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https://github.com/Stone-Red-Code/dvc.git
synced 2026-11-08 07:18:27 +01:00
Alexander Schepanovski
6ccae711fe
* dvc: refactor config
Advantages:
- read like a dict
- modify as a dict for testing or manipulation purposes
- wrap modifications into context manager to save them:
with config.edit("local") as conf:
conf["core"]["remote"] = "new-default"
Design decisions:
- dropped string constants
- remote sections are parsed into a simple subdict upon load
- remote config schema is now defined by url scheme
- relative paths are handled transparently upon load/save
- user config and remote manipulations are moved to commands
- same dev manipulations are done by simply modifying a config dict
* test: do not set cache.type for remotes that doesn't support it
* dvc: fix windows absolute paths validation in config
* test: fix windows separate drive test
* dvc: stylistic fixes in config
60 lines
1.8 KiB
Python
60 lines
1.8 KiB
Python
import argparse
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from dvc.command.base import append_doc_link, fix_subparsers
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from dvc.command.config import CmdConfig
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class CmdCacheDir(CmdConfig):
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def run(self):
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with self.config.edit(level=self.args.level) as edit:
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edit["cache"]["dir"] = self.args.value
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return 0
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def add_parser(subparsers, parent_parser):
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from dvc.command.config import parent_config_parser
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CACHE_HELP = "Manage cache settings."
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cache_parser = subparsers.add_parser(
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"cache",
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parents=[parent_parser],
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description=append_doc_link(CACHE_HELP, "cache"),
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help=CACHE_HELP,
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formatter_class=argparse.RawDescriptionHelpFormatter,
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)
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cache_subparsers = cache_parser.add_subparsers(
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dest="cmd",
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help="Use `dvc cache CMD --help` for command-specific " "help.",
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)
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fix_subparsers(cache_subparsers)
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parent_cache_config_parser = argparse.ArgumentParser(
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add_help=False, parents=[parent_config_parser]
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)
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CACHE_DIR_HELP = "Configure cache directory location."
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cache_dir_parser = cache_subparsers.add_parser(
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"dir",
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parents=[parent_parser, parent_cache_config_parser],
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description=append_doc_link(CACHE_HELP, "cache/dir"),
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help=CACHE_DIR_HELP,
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formatter_class=argparse.RawDescriptionHelpFormatter,
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)
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cache_dir_parser.add_argument(
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"-u",
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"--unset",
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default=False,
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action="store_true",
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help="Unset option.",
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)
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cache_dir_parser.add_argument(
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"value",
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help="Path to cache directory. Relative paths are resolved relative "
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"to the current directory and saved to config relative to the "
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"config file location.",
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)
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cache_dir_parser.set_defaults(func=CmdCacheDir)
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