def run(self):
try:
diff = self.repo.params.diff(
a_rev=self.args.a_rev,
b_rev=self.args.b_rev,
targets=self.args.targets,
all=self.args.all,
deps=self.args.deps,
)
except DvcException:
logger.exception("failed to show params diff")
return 1
if self.args.json:
ui.write_json(diff)
else:
from dvc.compare import show_diff
show_diff(
diff,
title="Param",
markdown=self.args.markdown,
no_path=self.args.no_path,
show_changes=False,
)
return 0
def run(self):
try:
diff = self.repo.metrics.diff(
a_rev=self.args.a_rev,
b_rev=self.args.b_rev,
targets=self.args.targets,
recursive=self.args.recursive,
all=self.args.all,
)
except DvcException:
logger.exception("failed to show metrics diff")
return 1
if self.args.json:
ui.write_json(diff)
else:
from dvc.compare import show_diff
show_diff(
diff,
title="Metric",
markdown=self.args.markdown,
no_path=self.args.no_path,
precision=self.args.precision or DEFAULT_PRECISION,
round_digits=True,
a_rev=self.args.a_rev,
b_rev=self.args.b_rev,
)
return 0
def test_metrics_diff_md(capsys):
show_diff(
{
"metrics.yaml": {
"x.b": {
"old": 5,
"new": 6
},
"a.d.e": {
"old": 3,
"new": 4,
"diff": 1
},
"a.b.c": {
"old": 1,
"new": 2,
"diff": 1
},
}
},
"Metric",
markdown=True,
)
out, _ = capsys.readouterr()
assert out == textwrap.dedent("""\
| Path | Metric | Old | New | Change |
|--------------|----------|-------|-------|----------|
| metrics.yaml | a.b.c | 1 | 2 | 1 |
| metrics.yaml | a.d.e | 3 | 4 | 1 |
| metrics.yaml | x.b | 5 | 6 | - |
""")
def test_diff_default(capsys):
show_diff(
{
"metrics.yaml": {
"x.b": {
"old": 5,
"new": 6
},
"a.d.e": {
"old": 3,
"new": 4,
"diff": 1
},
"a.b.c": {
"old": 1,
"new": 2,
"diff": 1
},
}
},
"Metric",
)
out, _ = capsys.readouterr()
assert out == textwrap.dedent("""\
Path Metric Old New Change
metrics.yaml a.b.c 1 2 1
metrics.yaml a.d.e 3 4 1
metrics.yaml x.b 5 6 -
""")
def run(self):
try:
diff = self.repo.metrics.diff(
a_rev=self.args.a_rev,
b_rev=self.args.b_rev,
targets=self.args.targets,
recursive=self.args.recursive,
all=self.args.all,
)
except DvcException:
logger.exception("failed to show metrics diff")
return 1
if self.args.show_json:
import json
logger.info(json.dumps(diff))
else:
from dvc.compare import show_diff
show_diff(
diff,
title="Metric",
markdown=self.args.show_md,
no_path=self.args.no_path,
precision=self.args.precision or DEFAULT_PRECISION,
)
return 0
def test_diff_mocked(mocker, markdown):
ret = mocker.MagicMock()
m = mocker.patch("dvc.compare.diff_table", return_value=ret)
show_diff({}, "metrics", markdown=markdown)
m.assert_called_once_with(
{},
title="metrics",
old=True,
no_path=False,
precision=None,
on_empty_diff=None,
show_changes=True,
round_digits=False,
)
ret.render.assert_called_once_with(markdown=markdown)
def run(self):
try:
diff = self.repo.experiments.diff(
a_rev=self.args.a_rev,
b_rev=self.args.b_rev,
all=self.args.all,
param_deps=self.args.param_deps,
)
except DvcException:
logger.exception("failed to show experiments diff")
return 1
if self.args.show_json:
import json
logger.info(json.dumps(diff))
else:
from dvc.compare import show_diff
precision = self.args.precision or DEFAULT_PRECISION
diffs = [("metrics", "Metric"), ("params", "Param")]
for idx, (key, title) in enumerate(diffs):
if idx:
from dvc.ui import ui
# we are printing tables even in `--quiet` mode
# so we should also be printing the "table" separator
ui.write(force=True)
show_diff(
diff[key],
title=title,
markdown=self.args.show_md,
no_path=self.args.no_path,
old=self.args.old,
on_empty_diff="diff not supported",
precision=precision if key == "metrics" else None,
)
return 0
