def test_koji_cache(fake_koji, koji_dir):
"""Koji source can reuse a cache to avoid repeated calls."""
cache = {}
source_ctor = Source.get_partial(
"koji:https://koji.example.com/?rpm=foo-1.0-1.x86_64.rpm&module_build=foo-1.0-1",
basedir=koji_dir,
cache=cache,
)
fake_koji.insert_rpms(["foo-1.0-1.x86_64.rpm"], build_nvr="foo-1.0-1")
fake_koji.insert_modules(
["modulemd.x86_64.txt", "modulemd.s390x.txt"], build_nvr="foo-1.0-1"
)
# Get push items from one source
items1 = sorted(list(source_ctor()), key=repr)
# It should have three items (1 RPM, two modulemds)
assert len(items1) == 3
# Now wipe out all the fake_koji data
fake_koji.reset()
# Get push items from a new source.
# It should succeed even though no test data is defined
items2 = sorted(list(source_ctor()), key=repr)
# They should give identical results
assert items1 == items2
# It should have stored something in the cache
assert cache
def test_args_via_partial():
"""Arguments are passed into source via get_partial as expected."""
calls = []
def gather_args(*args, **kwargs):
calls.append((args, kwargs))
return []
Source.register_backend("gather", gather_args)
# Let's make a partial bound to 'a' & 'b' by default
gather = Source.get_partial("gather:a=1", b=2)
# Call it a few different ways:
gather()
gather(c=3)
gather(d=4)
# It should have been called with expected args:
# - every call had 'a' & 'b' since they were bound in get_partial
# - 'b' and 'c' only appear when explicitly passed
# - also note 'a' is a string since it came via URL
assert len(calls) == 3
assert calls[0] == ((), {"a": "1", "b": 2})
assert calls[1] == ((), {"a": "1", "b": 2, "c": 3})
assert calls[2] == ((), {"a": "1", "b": 2, "d": 4})
def test_yield_timeout_reached_nodupe(mock_path_exists, mock_sleep,
container_push_item, caplog):
"""src polling/timeout logic should only happen once per item even if
multiple layers of source have been created.
"""
class TestKoji(object):
def __init__(self, **kwargs):
pass
def __iter__(self):
yield container_push_item
mock_path_exists.return_value = False
Source.register_backend("test-koji", TestKoji)
Source.register_backend(
"test-koji-outer", Source.get_partial("test-koji:",
whatever="argument"))
source = Source.get("test-koji-outer:")
# Should be able to get the item.
assert len(list(source)) == 1
# It should mention the timeout, only once
assert caplog.text.count("is missing after 900 seconds") == 1
assert mock_path_exists.call_count == 31
assert mock_sleep.call_count == 30
def test_get_registered_partial():
"""Can register a source obtained via get_partial, then get source using registered scheme."""
errata_example = Source.get_partial("errata:https://errata.example.com")
Source.register_backend("errata-example", errata_example)
# We should now be able to request sources using et_example scheme.
# We're just verifying that the call obtains a source, without crashing.
assert Source.get("errata-example:errata=ABC-123")
def source_factory(fake_errata_tool, fake_koji, koji_dir):
ctor = Source.get_partial(
"errata:https://errata.example.com",
koji_source="koji:https://koji.example.com?basedir=%s" % koji_dir,
)
fake_koji.load_all_builds()
yield ctor
def errata_test_backend(fake_errata_tool, koji_test_backend):
# erratatest backend is errata backend pointing at kojitest and our errata testdata
bound = Source.get_partial("errata:https://errata.example.com/",
koji_source="kojitest:")
Source.register_backend("erratatest", bound)
yield
Source.reset()
def test_custom_source():
"""A push source with args, custom enter/exit and used with get_partial works."""
Source.register_backend("custom-base", CustomSource)
spy = []
Source.register_backend("custom-spy",
Source.get_partial("custom-base:", spy=spy))
Source.register_backend("custom1", Source.get_partial("custom-spy:",
a=123))
Source.register_backend("custom2", Source.get_partial("custom1:", b=234))
Source.register_backend("custom3", Source.get_partial("custom2:", c=456))
# Now use the source while going through multiple layers.
with Source.get("custom3:") as source:
assert list(source) == ITEMS
# the enter/exit should propagate all the way through, just once.
assert spy == ["enter [123, 234, 456]", "exit [123, 234, 456]"]
def koji_test_backend(fake_koji, koji_dir):
# kojitest backend is koji backend pointing at our koji testdata
bound = Source.get_partial("koji:https://koji.example.com/",
basedir=koji_dir)
Source.register_backend("kojitest", bound)
yield
Source.reset()
def test_partial_with_url_unbound():
Source.register_backend("returns-url", ReturnsUrlSource)
# Let's say that I now overwrite this source with an argument (not url) bound
partial = Source.get_partial("returns-url:", a=123)
Source.register_backend("returns-url", partial)
# Then I should be able to obtain an instance of this source, and it
# should still stuff the path part of the below string into the 'url' arg
items = [i for i in Source.get("returns-url:/foo/bar?b=88")]
assert items == [PushItem(name="/foo/bar 123 88")]
def load_conf(filename):
with open(filename, "rt") as f:
conf = yaml.safe_load(f)
try:
for source in conf.get("sources") or []:
name = source["name"]
url = source["url"]
Source.register_backend(name, Source.get_partial(url))
except Exception: # pylint: disable=broad-except
LOG.exception("Error loading config from %s", filename)
sys.exit(52)
def test_partial_with_url_bound_overwrite():
Source.register_backend("returns-url", ReturnsUrlSource)
# Let's say that I now overwrite this source and I pre-fill a URL
partial = Source.get_partial("returns-url:", url="/tmp")
Source.register_backend("returns-url", partial)
# Then I should be able to obtain an instance of this source, and
# I can still override the bound URL by passing a new one in the
# normal manner.
items = [i for i in Source.get("returns-url:/other/url?a=1&b=2")]
assert items == [PushItem(name="/other/url 1 2")]
def test_partial_with_url_bound():
Source.register_backend("returns-url", ReturnsUrlSource)
# Let's say that I now overwrite this source and I pre-fill a URL
partial = Source.get_partial("returns-url:", url="/tmp")
Source.register_backend("returns-url", partial)
# Then I should be able to obtain an instance of this source, with
# the URL coming from the value previously bound and other arguments
# still able to be overridden normally.
items = [i for i in Source.get("returns-url:b=123")]
assert items == [PushItem(name="/tmp a 123")]
def source_factory(fake_errata_tool, fake_koji, koji_dir):
ctor = Source.get_partial(
"errata:https://errata.example.com",
koji_source="koji:https://koji.example.com?basedir=%s" % koji_dir,
)
rpm_filenames = [
"pgaudit-1.4.0-4.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"pgaudit-1.4.0-4.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"pgaudit-1.4.0-4.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"pgaudit-1.4.0-4.module+el8.1.1+4794+c82b6e09.src.rpm",
"pgaudit-1.4.0-4.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"pgaudit-debuginfo-1.4.0-4.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"pgaudit-debuginfo-1.4.0-4.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"pgaudit-debuginfo-1.4.0-4.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"pgaudit-debuginfo-1.4.0-4.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"pgaudit-debugsource-1.4.0-4.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"pgaudit-debugsource-1.4.0-4.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"pgaudit-debugsource-1.4.0-4.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"pgaudit-debugsource-1.4.0-4.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgres-decoderbufs-0.10.0-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgres-decoderbufs-0.10.0-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgres-decoderbufs-0.10.0-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgres-decoderbufs-0.10.0-2.module+el8.1.1+4794+c82b6e09.src.rpm",
"postgres-decoderbufs-0.10.0-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgres-decoderbufs-debuginfo-0.10.0-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgres-decoderbufs-debuginfo-0.10.0-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgres-decoderbufs-debuginfo-0.10.0-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgres-decoderbufs-debuginfo-0.10.0-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgres-decoderbufs-debugsource-0.10.0-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgres-decoderbufs-debugsource-0.10.0-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgres-decoderbufs-debugsource-0.10.0-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgres-decoderbufs-debugsource-0.10.0-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-12.1-2.module+el8.1.1+4794+c82b6e09.src.rpm",
"postgresql-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-contrib-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-contrib-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-contrib-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-contrib-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-contrib-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-contrib-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-contrib-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-contrib-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-debugsource-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-debugsource-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-debugsource-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-debugsource-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-docs-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-docs-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-docs-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-docs-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-docs-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-docs-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-docs-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-docs-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-plperl-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-plperl-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-plperl-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-plperl-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-plperl-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-plperl-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-plperl-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-plperl-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-plpython3-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-plpython3-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-plpython3-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-plpython3-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-plpython3-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-plpython3-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-plpython3-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-plpython3-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-pltcl-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-pltcl-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-pltcl-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-pltcl-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-pltcl-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-pltcl-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-pltcl-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-pltcl-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-server-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-server-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-server-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-server-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-server-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-server-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-server-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-server-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-server-devel-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-server-devel-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-server-devel-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-server-devel-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-server-devel-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-server-devel-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-server-devel-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-server-devel-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-static-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-static-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-static-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-static-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-test-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-test-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-test-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-test-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-test-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-test-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-test-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-test-rpm-macros-12.1-2.module+el8.1.1+4794+c82b6e09.noarch.rpm",
"postgresql-upgrade-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-upgrade-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-upgrade-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-upgrade-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-upgrade-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-upgrade-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-upgrade-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-upgrade-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-upgrade-devel-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-upgrade-devel-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-upgrade-devel-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-upgrade-devel-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-upgrade-devel-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.aarch64.rpm",
"postgresql-upgrade-devel-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
"postgresql-upgrade-devel-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.s390x.rpm",
"postgresql-upgrade-devel-debuginfo-12.1-2.module+el8.1.1+4794+c82b6e09.x86_64.rpm",
"postgresql-test-12.1-2.module+el8.1.1+4794+c82b6e09.ppc64le.rpm",
]
# Insert koji RPMs referenced by this advisory
fake_koji.insert_rpms(
rpm_filenames,
koji_dir=koji_dir,
signing_key="fd431d51",
build_nvr="postgresql-12.1-2.module+el8.1.1+4794+c82b6e09",
)
# Insert archives referenced by build
fake_koji.insert_modules(
[
"modulemd.aarch64.txt",
"modulemd.ppc64le.txt",
"modulemd.s390x.txt",
"modulemd.x86_64.txt",
"modulemd.src.txt",
],
build_nvr="postgresql-12-8010120191120141335.e4e244f9",
)
yield ctor
def source_factory(fake_errata_tool, fake_koji, koji_dir):
# Yields constructor for an errata source pointing at a valid advisory with RPMs,
# with no arch filter set. Tests can then provide a specific filter and observe
# the results.
source_ctor = Source.get_partial(
"errata:https://errata.example.com",
errata="RHSA-2020:0509",
koji_source="koji:https://koji.example.com?basedir=%s" % koji_dir,
)
# Insert koji RPMs referenced by this advisory
fake_koji.rpm_data["sudo-1.8.25p1-4.el8_0.3.ppc64le.rpm"] = {
"arch": "ppc64le",
"name": "sudo",
"version": "1.8.25p1",
"release": "4.el8_0.3",
"build_id": 1234,
}
fake_koji.rpm_data["sudo-1.8.25p1-4.el8_0.3.x86_64.rpm"] = {
"arch": "x86_64",
"name": "sudo",
"version": "1.8.25p1",
"release": "4.el8_0.3",
"build_id": 1234,
}
fake_koji.rpm_data["sudo-1.8.25p1-4.el8_0.3.src.rpm"] = {
"arch": "src",
"name": "sudo",
"version": "1.8.25p1",
"release": "4.el8_0.3",
"build_id": 1234,
}
fake_koji.rpm_data["sudo-debuginfo-1.8.25p1-4.el8_0.3.ppc64le.rpm"] = {
"arch": "ppc64le",
"name": "sudo-debuginfo",
"version": "1.8.25p1",
"release": "4.el8_0.3",
"build_id": 1234,
}
fake_koji.rpm_data["sudo-debuginfo-1.8.25p1-4.el8_0.3.x86_64.rpm"] = {
"arch": "x86_64",
"name": "sudo-debuginfo",
"version": "1.8.25p1",
"release": "4.el8_0.3",
"build_id": 1234,
}
fake_koji.rpm_data["sudo-debugsource-1.8.25p1-4.el8_0.3.ppc64le.rpm"] = {
"arch": "ppc64le",
"name": "sudo-debugsource",
"version": "1.8.25p1",
"release": "4.el8_0.3",
"build_id": 1234,
}
fake_koji.rpm_data["sudo-debugsource-1.8.25p1-4.el8_0.3.x86_64.rpm"] = {
"arch": "x86_64",
"name": "sudo-debugsource",
"version": "1.8.25p1",
"release": "4.el8_0.3",
"build_id": 1234,
}
fake_koji.build_data[1234] = {
"id": 1234,
"name": "sudo",
"version": "1.8.25p1",
"release": "4.el8_0.3",
"nvr": "sudo-1.8.25p1-4.el8_0.3",
}
fake_koji.build_data["sudo-1.8.25p1-4.el8_0.3"] = fake_koji.build_data[
1234]
signed_rpm_path = os.path.join(
koji_dir,
"vol/somevol/packages/foobuild/1.0/1.el8",
"data/signed/def456/x86_64/foo-1.0-1.x86_64.rpm",
)
# Make signed RPMs exist (contents not relevant here)
for filename, rpm in fake_koji.rpm_data.items():
signed_rpm_path = os.path.join(
koji_dir,
"packages/sudo/1.8.25p1/4.el8_0.3/",
"data/signed/fd431d51/%s/%s" % (rpm["arch"], filename),
)
signed_dir = os.path.dirname(signed_rpm_path)
if not os.path.exists(signed_dir):
os.makedirs(signed_dir)
open(signed_rpm_path, "w")
yield source_ctor
