def dumped_chroot(self, targets):
python_repos = create_subsystem(PythonRepos)
with subsystem_instance(IvySubsystem) as ivy_subsystem:
ivy_bootstrapper = Bootstrapper(ivy_subsystem=ivy_subsystem)
with subsystem_instance(ThriftBinary.Factory) as thrift_binary_factory:
interpreter_cache = PythonInterpreterCache(self.python_setup, python_repos)
interpreter_cache.setup()
interpreters = list(interpreter_cache.matched_interpreters([
self.python_setup.interpreter_requirement]))
self.assertGreater(len(interpreters), 0)
interpreter = interpreters[0]
with temporary_dir() as chroot:
pex_builder = PEXBuilder(path=chroot, interpreter=interpreter)
python_chroot = PythonChroot(python_setup=self.python_setup,
python_repos=python_repos,
ivy_bootstrapper=ivy_bootstrapper,
thrift_binary_factory=thrift_binary_factory.create,
interpreter=interpreter,
builder=pex_builder,
targets=targets,
platforms=['current'])
try:
python_chroot.dump()
yield pex_builder, python_chroot
finally:
python_chroot.delete()
def _test_runner(self, targets, workunit):
interpreter = self.select_interpreter_for_targets(targets)
builder = PEXBuilder(interpreter=interpreter)
builder.info.entry_point = 'pytest'
chroot = PythonChroot(
context=self.context,
python_setup=PythonSetup.global_instance(),
python_repos=PythonRepos.global_instance(),
targets=targets,
extra_requirements=self._TESTING_TARGETS,
builder=builder,
platforms=('current',),
interpreter=interpreter)
try:
builder = chroot.dump()
builder.freeze()
pex = PEX(builder.path(), interpreter=interpreter)
with self._maybe_shard() as shard_args:
with self._maybe_emit_junit_xml(targets) as junit_args:
with self._maybe_emit_coverage_data(targets,
builder.path(),
pex,
workunit) as coverage_args:
yield pex, shard_args + junit_args + coverage_args
finally:
chroot.delete()
def dumped_chroot(self, targets):
# TODO(benjy): We shouldn't need to mention DistributionLocator here, as IvySubsystem
# declares it as a dependency. However if we don't then test_antlr() below fails on
# uninitialized options for that subsystem. Hopefully my pending (as of 9/2016) change
# to clean up how we initialize and create instances of subsystems in tests will make
# this problem go away.
self.context(for_subsystems=[PythonRepos, PythonSetup, IvySubsystem,
DistributionLocator, ThriftBinary.Factory, BinaryUtil.Factory])
python_repos = PythonRepos.global_instance()
ivy_bootstrapper = Bootstrapper(ivy_subsystem=IvySubsystem.global_instance())
thrift_binary_factory = ThriftBinary.Factory.global_instance().create
interpreter_cache = PythonInterpreterCache(self.python_setup, python_repos)
interpreter_cache.setup()
interpreters = list(interpreter_cache.matched_interpreters(
self.python_setup.interpreter_constraints))
self.assertGreater(len(interpreters), 0)
interpreter = interpreters[0]
with temporary_dir() as chroot:
pex_builder = PEXBuilder(path=chroot, interpreter=interpreter)
python_chroot = PythonChroot(python_setup=self.python_setup,
python_repos=python_repos,
ivy_bootstrapper=ivy_bootstrapper,
thrift_binary_factory=thrift_binary_factory,
interpreter=interpreter,
builder=pex_builder,
targets=targets,
platforms=['current'])
try:
python_chroot.dump()
yield pex_builder, python_chroot
finally:
python_chroot.delete()
def dumped_chroot(self, targets):
python_repos = create_subsystem(PythonRepos)
with subsystem_instance(IvySubsystem) as ivy_subsystem:
ivy_bootstrapper = Bootstrapper(ivy_subsystem=ivy_subsystem)
with subsystem_instance(
ThriftBinary.Factory) as thrift_binary_factory:
interpreter_cache = PythonInterpreterCache(
self.python_setup, python_repos)
interpreter_cache.setup()
interpreters = list(
interpreter_cache.matches(
[self.python_setup.interpreter_requirement]))
self.assertGreater(len(interpreters), 0)
interpreter = interpreters[0]
with temporary_dir() as chroot:
pex_builder = PEXBuilder(path=chroot,
interpreter=interpreter)
python_chroot = PythonChroot(
python_setup=self.python_setup,
python_repos=python_repos,
ivy_bootstrapper=ivy_bootstrapper,
thrift_binary_factory=thrift_binary_factory.create,
interpreter=interpreter,
builder=pex_builder,
targets=targets,
platforms=['current'])
try:
python_chroot.dump()
yield pex_builder, python_chroot
finally:
python_chroot.delete()
def dumped_chroot(self, targets):
# TODO(benjy): We shouldn't need to mention DistributionLocator here, as IvySubsystem
# declares it as a dependency. However if we don't then test_antlr() below fails on
# uninitialized options for that subsystem. Hopefully my pending (as of 9/2016) change
# to clean up how we initialize and create instances of subsystems in tests will make
# this problem go away.
self.context(for_subsystems=[PythonRepos, PythonSetup, IvySubsystem,
DistributionLocator, ThriftBinary.Factory, BinaryUtil.Factory])
python_repos = PythonRepos.global_instance()
ivy_bootstrapper = Bootstrapper(ivy_subsystem=IvySubsystem.global_instance())
thrift_binary_factory = ThriftBinary.Factory.global_instance().create
interpreter_cache = PythonInterpreterCache(self.python_setup, python_repos)
interpreter = interpreter_cache.select_interpreter_for_targets(targets)
self.assertIsNotNone(interpreter)
with temporary_dir() as chroot:
pex_builder = PEXBuilder(path=chroot, interpreter=interpreter)
python_chroot = PythonChroot(python_setup=self.python_setup,
python_repos=python_repos,
ivy_bootstrapper=ivy_bootstrapper,
thrift_binary_factory=thrift_binary_factory,
interpreter=interpreter,
builder=pex_builder,
targets=targets,
platforms=['current'])
try:
python_chroot.dump()
yield pex_builder, python_chroot
finally:
python_chroot.delete()
def temporary_chroot(self, interpreter=None, pex_info=None, targets=None,
extra_requirements=None, platforms=None, pre_freeze=None):
"""Yields a temporary PythonChroot created with the specified args.
pre_freeze is an optional function run on the chroot just before freezing its builder,
to allow for any extra modification.
"""
path = tempfile.mkdtemp()
builder = PEXBuilder(path=path, interpreter=interpreter, pex_info=pex_info)
with self.context.new_workunit('chroot'):
chroot = PythonChroot(
context=self.context,
python_setup=PythonSetup.global_instance(),
python_repos=PythonRepos.global_instance(),
targets=targets,
extra_requirements=extra_requirements,
builder=builder,
platforms=platforms,
interpreter=interpreter)
chroot.dump()
if pre_freeze:
pre_freeze(chroot)
builder.freeze()
yield chroot
chroot.delete()
def _test_runner(self, targets, stdout, stderr):
builder = PEXBuilder(interpreter=self._interpreter)
builder.info.entry_point = 'pytest'
chroot = PythonChroot(targets=targets,
extra_requirements=self._TESTING_TARGETS,
builder=builder,
platforms=('current', ),
interpreter=self._interpreter)
try:
builder = chroot.dump()
builder.freeze()
pex = PEX(builder.path(), interpreter=self._interpreter)
with self._maybe_emit_junit_xml(targets) as junit_args:
with self._maybe_emit_coverage_data(targets, builder.path(),
pex, stdout,
stderr) as coverage_args:
yield pex, junit_args + coverage_args
finally:
chroot.delete()
def _test_runner(self, targets, stdout, stderr):
builder = PEXBuilder(interpreter=self._interpreter)
builder.info.entry_point = 'pytest'
chroot = PythonChroot(
targets=targets,
extra_requirements=self._TESTING_TARGETS,
builder=builder,
platforms=('current',),
interpreter=self._interpreter)
try:
builder = chroot.dump()
builder.freeze()
pex = PEX(builder.path(), interpreter=self._interpreter)
with self._maybe_emit_junit_xml(targets) as junit_args:
with self._maybe_emit_coverage_data(targets,
builder.path(),
pex,
stdout,
stderr) as coverage_args:
yield pex, junit_args + coverage_args
finally:
chroot.delete()
