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import subprocess
import sys
from types import SimpleNamespace
from producer import lazy, updates
def test_parse_would_install():
out = "\n".join(
[
"Using Python 3.11.16 environment at: /x",
"Resolved 2 packages in 1ms",
"Would install 2 packages",
" + scipy==1.14.1",
" - numpy==1.26.4",
" + numpy==2.2.6",
" ~ cffi==2.1.1",
"",
]
)
assert updates._parse_would_install(out) == {
"scipy": "1.14.1",
"numpy": "2.2.6",
"cffi": "2.1.1",
}
def test_vkey_ordering():
assert updates._vkey("1.26.4") < updates._vkey("2.2.6")
assert updates._vkey("0.5.6") < updates._vkey("0.5.7")
assert updates._vkey("2.7.1") < updates._vkey("2.7.1+cu126")
assert updates._vkey("1.2.10") > updates._vkey("1.2.9")
assert not updates._vkey("0.5.6") > updates._vkey("0.5.6")
def test_core_names(tmp_path, monkeypatch):
reqs = tmp_path / "requirements-core.txt"
reqs.write_text("numpy==1.26.4\nscipy>=1.11,<1.15\n\n# comment\nsoundfile>=0.12,<0.13\n")
monkeypatch.setattr(updates, "CORE_FILE", reqs)
assert updates._core_names() == ["numpy", "scipy", "soundfile"]
def test_probe_filters_to_keep(monkeypatch):
calls = []
def fake_run(cmd, capture_output, text, timeout):
calls.append(cmd)
return SimpleNamespace(
returncode=0,
stdout="Resolved 2 packages\n + scipy==1.14.1\n + numpy==2.2.6\n",
)
monkeypatch.setattr(lazy, "find_uv", lambda: "uv")
monkeypatch.setattr(updates.subprocess, "run", fake_run)
got = updates._probe(["-U", "-r", "reqs.txt"], None, {"scipy"})
assert got == {"scipy": "1.14.1"}
assert calls[0][1:4] == ["pip", "install", "--dry-run"]
def test_probe_failure_returns_empty(monkeypatch):
def boom(cmd, capture_output, text, timeout):
raise subprocess.TimeoutExpired(cmd, timeout)
monkeypatch.setattr(lazy, "find_uv", lambda: "uv")
monkeypatch.setattr(updates.subprocess, "run", boom)
assert updates._probe(["torch"], None, {"torch"}) == {}
def test_collect_full_matrix(monkeypatch, tmp_path):
installed = {
"numpy": "1.26.4",
"scipy": "1.13.1",
"soundfile": "0.12.1",
"pyloudnorm": "0.2.0",
"torch": "2.7.1+cu126",
"torchaudio": "2.7.1+cu126",
"deepfilternet": "0.5.6",
"zipenhancer": None,
"clearvoice": None,
}
def fake_probe(args, python, keep):
if "torch" in args and "torchaudio" in args and "--index-url" in args:
return {"torch": "2.9.0+cu126", "torchaudio": "2.9.0+cu126"}
if "deepfilternet" in args:
return {"deepfilternet": "0.5.7", "torch": "2.14.0"}
if "zipenhancer" in args:
return {}
return {"scipy": "1.14.1"}
monkeypatch.setattr(updates, "_installed", lambda d: installed.get(d))
monkeypatch.setattr(updates, "_probe", fake_probe)
monkeypatch.setattr(lazy, "gpu_present", lambda: True)
monkeypatch.setattr(lazy, "find_uv", lambda: "uv")
monkeypatch.setattr(updates, "RESEMBLE_PY", tmp_path / "missing" / "python")
got = updates.collect()
labels = [u.label for u in got]
assert labels == ["scipy", "torch + torchaudio", "deepfilternet"]
scipy = got[0]
assert (scipy.old, scipy.new) == ("1.13.1", "1.14.1")
assert "-U" in scipy.cmd and str(updates.CORE_FILE) in scipy.cmd
torch_u = got[1]
assert (torch_u.old, torch_u.new) == ("2.7.1+cu126", "2.9.0+cu126")
assert "CUDA" in torch_u.note
assert "torch==2.9.0+cu126" in torch_u.cmd
assert "torchaudio==2.9.0+cu126" in torch_u.cmd
assert lazy.TORCH_GPU_INDEX in torch_u.cmd
dfn = got[2]
assert (dfn.old, dfn.new) == ("0.5.6", "0.5.7")
assert "torch==2.7.1" in dfn.cmd
assert "deepfilternet==0.5.7" in dfn.cmd
assert "torch==2.14.0" not in dfn.cmd
def test_collect_skips_uninstalled_engines_and_missing_torch(monkeypatch, tmp_path):
monkeypatch.setattr(updates, "_installed", lambda d: None)
monkeypatch.setattr(lazy, "find_uv", lambda: "uv")
monkeypatch.setattr(updates, "RESEMBLE_PY", tmp_path / "missing" / "python")
probed = []
monkeypatch.setattr(updates, "_probe", lambda args, python, keep: probed.append(args) or {})
assert updates.collect() == []
assert len(probed) == 1
assert "deepfilternet" not in probed[0] and "torch" not in probed[0]
def test_collect_resemble_isolated_venv(monkeypatch, tmp_path):
py = tmp_path / "resemble" / "bin" / "python"
py.parent.mkdir(parents=True)
py.write_text("")
monkeypatch.setattr(updates, "_installed", lambda d: "2.7.1+cu126" if d == "torch" else None)
monkeypatch.setattr(updates, "_installed_in", lambda p, d: "0.0.1")
monkeypatch.setattr(lazy, "find_uv", lambda: "uv")
monkeypatch.setattr(updates, "RESEMBLE_PY", py)
def fake_probe(args, python, keep):
if "resemble-enhance" in args:
assert python == str(py)
return {"resemble-enhance": "0.0.2"}
return {}
monkeypatch.setattr(updates, "_probe", fake_probe)
got = updates.collect()
assert len(got) == 1
u = got[0]
assert u.label == "resemble-enhance"
assert "resemble-enhance==0.0.2" in u.cmd
assert str(py) in u.cmd
def test_confirm(monkeypatch):
answers = iter(["", "no", "y", "yes"])
monkeypatch.setattr("builtins.input", lambda prompt: next(answers))
assert not updates._confirm("install updates?")
assert not updates._confirm("install updates?")
assert updates._confirm("install updates?")
assert updates._confirm("install updates?")
def test_check_and_prompt_non_tty_notices_only(monkeypatch, capsys):
monkeypatch.setattr(
updates,
"collect",
lambda: [updates.Update("scipy", "1.13.1", "1.14.1", "", ["uv"])],
)
monkeypatch.setattr(sys, "stdin", SimpleNamespace(isatty=lambda: False))
assert updates.check_and_prompt() is False
out = capsys.readouterr().out
assert "updates available" in out
assert "./producer update" in out
def test_check_and_prompt_assume_yes_applies(monkeypatch, capsys):
u = updates.Update("scipy", "1.13.1", "1.14.1", "", ["uv", "pip", "install", "scipy"])
monkeypatch.setattr(updates, "collect", lambda: [u])
runs = []
monkeypatch.setattr(updates.ui, "run", lambda cmd, label, check=True: runs.append(cmd))
assert updates.check_and_prompt(assume_yes=True) is True
assert runs == [["uv", "pip", "install", "scipy"]]
assert "updates installed" in capsys.readouterr().out
def test_check_and_prompt_declined(monkeypatch, capsys):
u = updates.Update("scipy", "1.13.1", "1.14.1", "", ["uv"])
monkeypatch.setattr(updates, "collect", lambda: [u])
monkeypatch.setattr(sys, "stdin", SimpleNamespace(isatty=lambda: True))
monkeypatch.setattr(updates, "_confirm", lambda prompt: False)
runs = []
monkeypatch.setattr(updates.ui, "run", lambda cmd, label, check=True: runs.append(cmd))
assert updates.check_and_prompt() is False
assert runs == []
assert "skipped updates" in capsys.readouterr().out
def test_check_and_prompt_up_to_date(monkeypatch, capsys):
monkeypatch.setattr(updates, "collect", lambda: [])
assert updates.check_and_prompt(force=True) is False
assert "up to date" in capsys.readouterr().out
def test_update_command_requires_yes_when_not_interactive(monkeypatch):
monkeypatch.setattr(sys, "stdin", SimpleNamespace(isatty=lambda: False))
monkeypatch.setattr(
updates,
"collect",
lambda: [updates.Update("scipy", "1.13.1", "1.14.1", "", ["uv"])],
)
try:
updates.run_update_command([])
except SystemExit as e:
assert "--yes" in str(e)
else:
raise AssertionError("expected SystemExit")
runs = []
monkeypatch.setattr(updates.ui, "run", lambda cmd, label, check=True: runs.append(cmd))
assert updates.run_update_command(["--yes"]) == 0
assert len(runs) == 1
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