mirror of
https://github.com/Stone-Red-Code/dvc.git
synced 2026-11-08 23:09:48 +01:00
73 lines
2.2 KiB
Python
73 lines
2.2 KiB
Python
from collections import defaultdict
|
|
from typing import Any, Mapping
|
|
|
|
from dvc.output import ARTIFACT_SCHEMA, Output
|
|
|
|
from .base import Dependency
|
|
from .param import ParamsDependency
|
|
from .repo import RepoDependency
|
|
|
|
# NOTE: schema for dependencies is basically the same as for outputs, but
|
|
# without output-specific entries like 'cache' (whether or not output is
|
|
# cached, see -o and -O flags for `dvc run`) and 'metric' (whether or not
|
|
# output is a metrics file and how to parse it, see `-M` flag for `dvc run`).
|
|
SCHEMA: Mapping[str, Any] = {
|
|
**ARTIFACT_SCHEMA,
|
|
**RepoDependency.REPO_SCHEMA,
|
|
**ParamsDependency.PARAM_SCHEMA,
|
|
}
|
|
|
|
|
|
def _get(stage, p, info):
|
|
if info and info.get(RepoDependency.PARAM_REPO):
|
|
repo = info.pop(RepoDependency.PARAM_REPO)
|
|
return RepoDependency(repo, stage, p, info)
|
|
|
|
if info and info.get(ParamsDependency.PARAM_PARAMS):
|
|
params = info.pop(ParamsDependency.PARAM_PARAMS)
|
|
return ParamsDependency(stage, p, params)
|
|
|
|
return Dependency(stage, p, info)
|
|
|
|
|
|
def loadd_from(stage, d_list):
|
|
ret = []
|
|
for d in d_list:
|
|
p = d.pop(Output.PARAM_PATH, None)
|
|
ret.append(_get(stage, p, d))
|
|
return ret
|
|
|
|
|
|
def loads_from(stage, s_list, erepo=None):
|
|
assert isinstance(s_list, list)
|
|
info = {RepoDependency.PARAM_REPO: erepo} if erepo else {}
|
|
return [_get(stage, s, info.copy()) for s in s_list]
|
|
|
|
|
|
def _merge_params(s_list):
|
|
d = defaultdict(list)
|
|
default_file = ParamsDependency.DEFAULT_PARAMS_FILE
|
|
for key in s_list:
|
|
if isinstance(key, str):
|
|
d[default_file].append(key)
|
|
continue
|
|
if not isinstance(key, dict):
|
|
msg = "Only list of str/dict is supported. Got: "
|
|
msg += f"'{type(key).__name__}'."
|
|
raise ValueError(msg)
|
|
|
|
for k, params in key.items():
|
|
if not isinstance(params, list):
|
|
msg = "Expected list of params for custom params file "
|
|
msg += f"'{k}', got '{type(params).__name__}'."
|
|
raise ValueError(msg)
|
|
d[k].extend(params)
|
|
return d
|
|
|
|
|
|
def loads_params(stage, s_list):
|
|
d = _merge_params(s_list)
|
|
return [
|
|
ParamsDependency(stage, path, params) for path, params in d.items()
|
|
]
|