mirror of
https://github.com/Stone-Red-Code/dvc.git
synced 2026-11-02 07:18:25 +01:00
Peter Rowlands (변기호)
833e82a7ea
* drop python 3.5 support * dvc: remove fspath() use inside os.path calls * dvc: replace dvc.compat.fspath with os.fspath * tests: replace dvc.compat.fspath with os.fspath * utils: relpath() should use fspath/str * utils: os.readlink doesn't support path-like obj on Windows until 3.8
88 lines
2.6 KiB
Python
88 lines
2.6 KiB
Python
import logging
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import os
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from urllib.parse import urlparse
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from dvc.exceptions import DvcException
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from dvc.istextfile import istextfile
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from dvc.output.base import BaseOutput
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from dvc.remote.local import LocalRemote
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from dvc.utils import relpath
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from dvc.utils.fs import path_isin
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logger = logging.getLogger(__name__)
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class LocalOutput(BaseOutput):
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REMOTE = LocalRemote
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sep = os.sep
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def __init__(self, stage, path, *args, **kwargs):
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if stage and path_isin(path, stage.repo.root_dir):
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path = relpath(path, stage.wdir)
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super().__init__(stage, path, *args, **kwargs)
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def _parse_path(self, remote, path):
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parsed = urlparse(path)
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if parsed.scheme == "remote":
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p = remote.path_info / parsed.path.lstrip("/")
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else:
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# NOTE: we can path either from command line or .dvc file,
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# so we should expect both posix and windows style paths.
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# PathInfo accepts both, i.e. / works everywhere, \ only on win.
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#
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# FIXME: if we have Windows path containing / or posix one with \
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# then we have #2059 bug and can't really handle that.
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p = self.REMOTE.path_cls(path)
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if not p.is_absolute():
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p = self.stage.wdir / p
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abs_p = os.path.abspath(os.path.normpath(p))
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return self.REMOTE.path_cls(abs_p)
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def __str__(self):
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if not self.is_in_repo:
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return str(self.def_path)
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cur_dir = os.getcwd()
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if path_isin(cur_dir, self.repo.root_dir):
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return relpath(self.path_info, cur_dir)
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return relpath(self.path_info, self.repo.root_dir)
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@property
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def fspath(self):
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return self.path_info.fspath
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@property
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def is_in_repo(self):
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def_scheme = urlparse(self.def_path).scheme
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return def_scheme != "remote" and not os.path.isabs(self.def_path)
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def dumpd(self):
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ret = super().dumpd()
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if self.is_in_repo:
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path = self.path_info.relpath(self.stage.wdir).as_posix()
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else:
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path = self.def_path
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ret[self.PARAM_PATH] = path
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return ret
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def verify_metric(self):
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if not self.metric:
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return
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path = os.fspath(self.path_info)
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if not os.path.exists(path):
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return
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if os.path.isdir(path):
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msg = "directory '{}' cannot be used as metrics."
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raise DvcException(msg.format(self.path_info))
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if not istextfile(path):
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msg = "binary file '{}' cannot be used as metrics."
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raise DvcException(msg.format(self.path_info))
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