libervia-backend: sat/tools/common/files

annotate sat/tools/common/files_utils.py @ 3330:7b47f48d31f3

plugin XEP-0264: fix orientation of thumbnails: Rotation of thumbnailis is now modified according to EXIF orientation data. Original image is not modified as user may want to keep it, and orientation transformation can modify encoding parameters. Update `pillow` minimum version to the first one with `exif_transpose` implementation.

author	Goffi <goffi@goffi.org>
date	Thu, 13 Aug 2020 23:46:18 +0200
parents	5ba0b1cdd45b
children	e86b71b1aa31

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
2593 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
3136 9d0df638c8b4 dates update Goffi <goffi@goffi.org> parents: 3131 diff changeset	5 # Copyright (C) 2009-2020 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 """
3131 d6da17f6e4ce tools (common/files_utils): fixed get_unique_name when `path` is a str and not a Path Goffi <goffi@goffi.org> parents: 3091 diff changeset	30 ori_path = 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():
3246 5ba0b1cdd45b tools (common/files_utils): put extra suffix before file extension Goffi <goffi@goffi.org> parents: 3137 diff changeset	33 path = ori_path.with_name(f"{ori_path.stem}_{idx}{ori_path.suffix}")
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

Mercurial > libervia-backend

annotate sat/tools/common/files_utils.py @ 3330:7b47f48d31f3