.
Goffi <goffi@goffi.org>
parents: 3028
diff changeset
27 @param path(str, Path): path to the file to create
2e1c3d33099b tools (common/files_utils): get_unique_name now uses and returns Path instances.
Goffi <goffi@goffi.org>
parents: 3028
diff changeset
28 @return (Path): unique path (can be the same as path if there is no conflict)
2593
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
29 """
3091
2e1c3d33099b tools (common/files_utils): get_unique_name now uses and returns Path instances.
Goffi <goffi@goffi.org>
parents: 3028
diff changeset
30 ori_path = Path(path)
2593
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
31 idx = 1
3091
2e1c3d33099b tools (common/files_utils): get_unique_name now uses and returns Path instances.
Goffi <goffi@goffi.org>
parents: 3028
diff changeset
32 while path.exists():
2e1c3d33099b tools (common/files_utils): get_unique_name now uses and returns Path instances.
Goffi <goffi@goffi.org>
parents: 3028
diff changeset
33 path = ori_path.with_name(ori_path.name + f"_{idx}")
2593
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
34 idx += 1
d78eff6b4487 tools (common): new files_utils module:
Goffi <goffi@goffi.org>
parents:
diff changeset
35 return path