def test_pex_builder():
# test w/ and w/o zipfile dists
with nested(temporary_dir(), make_distribution('p1', zipped=True)) as (td, p1):
write_pex(td, exe_main, dists=[p1])
success_txt = os.path.join(td, 'success.txt')
PEX(td).run(args=[success_txt])
assert os.path.exists(success_txt)
with open(success_txt) as fp:
assert fp.read() == 'success'
# test w/ and w/o zipfile dists
with nested(temporary_dir(), temporary_dir(), make_distribution('p1', zipped=True)) as (
td1, td2, p1):
target_egg_dir = os.path.join(td2, os.path.basename(p1.location))
safe_mkdir(target_egg_dir)
with closing(zipfile.ZipFile(p1.location, 'r')) as zf:
zf.extractall(target_egg_dir)
p1 = DistributionHelper.distribution_from_path(target_egg_dir)
write_pex(td1, exe_main, dists=[p1])
success_txt = os.path.join(td1, 'success.txt')
PEX(td1).run(args=[success_txt])
assert os.path.exists(success_txt)
with open(success_txt) as fp:
assert fp.read() == 'success'
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
