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WIP debug prints

This commit is contained in:
Bruno Oliveira 2021-11-20 11:25:04 -03:00
parent a1bc348603
commit d85eb38be1
2 changed files with 16 additions and 1 deletions
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14
src/_pytest/assertion/rewrite.py
View File

@ -146,19 +146,33 @@ class AssertionRewritingHook(importlib.abc.MetaPathFinder, importlib.abc.Loader)
# atomic. POSIX's atomic rename comes in handy. # atomic. POSIX's atomic rename comes in handy.
write = not sys.dont_write_bytecode write = not sys.dont_write_bytecode
cache_dir = get_cache_dir(fn) cache_dir = get_cache_dir(fn)
track_debug = getattr(sys, "TRACK_REWRITE", False)
if track_debug:
print("exec_module:")
print(f" cache_dir: {cache_dir}")
print(f" write (dont_write_bytecode): {write}")
if write: if write:
ok = try_makedirs(cache_dir) ok = try_makedirs(cache_dir)
if not ok: if not ok:
write = False write = False
if track_debug:
print(f" write: {write} (read-only dir!)")
state.trace(f"read only directory: {cache_dir}") state.trace(f"read only directory: {cache_dir}")
if track_debug:
print(f" write (final): {write}")
cache_name = fn.name[:-3] + PYC_TAIL cache_name = fn.name[:-3] + PYC_TAIL
pyc = cache_dir / cache_name pyc = cache_dir / cache_name
# Notice that even if we're in a read-only directory, I'm going # Notice that even if we're in a read-only directory, I'm going
# to check for a cached pyc. This may not be optimal... # to check for a cached pyc. This may not be optimal...
co = _read_pyc(fn, pyc, state.trace) co = _read_pyc(fn, pyc, state.trace)
if track_debug:
print(f" co = {co}")
if co is None: if co is None:
state.trace(f"rewriting {fn!r}") state.trace(f"rewriting {fn!r}")
if track_debug:
print(f" rewriting {fn!r} to:")
print(f" {pyc}")
source_stat, co = _rewrite_test(fn, self.config) source_stat, co = _rewrite_test(fn, self.config)
if write: if write:
self._writing_pyc = True self._writing_pyc = True

3
testing/test_assertrewrite.py
View File

@ -1737,6 +1737,7 @@ class TestPyCacheDir:
pycache_prefix = tmp_path / "my/pycs" pycache_prefix = tmp_path / "my/pycs"
monkeypatch.setattr(sys, "pycache_prefix", os.fspath(pycache_prefix)) monkeypatch.setattr(sys, "pycache_prefix", os.fspath(pycache_prefix))
monkeypatch.setattr(sys, "dont_write_bytecode", False) monkeypatch.setattr(sys, "dont_write_bytecode", False)
monkeypatch.setattr(sys, "TRACK_REWRITE", True, raising=False)
pytester.makepyfile( pytester.makepyfile(
**{ **{
@ -1748,7 +1749,7 @@ class TestPyCacheDir:
"src/bar/__init__.py": "", "src/bar/__init__.py": "",
} }
) )
result = pytester.runpytest() result = pytester.runpytest_inprocess("-s")
pprint.pprint(list(tmp_path.glob("**/*.*"))) pprint.pprint(list(tmp_path.glob("**/*.*")))
assert result.ret == 0 assert result.ret == 0