def yield_pex_builder(zip_safe=True):
with nested(temporary_dir(),
make_distribution('p1', zipped=True,
zip_safe=zip_safe)) as (td, p1):
pb = PEXBuilder(path=td)
pb.add_egg(p1.location)
yield pb
def build_pex(args, options):
interpreter = None
if options.python:
if os.path.exists(options.python):
interpreter = PythonInterpreter.from_binary(options.python)
else:
interpreter = PythonInterpreter.from_env(options.python)
if interpreter is None:
die('Failed to find interpreter: %s' % options.python)
pex_builder = PEXBuilder(
path=safe_mkdtemp(),
interpreter=interpreter,
)
pex_info = pex_builder.info
pex_info.zip_safe = options.zip_safe
pex_info.always_write_cache = options.always_write_cache
pex_info.ignore_errors = options.ignore_errors
pex_info.inherit_path = options.inherit_path
fetchers = [Fetcher(options.repos)]
if options.pypi:
fetchers.append(PyPIFetcher())
resolveds = requirement_resolver(options.requirements,
cache=options.cache_dir,
fetchers=fetchers,
interpreter=interpreter,
platform=options.platform)
if resolveds:
log('Resolved distributions:', v=options.verbosity)
for pkg in resolveds:
log(' %s' % pkg, v=options.verbosity)
pex_builder.add_distribution(pkg)
pex_builder.add_requirement(pkg.as_requirement())
for source_dir in options.source_dirs:
try:
egg_path = EggInstaller(source_dir).bdist()
except EggInstaller.Error:
die('Failed to run installer for %s' % source_dir, CANNOT_DISTILL)
pex_builder.add_egg(egg_path)
if options.entry_point is not None:
log('Setting entry point to %s' % options.entry_point,
v=options.verbosity)
pex_builder.info.entry_point = options.entry_point
else:
log('Creating environment PEX.', v=options.verbosity)
return pex_builder
def build_pex(args, options):
pex_builder = PEXBuilder(path=safe_mkdtemp())
pex_info = pex_builder.info
pex_info.zip_safe = options.zip_safe
pex_info.always_write_cache = options.always_write_cache
pex_info.ignore_errors = options.ignore_errors
pex_info.inherit_path = options.inherit_path
fetchers = [Fetcher(options.repos)]
if options.pypi:
fetchers.append(PyPIFetcher())
resolver = Resolver(cache=options.cache_dir, fetchers=fetchers, install_cache=options.cache_dir)
resolveds = resolver.resolve(options.requirements)
if resolveds:
log('Resolved distributions:', v=options.verbosity)
for pkg in resolveds:
log(' %s' % pkg, v=options.verbosity)
pex_builder.add_distribution(pkg)
pex_builder.add_requirement(pkg.as_requirement())
for source_dir in options.source_dirs:
dist = Installer(source_dir).distribution()
if not dist:
die('Failed to run installer for %s' % source_dir, CANNOT_DISTILL)
egg_path = Distiller(dist).distill()
if not egg_path:
die('Failed to distill %s into egg' % dist, CANNOT_DISTILL)
pex_builder.add_egg(egg_path)
if options.entry_point is not None:
log('Setting entry point to %s' % options.entry_point, v=options.verbosity)
pex_builder.info.entry_point = options.entry_point
else:
log('Creating environment PEX.', v=options.verbosity)
if options.pex_name is not None:
log('Saving PEX file to %s' % options.pex_name, v=options.verbosity)
tmp_name = options.pex_name + '~'
safe_delete(tmp_name)
pex_builder.build(tmp_name)
os.rename(tmp_name, options.pex_name)
else:
pex_builder.freeze()
log('Running PEX file at %s with args %s' % (pex_builder.path(), args), v=options.verbosity)
pex = PEX(pex_builder.path())
return pex.run(args=list(args))
return 0
def write_pex(td, exe_contents, dists=None):
dists = dists or []
with open(os.path.join(td, "exe.py"), "w") as fp:
fp.write(exe_contents)
pb = PEXBuilder(path=td)
for dist in dists:
pb.add_egg(dist.location)
pb.set_executable(os.path.join(td, "exe.py"))
pb.freeze()
return pb
def write_pex(td, exe_contents, dists=None):
dists = dists or []
with open(os.path.join(td, 'exe.py'), 'w') as fp:
fp.write(exe_contents)
pb = PEXBuilder(path=td)
for dist in dists:
pb.add_egg(dist.location)
pb.set_executable(os.path.join(td, 'exe.py'))
pb.freeze()
return pb
def build_pex(args, options):
interpreter = interpreter_from_options(options)
pex_builder = PEXBuilder(path=safe_mkdtemp(), interpreter=interpreter)
pex_info = pex_builder.info
pex_info.zip_safe = options.zip_safe
pex_info.always_write_cache = options.always_write_cache
pex_info.ignore_errors = options.ignore_errors
pex_info.inherit_path = options.inherit_path
resolveds = requirement_resolver(
options.requirements, obtainer=build_obtainer(options), interpreter=interpreter, platform=options.platform
)
if resolveds:
log("Resolved distributions:", v=options.verbosity)
for pkg in resolveds:
log(" %s" % pkg, v=options.verbosity)
pex_builder.add_distribution(pkg)
pex_builder.add_requirement(pkg.as_requirement())
for source_dir in options.source_dirs:
try:
egg_path = EggInstaller(source_dir).bdist()
except EggInstaller.Error:
die("Failed to run installer for %s" % source_dir, CANNOT_DISTILL)
pex_builder.add_egg(egg_path)
if options.entry_point is not None:
log("Setting entry point to %s" % options.entry_point, v=options.verbosity)
pex_builder.info.entry_point = options.entry_point
else:
log("Creating environment PEX.", v=options.verbosity)
return pex_builder
def yield_pex_builder(zip_safe=True):
with nested(temporary_dir(), make_distribution('p1', zipped=True, zip_safe=zip_safe)) as (td, p1):
pb = PEXBuilder(path=td)
pb.add_egg(p1.location)
yield pb
