def wheel_build_pep517(config, session, venv):
pyproject = config.setupdir.join("pyproject.toml")
if not pyproject.check():
reporter.error(
"No pyproject.toml file found. The expected location is: {}".
format(pyproject))
raise SystemExit(1)
with session.newaction(venv.name, "packaging") as action:
venv.update(action=action)
ensure_empty_dir(config.distdir)
venv.test(
name="wheel-make",
commands=[[
"pip", "wheel", config.setupdir, "--no-deps", "--use-pep517",
"--wheel-dir", config.distdir
]],
redirect=False,
ignore_outcome=False,
ignore_errors=False,
display_hash_seed=False,
)
try:
dists = config.distdir.listdir()
except py.error.ENOENT:
reporter.error(
"No dist directory found. Please check pyproject.toml, e.g with:\n"
" pip wheel . --use-pep517")
raise SystemExit(1)
else:
if not dists:
reporter.error(
"No distributions found in the dist directory found. Please check pyproject.toml, e.g with:\n"
" pip wheel . --use-pep517")
raise SystemExit(1)
return dists[0]
def cleanup_for_venv(venv):
within_parallel = PARALLEL_ENV_VAR_KEY in os.environ
# if the directory exists and it doesn't look like a virtualenv, produce
# an error
if venv.path.exists():
dir_items = set(os.listdir(str(venv.path))) - {".lock", "log"}
dir_items = {p for p in dir_items if not p.startswith(".tox-")}
else:
dir_items = set()
if not (
# doesn't exist => OK
not venv.path.exists()
# does exist, but it's empty => OK
or not dir_items
# it exists and we're on windows with Lib and Scripts => OK
or (INFO.IS_WIN and dir_items > {"Scripts", "Lib"})
# non-windows, with lib and bin => OK
or dir_items > {"bin", "lib"}):
venv.status = "error"
reporter.error(
"cowardly refusing to delete `envdir` (it does not look like a virtualenv): "
"{}".format(venv.path))
raise SystemExit(2)
if within_parallel:
if venv.path.exists():
# do not delete the log folder as that's used by parent
for content in venv.path.listdir():
if not content.basename == "log":
content.remove(rec=1, ignore_errors=True)
else:
ensure_empty_dir(venv.path)
def tox_testenv_create(venv, action):
config_interpreter = venv.getsupportedinterpreter()
args = [sys.executable, "-m", "virtualenv"]
if venv.envconfig.sitepackages:
args.append("--system-site-packages")
if venv.envconfig.alwayscopy:
args.append("--always-copy")
if NO_DOWNLOAD:
args.append("--no-download")
# add interpreter explicitly, to prevent using default (virtualenv.ini)
args.extend(["--python", str(config_interpreter)])
within_parallel = PARALLEL_ENV_VAR_KEY in os.environ
if within_parallel:
if venv.path.exists():
# do not delete the log folder as that's used by parent
for content in venv.path.listdir():
if not content.basename == "log":
content.remove(rec=1, ignore_errors=True)
else:
ensure_empty_dir(venv.path)
basepath = venv.path.dirpath()
basepath.ensure(dir=1)
args.append(venv.path.basename)
if not _SKIP_VENV_CREATION:
venv._pcall(
args,
venv=False,
action=action,
cwd=basepath,
redirect=reporter.verbosity() < reporter.Verbosity.DEBUG,
)
return True # Return non-None to indicate plugin has completed
def make_sdist(config, session):
setup = config.setupdir.join("setup.py")
pyproject = config.setupdir.join("pyproject.toml")
setup_check = setup.check()
if not setup_check and not pyproject.check():
reporter.error(
"No pyproject.toml or setup.py file found. The expected locations are:\n"
" {pyproject} or {setup}\n"
"You can\n"
" 1. Create one:\n"
" https://tox.readthedocs.io/en/latest/example/package.html\n"
" 2. Configure tox to avoid running sdist:\n"
" https://tox.readthedocs.io/en/latest/example/general.html\n"
" 3. Configure tox to use an isolated_build".format(
pyproject=pyproject, setup=setup), )
raise SystemExit(1)
if not setup_check:
reporter.error(
"pyproject.toml file found.\n"
"To use a PEP 517 build-backend you are required to "
"configure tox to use an isolated_build:\n"
"https://tox.readthedocs.io/en/latest/example/package.html\n", )
raise SystemExit(1)
with session.newaction("GLOB", "packaging") as action:
action.setactivity("sdist-make", setup)
ensure_empty_dir(config.distdir)
build_log = action.popen(
[
sys.executable,
setup,
"sdist",
"--formats=zip",
"--dist-dir",
config.distdir,
],
cwd=config.setupdir,
returnout=True,
)
reporter.verbosity2(build_log)
try:
return config.distdir.listdir()[0]
except py.error.ENOENT:
# check if empty or comment only
data = []
with open(str(setup)) as fp:
for line in fp:
if line and line[0] == "#":
continue
data.append(line)
if not "".join(data).strip():
reporter.error("setup.py is empty")
raise SystemExit(1)
reporter.error(
"No dist directory found. Please check setup.py, e.g with:\n"
" python setup.py sdist", )
raise SystemExit(1)
def cleanup_for_venv(venv):
within_parallel = PARALLEL_ENV_VAR_KEY in os.environ
if within_parallel:
if venv.path.exists():
# do not delete the log folder as that's used by parent
for content in venv.path.listdir():
if not content.basename == "log":
content.remove(rec=1, ignore_errors=True)
else:
ensure_empty_dir(venv.path)
def tox_runtest_pre(venv):
venv.status = 0
ensure_empty_dir(venv.envconfig.envtmpdir)
venv.envconfig.envtmpdir.ensure(dir=1)
venv.test(
name="run-test-pre",
commands=venv.envconfig.commands_pre,
redirect=False,
ignore_outcome=False,
ignore_errors=False,
display_hash_seed=True,
)
def wheel_build_legacy(config, session, venv):
setup = config.setupdir.join("setup.py")
if not setup.check():
reporter.error(
"No setup.py file found. The expected location is: {}".format(
setup))
raise SystemExit(1)
with session.newaction(venv.name, "packaging") as action:
with patch(venv, "is_allowed_external",
partial(wheel_is_allowed_external, venv=venv)):
venv.update(action=action)
if not (session.config.option.wheel_dirty
or venv.envconfig.wheel_dirty):
action.setactivity("wheel-make",
"cleaning up build directory ...")
ensure_empty_dir(config.setupdir.join("build"))
ensure_empty_dir(config.distdir)
venv.test(
name="wheel-make",
commands=[[
"python", setup, "bdist_wheel", "--dist-dir",
config.distdir
]],
redirect=False,
ignore_outcome=False,
ignore_errors=False,
display_hash_seed=False,
)
try:
dists = config.distdir.listdir()
except py.error.ENOENT:
# check if empty or comment only
data = []
with open(str(setup)) as fp:
for line in fp:
if line and line[0] == "#":
continue
data.append(line)
if not "".join(data).strip():
reporter.error("setup.py is empty")
raise SystemExit(1)
reporter.error(
"No dist directory found. Please check setup.py, e.g with:\n"
" python setup.py bdist_wheel")
raise SystemExit(1)
else:
if not dists:
reporter.error(
"No distributions found in the dist directory found. Please check setup.py, e.g with:\n"
" python setup.py bdist_wheel")
raise SystemExit(1)
return dists[0]
def main(args):
setup_reporter(args)
try:
config = load_config(args)
config.logdir.ensure(dir=1)
ensure_empty_dir(config.logdir)
with set_os_env_var("TOX_WORK_DIR", config.toxworkdir):
session = build_session(config)
exit_code = session.runcommand()
if exit_code is None:
exit_code = 0
raise SystemExit(exit_code)
except tox.exception.BadRequirement:
raise SystemExit(1)
except KeyboardInterrupt:
raise SystemExit(2)
def tox_testenv_create(venv, action):
config_interpreter = venv.getsupportedinterpreter()
args = [sys.executable, "-m", "virtualenv"]
if venv.envconfig.sitepackages:
args.append("--system-site-packages")
if venv.envconfig.alwayscopy:
args.append("--always-copy")
if NO_DOWNLOAD:
args.append("--no-download")
# add interpreter explicitly, to prevent using default (virtualenv.ini)
args.extend(["--python", str(config_interpreter)])
ensure_empty_dir(venv.path)
basepath = venv.path.dirpath()
basepath.ensure(dir=1)
args.append(venv.path.basename)
venv._pcall(args, venv=False, action=action, cwd=basepath)
return True # Return non-None to indicate plugin has completed
def acquire_package(config: config.Config, venv: VirtualEnv) -> py.path.local:
target_dir: py.path.local = config.toxworkdir.join(
config.isolated_build_env)
ensure_empty_dir(target_dir)
args = [
venv.envconfig.config.option.pdm,
"build",
"--no-wheel",
"-d",
target_dir,
]
with venv.new_action("buildpkg") as action:
venv._pcall(args,
cwd=venv.envconfig.config.toxinidir,
venv=False,
action=action)
path = next(target_dir.visit("*.tar.gz"))
action.setactivity("buildpkg", path)
return path
def main(args):
setup_reporter(args)
try:
config = load_config(args)
update_default_reporter(config.option.quiet_level,
config.option.verbose_level)
reporter.using("tox.ini: {}".format(config.toxinipath))
config.logdir.ensure(dir=1)
ensure_empty_dir(config.logdir)
with set_os_env_var("TOX_WORK_DIR", config.toxworkdir):
retcode = build_session(config).runcommand()
if retcode is None:
retcode = 0
raise SystemExit(retcode)
except KeyboardInterrupt:
raise SystemExit(2)
except (tox.exception.MinVersionError,
tox.exception.MissingRequirement) as exception:
reporter.error(str(exception))
raise SystemExit(1)
def make_sdist(config, session):
setup = config.setupdir.join("setup.py")
if not setup.check():
reporter.error(
"No setup.py file found. The expected location is:\n"
" {}\n"
"You can\n"
" 1. Create one:\n"
" https://packaging.python.org/tutorials/distributing-packages/#setup-py\n"
" 2. Configure tox to avoid running sdist:\n"
" https://tox.readthedocs.io/en/latest/example/general.html"
"#avoiding-expensive-sdist".format(setup)
)
raise SystemExit(1)
with session.newaction("GLOB", "packaging") as action:
action.setactivity("sdist-make", setup)
ensure_empty_dir(config.distdir)
build_log = action.popen(
[sys.executable, setup, "sdist", "--formats=zip", "--dist-dir", config.distdir],
cwd=config.setupdir,
returnout=True,
)
reporter.verbosity2(build_log)
try:
return config.distdir.listdir()[0]
except py.error.ENOENT:
# check if empty or comment only
data = []
with open(str(setup)) as fp:
for line in fp:
if line and line[0] == "#":
continue
data.append(line)
if not "".join(data).strip():
reporter.error("setup.py is empty")
raise SystemExit(1)
reporter.error(
"No dist directory found. Please check setup.py, e.g with:\n"
" python setup.py sdist"
)
raise SystemExit(1)