60 lines
2 KiB
Python
60 lines
2 KiB
Python
#!/usr/bin/env python3
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# SaT: an XMPP client
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# Copyright (C) 2009-2026 Jérôme Poisson (goffi@goffi.org)
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""tools to help manipulating files"""
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import os.path
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from pathlib import Path
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from libervia.backend.core.constants import xdg_config_home
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from libervia.backend.core.log import getLogger
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log = getLogger(__name__)
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def get_unique_name(path):
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"""Generate a path with a name not conflicting with existing file
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@param path(str, Path): path to the file to create
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@return (Path): unique path (can be the same as path if there is no conflict)
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"""
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ori_path = path = Path(path)
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idx = 1
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while path.exists():
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path = ori_path.with_name(f"{ori_path.stem}_{idx}{ori_path.suffix}")
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idx += 1
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return path
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def get_downloads_dir() -> Path:
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"""Find XDG download dir."""
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dirs_file = xdg_config_home / "user-dirs.dirs"
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try:
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with dirs_file.open("r") as f:
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for line in f:
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if line.startswith("XDG_DOWNLOAD_DIR"):
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path_str = line.split("=", 1)[1].strip().strip('"')
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# We use "expandvars" to expand $HOME.
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return Path(os.path.expandvars(path_str))
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except FileNotFoundError:
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pass
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except Exception as e:
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log.warning(f"Can't read XDG user directories: {e}")
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return Path.home() / "Downloads"
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